Polyester fiber insulation. Advantages and disadvantages

Most buyers carefully study the tag on it, where in addition to the name of the insulation, its weight is indicated. For example, the label may indicate “isosoft 80 g/m” or “sintepon 80 g/m”. This means that when sewing outerwear The manufacturer used insulation (80 g) with this weight. The temperature it is designed for is described in detail in our article. Here you can read about the types of insulation for clothing, their advantages and disadvantages.

Types of insulation for clothing

All insulation materials can be divided into two types: natural and synthetic. And there is one main difference between them - their composition. Natural fillers are based on natural raw materials, for example, down, feathers, sheep's wool. However, they can cause allergies, so they are not suitable for everyone.

They are not inferior in temperature and quality characteristics to natural down, but they are much easier to care for and can even be washed in a washing machine. There are the following types of synthetic fillers:

• padding polyester;
• Thinsulate (artificial down);
• holofiber;
• isosoft;
• firetech, etc.

In the production of the last three types of clothing insulation, hollow and thin elastic fibers are used. They retain volume well, do not deform and allow the skin to breathe. Synthetic fillers can withstand lower temperatures (down to -25), but they are much cheaper than natural insulation materials.

Advantages and disadvantages of natural insulation materials

Despite a large number of synthetic fillers, outerwear insulated with down and feathers still remains in demand. The following attracts buyers:

• low specific gravity;
• small volume;
• high thermal insulation characteristics;
• environmental friendliness of the material;
• wear resistance, durability.

Meanwhile, down insulation also has significant disadvantages:

• high probability of allergic reactions;
• an ideal breeding ground for dust mites;
• labor-intensive care;
• low heat-regulating properties.

It is this last drawback that plays a decisive role when choosing clothes with natural insulation. At a temperature of -15 degrees, an active person will feel very hot in a jacket filled with down, while synthetics in this case provide a more favorable microclimate inside.

Synthetic winterizer for insulating outerwear

Sintepon is an artificial insulation made from polyester fibers. It is produced in two ways: adhesive and hot-melt. The difference in the result is obvious.

Adhesive padding polyester is a type of insulation in which it is laid in layers and glued well together. The main advantage of such a filler is the minimum price. Otherwise, this material has only drawbacks. It is not environmentally friendly, has low air conductivity and does not retain heat well.

Hot-melt synthetic padding also consists of polyester fibers, but in such insulation they are not glued together, but are connected to each other using special silicone needles. Hot-melt adhesive filler is environmentally friendly and hypoallergenic, does not deform over time and has good wear resistance. It has different thicknesses or densities and is designed for different temperatures. What are the characteristics of insulation (density 80)? This issue needs to be considered in more detail.

Sintepon 80 g: temperature regime

Sintepon comes in different densities: from 50 to 600 g/sq.m. m., and there may be several layers of insulation. But regardless of the thickness of the filler, such clothes will still be of little use for cold winter. Sintepon is a lightweight insulation material. Jackets based on it are usually designed for temperatures up to 10 degrees below zero. And this despite the fact that in general the density of padding polyester is designed for the following temperature:

• 80-100 g/sq.m. m. - from +10 to 0;
• 250-300 g/sq.m. m - from 0 to -5;
• 350-600 g/sq.m. m. - from -10 to -20.

Thus, from 10 degrees above zero to light frost, you can wear a jacket with the designation “sintepon 80” on the label. What kind of weather is this clothing designed for? Cool spring and warm autumn are exactly the time when you need to wear a padding polyester jacket and not be afraid of freezing or, conversely, overheating.

Characteristics of isosoft insulation

Among the synthetic fillers in Lately Isosoft is becoming increasingly popular. This is a light and soft material with a fine-mesh structure and a heat-sealed surface. Inside, isosoft consists of fibers shaped like small balls. In relation to each other, they are not located too tightly, they contain cavities, thanks to which clothing based on isosoft perfectly allows air to pass through and retains heat inside. This structure prevents the penetration of cold air and guarantees the safety of warm air.

