Polyurethane fabrics Txhua tus phooj ywg
Dec 13, 2018
Cov ntaub ntawv zoo li, xws li PVC, muaj chloride thiab tsis biodegradable. Polyurethane ntaub siv tsis muaj kuab tshuaj, yog li nws tsis tsim cov tshuaj toxins, thiab feem ntau ntawm cov khoom yuav nws thiaj li tsis zoo. Nws yog ib qho khoom muaj peev xwm tiv taus cua sov thiab noo noo, uas txhais tau hais tias pov tseg yog txo, vim hais tias ib yam khoom polyurethane, xws li lub tsho khuam lub neej, siv tau ntau zaus dua lwm cov khoom.
