PPDI

Atụmatụ

Ngwaahịa emere site na PPDI na-egosi njirimara akụrụngwa na-arụ ọrụ nke ọma, nkwụsi ike, nkwụsi ike na-eyi, ike ọgwụgwụ na-agbanwe agbanwe, nguzogide okpomọkụ, nguzogide ihe mgbaze, na obere mkpakọ setịpụrụ arụmọrụ na oke okpomọkụ. Enwere ike iji ngwaahịa ndị sitere na PPDI mee ihe na 135 ℃ na-aga n'ihu.

Ngwa

A na-ejikarị eme ihe nkedo pụrụ iche polyurethane elastomer na thermoplastic polyurethane.