CPE chlorinated polyethylene yog ib feem ntawm hydrogen atom ntawm cov pa roj carbon atom ntawm cov saw tseem ceeb ntawm polyethylene, uas yog hloov los ntawm chlorine atom, thiab nws cov tshuaj muaj pes tsawg leeg yog raws li nram no:
1.CPE chlorinated polyethylene roj hmab muaj cov tshuaj amorphous saturated elastomer nrog cov ntsiab lus chlorine ntawm 25% mus rau 48%. Nyob rau hauv ib txwm kub thiab tsis-crosslinking tej yam kev mob, nws muaj ib tug ntau yam ntawm cov roj hmab zog thiab muaj zoo compatibility nrog ntau yam polar thiab non-polar polymers. Nws muaj kev ruaj ntseg tshuaj zoo, hluav taws xob thiab huab cua tsis kam, tshuaj lom neeg, ozone thiab thermal aging kuj. Cov polar chlorine atoms nyob rau hauv cov qauv kuj muaj roj kuj, hluav taws kub kuj thiab xim stability.
2. Nyob rau hauv qhov kev txiav txim ntawm emulsifier (xws li sodium dulecyl suleconate) thiab dispersylene nyob rau hauv dej, los ntawm cov roj ntsha polyethylees, los ntawm cov pa roj av, los ntawm cov tshuaj chlorine roj, thiab hnov mob ntawm 500 ~ 1500 degree , cov khoom yog cov hmoov dawb.
3. Raws li kev faib cov tshuaj chlorine atoms ntawm cov macromolecular saw, chlorinated polyethylene muaj ob yam qauv: ib qho yog qhov tsis sib xws ntawm cov tshuaj chlorine atom ntawm cov saw hlau macromolecular; Lwm qhov yog tias cov tshuaj chlorine atoms tsis muaj qhov tsis sib xws thiab tsis sib xws embedding faib rau ntawm cov saw hlau macromolecular. Lub qub yog amorphous elastomer thiab tom kawg yog ib qho yas tawv.