Isosoft filler has different densities. Depending on this, it can be used when sewing clothes for both very cold winters and warm springs, for example, as Isosoft 80 g insulation. The temperature regime for which such a filler is designed depends on its thickness. Let's consider this issue in more detail.

Isosoft (80 g insulation): at what temperature

The density of isosoft insulation can be from 40 g/sq. m. up to 300 g/sq. m. Clothing with a thin layer of filling is more suitable for spring-autumn warm weather, and with a thicker layer - for cold winter. To determine when you can wear things whose label says “80 g insulation” and what temperature they are designed for, it is recommended to use the following decoding:

• 40-80 gsm m. - from +10 to 0;
• 100-150 g/sq.m. m - from 0 to -10;
• 200-300 gsm m. - from -10 to -25.

Outerwear with 80 g of insulation can be worn in spring and autumn. Isosoft filler of this density is used for sewing demi-season and sportswear. In warm winters and cold autumns, a layer of insulation with a thickness of 100-150 g/sq.m. will be sufficient. m. For cold winter weather, when the temperature drops to 25 degrees below zero, the amount of filler must be doubled.

What is good about isosoft (clothing insulation): reviews

Manufacturers of clothing based on isosoft define it as a light and thin material that does not accumulate dust and retains heat well. But potential buyers are more interested in opinions real people who are familiar with this material first-hand, but have experienced it in real conditions. How much did they like Isosoft?

Insulation for clothing, reviews of which are extremely positive, attracted the following customers:

• In terms of functionality, it can be compared to a thermos, that is, it retains heat well inside clothing. Even during severe frosts clothes based on isosoft are warm and comfortable.
• The material is easy to care for, it does not deform when washed, dries quickly and retains all its unique properties.
• Isosoft is a thin filler, so it does not hinder the child’s movements while walking and active games.
• The insulation has the best thermoregulating properties. In such clothes it is not cold even at temperatures below 20 degrees and not hot during games and running.

How to determine if a child is cold?

First of all, when buying clothes, you can see that the amount of filling in a jacket and trousers can differ by almost two times. In addition, there is usually very little insulation in the sleeves compared to the body, since they are most often in motion and hardly freeze. You should also pay attention that the amount of filler in outerwear is distributed equally, whether it’s an adult set or a child’s set.

Any mother can independently determine how warm 80 g of insulation is and what temperature it is designed for. And to make sure that her child is not cold, you need to touch his hands, nose, cheeks and back. They should be at room temperature. Parts of the body that are too hot may indicate overheating. By the way, the problem of hypothermia is easily solved with the help of thermal underwear.

If not heavy weight Synthetic insulation retains heat well, protects from wind and restores shape. This inexpensive, soft and elastic material is used to insulate adult and children's clothing. When making a purchase, you need to pay attention to the volume of insulation in the product.

Structure and features of the material

Polyester fibers are used to produce padding polyester using various technologies. The thermally bonded filler is considered environmentally safe and does not cause allergic reactions. The material, made by the needle-punched method, retains its shape and is elastic, in which the fibers are held together with silicone needles. Insulation bonded with glue has lower heat-retaining properties.

The density of padding polyester can be 50-600 g. per square meter. In the production of clothing, one or several layers of this insulation are used. At what temperature are things with it suitable to avoid freezing? To choose the best option, you first need to familiarize yourself with the properties of the material and choose the one that meets your requirements.

What kind of weather is suitable for synthetic winterizer insulation density: 50,80,100,150,200,300,400 g/m²

When selecting density filler It is necessary to focus not only on the air temperature, but also the strength of the wind and air humidity. The insulation can have different densities and volumes, depending on these parameters and clothing is selected for the spring-autumn period or winter. Better understand what weather you can wear jacket, To avoid freezing, a table corresponding to the volume of filler, temperature and season will help.

Based on the table data, it is easy to choose the best option for outerwear for children and adults. Let's look at these features in more detail.

