CPE-130A
CPE-130A
Piv nrog rau CPE dav hauv kev ua lag luam, Bontecn CPE muaj cov yam ntxwv ntawm qhov hloov pauv iav qis, kev ua haujlwm zoo dua thiab siab elongation thaum tawg. Nws yog ib qho kev ua tau zoo thiab cov roj hmab tshwj xeeb zoo. Nws tuaj yeem siv ib leeg lossis ua ke nrog ethylene propylene roj hmab, butadiene propylene roj hmab thiab chlorobenzene roj hmab los tsim cov khoom siv roj hmab. Cov khoom tsim muaj lub neej ntev kev pab cuam thiab yog UV resistant. Txawm hais tias ib puag ncig thiab huab cua phem npaum li cas los xij, lawv tuaj yeem tuav cov khoom siv roj hmab rau lub sijhawm ntev.
Cov khoom no yog ib qho uas muaj chlorinated polyethylene thermoplastic elastomer uas muaj ntau heev. Ntxiv rau qhov ua tau zoo ntawm cov tshuaj chlorinated polyethylene zoo tib yam, nws kuj muaj cov yam ntxwv ntawm qhov kub thiab txias toughness thiab muaj zog muab tub lim. Cov khoom no tsuas yog siv rau cov roj hmab sib nqus. Tsis tas li ntawd, nws kuj tseem tuaj yeem siv los ua kev hloov kho rau cov roj hmab uas tsis yog-polar xws li EPDM, lub tshuab solubilizer, tus neeg sawv cev pabcuam rau CPE130A + hlau oxide hmoov + hlau nplaum roj hmab strips rau cov tub yees, daim hlau nplaum thiab ntau yam dov hlau nplaum, thiab lwm yam. CPE130A + EPDM + nplaim retardant crosslinking tus neeg saib xyuas, siv los ua nruab nrab thiab qis voltage xaim thiab cable rwb thaiv tsev txheej, ru tsev crosslinking hloov EPDM waterproof membrane.
| parameter | chav tsev | txheem | CPE-130A |
| sab nrauv | —— | —— | Dawb hmoov |
| Pom pom qhov ntom ntom | g/cm³ | GB/T 1636 | 0.5 ± 0.1 |
| Sieve residue (30 mesh) | % | GB/T 2916 | ≤ 2.0 |
| vdaf ua | % | ASTM D 5668 Cov khoom lag luam | ≤ 0.40 |
| tensile zog | MPa | GB/T 528-2009 | ≥8.5 |
| elongation ntawm tawg | % | GB/T 528-2009 | ≥800 |
| Hardness (Shore A) | —— | HG-T2704 | ≤60 |
Kev ua tau zoo, kev ua haujlwm kub tsis zoo, kev ua haujlwm zoo, kev laus ua haujlwm, tshuaj lom neeg ua haujlwm, kev ua haujlwm zoo.
Ua lub tub yees qhov rooj ntsaws ruaj ruaj thiab xaim thiab cable sheaths.
(1) CPE 130A + ferrite + additive:
Rau zus tau tej cov tub yees sib nqus qhov rooj ntsaws ruaj ruaj thiab ntau yam matte daim ntawv lo.
(2) CPE 130A + EPDM + nplaim retardant + lwm yam additives:
Siv nyob rau hauv zus tau tej cov nruab nrab thiab tsawg voltage hlau thiab cable rwb thaiv tsev txheej thiab vulcanized EPDM waterproof membranes.
25Kg / pob lossis raws li cov neeg siv khoom xav tau;
Cov khoom thauj thiab thauj khoom thiab thauj khoom yuav tsum tau ua kom huv si, tiv thaiv lub hnub thiab nag, kub thiab av noo, kom tsis txhob muaj kev puas tsuaj rau lub ntim;
Nws yuav tsum tau muab cia rau hauv qhov chaw txias, qhuav, tsis muaj hnub ci ncaj qha nrog qhov kub hauv qab 40 ° C rau lub sijhawm cia ntawm ob xyoos, thiab tom qab ob xyoos, nws tseem tuaj yeem siv tau tom qab kev tshuaj xyuas kev ua haujlwm.
