EPE (ExpandableClimatic Tests) yog ib qho polyethylene tshem tau, tseem hu ua pearl wool.Non-crosslinked kaw cell qauv, nws yog cov khoom ua npuas ncauj siab polyethylene tsim los ntawm extrusion ntawm low density polyethylene (LDPE) ua cov khoom siv tseem ceeb.
EPE muaj siab elasticity thiab dawb tsos.Vim hais tias nws yog ib tug ua npuas ncauj ywj siab lub cev, nws yog lub teeb thiab muaj peev xwm khoov, yog li nws muaj cov nyhuv ntawm dispersing thiab buffering lub zog quab yuam.Tsis tas li ntawd, EPE kuj muaj cov yam ntxwv ntawm kev txuag hluav taws xob, rwb thaiv tsev ya raws, rwb thaiv tsev kub, suab rwb thaiv tsev, tiv thaiv kev sib txhuam, tiv thaiv kev laus, kev tiv thaiv corrosion thiab lwm yam.Cov txiaj ntsig zoo no ua rau EPE hlaws paj rwb yog maj mam hloov cov khoom ntim khoom, dav siv hauv txhua qhov chaw ntawm lub neej hauv kev tiv thaiv lub caij nplooj zeeg, tiv thaiv kev sib tsoo, kev ntim khoom tiv thaiv.
EPE ntau lawm txheej txheem thiab tshuab
Kev tsim khoom ntawm EPE suav nrog peb ntu: pearl paj rwb dov ib feem, pearl paj rwb sib sib zog nqus ua ib feem thiab lub hnab pearl paj rwb ua ib feem.Nyob rau hauv lem, txhua feem muaj ob peb qhov me me, raws li qhia hauv qab no:
1. Pearl paj rwb yob khoom ib feem
Polyethylene gelatine pub →
kub foaming →
extrusion → extension → rewinding → ntim & cia (kho)
Post lub sij hawm: Aug-17-2022