Optimal temperature conditions for products with padding polyester insulation with a density of 50, 80, 100 g/m².

It will be comfortable and light in a warm spring or autumn to wear a jacket with fillings of this density. It is with this volume of filler that outerwear during this period will be light and moderately warm.

Synthetic insulation with a density of 150–250 g/m² – at what temperature

Items with a recommended filling density of 150 g/m² are optimal for autumn or spring, when the air temperature can drop to -5°C. Jacket or coat with insulation padding polyester 200 g/m² are designed for the second half of autumn or warm winter with a temperature not lower than -10 °C. In windy weather with high humidity, it is worth adding a warm sweater or sweatshirt. Insulation with a density of 250 g/m² is suitable for clothing in frosts down to - 15 °C.

What kind of weather are items with a filler of 300-400 g/m² suitable for?

Sintepon insulation is located in the products in the form of layers. Eg, in a jacket the number of layers can be up to three, each with a density of 100 g/m². This is the best option for clothing with 300 g/m² insulation for cold winters with temperatures down to -20°C. Filler with a density of 400 g/m² is quite suitable for weather conditions with a frost of 25 degrees.

When purchasing clothes for adults and children, the determining factor may be the volume and density of the filler. However, we must not forget that insulation has the ability to retain the heat generated by our body, and not to warm. Therefore, this factor is worth considering, since this ability is less pronounced in children.

Caring for things with synthetic insulation

Items with synthetic insulation are easy to use and care for. In order for the filler to retain its shape and properties, it is necessary to select the correct temperature conditions and detergent, suitable for processing products made from synthetic fibers. The optimal water temperature for washing a jacket is 30-35°C.

Detergent compositions with bleaching components, enzymes and strong chemical exposure can harm the structure of the fibers, so when choosing them you need to carefully study their composition and recommendations for use.

Last time I talked about the difference between natural and synthetic insulation, and today, as promised, I will talk about how to choose the right amount of insulation.

How many grams of insulation should be in winter clothes? How to determine how warm the item in front of you is and in what weather it can be worn? Let's figure it out.

Most outerwear manufacturers, in addition to the temperature regime, also indicate the amount of insulation used in grams. This quantity means how many grams a square meter of insulation will weigh. This information is rarely indicated on labels, but it is always in the manufacturer’s catalogs and we always write about the amount of insulation in the product cards. So, you found out how many grams of insulation are in a particular item. Now we determine what weather it is best to wear it in:

up to 100 g- clothes for cold spring and autumn. These items can be worn down to 0 degrees with a warm intermediate layer.

140-180 gr- clothes for the off-season and warm winter. This is exactly the amount of insulation used by brands that produce clothes in the “sports winter” category, for example Reima, Lassie, Didriksons, Molo. Such clothing requires adherence to the principle of multi-layering and is suitable for active children as a winter option. Toddlers and not very active children can wear such things up to a maximum of -10 degrees.

200-250 gr- in our assortment, such a quantity of insulation is offered by the brands Luhta and Icepeak. Such clothes are suitable for winter (up to -25 degrees) for children from 2 years old, and the youngest can comfortably walk in such things down to -15 degrees.

280-330 gr- very warm clothes up to -30 degrees. This is produced by Kerry, Gusti, Deux par Deux, Huppa, Kisu. Kids can wear such things from 0 degrees to a thin blouse, and active children will be hot at temperatures above -5 degrees.

Please note that the amount of insulation is indicated for jackets and overalls, but trousers always use 1.5/2 less insulation for the same temperature conditions. For example, children's winter overalls Kerry contain 330g of insulation, and in Kerry winter sets there is 330g of insulation in the jacket and 160g of insulation in the trousers.

What else to pay attention to to ensure you don’t freeze:

• It is better to wear an extra jacket than to switch to warmer clothes ahead of time, because a sweaty child will freeze much faster.
• Clothes can be additionally insulated with fleece or fur lining, which is equivalent to 40-60 grams of insulation.
• Choose things made of durable, windproof fabric, because if the wind blows through your child, no insulation will save you.

