PVC isubiramo urupapuro rwa laminate
PVC resin kumpapuro za laminate,
PVC resin ikoreshwa mugukora urupapuro rwa laminate,
PVC laminates ni impapuro nyinshi za laminate zishingiye kuri Poly Vinyl Chloride, zakozwe mugukanda impapuro hamwe nibisigazwa bya plastike munsi yumuvuduko mwinshi nubushyuhe.Zikoreshwa nkigishushanyo mbonera hejuru yubutaka bubisi nka pani.
Polyvinyl Chloride, yitwa PVC, ni bumwe mu bwoko bwa pulasitiki bwateye imbere mu nganda, umusaruro uriho ni uwa kabiri nyuma ya polyethylene.Polyvinyl chloride yakoreshejwe cyane mu nganda, mu buhinzi no mu buzima bwa buri munsi.Polyvinyl chloride ni polymer compound polymerized na vinyl chloride.Ni thermoplastique.Ifu yera cyangwa yoroheje yumuhondo.Birashonga muri ketone, esters, tetrahydrofurans na hydrocarbone ya chlorine.Kurwanya imiti nziza cyane.Ubushyuhe buke bwumuriro no kurwanya urumuri, birenga 100 ℃ cyangwa igihe kinini cyumucyo wizuba byatangiye kubora hydrogène chloride, gukora plastike bigomba kongeramo stabilisateur.Gukwirakwiza amashanyarazi nibyiza, ntabwo bizashya.
Icyiciro S-700ikoreshwa cyane cyane mugukora impapuro zibonerana, kandi irashobora kuzunguruka mumpapuro zikomeye kandi zidakomeye kubipaki, ibikoresho byo hasi, firime ikomeye yo gutondekanya (kubipfunyika bombo cyangwa impapuro zipakira itabi), nibindi. igice cya firime ikomeye, urupapuro, cyangwa akabari kameze kuburyo budasanzwe.Cyangwa irashobora guterwa kugirango ikore ingingo, valve, ibice byamashanyarazi, ibikoresho byimodoka nibikoresho.
Ibisobanuro
| Icyiciro | PVC S-700 | Ijambo | ||
| Ingingo | Agaciro k'ingwate | Uburyo bwo kugerageza | ||
| Impuzandengo ya polymerisiyasi | 650-750 | GB / T 5761, Umugereka A. | K agaciro 58-60 | |
| Ubucucike bugaragara, g / ml | 0.52-0.62 | Q / SH3055.77-2006, Umugereka B. | ||
| Ibirunga bihindagurika (amazi arimo),%, ≤ | 0.30 | Q / SH3055.77-2006, Umugereka C. | ||
| Kwinjiza plastike ya 100g resin, g, ≥ | 14 | Q / SH3055.77-2006, Umugereka D. | ||
| Ibisigisigi bya VCM, mg / kg ≤ | 5 | GB / T 4615-1987 | ||
| Kugaragaza% | 0.25mm mesh ≤ | 2.0 | Uburyo 1: GB / T 5761, Umugereka B. Uburyo2: Q / SH3055.77-2006, Umugereka A. | |
| 0.063mm mesh ≥ | 95 | |||
| Numero ya Fisheye, No/400cm2, ≤ | 30 | Q / SH3055.77-2006, Umugereka E. | ||
| Umubare wibice byanduye, Oya, ≤ | 20 | GB / T 9348-1988 | ||
| Umweru (160ºC, nyuma yiminota 10),%, ≥ | 75 | GB / T 15595-95 | ||
Gupakira
(1) Gupakira: 25 kg net / pp umufuka, cyangwa igikapu cyimpapuro.
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