Hangzhou Quanjiang New Building Materials Co., Ltd tọrọ ntọala na 1994 afọ.Ahụmịhe afọ 23 bụ naanị itinye aka na yarn fiberglass dị mma, ntupu fiberglass na ntupu fiberglass na-arapara onwe ya & teepu.
1) Anyị na-emepụta yarn fiberglass site n'onwe anyị, ya mere ntupu ahụ na-adị mgbe niile ma doo anya, a na-achịkwa àgwà ya.
2) .Anyị na-eji akwa mkpuchi mkpuchi dị elu maka nguzogide alkali, ya mere, eriri fiberglass nwere àgwà ọma nke na-eguzogide ọgwụ alkali, na ntupu dị ike ma na-edozi ya nke ọma (ọ dịghị mfe ịkwaga).
3).Anyị na-eji gluu mkpuchi dị elu maka ọkụ retardant, ya mere eriri fiberglass nwere àgwà ọma nke nguzogide ọkụ.
4) .Anyị na-eji elu mma nrapado gluu maka onwe nrapado ntupu & teepu nwere ezigbo agwa nke nrapado, ọ nwere ike na-edebe logn oge ka ọ dị ugbu a teepu dị mfe ịtọghe, na ọ nwere ike idozi nke ukwuu ike na fiberglass yarn adịghị mfe ịkwaga ma ọ bụ daa. pụọ.