And at the end I will answer frequently asked question: are there things with insulation 110, 150, 270, 320, 340, 350, 400 grams? I have not seen the numbers listed for the brands represented in Dinomam. In principle, I have never seen numbers greater than 330 grams) The most common are: 40, 60, 80, 100, 120, 140, 160, 180, 200, 220, 240, 260, 300 and 330 grams. In any case, when determining heat, focus on the gradations in this article.

Even more useful articles about children's clothing and shoes are in our encyclopedia

Have a comfortable walk!

WITH Best wishes, Marina

Mother of 4 overalls testers,

I choose the best products for Dinomama.ru!

Thanks to one baby girl!

There are insulation materialsnatural and synthetic.

Synthetic:

Manufacturers most often indicate in the product instructions: “insulation - 100% polyester” (very rarely specifying what kind of synthetic insulation).

Sintepon - polyester fibers. The adhesion of fibers to each other can be carried out in two ways: gluing and thermal bonding. Adhesive padding polyester is not environmentally friendly due to the use of glue, it quickly deforms and “cakes” under loads and washing, it is heavy, has low thermal insulation ability and breathability. Currently, it is practically not used in the production of children's clothing; it can be found only in the cheapest products.

Thermally bonded padding polyester is environmentally friendly and hypoallergenic.

Sintepon is durable, but unsuitable for cold winters. Therefore, models based on padding polyester are more suitable for the off-season. In jackets with synthetic padding, a child will be comfortable only at a temperature not exceeding –10°C.

Sintepon can have a density from 50 to 600 g. per square meter. One layer of padding polyester or several can be used in clothing.

The thickness of the padding polyester is designed for different temperatures:

100 g is autumn/spring - approximately from 0... + 5 to + 15...;

250 grams is the demi-season - from +10 to -5 approximately.

300-350 – cold winter, down to about -25.

Hollowfiber, polyfiber, fiberskin, fibertek.

Such synthetic insulation consists of fibers that have the shape of springs or balls. These components contain cavities, so products with such insulation hold their shape well.

The advantages of holofiber include high thermal protection, environmental friendliness, and dimensional stability due to the springy structure of the fibers. Holofiber does not absorb moisture at all and breathes well.

Such rompers, which can withstand frosts down to -25°.

Isosoft (ISOSOFT) is a modern synthetic insulation with a heat-sealed surface, made from fibers shaped like balls. The balls do not communicate with each other and contain cavities, which is why the isosoft product holds its shape and heat well. A special microcellular structure does not allow cold air to penetrate inside, while retaining warm air. Isosoft clothing creates an ideal microclimate around the body, depending on the child’s activity and the weather. They have high heat-shielding properties. Winter clothes On isosoft it can withstand temperatures of -25C.

40-70 g/sq.m. – warm autumn-spring;

100-150 g/sq.m. – cold autumn-spring, warm winter;

200-300 g/sq.m. - frosty winter.

Thinsulate is considered one of the best synthetic insulation materials. Permissible temperature range for Thinsulate: up to -30°

Thinsulate insulation consists of unique microfibers, which are 50 to 70 times thinner than a human hair, their diameter is from 2 to 10 microns. Around each fiber there is a layer of air. The finer the fibers, the more insulating layers there are in the clothing. This makes Thinsulate™ insulation 2 times warmer than the warmest down.

Even more modern insulation based on Thinsulein is Hollofil, Quallowfill, and Polarguard.

Hollophan is an interweaving of spiral-shaped hollow fibers that form a strong springy structure. This allows the product to retain its shape for a long time and easily restore it. In terms of heat-protective properties, Holofan is as close as possible to natural down, but unlike down products, it is easy to wash, does not absorb moisture and odors, does not cause allergies, and is also able to retain the heat generated by our body, but does not “evaporate” it during prolonged use .

Holofan is a new generation of insulation.

Topsfill is an ultra-light, high-tech modern insulation material. Provides free air circulation, thanks to which children's clothing “breathes”.

