Introduction To Functional Clothing Knowledge

1. Permanent flame retardant work clothes (Nomex uniforms)

Manufactured by Nomex DuPont Co, it has permanent flame retardancy, permanent antistatic, permanent acid and alkali resistance, high strength and abrasion resistance.

The main technical indicators are as follows.

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Flame retardancy: Loi > 28, damage length < 100, continuous combustion time < 2S

Strong performance: breaking strength: meridional > 600N, latitudinal > 600N

Tearing strength: meridional > 100N, latitudinal > 100N

Two, electromagnetic radiation protection

It is made of stainless steel fiber and polyester cotton blended fabric or nylon plated silver / nickel plated / copper plated / tin plated metallized fabric.

The main technical indicators are as follows:

Shielding efficiency: 30dB ~ 85dB

Shielding range: 30MHz ~ 10GHz

Three, anti-static clothing

The use of stainless steel fiber, sub conductive fiber, antistatic synthetic fiber and polyester cotton blended or mixed fabric can automatically corona discharge or leakage discharge, which can eliminate the electrification of clothing and human body, while providing anti static electricity.

Socks, shoes.

Its performance meets the GB12014-89 standard:

The charge density of cloth is less than 5 mu C/m2

The jacket has a charge less than 0.5 mu C/m2.

Four. Antibacterial, mould proof and antistatic clothing.

The nano silver ions are introduced into the fibers, blended with antistatic fibers and combed cotton fibers to make shuttle woven or knitted fabrics, which can achieve a wide range of antibacterial and mildew proof effects, permanent antistatic, washable and stable.

The main technical indicators are as follows:

The inhibition rate to Staphylococcus aureus was 99.6%, 50 times washed: 99.2%

The charge density of cloth is less than 5 mu C/m2

Five. UV protection.

Nano technology is used to introduce ultraviolet isolation factor and bacteriostatic mildew resistant parent body into ultrafine fibers, and the shuttle fabric or knitted fabric blended with combed cotton fiber can block and absorb ultraviolet rays, and has broad spectrum antibacterial and mildew proof effects.

Super fine fiber is hydrophilic, and sweat is discharged in time to keep the skin dry.

The main technical indicators are as follows:

Blocking and absorbing UV > 92% ~ 99%

The inhibition rate on Staphylococcus aureus > 99.5%

Humidity: > 8000g/m2.D

Six. Dustproof and clean garments.

The use of fine count yarn with antistatic fiber woven fabric has permanent antistatic, breathable and comfortable.

Point, with dust-proof hat, socks, shoes.

The main technical indicators are as follows:

Dust removal efficiency: greater than or equal to 95%

Dust amount: < 13.5g/m2

Charged quantity of shirt: less than 0.5 C/ pieces

Seven. High voltage live working garments

It is made of stainless steel fiber and permanent flame retardant fiber (Nomex) and so on. It can be worn by 10KV-500KV power pmission and pformation workers on live lines. Gloves, hats, socks and leather shoes are fitted with GB6568.1-2000 standard. The main technical indicators are as follows:

Shielding efficiency: more than 30dB ~ 60dB

Fabric resistance: less than 0.8 ohm

Limiting oxygen index: Loi > 28

Moisture content: greater than or equal to 8000g/m2.D

Eight. Far infrared fiber clothing

Natural ceramic particles are mixed into the spinning fluid of polypropylene fibers and so on.

Silk contains ceramic particles, and it is blended with combed cotton fibers to make knitted fabric or shuttle woven fabric. It can reflect the far-infrared rays of human body back to the surface of the human body. It can penetrate the skin around 2mm, and promote the blood flow of microvessels. It makes people feel that the temperature is 3 degrees to 5 degrees higher than that of other garments.

It also has a good effect on joint pain and skin diseases.

The main technical indicators are as follows:

Reflectivity of far-infrared rays: greater than 82%

Nine.

The Nomex uniforms have the function of permanent acid-base protection, but the price is high.

When tussah silk is woven, the tussah silk will expand and seal the gap between tussah silk when it meets acid or alkali. It can completely block acid or lye, and can not reach the interior of clothing, so as to achieve the purpose of preventing acid and alkali.

The clothes are comfortable, beautiful, breathable, wrinkle resistant, easy to wash, fast drying, and cheap.

Ten. Waterproof and sweat resistant clothing

The PTFE film (polytetrafluoroethylene microporous membrane) is used to make clothes. The fabric can not penetrate a single wind and can not penetrate a drop of water droplets. It can drain sweat from the body to the outside of clothes.

The raincoat made of this material can be used as a woollen coat to protect the cold when it is cold, and can be used as a raincoat when it rains.

It can be used to make motorcycle clothing, jacket, raincoat, down garment, etc. the main technical indicators are as follows:

The static water pressure is greater than or equal to 8000pa

The moisture content is greater than or equal to 6000g/m2.D

Eleven, perspire chemical protective clothing

The chemical protective clothing made of PTFE film and cloth coated with activated carbon particles can be operated for a long time.

And perspiring function.

The main technical indicators are as follows.

Fabric hydrostatic pressure of more than 8000pa

The moisture content of fabric is more than 6000g/m2.d

Antivirus function: 6 hours for mustard gas "liquid gas".

For mustard gas liquid liquid pressure penetration ability > 147000pa

The specific surface area of activated carbon > 600M2/g

Activated carbon content on cloth: 40g/m2 ~ 100g/m2