ozi

The resin matrix nke thermoplastic composites gụnyere n'ozuzu na pụrụ iche engineering plastics, na PPS bụ a-ahụkarị nnọchiteanya nke pụrụ iche engineering plastics, nke a na-akpọkarị "plastic gold".Uru arụmọrụ gụnyere akụkụ ndị a: nguzogide okpomọkụ dị mma, ihe eji arụ ọrụ dị mma, nguzogide corrosion, na ọkụ onwe ya ruo ọkwa UL94 V-0.N'ihi na PPS nwere uru arụmọrụ dị n'elu, ma e jiri ya tụnyere plastik ndị ọzọ na-arụ ọrụ nke ọma na thermoplastic, ọ nwere njirimara nke nhazi dị mfe na ọnụ ala dị ala, ya mere ọ ghọọla matriks resin dị mma maka ịmepụta ihe ndị mejupụtara.

PPS gbakwunyere obere iko eriri (SGF) ihe mejupụtara nwere uru nke ike dị elu, oke ọkụ na-eguzogide, ọkụ ọkụ, nhazi dị mfe, ọnụ ala, wdg.
PPS ogologo iko eriri (LGF) mejupụtara ihe nwere uru nke elu siri ike, ala warpage, ike ọgwụgwụ na-eguzogide, ezigbo ngwaahịa ọdịdị, wdg. Ọ nwere ike iji maka impellers, mgbapụta casings, nkwonkwo, valves, chemical mgbapụta impellers na casings, jụrụ mmiri mmiri. impellers na Shell, ngwa ngwa ụlọ, wdg.

Yabụ kedu ihe dị iche na njirimara nke obere iko fiber (SGF) na eriri iko ogologo (LGF) mesiri ike mejupụtara PPS?

Ngwongwo zuru oke nke PPS/SGF (fiber glass fiber) composites na PPS/LGF (eriri ogologo iko) jikọtara ọnụ.Ihe mere a na-eji usoro ịgbaze agbaze agbaze na nkwadebe nke ịghasa granulation bụ na a na-enweta impregnation nke eriri eriri na n'ụdị impregnation, na eriri adịghị emebi.N'ikpeazụ, site na ntule data nke ihe eji arụ ọrụ nke abụọ, ọ nwere ike inye nkwado teknụzụ maka ndị ọrụ sayensị na nkà na ụzụ na-arụ ọrụ mgbe ị na-ahọrọ ihe.

Nyocha akụrụngwa akụrụngwa
Firi na-agbake agbakwụnye na resin matriks nwere ike ịmepụta ọkpụkpụ na-akwado.Mgbe a na-etinye ihe mejupụtara ihe mejupụtara ya na ike mpụga, eriri ndị na-eme ka ahụ sie ike nwere ike iburu ọrụ nke ibu dị n'èzí;N'otu oge ahụ, ọ nwere ike ịmịnye ike site na mgbaji, nrụrụ, wdg, ma melite ihe eji arụ ọrụ nke resin.

Mgbe ọdịnaya eriri iko na-abawanye, a na-edobe ọtụtụ eriri iko n'ime ihe mejupụtara ya n'okpuru ike mpụga.N'otu oge ahụ, n'ihi na-abawanye na ọnụ ọgụgụ nke iko emep uta eri, na resin matrix n'etiti iko emep uta eri na-aghọ thinner, nke na-eme ka ndị ọzọ na-arụ ọrụ nke iko eriri mesiri okpokolo agba;ya mere, mmụba nke ọdịnaya fiber iko na-eme ka ihe mejupụtara ahụ nwee ike ịnyefe nrụgide site na resin gaa na eriri iko n'okpuru ibu dị n'èzí, nke na-eme ka ọkpụkpụ na-agbagọ nke ọma na-eme ka ihe ndị ahụ na-emepụta ihe dịkwuo mma.
Ngwongwo ike na ngbanwe nke ihe mejupụtara PPS/LGF dị elu karịa nke ndị mejupụtara PPS/SGF.Mgbe ọnụ ọgụgụ dị ukwuu nke eriri iko bụ 30%, ike nkwụsị nke PPS / SGF na PPS / LGF composites bụ 110MPa na 122MPa, n'otu n'otu;Ike mgbanwe bụ 175MPa na 208MPa, n'otu n'otu;Moduli na-agbanwe agbanwe bụ 8GPa na 9GPa, n'otu n'otu.
Ike ike, ike na-agbanwe agbanwe na mgbanwe mgbanwe modul nke ihe mejupụtara PPS/LGF gbagoro site na 11.0%, 18.9% na 11.3%, n'otu n'otu, ma e jiri ya tụnyere ihe mejupụtara PPS/SGF.Ogologo njide ogologo nke eriri iko na ihe mejupụtara PPS/LGF dị elu.N'okpuru otu iko eriri ọdịnaya, ihe mejupụtara ihe nwere ike ibu iguzogide na mma n'ibu Njirimara.