Natural insulation materials

Natural down In down jackets and coats, the percentage of down and feather is very important. In a good down jacket it is from 60%/40% to 80%/20%, where the first number is the amount of down. There is no such thing as 100% fluff.

Down fibers are very mobile, which eliminates the possibility of down “climbing” to the surface. All seams on down clothing also undergo special treatment.

It is also necessary to take into account that down is an allergen and an excellent breeding ground for mites, so its antibacterial treatment is very important. Also, one of the main disadvantages of down is its ability to absorb moisture and certain difficulties when washing.

Children's winter overalls with eider down, designed for walking in severe frosts. Goose down is also good. Duck down as insulation is best suited for demi-season clothing. Downy clothing is best worn in areas with a dry, frosty climate; in non-frosty, wet winters, downy children's clothing can contribute to the creation of a greenhouse effect and the child may overheat.

Sheepskin or wool The advantages of this material include its durability, hypoallergenicity and wear resistance. Wool retains heat well, but at the same time absorbs moisture well and has a lot of weight.

Retains heat perfectly down to -25°.

Types of winter clothing outer layer material

Provides fabrics with excellent water-repellent and stain-resistant properties, as well as protection against splashes and dirt. Teflon ® finishes are colorless, odorless and undetectable to the touch. Clothing made from fabric with Teflon ® finish does not lose its ability to “breathe”; resistant to washing.

Cordura is a high-strength polyamide designed for extremely heavy-duty use. The surface of the fabric is protected by double treatment with Teflon. Cordura material is completely waterproof. Water resistance – 9700 mm, wear resistance – 11600 rpm (Stoll). Cordura inserts on the knees and butt of overalls and trousers greatly increase the strength and waterproofness of clothing in areas of greatest risk.

This is a durable fabric made of chemical fibers (nylon or polyester) of a certain structure that ensures the waterproofness of the fabric. The fabric has water-repellent properties.

Nylon oxford has high strength, elasticity, resistance to abrasion, repeated bending and chemical action. reagents.

Polyester oxford is somewhat inferior to nylon in strength and chemical resistance, but superior to it in heat and light resistance. A type of Oxford, Oxford Drip Stop, is a fabric with a profiled thread, which gives the fabric an improved textured appearance and greater strength. There are plain-dyed and camouflage fabrics.

Mini-Faille™ is a dense, durable fabric that uses an Omni-TechCeramic™ coating to withstand long-term abrasion.

Omni-Dry™ Nylon has a soft, cotton-like feel. Provides good breathing. Used in clothing for hiking, incl. and on foot.

Omni-Dry™ PiqueandJersey - 100% polyester, lightly brushed for a cotton-like feel. The fabric breathes, does not “roll up”, almost does not wrinkle, and inhibits the growth of bacteria. Used in clothing for hiking and street training.

Dura-Trek™ Canvas is a coarse nylon-based fabric enhanced with Omni-Dry™ technology. Used in clothing for hiking, mountaineering, etc. where increased wear resistance is required.

HydroPlus™ - the base is NylonTaffeta, with all its advantages and disadvantages, but it has an additional polyurethane coating, which makes it well protected from wind and rain, but this naturally affects the ability to breathe. All seams are finished.

HydroPlus 3000™ - all the same, but a thicker layer of polyurethane.

PerfectaCloth™ - based on Tactel®. There are two varieties: coated (for demi-season clothing) and uncoated (preferably for summer).

PVC™ - the base is NylonTaffeta, which is filled with polyvinyl chloride. All seams are finished. Raincoats, storm jackets, etc.

Water resistance: water column height 3000 mm, water resistance starts at 3000 mm. Windproof: breathability 0 l/m2s

Water and dirt repellency: DWR treatment

The fabric is designed specifically for clothing used in rainy, slushy weather. It is not afraid of dirt and practically does not allow water to pass through; products made from it are waterproof, durable and warm.

