PVC resin ya firime ishobora kugabanuka
PVC resin ya firime ishobora kugabanuka,
PVC Resin SG7, guhagarika PVC SG7,
Ibiranga plastike ya termo, kuba idashobora gushonga mumazi, lisansi n'inzoga, kubyimba cyangwa gushonga muri ether, ketone, hydrocarbone ya alifatique ya chlorine, hamwe na hydrocarubone ya aromatique, kurwanya cyane ruswa, n'umutungo mwiza wa dielectric.
Ibisobanuro
Andika | SG3 | SG4 | SG5 | SG6 | SG7 | SG8 |
K agaciro | 72-71 | 70-69 | 68-66 | 65-63 | 62-60 | 59-55 |
Viscosity, ml / g | 135-127 | 126-119 | 118-107 | 106-96 | 95-87 | 86-73 |
Impuzandengo ya polymerisiyasi | 1350-1250 | 1250-1150 | 1100-1000 | 950-850 | 950-850 | 750-650 |
Umubare wumwanda mwinshi max | 30 | 30 | 30 | 30 | 40 | 40 |
Ibirunga birimo% max | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 |
Kugaragara ubucucike g / ml min | 0.42 | 0.42 | 0.42 | 0.45 | 0.45 | 0.45 |
Ibisigaye nyuma yo gushungura 0.25mm mesh max | 2 | 2 | 2 | 2 | 2 | 2 |
0.063mm min | 90 | 90 | 90 | 90 | 90 | 90 |
Umubare w'ingano / 10000px2 max | 40 | 40 | 40 | 40 | 40 | 40 |
Amashanyarazi ya plastike ya 100g resin | 25 | 22 | 19 | 16 | 14 | 14 |
Umweru% min | 74 | 74 | 74 | 74 | 70 | 70 |
Chlorethylenecontent isigaye mg / kg max | 5 | 5 | 5 | 5 | 5 | 5 |
Ethylidene chloride mg / kg max | 150 | 150 | 150 | 150 | 150 | 150 |
Porogaramu
* SG-1is ikoreshwa mugukora ibikoresho byo murwego rwohejuru rwamashanyarazi
* SG-2is ikoreshwa mugukora ibikoresho byamashanyarazi, ibicuruzwa bisanzwe byoroshye nafilm
* SG-3 ikoreshwa mugukora amashanyarazi akoresha amashanyarazi, firime yubuhinzi, ibikoresho bya pulasitiki bikoreshwa buri munsi, nkibyo
nka Filime, ikoti yimvura, gupakira inganda, uruhu rwubukorikori, hose nibikoresho byo gukora inkweto, nibindi.
* SG-4 ikoreshwa mugukora membranelle kugirango ikoreshwe mu nganda n’umuco, imiyoboro n'imiyoboro
* SG-5 ikoreshwa mugukora ibicuruzwa bisobanutse igice, umuyoboro ukomeye nibikoresho byo gushushanya, nkibyo
nk'isahani ya Rigid, inyandiko ya grammone, agaciro no gusudira inkoni, imiyoboro ya PVC, Windows ya PVC, inzugi, nibindi
* SG-6 ikoreshwa mugukora file isobanutse, ikibaho gikomeye hamwe ninkoni yo gusudira
* SG-7, 1900
Gupakira
(1) Gupakira: 25 kg net / pp umufuka, cyangwa igikapu cyimpapuro.
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Kuri firime ikomeye ya PVC ishobora kugabanuka, nibyiza gukoresha resin yo mu bwoko bwa 6 cyangwa 7, nubwo mumigozi nu mugozi uhuza na firime ishobora kugabanuka, kurwanya umubiri ntigushobora kuba hejuru ya 2 cyangwa 3, ahubwo ni 7 ibumba, gukora imyitozo yerekanye ko gukoresha resin 2 cyangwa 3, biragoye kuyikora, bigoye PVC igabanuka kubyara firime bigoye kandi byoroshye, ntibishobora guhindurwa no kuzunguruka.
Iyo plasitike ikoreshwa, ubushyuhe bwo kugabanuka bwumuriro buragabanuka hamwe nubwiyongere bwibintu bya plastike.Kurugero, ikoreshwa ryihagarikwa ryubwoko bwa 3 PVC yifu yibiti, wongeyeho plastike ya DOP ya 30-50 PHR, irashobora kuba biaxial tensile nka 70 ℃, kandi ibicuruzwa byayo birashobora kugabanuka nka 40 ℃, ntibishobora kubikwa muminsi yubushyuhe.Byongeye kandi, hamwe no kwiyongera kwa plasitike, umubiri urwanya ubushyuhe bwigabanuka ryurugero rwinsinga na kabili bigabanuka.Kubwibyo, iyo dukoresheje PVC ubushyuhe-bugabanura amaboko ya wire na kabili, turacyakoresha ubwoko bwa 6 cyangwa 7 byoroshye gutunganya.Kugirango tunonosore insulasiyo, dukoresha stabilisateur yubushyuhe ihujwe nu munyu itatu hamwe nu munyu ibiri kandi tunonosora neza uburebure bwa firime kugirango tumenye neza.P83 nitrile reberi ifite imashini nziza, yoroheje, irwanya ubukonje, kandi irashobora kunoza imbaraga, kunoza imihangayiko yo guhangana nibicuruzwa bya PVC.Active CaCO3 itezimbere cyane cyane kubika no gucana ibicuruzwa kandi bikagabanya igiciro.