CPE-135A
CPE-135A
Chlorinated polyethylene yog cov khoom siv polymer saturated, zoo li cov hmoov dawb, nws tsis muaj tshuaj lom thiab tsis qab, nws muaj huab cua zoo heev, ozone tsis kam, tshuaj tiv thaiv thiab kev laus ua haujlwm, thiab nws muaj cov roj zoo, nplaim hluav taws xob thiab xim ua haujlwm.Zoo toughness (tseem saj zawg zog ntawm -30C), zoo compatibility nrog rau lwm cov ntaub ntawv polymer, thiab siab decomposition kub.
CPE-135A muaj yuav luag tsis muaj cov muaju thiab muaj cov nplaim hluav taws zoo heev, hluav taws xob rwb thaiv tsev, tshuaj tsis haum, 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 los ua cov nplaim hluav taws kub nyhiab rau cov khoom siv ABS, cov khoom siv hluav taws xob thiab cov khoom siv hluav taws xob, cov ntaub ntawv hloov pauv PVC ua npuas ncauj, hloov kho rau cov khoom siv hluavtaws tshwj xeeb, cov khoom siv hluavtaws dav dav, thiab cov yas yas rau PVC. thiab lwm yam yas.Piv nrog rau cov tshuaj chlorinated polyethylene zoo tib yam ntawm kev ua lag luam, Bontecn chlorinated polyethylene muaj cov yam ntxwv ntawm cov iav hloov pauv kub, kev ua haujlwm zoo dua thiab siab elongation thaum tawg.Nws yog ib hom kev ua haujlwm siab, siab zoo tshwj xeeb roj hmab.Nws tuaj yeem siv ib leeg lossis ua ke nrog ethylene-propylene roj hmab, butadiene-propylene roj hmab thiab chlorostyrene roj hmab los tsim cov khoom siv roj hmab.Cov khoom tsim muaj lub neej ua haujlwm ntev thiab tiv taus UV.Txawm hais tias qhov hnyav npaum li cas ntawm ib puag ncig thiab kev nyab xeeb, lawv tuaj yeem tswj xyuas cov khoom siv roj hmab rau lub sijhawm ntev.
| parameter | chav tsev | Test txuj | CPE-135A |
| Qhov tshwm sim | —— | Kev tshuaj xyuas qhov muag | Dawb hmoov |
| Cov ntsiab lus chlorine | % | —— | 35 ± 2 |
| qhov ntom ntom | g/cm³ | GB/T 1636-2008 | 0.50 ± 0.10 |
| Sieve residue (0.9mm mesh) | % | RK/PG-05-001 | ≤0.2 |
| Volatile | % | RK/PG-05-003 | ≤0.4 |
| Residual (750 ℃) | % | GB/T 9345-2008 | ≤5.0 |
| tensile zog | MPa | GB/T 528-2009 | 8–13 |
| Elongation thaum so | % | GB/T 528-2009 | 800 |
| Hardness Ntug A | —— | GB/T 531-2008 | ≤65 |
1. Zoo heev elongation ntawm tawg thiab zoo heev hmoov fluidity;
2. Muab cov khoom siv PVC zoo toughness;
3, Zoo heev hardness thiab tensile zog;
CPE135A muaj cov nplaim hluav taws zoo heev thiab cuam tshuam tsis zoo, tuaj yeem ua rau muaj zog thiab cuam tshuam lub zog ntawm PVC, thiab tuaj yeem siv dav hauv cov khoom siv PVC nruj xws li PVC profiles, kav dej thiab fittings, daim hlau, xov hlau, thiab lwm yam.
