Ngwongwo anụ ahụ
Okpomọkụ na-arụ ọrụ: - 26 ° C ruo 80 ℃ Isi ike: 30-45 Njupụta: 3.6-3.7 ike ịgbatị: 25-35 Elongation na nkwụsịtụ na ihe ndị na-agbanwe agbanwe: 20-50 nchekwa gburugburu ebe obibi: nchebe gburugburu ebe obibi nke akụrụngwa, kwekọrọ na EN71, RoHS na ASTM, wdg