ozi

Nzụlite nka

polypropylene resin n'ihi na ọ nwere ezi rigidity na okpomọkụ na-eguzogide, na mgbe mgbanwe pụtara ọgaranya, n'ihi na nke a na-eji nwayọọ nwayọọ dochie ụfọdụ engineering plastik, ọtụtụ-eji ụgbọ ala, eletriki ngwa na ezinụlọ na ndị ọzọ ubi.

Karịsịa na copolymerization polypropylene resin, site na ọganihu nke mmepụta usoro na catalyst technology, na-enye ngwaahịa ndị ọzọ magburu onwe keukwu arụmọrụ Ma n'ihi mmetụta na-ezukọta ọnụ maka propylene mmepụta nwere oké oru isi ike, karịsịa na ndị dị otú ahụ akụkụ dị ka ngwaahịa siri ike na rigidity. liquidity, nwekwara ike kpamkpam zuru ezu na ụfọdụ ebe nke ina, Ya mere ọ dịkwa mkpa na ndabere nke dị ika mmetụta copolymer polypropylene mgbe mgbanwe, ya bụ site na-agbakwụnye nucleating gị n'ụlọnga elastomer inorganic filler nweta ihe onwunwe dị ka elu rigidity.

A na-emeziwanye ihe siri ike nke ihe polypropylene nwere oke siri ike na oke mmiri dị elu site n'ịgbakwunye ihe nucleating ma ọ bụ ihe mkpuchi inorganic.Site na mgbakwunye nke inorganic filler dị ka calcium carbonate, talcum ntụ ntụ, mica, diatomite, wdg, na-ehulata nke polypropylene resin The flexural ike na flexural elastic modulus na-abawanye nwayọọ nwayọọ, ma n'otu oge ahụ, elongation na mmetụta ike nke polypropylene ga- na-ebelata, na agba na shrinkage nke polypropylene ngwaahịa ga-emetụta.Ọzọkwa, mgbakwunye nke ọnụ ọgụgụ buru ibu nke inorganic fillers ga-eme ka njupụta nke ihe dị mma, na-egbochi ịdị arọ nke ngwaahịa, karịsịa n'ọhịa nke ngwa ụgbọ ala.

N'ime afọ ndị na-adịbeghị anya, ntinye nke nucleating agent na polypropylene ejirila nwayọọ nwayọọ mụbaa.Ọtụtụ osisi petro kemịkalụ na-agbakwunye ihe na-akpata nuclei na usoro granulation nke imepụta resin polypropylene.Mgbakwunye nke ihe na-emepụta ihe na-eme ka ọ bụghị nanị na ọ dịghị enwe mmetụta ọjọọ na agba nke polypropylene, kamakwa ọ nwere ike melite nguzogide okpomọkụ na glossiness nke resin polypropylene.5%. polypropylene resin tọn ọtụtụ narị yuan.

A na-eme ihe mejupụtara polypropylene site na akụrụngwa ndị a site na ịdị arọ:

polypropylene resin100;

Okpomọkụ stabilizer 0.05 ~ 2;

Stearate metal nnu 0.02 ~ 0,5;

Ihe nkpuchi inorganic 0.05 ~ 3;

Ihe na-emepụta ihe na-emepụta ihe 0.01 ~ 0.2.

Polypropylene resin composite site na iji polypropylene resin, thermal stabilizer, stearic acid, metal salts, inorganic filler na a obere ego nke nucleating agent bụ ngwakọta granulation nkwadebe, elu siri ike, elu okpomọkụ na-eguzogide na ọnụ ala uru, nkwadebe technology dị mfe, na polypropylene resin. Enwere ike iji ihe mejupụtara ya mee ihe n'ụgbọ ala, ngwa ụlọ na ụlọ na ubi ndị ọzọ.