Polyurethane jẹ TPU ni a Thermo Plastic Urethane kukuru, Chinese ni a npe ni: thermoplastic polyurethane elastomer, TPU ni a diphenylmethane diisocyanate, toluene diisocyanate, ati macromolecular polyol, pq extender reacted jọ polima ohun elo polymerized lati . Awọn oniwe-molikula be ni kq ti diphenylmethane diisocyanate, toluene diisocyanate ati ki o kan pq extender lati fun a kosemi Àkọsílẹ ati ki o kan diphenylmethane diisocyanate, toluene diisocyanate, ati macromolecular polyols gba asọ ti apa alternating iṣeto ni.

Yíyọ iron polyurethane apoCastersO ni o ni awọn wọnyi anfani:

1 ni o ni o tayọ ga agbara fifẹ, ga agbara fifẹ, toughness ati resistance to ti ogbo, ni a ogbo ayika ore ohun elo.

2. miiran ṣiṣu ohun elo nini kan to ga agbara le ko baramu, ti o dara toughness, abrasion resistance, epo resistance, omi resistance, ti ogbo resistance,

Ni akoko kanna ti o ni o ni kan to ga ọrinrin-permeable mabomire ohun ini, ọpọlọpọ awọn ẹya ara ẹrọ tayọ antibacterial, antifungal, egboogi-UV agbara Tu ati bi.