Water resistance: water column height 5000 mm, water resistance starts at 3000 mm.

Air permeability: vapor permeability 4000 g/m2/24h

Windproof: breathability 0 l/m2s

Water and dirt repellent: DWR treatment.

Beavernylon is a two-layer fabric developed by Norwegian specialists. Durable polyamide on the surface guarantees high wear resistance of the clothing. The cotton backing of the fabric increases elasticity and makes the garment comfortable. It is the two-layer nature that makes this material so warm. Thanks to the treatment of fabric with Fluorcarbon, clothing becomes water-resistant, dirt-repellent and increases breathability. Beavernylon is used in the production of winter overalls for children and is combined with materials such as HemiProof and CORDURA.

HemiProof is a two-layer material developed by Swedish specialists. Durable polyamide on the fabric surface repels water, wind and dirt. The reverse side of the fabric is laminated with a dense layer of polyvinyl. This guarantees complete waterproofness of the material. HemyProof panels on the knees and butt increase durability and waterproofing in high-risk areas.

HemiTec is a windproof, stain-resistant polyamide, treated on the reverse side with microporous polyurethane. It does not let water in, but allows moisture from the body to get out.

Water resistance – 2000 mm, breathability – 3000 g/m2/24 hours.

PolarTwill is a combination of elastic polyamide on the upper side of the fabric and cotton on the inside. This combination makes the material very durable and at the same time soft and comfortable. It uses a Fluorcarbon (fluorocarbon) coating that repels water and dirt. After washing, these fabric functions self-repair.

A membrane is a thin film that is laminated (welded or glued using a special technology) to the upper fabric or a special impregnation applied on top of the fabric.

On the inside, the film or impregnation can be protected by an additional layer of fabric.

The membranes have a film-like structure with very small pores. Therefore, a drop of water simply does not pass through them. Children's overalls with a membrane are waterproof and breathable.

The membrane helps wick away moisture, preventing the body from sweating and cooling. Another point: the membrane “works” only when moving. A jumpsuit with a clean membrane without insulation will not warm a sedentary child; it will only protect from external moisture.

The younger and more passive the child (jogging + stroller), the more insulation should be in winter clothes in addition to the membrane (at least 200 g). And perhaps most important: membrane clothing when moving, it creates a microclimate around the body equal to approximately 32 degrees. And it maintains it at any temperature outside (hot or cold). Do not be alarmed if the child is a little cool under his clothes - this is the desired 32 degrees.

It is not recommended to wear overalls with one membrane on long walks at temperatures below -15° and during snowfall, as the membrane will freeze up and stop “breathing”. Caring for membrane children's overalls is to wash only with special powders, it is impossible to use bleach or powder with bleach, hand spinning is recommended, ironing is prohibited.

To best retain heat and ensure proper operation of the membrane, use three layers of clothing.

1. First bottom layer: underwear. It retains heat and removes excess moisture. They often ask if it is possible to leave cotton shorts and a T-shirt, the answer is: yes. But instead of a T-shirt, it is still advisable to put on a long-sleeve mixed T-shirt (turtleneck) on the child. And don't be afraid of synthetics. So that underwear (footwear + tights) covers the body as much as possible. Now on sale there are options that are pleasant to the body, do not irritate the skin and contain a small percentage of synthetics. Desired percentage: at least 10%. If you wear 100% cotton, it will simply absorb moisture without wicking it away. Or buy thermal underwear that is worn directly on your naked body. It’s even available with merino wool – it’s soft and suitable for baby’s skin.

2. The second layer is put on at temperatures from -10, depending on the insulation in the clothing. If the product contains at least 200 g of insulation, it is possible that a second layer will be required only at temperatures from -15. In most cases (if the clothes are of high quality), up to this temperature nothing cooler than a long sleeve T-shirt is needed. You have dressed the child correctly, the principle has been followed - he does not freeze. So, it’s getting colder - we put on the second layer, this is an underwear made of fleece or wool. It also retains heat and removes moisture further. Or you buy a branded underwear; by the way, they are very comfortable and durable (they stretch well, last for two years).

