At present, many clothes contain the synthesis of this chemical, which has the advantages of light resistance, alkali resistance, wear resistance and good elasticity, but the strength is not very good and the trend is poor. This substance is widely used in casual wear, sportswear, socks, underwear, underwear and other fields, and most of them are combined with cotton and other raw materials in strict proportion.

Spandex is generally composed of multiple filaments, generally 10d/ root, and now there are 15d/ root, or even 20D/ root. The less the theoretical number, the better the uniformity. DMAC, the production solution of dry spinning, is harmful to human body because there is less chance of overlapping forms. Generally, 10d/ root contains 0.5mg/kg.

Use of spandex

Spandex can be used in garments that can be stretched to meet comfort requirements. Such as: professional sportswear, fitness clothes and sportswear, diving suits, swimsuits, competition swimsuits, basketball suits, bras and suspenders, ski pants, discos, jeans, casual pants, socks, leggings, diapers, tights, belts, underwear, jumpsuits, spandex underwear,

Straps for male ballet dancers, protective clothing for surgery, protective clothing for logistics troops, short sleeves for riding, wrestling vest, rowing clothes, underwear, performance clothes, qualitative clothes, etc. Such as: bra, home decoration, bead pillow.