Urwego rwa polyvinyl chloride
Polyvinyl Chloride (PVC) ni umurongo wa termoplastique ugizwe na polymerisation ya vinyl chloride monomer.Bitewe no gutandukanya ibikoresho fatizo, hariho uburyo bubiri bwo guhuza vinyl chloride monomer calcium karbide hamwe na peteroli.Sinopec PVC ikoresha inzira ebyiri zo guhagarikwa, zikomoka mu Buyapani Shin-Etsu Chemical Company na American Oxy Vinyls Company.Ibicuruzwa bifite imiti myiza yo kurwanya ruswa, ibikoresho byiza byo gukwirakwiza amashanyarazi hamwe n’imiti ihamye.Hamwe na chlorine nyinshi, ibikoresho bifite umuriro mwiza wo kuzimya no kuzimya.PVC iroroshe gutunganywa mugusohora, gushushanya inshinge, kalendari, guhumeka, guhonyora, gushushanya no gushushanya ubushyuhe, nibindi.
Gusaba
PVC nimwe mubikoreshwa cyane muri termoplastique.Irashobora gukoreshwa mugukora ibicuruzwa bifite ubukana nimbaraga nyinshi, nk'imiyoboro n'ibikoresho, inzugi zanditseho, amadirishya n'amabati.
Irashobora kandi gukora ibicuruzwa byoroshye, nka firime, impapuro, insinga z'amashanyarazi ninsinga, imbaho zo hasi hamwe nimpu zogukora, hiyongereyeho plastike.
Urwego rwa Pvc resin ikoreshwa cyane mumiyoboro y'amazi, imiyoboro yo kuhira, inzogera, imiyoboro y'amazi, kubyara imiyoboro.
Ibipimo
| Icyiciro | PVC QS-1050P | Ijambo | ||
| Ingingo | Agaciro k'ingwate | Uburyo bwo kugerageza | ||
| Impuzandengo ya polymerisiyasi | 1000-1100 | GB / T 5761, Umugereka A. | K agaciro ka 66-68 | |
| Ubucucike bugaragara, g / ml | 0.51-0.57 | Q / SH3055.77-2006, Umugereka B. | ||
| Ibirungo bihindagurika (amazi arimo),%, ≤ | 0.30 | Q / SH3055.77-2006, Umugereka C. | ||
| Kwinjiza plastike ya 100g resin, g, ≥ | 21 | Q / SH3055.77-2006, Umugereka D. | ||
| Ibisigisigi bya VCM, mg / kg ≤ | 5 | GB / T 4615-1987 | ||
| Kugaragaza% | 2.0 | 2.0 | Uburyo 1: GB / T 5761, Umugereka B. Uburyo2: Q / SH3055.77-2006, Umugereka A. | |
| 95 | 95 | |||
| Numero ya Fisheye, No/400cm2, ≤ | 20 | Q / SH3055.77-2006, Umugereka E. | ||
| Umubare wibice byanduye, Oya, ≤ | 16 | GB / T 9348-1988 | ||
| Umweru (160ºC, nyuma yiminota 10),%, ≥ | 80 | GB / T 15595-95 | ||
Gupakira
(1) Gupakira: 25 kg net / pp umufuka, cyangwa igikapu cyimpapuro.
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Icyifuzo gisanzwe kumuyoboro wa Pvc
Imiterere ya 1:
PVC 100kg
Kalisiyumu Iremereye 250kg
Kalisiyumu yoroheje 50kg
Acide Stearic 2.4kg
Paraffin 2.6kg
CPE 6kg
Kuyobora Stabilisateur 5.0kg
Imiterere ya 2:
PVC 100kg,
Kalisiyumu Iremereye 200kg,
Kalisiyumu Ikomeye ya Kalisiyumu 50kg,
Gukomatanya Kurwanya Stabilisateur 5.6kg,
Acide Stearic 1.8 kg,
Paraffin 0.3kg,
CPE 10kg,
Dioxyde ya Titanium 3.6kg.
Imiterere ya 3:
PVC 100kg
300 Mesh Ikomeye ya Kalisiyumu 50kg,
80 Mesh Ikomeye ya Kalisiyumu 150kg,
Acide Stearic 0.8kg,
Paraffin 0.55kg,
Gukomatanya Kurongora Kurwanya 4-5kg,
CPE 4kg
Imiterere ya 4:
PVC 100kg
Kalisiyumu iremereye 125kg
Kalisiyumu yoroheje 125kg
Stabilisateur 6.2kg
Paraffin 1.5kg
Acide Stearic 1.3kg
Dioxyde ya Titanium 4kg
CPE 10kg
Ibishashara bya PE 0.3kg
Brightener 0.03kg
Imiterere ya 5:
PVC 100kg
Acide Stearic 1.0kg
Paraffin 0.8kg
Kuyobora Stabilisateur 4.6kg
Kalisiyumu iremereye 200kg
Ibisanzwe 6:
PVC 100kg
Kalisiyumu yoroheje 25kg
Kuyobora Stabilisateur 3.5kg
Mono Glyceride 1.1kg
Ibishashara bya PE 0.3kg
Acide Stearic 0.2kg
ACR (400) 1.5kg
Paraffin 0.35kg
Dioxyde ya Titanium 1.5kg
Ultramarine 0.02kg
Brightener 0.02kg
