【Heat- resistant Spandex】
Aoshen® Heat-resistant spandex provides excellent processing properties to clients. Its elasticity and strength can remain above 80% after dyeing under 130℃.
1. The dyeing temperature can reach 130℃, soaking time is less than 45 min, thermal-setting temperature can reach 185℃, and the action time is less than 50 s (Pilot test is recommended for different conditions of dyeing and finishing );
2. Under strict dyeing and finishing conditions, the spandex yarn in fabric will not be yellowed or get sticky, and its elasticity and strength remain good;
3. Can effectively prevent the spandex yarn from break during dyeing under high temperature.
Apply to circular knitting and covering with various accompanying yarn,