
Chlorinated polyethylene yog cov khoom siv polymer uas muaj roj ntau, zoo li hmoov dawb, tsis muaj tshuaj lom thiab tsis muaj saj, tiv taus huab cua zoo heev, tiv taus ozone, tiv taus tshuaj lom neeg thiab tiv taus kev laus, thiab tiv taus roj, tiv taus hluav taws thiab ua kom xim zoo nkauj. Muaj zog (tsis yooj ywm ntawm -30C), sib xws nrog lwm cov khoom siv polymer, thiab kub hnyiab siab.
CPE-135A yuav luag tsis muaj cov siv lead ua thiab muaj kev tiv thaiv hluav taws zoo heev, rwb thaiv hluav taws xob, tshuaj lom neeg tsis kam, roj tsis kam thiab dej tsis kam; nws muaj kev sib raug zoo nrog PVC, Cr, NBR, thiab lwm yam. Nws kuj tseem siv tau ua cov nplaim taws tsis kam rau cov khoom ABS, hlau thiab cov ntaub thaiv hluav taws xob, cov khoom siv ua npuas dej PVC yooj ywm, cov khoom hloov kho rau cov roj hmab tshwj xeeb, cov roj hmab dav dav, thiab cov yas rau PVC thiab lwm yam yas. Piv nrog cov polyethylene chlorinated ib txwm muaj nyob rau hauv kev ua lag luam, Bontecn chlorinated polyethylene muaj cov yam ntxwv ntawm qhov kub hloov iav qis, kev ua haujlwm zoo dua thiab kev ntev ntev thaum tawg. Nws yog ib hom roj hmab tshwj xeeb ua tau zoo, zoo. Nws tuaj yeem siv ib leeg lossis ua ke nrog roj hmab ethylene-propylene, roj hmab butadiene-propylene thiab roj hmab chlorostyrene los tsim cov khoom roj hmab. Cov khoom tsim tawm muaj lub neej ua haujlwm ntev thiab tiv taus UV. Txawm tias qhov chaw ib puag ncig thiab huab cua hnyav npaum li cas los xij, lawv tuaj yeem tswj cov khoom ntawm roj hmab tau ntev.
| tus qauv | chav tsev | Tus qauv xeem | CPE-135A |
| Qhov tsos | —— | Kev kuaj xyuas pom | Hmoov dawb |
| Cov ntsiab lus ntawm cov tshuaj chlorine | % | —— | 35 ± 2 |
| qhov ceev ntawm qhov chaw | g/cm³ | GB/T 1636-2008 | 0.50 ± 0.10 |
| Cov seem ntawm lub lim dej (0.9 hli mesh) | % | RK/PG-05-001 | ≤0.2 |
| Cov khoom tawg yooj yim | % | RK/PG-05-003 | ≤0.4 |
| Cov seem (750 ℃) | % | GB/T 9345-2008 | ≤5.0 |
| lub zog tensile | MPa | GB/T 528-2009 | 8-13 |
| Kev ntev thaum tawg | % | GB/T 528-2009 | >800 |
| Hardness Ntug Dej A | —— | GB/T 531-2008 | ≤65 |
1. Kev nthuav dav zoo heev thaum tawg thiab cov hmoov zoo heev;
2. Muab cov khoom PVC kom muaj zog zoo;
3, Zoo heev hardness thiab tensile zog;
CPE135A muaj kev tiv thaiv hluav taws zoo heev thiab kev cuam tshuam tsis kam, tuaj yeem ua rau PVC muaj zog thiab cuam tshuam, thiab tuaj yeem siv dav hauv cov khoom siv PVC xws li PVC profiles, kav dej thiab fittings, phaj, xov hlau, thiab lwm yam.