Ib yam dab tsi uas koj yuav tsum paub txog XPE thiab IXpe
Polyethylene (PE) muaj cov khoom siv lub cev zoo thiab tshuaj lom neeg. Nrog nws cov khoom lag luam siab, tus nqi qis, thiab yooj yim, nws yog dav siv hauv ntau thaj teb. Ob peb cov khoom lag luam muaj peev xwm npaj tau siv polyethylene raws li cov nplaim hluav taws xob, cov khoom siv roj av, cov khoom siv roj polyethylene, thiab cov khoom siv tiv thaiv laus. Ntawm cov no, feamed polyethylene cov ntaub ntawv, vim lawv cov qauv sib txawv thiab cov hluav taws xob tsis kam, thiab corrosion tsis kam, tau dhau los ua ib qho ntawm cov khoom siv ntxov tshaj plaws. Lawv tau dav hauv kev tsim kho hauv tsev, kev tsim kho, kev ua liaj ua teb, lub neej hauv tsev, thiab lwm thaj teb.
Cov tsoos foaming ua npuas dej feem ntau yog cuam tshuam nrog cov tshuab ua npuas dej polyethylene nyob rau hauv cov cua kub lossis hluav taws xob. Qhov kev npaj npaj tau muaj qhov zoo ntawm cov khoom siv peev nyiaj tsawg thiab npaj yooj yim. Txawm li cas los xij, nws tseem muaj teeb meem xws li ua npuas ncauj ntawm cov ua npuas ncauj, teeb meem hauv kev tswj hwm ntawm tes loj, thiab cov khoom siv npuas dej tsawg. Tsis tas li ntawd, vim tias polyethylene yog cov ntaub ntawv pov thawj, lub resin zoo li kev sib tsoo ntawm tes, lossis roj khiav ntawm cov ua npuas ncauj, ua kom ua npuas ncauj tsis ua haujlwm.
Yuav kom daws cov teeb meem xws li cov roj av qis dua thiab cov kev coj ua cov txheej txheem ntawm cov thawj coj ntawm cov thawj coj ntawm ethylene molecules (piv txwv li, hla kev sib tw polyethylene). Tam sim no, raws li cov txheej txheem hla kev Crosslinking, hla-txuas cov ntaub ntawv Polyethylene sau ua ke tuaj yeem muab faib ua ke Polyethylene txuas nrog Polyethylene txuas nrog polyethylene (IXpe).
Xpe (coulically hla polyethylene foamed cov khoom siv) yog ua los ntawm kev ua npuas ncauj tsis tu ncua nrog tus neeg sawv cev hla nrog tus neeg sawv cev ntawm kev ua npuas ncauj thaum muaj tsheb kub. Nws muaj cov tshuaj ruaj khov, tsis muaj ntxhiab tsw, thiab elasticity zoo. Txawm li cas los xij, nws saum npoo yog ntxhib, thiab nws nyhav muaj xim daj. Cov ntaub ntawv no siv tau siv los tsim cov khoom lag luam xws li cov khoom sib tw, lub suab rwb thaiv tsev, thermal rwb thaiv tsev cov khaubncaws hauv paus, thiab tsheb pem teb mats.
Ixpe (Electron hluav taws xob hla dhau Polyethylene Foeded cov khoom siv, siv LDPE lossis hloov kho cov neeg sawv cev hauv qab thiab lwm yam ntxiv. Tom qab sib tov thiab extrusion molding, cov qauv molecular ntawm LDPE yog hloov kho cov kab hluav taws xob, sib haum rau cov qauv sib txuas. Thaum kawg, nws yog foamed thaum kub siab. Ixpe muaj cov qauv muag muag-cell, zoo dua qub, kho tshuab zog, cov rwb thaiv tsev thermal, thiab kev laus tsis kam. Yog li ntawd, nws tau siv dav hauv cov liaj teb xws li cov cuab yeej ntsuas hluav taws xob, semiconductor ntim, thiab kev tiv thaiv kis las.
