Lub ntsiab muaj pes tsawg leeg ntawm PVC cable khoom mas suav nrog:polyvinyl chloride cob, dioctyl phthalate, stabilizer, plasticizer, inorganic muab tub lim, muab tub lim, lubricant, antioxidant, colorant, thiab lwm yam, npaj los ntawm kev sib tov thiab kneading thiab extrusion.
Plasticizer cov ntsiab lus feem ntau yog nruab nrab ntawm 50PHR thiab 60PHR.Feem ntau xaiv cov cua sov thiab hluav taws xob rwb thaiv tsev kev ua tau zoo ntawm cov yas yas zoo heev txhawm rau txhim kho cov cua sov kom zoo tuaj yeem ntxiv rau trioctyl metapentriacid.Ntau hom plasticizers siv ua ke feem ntau muaj cov txiaj ntsig zoo tshaj plaws.Qhov tseeb, plasticizers hauv PVC cable cov khoom siv mis kuj siv ua ke.PVC cov khoom siv nrog cov rwb thaiv tsev muaj zog tuaj yeem xaiv phosphate ester ua tus neeg sawv cev tseem ceeb, thiab benzoate ester ua tus neeg sawv cev tseem ceeb yog tsim rau qib dav.Lub tshav kub tsis kam thiab volatile tsis kam ntawm plasticizer yog qhov txiav txim siab rau qhov kub thiab txias tsis kam ntawm cov ntaub ntawv cable.
Xa mus rau tus qauv
Tsis tshua muaj pa taws retardant PVC cable khoom formula:
PVC AW 100
stabilizer 7
PAB 30
hydrated zinc borate 4-6
chlorinated paraffin 20
aluminium hydroxide 20-40
TCP 15 antioxidant 0.5
PVC rwb thaiv tsev qib cable khoom:
PVC AW 100
Dibasic phosphite 2
DOP 20
coj stearate 0.8
chlorinated paraffin 18
Calcium stearate 0.4M-50 18
calcium carbonate 4
tribasic lead sulfate 3
calcined av nplaum 6
Tus nqi qis:
PVC AW 100
PAB 38
epoxy soybean roj 3
chlorinated paraffin 12
Trikyl-based lead sulfate 5
dialkyl-based lead stearate 2
av nplaum 10 calcium carbonate 10
Post lub sij hawm: Aug-10-2022