Nā mea ho'āʻo | ʻāpana | Kūlana hoʻāʻo | ACR-401 |
helehelena | —— | —— | Mana keʻokeʻo |
ʻAno ʻili | g/cm³ | GB/T 1636-2008 | 0.45±0.10 |
kānana koena | % | GB/T 2916 | ≤2.0 |
Mea lauwili | % | ASTM D5668 | ≤1.30 |
viscosity intrinsic | —— | GB/T1632-2008 | 3.50-6.00 |
1. He kūpono maikaʻi me PVC a me ka hoʻopuehu maikaʻi. Hoʻopili pū ʻia nā kaulahao molekala resin ACR a me PVC, e hoʻoikaika ana i ka hoʻoheheʻe ʻana a me ka plasticization o PVC, e hoʻemi pono i ka wela o ka hoʻoheheʻe ʻana o PVC, a hoʻomaikaʻi i ka maikaʻi o ka huahana ma ke kumu o ka mālama ʻana i ka ikehu liʻiliʻi. kū'ē i ka wā;
2. E hoʻomaikaʻi i ka wai o nā mea PVC, e maʻalahi i ka hana a me ka extrude, e hōʻoia i ka paʻa o ka hana lōʻihi a me ka hana ʻana;
3. Hiki iā ia ke hoʻomaikaʻi i ka ikaika heheʻe o nā mea PVC, pale i ka haʻihaʻi heheʻe, hoʻoponopono i nā pilikia o ka ʻili e like me ka ʻili manō, a hoʻomaikaʻi i ka maikaʻi o loko a me ka nani o nā huahana;
4. E pale pono i ka loli o ke kaomi a me ke kahe ʻana o nā ʻili ma muli o ka hoʻoheheʻe ʻia ʻana i ka wā o ka extrusion a me ka hoʻoheheʻe ʻia ʻana, a pale aku i nā pilikia o ka ʻili e like me nā ripples a me nā zebra crossings;
5. E hoʻomaikaʻi i ka nani o ka ʻili o ka huahana. Ma muli o ka plasticization like ʻole, hiki iā ia ke kōkua i ka hoʻomaikaʻi ʻana i nā waiwai mechanical o ka huahana e like me ka ikaika tensile, ka ikaika hopena, a me ka elongation i ka haki;
6. Hiki iā ia ke hōʻemi nui i ka waiho ʻana o nā mea hoʻohui like ʻole e like me nā stabilizers, pigments, calcium pauka, a me nā mea ʻē aʻe ma ka ʻili o nā huahana PVC.
7. ʻO ka peelability metala maikaʻi, no ka mea he mea polymer ka ACR, ʻaʻole ia e hoʻopilikia i nā pilikia e like me ka ua e like me nā lubricants.
ʻO nā kiʻi PVC, nā paipu, nā paipu paipu, nā paneli hoʻonani, ka lāʻau-plastic, ka hoʻoheheʻe ʻana a me nā māla ʻē aʻe
25Kg/ʻeke. E hoʻomaʻemaʻe ʻia ka huahana i ka wā o ka lawe ʻana, ka hoʻouka ʻana a me ka wehe ʻana i mea e pale ai i ka ʻike ʻana i ka lā, ka ua, ka wela kiʻekiʻe a me ka haʻahaʻa, a e pale aku i ka pōʻino o ka pūʻolo. E mālama ʻia i loko o kahi hale kūʻai maloʻo maloʻo me ka ʻole o ka lā a ma kahi mahana haʻahaʻa ma lalo o 40oC no ʻelua makahiki. Ma hope o ʻelua mau makahiki, hiki ke hoʻohana ʻia ma hope o ka hala ʻana o ka nānā ʻana i ka hana.