Iyo huru yekuumbwa kwePVC tambo zvinhu zvinonyanya kusanganisira:polyvinyl chloride resin, dioctyl phthalate, stabilizer, plasticizer, inorganic filler, filler, lubricant, antioxidant, colorant, etc., yakagadzirirwa nekusanganisa uye kukanya uye extrusion.
Plasticizer content inowanzova pakati pe50PHR ne60PHR.Kazhinji sarudza kupisa kupisa uye kushanda kwemagetsi ekudzivirira kweakanakisa plasticizer kuitira kuti uvandudze kupisa kupisa kunogona kuwedzerwa kune trioctyl metapentriacid.Yakasiyana-siyana yeplasticizers inoshandiswa pamwechete inowanzova nemhedzisiro yakanaka.Muchokwadi, mapurasitiki ari muPVC cable material formula anoshandiswawo pamwechete.PVC cable material ine insulation yakasimba inogona kusarudza phosphate ester seyo main agent, uye benzoate ester semumiririri mukuru akakodzera giredhi reruzhinji.Kupokana kwekupisa uye kusagadzikana kweplasticizer zvinhu zvine chekuita nekupisa kwekushisa kwemidziyo yetambo.
Tarisa kune formula
Yakaderera utsi murazvo retardant PVC tambo yezvinhu formula:
PVC 100
stabilizer 7
DOP 30
hydrated zinc borate 4-6
chlorinated parafini 20
aluminium hydroxide 20-40
TCP 15 antioxidant 0.5
PVC insulation giredhi tambo zvinhu:
PVC 100
dibasic phosphite 2
DOP 20
lead stearate 0.8
chlorinated parafini 18
calcium stearate 0.4M-50 18
calcium carbonate 4
tribasic lead sulfate 3
calcined ivhu 6
Mutengo wakaderera:
PVC 100
DOP 38
epoxy soybean mafuta 3
chlorinated parafini 12
trialkyl-based lead sulfate 5
dialkyl-yakavakirwa lead stearate 2
ivhu 10 calcium carbonate 10
Nguva yekutumira: Aug-10-2022