Sebopeho sa mantlha sa thepa ea cable ea PVC haholo-holo e kenyelletsa:resin ea polyvinyl chloride, dioctyl phthalate, stabilizer, plasticizer, inorganic filler, filler, lubricant, antioxidant, colorant, joalo-joalo, e lokiselitsoeng ka ho kopanya le ho luba le extrusion.
Lintho tsa polasetiki hangata li pakeng tsa 50PHR le 60PHR.Hangata, khetha ho hanyetsa mocheso le ts'ebetso ea ho kenya motlakase ea polasetiki e ntle haholo molemong oa ho ntlafatsa ho hanyetsa mocheso ho ka eketsoa ho trioctyl metapentriacid.Li-plasticizer tse fapaneng tse sebelisoang hammoho hangata li na le phello e ntle ka ho fetisisa.Ha e le hantle, li-plasticizers ka foromo ea thepa ea cable ea PVC le tsona li sebelisoa hammoho.Lisebelisoa tsa thapo tsa PVC tse nang le insulation tse matla li ka khetha phosphate ester joalo ka moemeli ea ka sehloohong, le benzoate ester joalo ka ha moemeli ea ka sehloohong a loketse kereiti e akaretsang.Ho hanyetsa mocheso le ho hanyetsa ho sa tsitsang ha plasticizer ke lintlha tsa bohlokoa bakeng sa ho hanyetsa mocheso o phahameng oa lisebelisoa tsa cable.
Sheba foromo
Foromo ea thepa ea PVC e thibelang mosi o tlase:
Tlhaloso: PVC 100
stabilizer 7
DOP 30
hydrated zinki borate 4-6
parafine e nang le chlorinated 20
aluminium hydroxide 20-40
TCP 15 antioxidant 0.5
Lisebelisoa tsa cable tsa PVC tsa insulation:
Tlhaloso: PVC 100
dibasic phosphite 2
DOP 20
li-stearate tse etellang pele 0.8
parafine e hloekisitsoeng 18
khalsiamo stearate 0.4M-50 18
khalsiamo carbonate 4
tribasic lead sulfate 3
letsopa le kolobisitsoeng 6
Theko e tlase:
Tlhaloso: PVC 100
DOP 38
oli ea soya ea epoxy 3
parafine e hloekisitsoeng 12
sulfate e thehiloeng ho trialkyl-based lead 5
Dialkyl-based lead stearate 2
letsopa 10 calcium carbonate 10
Nako ea poso: Aug-10-2022