Expanded polypropylene (EPP rau luv luv) yog ultra-teeb, kaw-cell thermoplastic ua npuas ncauj raws li polypropylene ua npuas ncauj.Nws yog xim dub, liab lossis dawb, thiab txoj kab uas hla yog feem ntau ntawm φ2 thiab 7 hli.EPP hlaws yog tsim los ntawm ob theem, khoom thiab roj.Feem ntau, cov theem khoom tsuas yog 2% mus rau 10% ntawm tag nrho qhov hnyav, thiab tus so yog roj.Qhov tsawg kawg nkaus ceev yog 20-200 kg / m3.Tshwj xeeb, qhov hnyav ntawm EPP yog sib dua li ntawm polyurethane ua npuas ncauj nyob rau hauv tib lub zog-absorbing nyhuv.Yog li ntawd, cov khoom ua npuas ncauj ua los ntawm EPP hlaws yog lub teeb hauv qhov hnyav, muaj cua sov zoo, zoo cushioning zog thiab zoo heev txhua yam khoom, thiab yog 100% degradable thiab recyclable.Tag nrho cov txiaj ntsig no ua rau EPP yog ib qho ntawm cov khoom siv dav tshaj plaws hauv ntau qhov chaw, hauv txhua qhov ntawm peb lub neej:
Hauv kev lag luam tsheb, EPP yog qhov kev daws teeb meem zoo tshaj plaws kom ua tiav cov khoom sib sib zog nqus, xws li bumpers, automotive A-pillar trims, automotive side shock cores, automotive door shock cores, advanced Safety car seats, tool boxes, trunks, armrests, Foamed polypropylene material. tuaj yeem siv rau qhov chaw xws li hauv qab phaj, lub hnub visor thiab ntsuas vaj huam sib luag.Cov ntaub ntawv pov thawj: Tam sim no, qhov nruab nrab ntawm cov yas siv hauv tsheb yog 100-130kg / tsheb, ntawm cov ntawv thov ntawm foamed polypropylene yog 4-6kg / tsheb, uas tuaj yeem txo qhov hnyav ntawm tsheb txog li 10%.
Nyob rau hauv lub tshav pob, reusable ntim thiab tsheb thauj mus los thawv ua los ntawm EPP muaj cov yam ntxwv ntawm tshav kub preservation, tshav kub tsis kam, corrosion kuj, rwb thaiv tsev, ntev kev pab cuam lub neej, thiab lwm yam., tsis muaj volatile organic tebchaw, tsis muaj ib yam khoom uas yog. Kev puas tsuaj rau ozone txheej lossis cov hlau hnyav Cov khoom ntim, tuaj yeem zom tau tom qab cua sov, 100% tus phooj ywg ib puag ncig.Txawm hais tias nws yog cov khoom siv hluav taws xob precision, lossis kev thauj mus los ntawm cov txiv hmab txiv ntoo, cov nqaij khov, khov nab kuab thiab lwm yam khoom noj, nthuav polypropylene npuas tuaj yeem siv tau.Raws li BASF kev ntsuas kev ntxhov siab, EPP tuaj yeem ua tiav 100 lossis ntau dua kev xa khoom, uas txuag cov ntaub ntawv zoo heev thiab txo cov nqi ntim khoom.
Post lub sij hawm: Aug-31-2022