PE kev taw qhia
Polyethylene (PE) yog ib hom tshuaj thermoplastic ua los ntawm polymerization ntawm ethylene. Hauv kev lag luam, copolymers ntawm ethylene nrog me me ntawm alpha-olefins kuj muaj. Polyethylene odorless, non-toxic, hnov zoo li siv quav ciab, muaj cov tshuaj tiv thaiv tsis tshua kub, tshuaj ruaj khov, ua rau cov kua qaub feem ntau acid-puag. Insoluble nyob rau hauv tej cov kuab tshuaj nyob rau hauv chav tsev kub, dej nqus, hluav taws xob zoo hluav taws xob. Cov khoom siv dag zog ntawm polyethylene feem ntau, txo lub zog tensile zog, creep tsis kam yog tsis zoo, zoo tej zaum kuj. Polyethylene yuav ua tshuab moulding, extrusion, kev txhaj tshuaj molding thiab lwm txoj kev ntawm kev ua, dav siv hauv cov khoom siv ntawm cov yeeb yaj kiab, cov khoom tsis zoo, cov fibers thiab cov sundries txhua hnub.
xws li: PE Zaj duab xis, Cov kab txaij zaub txaij
