PVC ntaub pua plag, tseem hu ua polymat, muaj qhov zoo ntawm kev yoog raws, kev laus ua haujlwm, kev tu yooj yim, siv tau yooj yim, feem ntau yog siv hauv tsev so, tsev so thiab tsev neeg pem hauv ntej ko taw lev.
PVC spinneret ko taw ncoo los ntawm PVC hauv qab ncoo thiab spinneret composite tiav, cov PVC hauv qab ncoo feem ntau yog mos zaj duab xis los yog ua npuas ncauj mos zaj duab xis, siv calendering los yog extrusion molding.Dav hlau yog cov roj nyob rau saum npoo ntawm cov hmoov sib tov ntawm cov khoom siv PVC los ntawm plasticizing extruder melting, spinning lub qhov ntswg ncoo ntawm lub coated nrog roj hmab soles rau homogeneous nruam dav hlau, thiab thaum kawg dov composite li ib lub cev, dav hlau molding extruder yuav ua tau ib tug tib. ntsia hlau extruder, kuj tuaj yeem yog ob lub ntsia hlau extruder, ib qho ntsia hlau extruder xav tau granulation, thiab tom qab ntawd nyem dav hlau molding.
PVC Sg-5 hmoov 100
Magnesia 2
PAB 40
AC foaming tus neeg sawv cev 0.3 ~ 0.6
Epoxy soybean roj 15
calcium carbonate 60
Chlorinated paraffin 28
OP 0.3
Composite Stabilizer 28
Calcium stearate nruab nrab 0.6
Post lub sij hawm: Aug-24-2022