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Pịa iji nyefee ajụjụ
PP
Chongqing Dujiang Composites Co., Ltd. Onye na-emepụta fiberglass nke chopped fiberglass ute, fiberglass roving, fiberglass mesh, fiberglass kpara roving na na. bụ otu n'ime ezigbo ndị na-eweta ihe eji eme fiberglass. Anyị nwere ụlọ nrụpụta fiberglass dị na Sichuan. N'etiti ọtụtụ ndị magburu onwe iko eriri emepụta, e nwere nanị ole na ole fiberglass roving Nsukka na-eme nke ọma n'ezie, CQDJ bụ otu n'ime ha.We na-abụghị nanị eriri raw ihe soplaya, kamakwa soplaya fiberglass.We e eme fiberglass N'ogbe maka ihe ndị ọzọ. karịa afọ 40. Anyị maara nke ọma na ndị na-emepụta fiberglass na ndị na-eweta fiberglass na China niile.
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Polypropylene PP granules ihe onwunwe plastik soplaya
Polypropylenebụ polymer enwetara site na mgbakwunye polymerization nke propylene. Ọ bụ ihe na-acha ọcha waxy nwere ọdịdị doro anya na ìhè. Usoro kemịkalụ bụ (C3H6) n, njupụta ya bụ 0.89 ~ 0.91g/cm3, Ọ na-ere ọkụ, ebe agbaze bụ 189°C, ọ na-adị nro na ihe dịka 155°C. Oke okpomọkụ na-arụ ọrụ bụ -30 ~ 140 Celsius. Ọ na-eguzogide corrosion site acid, alkali, nnu ngwọta na iche iche organic solvents n'okpuru 80 Celsius C, na ike decomrated n'okpuru elu okpomọkụ na oxidation.
