Ubushinwa Zhongtai PVC itanga resin
Ubushinwa Zhongtai PVC itanga resin,
pvc resin kumuyoboro, PVC isubiramo umwirondoro,
Polyvinyl chloride (PVC) niyo itangiza peroxide hamwe na azo ivanze muri vinyl chloride monomer (VCM).Cyangwa munsi yumucyo nubushyuhe ukurikije uburyo bwa radical polymerisation polymerisation polymerisation yubusa.Vinyl chloride homopolymer na vinyl chloride copolymer bita vinyl chloride resin.
PVC yahoze ari plastike nini ku isi muri rusange kandi ikoreshwa cyane.Ikoreshwa cyane mubikoresho byubwubatsi, ibicuruzwa byinganda, ibikenerwa bya buri munsi, uruhu rwo hasi, amatafari yo hasi, uruhu rwubukorikori, umuyoboro, insinga ninsinga, firime ipakira, icupa, ibikoresho byinshi, ibikoresho bifunga kashe, fibre nibindi.Imikoreshereze yacyo nyamukuru ni umwirondoro wa PVC, umuyoboro wa PVC, firime ya PVC, ibikoresho bikomeye na plaque ya PVCPVC, ibikoresho rusange byoroheje bya PVC, ibikoresho byo gupakira PVC, ikibaho cya PVC, hasi, ibicuruzwa by’abaguzi bya PVC, ibicuruzwa bitwikiriye PVC, ibicuruzwa bya PVC, impapuro zibonerana za PVC, nibindi .
PVC ifite ibikoresho byiza bya mashini, imiterere ya chimique nko kurwanya aside na alkali kwangirika, karemano ituruka ku kuzimya umuriro wokuzimya umuriro, coeffisiyoneri yohereza ubushyuhe buke, kugabanya ubushyuhe bw’amajwi kugabanya urusaku, ibicuruzwa byo kurengera ibidukikije, birashobora kuba ibintu byiza, nka Guhindura umubiri na chimique byahindutse ibikoresho byingenzi byurugo rwicyatsi, isoko ryubwubatsi, mubihumbi, nkuko abantu benshi babizi kandi barabizi.Kugeza ubu, itsinda rya zhongtai nkambere, batatu ba mbere ku isi mu bihugu bitanga umusaruro wa PVC mu gihugu, ryakoze igipimo cy’umusaruro w’umwaka wa toni miliyoni 2.3 za polyvinyl chloride (PVC), ziteza imbere cyane ikoreshwa ry’ibicuruzwa bikora neza bya PVC muri byose Inzira z'ubuzima, ni igihugu cyita ku iterambere ry’ibidukikije n’isoko ryo gushyira mu bikorwa no gushyira mu bikorwa ivugurura, naryo ni iterambere rirambye ry’iterambere ry’inganda kandi rifite inshingano.Uru rupapuro rutangiza cyane cyane PVC uhereye kubintu bitanu, nko kumenyekanisha, gutondekanya, inzira ya synthesis, guhindura no gushyira mubikorwa.
Ibisobanuro
GB / T 5761-2006 Bisanzwe
| Ingingo | SG3 | SG5 | SG7 | SG8 | |
| Viscosity, ml / g (K agaciro) Impamyabumenyi ya polymerizasiyo | 135 ~ 127 (72 ~ 71) 1350 ~ 1250 | 118 ~ 107 (68 ~ 66) 1100 ~ 1000 | 95 ~ 87 (62 ~ 60) 850 ~ 750 | 86 ~ 73 (59 ~ 55) 750 ~ 650 | |
| Umubare wanduye | 30 | 30 | 40 | 40 | |
| Ibinyabuzima bihindagurika%, ≤ | 0.40 | 0.40 | 0.40 | 0.40 | |
| Kugaragara ubucucike g / ml ≥ | 0.42 | 0.45 | 0.45 | 0.45 | |
| ibisigisigi nyuma yo gushungura | 0,25mm ≤ | 2.0 | 2.0 | 2.0 | 2.0 |
| 0.063mm ≥ | 90 | 90 | 90 | 90 | |
| Umubare w'ingano / 400cm2≤ | 40 | 40 | 50 | 50 | |
| Amashanyarazi ya plastike ya 100g resin g≥ | 25 | 17 | - | - | |
| Umweru%, ≥ | 75 | 75 | 70 | 70 | |
| Amazi akuramo amazi, [twe / (cm.g)] ≤ | 5 | - | - | - | |
| Ibisigarira bya chloride etylene mg / kg≤ | 10 | 10 | 10 | 10 | |
Gupakira
(1) Gupakira: 25 kg net / pp umufuka, cyangwa igikapu cyimpapuro.
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