PVC resini SG-5
PVC resini SG-5,
PVC resini Xinfa,
PVC (PolyVinyl Chloride), e tusa ai ma le maaa ma meatotino o mea e masani ona i ai 7 tulaga (SG1-SG7), o le mamafa o le 1.4 g / cm³ pe faapena.O le SG4 o loʻo mulimuli mai e masani lava o mea vaivai, lea e manaʻomia le faʻaopoopoina o se aofaiga tele o plasticizer pe a faʻapipiʻiina, e masani ona faʻaaogaina mo le gaosiga o le paʻu paʻu, uaea ma uaea insulation, faʻamaufaʻailoga ma isi.SG5 ma luga o oloa faigata, e masani ona faʻaaogaina e fai ai le tele o paipa, e pei o alavai, eletise, meli ma fesoʻotaʻiga paipa ma paipa faʻapipiʻi, o ipu eseese, laupepa, talaaga, ma isi. PVC molding shrinkage fua faatatau o 0.6-1.5% , o loʻo i ai mea faʻainisinia lelei, mea eletise sili ona lelei, ma o loʻo i ai le faʻamaʻiina o le tagata lava ia, e malosi tele le malosi o le acid ma le alkali, lelei le mautu o vailaʻau, tau maualalo, o se palasitika lautele faʻaaogaina lautele.Ae ui i lea, talu ai o lona faʻaaogaina o le vevela e le maualuga, o le maualuga e tusa ma le 80 ° C, faʻalavelaveina lona atinaʻe.
PVC resin oloa e masani lava paʻepaʻe paʻepaʻe, calcium carbide SG-5 ituaiga PVC resin K tau i le 66-68, e masani ona faʻaaogaina mo paipa extrusion, talaaga otooto, pa, laupepa ma isi oloa PVC faigata, le tikeri o le polymerization i le tusa ma le 1000, mole mole tele. mamafa.A ituaiga o mea faigata, vaivai ma manino e mafai ona faia e ala i le faaopoopo plasticizer talafeagai i PVC resin.
E tatau ona fa'aogaina ta'avale mama ma ufiufi e puipuia ai le timu i le taimi o felauaiga o oloa.Teuga, e tatau ona teuina i totonu o se faleteuoloa mago, lelei-ventilated.
Parameter
| Aitema | SG5 |
| Tulaga averesi o polymerization | 980-1080 |
| K taua | 66-68 |
| Viscosity | 107-118 |
| Vaega mai fafo | 16max |
| Mea fe'avea'i,% | 30 maualuga |
| Fa'aaliga Fa'apitoa, g/ml | 0.48 min |
| 0.25mm Sieve Taofi, % | 1.0max |
| 0.063mm Sieve Taofi, % | 95min |
| Numera o Saito/400cm2 | 10 maualuga |
| Plasticizer absorption o le 100g resin, g | 25min |
| TUSI PA'E 160ºC 10min, % | 80 |
| TOE TOE O LE CHLORE THYLENE, mg/kg | 1 |
Fa'atatauga
Pipa, ipu malamalama malo.Ata tifaga ma laupepa, fa'amaumauga ata.
1) Mea faufale: Pipa, ie, faamalama ma faitotoa.
2) Mea fa'apipi'i
3) Meaafale: Teuteu mea
afifiina
25kg taga pepa kraft laina i PP-lalaga taga po 1000kg taga jambo
17 tone/20GP, 28 tone/40GP
Taimi tilivaina ma auala
1) E tatau ona faia le tuʻuina atu i totonu ole 7 aso faigaluega ile mauaina ole totogi muamua.
2) Taavale felauaiga ma felauaiga.
Faatatau ia tatou
Zibo Junhai Chemical Co., Ltd. o se faʻapipiʻiina polymer resin gaosiga ma faʻatau atu i Shandong, Saina.Matou te ofoina atu le aofaʻi atoa o resini palasitika: polyvinyl chloride (PVC), High Density Polyethylene (HDPE), Low Density Polyethylene (LDPE) , polypropylene (PP).
I le avea ai o se faʻatau oloa palasitika i Saina, faʻatasi ai ma le sili atu ma le 15 tausaga le poto masani i polymer resin, matou te tuʻuina atu oloa ma auaunaga i le sili atu i le 200 selau tagata faʻatau i le silia ma le 30 atunuu i le lalolagi atoa i tau faʻatauvaʻa ma taimi puʻupuʻu.
