CPE-Y/M
CPE-Y/M
Loaʻa i ka huahana ka wai extrusion maikaʻi ma hope o ke kāwili ʻana me ka PVC, kūpono no nā huahana paʻa PVC a me nā huahana i hoʻoheheʻe ʻia, aneane pau ʻole i ka crystalline, a he pale lapalapa maikaʻi loa, insulation uila, pale kemika, pale aila a me ke kūpaʻa wai; Loaʻa iā ia ka hoʻohālikelike maikaʻi me PVC, CR, NBR, a pēlā aku.
Nā pono o ka huahana CPE-Y:
1. Paipai i ka plasticization o ka hui PVC
2. Elongation maikaʻi i ka haki a me ka paʻakikī
3. Hoʻomaikaʻi i ka hoʻopau ʻana o ka ʻili o ka huahana hope loa
4. Hāʻawi i nā huahana PVC i ka ikaika a me ka paʻakikī maikaʻi loa, a hoʻomaikaʻi nui i ka ikaika compressive o ka paipu laina
Nā pono o ka huahana CPE-M
1, ʻo ka nui o ka hoʻohana ʻana he liʻiliʻi, aia ma waena o 75% a me 80% o ka nui o ka mea maʻemaʻe CPE;
2. Hoʻomaikaʻi nui i ka paʻakikī o ka huahana;
3. Paipai i ka plasticization o ka hui PVC;
4. Elongation maikaʻi loa i ka haki a me ka paʻakikī;
| palena | ʻOihana | Kūlana hoʻāʻo | CPE-Y | CPE-M |
| ʻAno o ka huahana | —— | —— | Pauka keʻokeʻo | Kūlana hoʻāʻo kuhikuhi |
| Ka nui o ka ʻike ʻia | g/cm3 | GB/T 1636 | 0.5±0.1 | ≥0.30 |
| Koena kānana (30 mesh) | % | GB/T 2916 | ≤2.0 | ≤2.0 |
| Mea lewa | % | ASTM D5668 | ≤1.5 | ≤1.5 |
| Koena (750 ℃) | % | GB/T 7531 | 5.5±1.0 | ≤6.0 |
| hoʻolōʻihi i ka wā haki | % | GB/T 528 | 1100±100 | ≥1600 |
He mea hana ʻoihana kā mākou hui no nā mea pale ahi CPE a me CPVC. I kēia manawa, aia kahi kikowaena R&D i hoʻolaʻa ʻia no ka hui, nā lako R&D holomua, a me nā ʻenekinia kiʻekiʻe he nui, e hoʻolauna mau ana i nā ʻenehana hou, nā kaʻina hana hou, a me nā lako hou. Kūpaʻa i ka hoʻomohala ʻana i nā huahana hou, ke alakaʻi nei i ka hoʻomohala ʻana o ka ʻoihana, e hōʻoia ana i ka paʻa mau a me ka hoʻomaikaʻi ʻana o nā huahana, e koi ana i ka noiʻi a me ka hoʻomohala ʻana i nā huahana kemika CPE, a e hoʻoikaika nei e lilo i alakaʻi i ka ʻoihana kemika CPE. Eia kekahi, hana pū ka hui me nā hui kaulana o ka honua i ka ʻenehana, hoʻohana i ka ʻenehana hoʻohuihui holomua o ka honua a me nā lako, a hoʻomaʻamaʻa piha i ka hoʻomaikaʻi ʻana a me ka hoʻonui ʻana i ka ʻōnaehana maikaʻi ma o ke kahua kūʻai honua a me ke kākoʻo loea. Ua ʻike nui ʻia ka maikaʻi o ka huahana e nā mea kūʻai aku a me nā mea kūʻai aku, a hoʻokipa i nā nīnau a me nā kūʻai a ka mea kūʻai aku o ka honua.