Is it possible to use an ordinary “grandmother’s” self-knitted suit under the membrane? After all, branded underwear is also made of wool...

The fact is that branded merino contains synthetics. Pure wool is hygroscopic and gets wet. Order or buy a ready-made knitted suit with the addition of synthetics - wool pan, wool acrylic, acrylic, and the problem will be solved.

3. The third layer is the overalls or set itself. All! Do not need anything else.

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How does the insulation heat?

The volume of insulation in a jacket should be approximately twice as much as in trousers.

The insulation in clothes is distributed unevenly: the torso is insulated thicker, the child’s arms are in motion - they are insulated very little, additional insulation goes to the butt, knees and shoulders.

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How to determine whether your baby is cold or not?

A baby outside in winter is cold if: his hands, cheeks, nose, back are cool. And overheating is indicated by a too warm or hot back, neck, arms, face. With the help of thermal underwear, the baby does not freeze in winter. But it should be worn only when the temperature outside is below -15C.

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What is waterproof clothing

Waterproof clothing is characterized by the height of the water column (in millimeters), the pressure of which the fabric can withstand for 24 hours without getting wet. How to check this: stretch the fabric, launch a “column” of water from above and wait for drops to appear on the back of the fabric. The higher the water column, the better. It may look like this: “coating with water resistance of 3000 mm.” You should not chase high scores if you are not in danger of conquering the Alpine mountains, that is, your family lives as usual. For example: a heavy urban rain creates a pressure of 5000 to 8000 mm of water column. Normal rain (wet snow) – 1000-2000 mm. If the jacket has water protection no higher than 1500 mm, the child will still get home dry, but protection from 3000 mm will allow you to have plenty of fun in the rain. Taped seams provide additional waterproofness to clothing.

What does the water column mean:

1500-3000 mm is a common indicator for waterproof children's clothing. It will withstand light drizzling rain and sleet, but can get wet if the child likes to wallow in the snowdrifts to his heart's content.

3000-5000 mm is a good indicator for waterproof clothing. Tourist tents, for example, have such water protection.

5000-10000 mm and above is an excellent indicator. Will withstand the entire range of wonders of the Ural winter, autumn and spring.

In addition to waterproof characteristics, there are “breathable” characteristics. They depend on the amount of steam transmitted by the fabric over a certain period of time - say, per day. The higher the vapor permeability index, the more vapors the fabric removes.

Good level of vapor permeability: at least 5,000g/sq.m., normal level - 3000g/sq.m. m/day

The purpose of warm clothes is not to keep you warm. It should protect from the wind, maintain air ventilation and retain the heat generated by our body. And the more a person is in motion, the more heat he emits. When choosing the amount of insulation in clothing for yourself or a child, you need to focus on this feature. The faster the baby, the lighter his clothes.

Sintepon consists of polyester fiber. There are 3 ways to fasten it: adhesive, thermal, needle-punched. Adhesive-based padding polyester is prone to caking, gets loose when washed, is not environmentally friendly due to the presence of glue, and has poor thermal insulation despite its large weight.

Sintepon bonded by heating is better, it is environmentally friendly and does not cause allergic reactions. In needlepunched fibers are fastened by fiber needles, they have different direction. Items with filling made using the latter method are elastic and retain their shape well.

This filler can have a density from 50 to 600 g. per m². A person feels comfortable in clothes with padding polyester in the autumn-spring period and warm winter. For frosty winters, it is worth choosing jackets with more modern filling.

On a note! Glued padding polyester cannot be washed. Dry cleaning is recommended. The needle-punched and thermally bonded material tolerates washing well in the washing machine.

At what air temperature should you wear products with synthetic winterizer 200 insulation?

The selection of filler density is determined not only by the air temperature outside the window. The strength and direction of the wind, air humidity play an important role in human sensations. Jackets and coats with padding padding 200 are standardly designed for late autumn and warm winter up to -10 °C. In windy weather, it won’t hurt to wear a warm sweater or fleece sweatshirt .

