polystyrene, polyurethane foam ụlọ ọrụ ozi, polyolefin

Ọfụfụ plastik

Styrofoam bụ ụdị rọba nke enwetara site na ụzọ anụ ahụ ma ọ bụ kemịkalụ iji mepụta ihe microcellular n'ime rọba ahụ.Plastic a nwere uru nke ịdị arọ dị arọ, mkpuchi ọkụ, ihe mkpuchi, mkpuchi, nchebe corrosion na ọnụ ala dị ala.Ihe fọrọ nke nta ka ọ bụrụ ihe niile na-ekpo ọkụ na thermoplastic plastik nwere ike ime ka ọ bụrụ ụfụfụ.Ụfụfụ ndị a na-ahụkarị bụ polystyrene, polyurethane na polyolefin.

Okwu mmalite nke polypropylene foamed

Polypropylene foamed (polypropylene foamed) bụ ụdị plastik nwere ụfụfụ nke ejiri resin polypropylene mee.E jiri ya tụnyere plastik ndị a na-eji ụfụfụ eme ihe, polypropylene nwere ụfụfụ nwere ọtụtụ uru.

Ka ọ dị ugbu a, ndị na-emepụta ihe dị elu nke ike gbazee polypropylene gụnyere Basell, Borealis, Dow Chemical, Samsung, ExxonMobil na ndị ọzọ.Ndị na-emepụta teknụzụ ụfụfụ polypropylene gụnyere JSP, Kaneka, BASF na Berstorff.Ọtụtụ ụlọ ọrụ nyocha ụlọ emeela ọtụtụ nyocha banyere usoro ịfụfụ, ụfọdụ ndị na-emepụta achọpụtakwala mmepụta ụlọ ọrụ, dị ka Zhenhai Oil Refinery, Yanshan Petrochemical Resin Research Institute, Wuhan Futia, wdg, ma a ka nwere nnukwu ọdịiche dị na ngwaahịa. àgwà tụnyere mba ọzọ.

Ubi ngwa nke polypropylene foamed

1. Nkwakọ nri nri

Polypropylene foamed nwere ezigbo mmebi na nguzogide mmanụ, nke na-enye ya ohere dị iche iche karịa ntụ ntụ polystyrene gbasapụrụ agbapụ na ahịa nkwakọ ngwaahịa otu.

2. Nchekwa okpomọkụ

Ihe mkpuchi polypropylene foam bụ ụdị ọhụrụ nke ihe mkpuchi ọkụ na-eguzogide okpomọkụ siri ike.Ọ nwere ike na-eguzogide okpomọkụ nso nke -40 ℃ ~ 110 ℃, na ike idi elu okpomọkụ nke 130 ℃ maka a obere oge.

3. Ụlọ ọrụ ụgbọ ala

N'ime afọ ndị na-adịbeghị anya, ntinye nke ihe polypropylene na-ekpo ọkụ na ụlọ ọrụ ụgbọ ala na-agbasawanye, nke nwere ike ibelata ibu nke ụgbọ ala ma chekwaa mmanụ ọkụ.

4. Ebe a na-ewu ihe

Ihe nchebe mmiri na-adịghị, ihe mkpuchi ala, ihe mkpuchi mgbidi dị n'èzí

5. Nkwakọ ngwaahịa eletrọnịkị

6. Nkwakọ ngwaahịa buffer

7. Akụrụngwa egwuregwu

8. Egwuregwu ụmụaka

Iji izute ahịa ina, Hangzhou Fuyang D & T Co., Ltd dị ka ahịa dị iche iche mkpa, mmepụta nke a dịgasị iche iche nke dị iche iche ụfụfụ ọnwụ igwe, tumadi ji egbutu dị iche iche adụ ụfụfụ vibration igwe, mgbanaka mma igwe, ịcha tebụl ike ụfụfụ. na ọkara ike ụfụfụ waya mma igwe, nakwa dị ka ịchaEPS cutter.