PVC mo te kiriata ngohengohe
PVC mo te kiriata ngohengohe,
pvc mo te kiriata ahuwhenua，PVC Whakapaipai Whitiāhua raw rauemi，Maaro PVC Whitiāhua raw rauemi，PVC mo te Puata kiriata,
Ko te PVC S-1000 polyvinyl chloride resin ka hangaia e te tukanga polymerization whakatārewatanga ma te whakamahi i te monomer vinyl chloride hei rauemi mata.Ko te ahua o te pūhui polymer ki te kiato whanaunga o 1.35 ~ 1.40.Ko tona ira whakarewa he 70 ~ 85 ℃.He iti te pumau o te waiariki me te aukati marama, neke atu i te 100 ℃, te wa roa ranei i raro i te ra ka timata te hauwai hauwai ki te pirau, me whakauru nga whakangao kirihou.Me penapena te hua i roto i te whare putunga maroke me te hau.E ai ki te nui o te plasticizer, ka taea te whakarite i te ngohengohe kirihou, a ka taea te whiwhi i te kapia whakapiri ma te polymerization whakaehunga.
Ka taea te whakamahi i te karaehe S-1000 ki te whakaputa i te kiriata ngohengohe, te pepa, te hiako waihanga, te paipa, te pae ahua, te raro, te paipa whakamarumaru taura, te takai kiriata, te mokowhiti me etahi atu taonga ngawari.
Tawhā
| Kōeke | PVC S-1000 | Nga korero | ||
| Tūemi | Uara taurangi | Tikanga whakamatautau | ||
| Te tohu polymerization toharite | 970-1070 | GB/T 5761, Tāpiritanga A | K uara 65-67 | |
| Kiato ahua, g/ml | 0.48-0.58 | Q/SH3055.77-2006, Tāpiritanga B | ||
| Ihirangi ngohe (he wai kei roto), %, ≤ | 0.30 | Q/SH3055.77-2006, Apiti C | ||
| Plasticiser absorption o 100g kapia, g, ≥ | 20 | Q/SH3055.77-2006, Apiti D | ||
| VCM toenga, mg/kg ≤ | 5 | GB/T 4615-1987 | ||
| Whakaaturanga % | 2.0 | 2.0 | Tikanga 1: GB/T 5761, Tāpiritanga B Tikanga 2: Q/SH3055.77-2006, Apitihanga A | |
| 95 | 95 | |||
| Tau ika, Nama/400cm2, ≤ | 20 | Q/SH3055.77-2006, Tāpiritanga E | ||
| Te maha o nga matūriki poke, Nama, ≤ | 16 | GB/T 9348-1988 | ||
| Maama (160ºC, 10meneti i muri mai), %, ≥ | 78 | GB/T 15595-95 | ||
Te takai
(1) Taapiri: 25kg putea kupenga / pp, peeke pepa kraft ranei.
(2) Te nui o te uta: 680Bags / 20'putea, 17MT / 20'putea.
(3) Te nui o te uta: 1000Bags / 40'putea, 25MT / 40'putea.
Ko te kiriata whakaheke PVC he tino noa i roto i te maakete whakangao o naianei, penei i te kete o waho o nga mea whakapaipai, tuhinga tuhi, tatau me nga matapihi, konumohe me nga momo paipa kowiri tira.Na te mea he pai te whakaheke o te kiriata PVC me te kaha o te kaha, he ngawari te mahi me te ngawari ki te whakahaere, ka taea te whakanoho ki runga i te mata o te hua anake ma te whakamahana me te pupuhi kaha-nui, te ahua-aunoa me te aunoa-aunoa. te whakamahana wera