What kind of weather is a jacket with padding polyester insulation 300 g/m² suitable for?

Insulation is placed in layers in clothing. A jacket with padding polyester filling can have 3 layers, each with a density of 100 grams. per m². And in total the density is 300 g. This is the best option for a very cold winter by European standards, with temperatures down to -25 °C. For Siberia with frosts below 30 °C, such clothes will be cold.

Insulation with a density of 150–250 g/m² - what kind of weather can an adult wear?

Everyone is familiar with the situation when in spring or autumn it is frosty in the morning, but warm in the afternoon and you don’t know how to dress. When buying warm clothes, you should check with the seller what the density of the filler is. The recommended density for the second half of autumn, when frosts begin and the temperature drops to -5 degrees Celsius, is 150 g/m². At winter frosts down to -20 °C, the optimal option would be a padding polyester density of 250 g/m². The data is relevant for adults, children do not have such a high heat transfer, but they are more active, overweight people freeze less than thin people.

Optimal temperature conditions for products with padding polyester insulation with a density of 100 g/m²

Warm autumn or spring, when the air temperature fluctuates within +5 °C, it will be light and comfortable in a coat with a synthetic filling density of 100. It is with this volume of insulation that a jacket or overalls will be moderately warm and light at the same time.

Features of padding polyester products of different densities

A good item with padding polyester filler, regardless of its density, should have a number of characteristics:

• heat-saving effect;
• volume, elasticity and lightness of products;
• recovers quite easily after washing;
• hypoallergenic;
• tolerates both dry cleaning and washing at home at a temperature of 30 degrees;
• there are no conditions for the appearance of saprophytes, mold and moths.

The low cost of the material allows it to be used in a wide variety of areas of life. Filling of different densities is used not only in outerwear, but also in textile industry for sewing quilted bedspreads, blankets, as a layer in mattresses, pillows and soft toys.

Sintepon is actively used in the production of upholstered furniture; it is placed between the upholstery and the foam base to soften the seats. Even in the aquarium industry there is a place for padding polyester; it is used in water filters.

Important! The higher the density, the thicker the filler layer. Clothing for cold weather will make you feel clumsy.

What is the difference between density 60 and 400 g/m²

The difference between the smallest and largest density of padding polyester is its weight, volume and heat-saving ability. Density 60 can be used in very thin raincoats, light bedspreads, etc. But a seal with a density of 400 g/m² is suitable for jackets that can be worn in 30-degree frost.

Melting point of padding polyester

The polyester fibers from which the padding polyester filler is made melt at a temperature of 250 degrees. When heated to 180, it loses its strength. Therefore, when ironing, you need to set the temperature correctly so that the product lasts longer. Washing is recommended with a water temperature of 30–40 °C on a delicate cycle.

What density of padding polyester in jackets and overalls is suitable for a child depending on the season

All children are different, some run around in circles the entire walk, while others prefer to contemplate the world sitting in a stroller. Depending on your mobility, you should choose clothes. Sintepon as a filler for children's outerwear has proven itself to be not the most the best option. It is good for temperatures down to -10 -15 degrees. Moreover, the layers of insulation in different parts of the clothing are uneven. The most insulated areas are the torso, knees, butt, and elbows. But the sleeves and pants of the overalls are made thinner so as not to restrict movement. Moving body parts generate more heat.

Buying one jacket for the entire cold period is not an option. At temperatures outside the window down to -10 degrees, overalls with insulation of 100–200 g/m² are suitable; for -15 °C it is better to choose a density of 300. Jackets with quilted vests will help you save your family budget. Inactive children should not be wrapped in very warm clothes, thick filler will make it even more clumsy. It is better to take shorter and more frequent walks, allowing the child to warm up at home.

Important! Sintepon is a budget insulation material for outerwear. Despite the emergence of more modern fillers, it continues to be used and, with proper care, can serve for quite a long time.