ntchito

Kapeti ya PVC, yomwe imadziwikanso kuti polymat, ili ndi ubwino wosinthasintha, kukana kukalamba, kuyeretsa kosavuta, kosavuta kugwiritsa ntchito, makamaka kumagwiritsidwa ntchito m'mahotela, mahotela ndi phazi lakutsogolo kwa banja.

PVC spinneret phazi pad ndi PVC pansi pad ndi spinneret gulu latha, wamba PVC pansi pad nthawi zambiri filimu yofewa kapena thovu filimu yofewa, pogwiritsa ntchito calendering kapena extrusion akamaumba.Jet ndi mafuta pamwamba pa osakaniza ufa wa PVC zakuthupi kudzera plasticizing extruder kusungunuka, kupota mphuno PAD pa yokutidwa ndi mphira nyali kwa homogeneous mosalekeza ndege, ndipo potsiriza akugubuduza gulu monga thupi, ndege akamaumba extruder akhoza kukhala limodzi. wononga extruder, komanso akhoza kukhala awiri wononga extruder, single wononga extruder amafuna granulation, ndiyeno Finyani akamaumba ndege.

PVC Sg-5 ufa 100

maginito 2

DOP40

AC thovu wothandizira 0.3 ~ 0.6

Epoxy soya mafuta 15

60 calcium carbonate

Mafuta a parafini 28

OP sera 0.3

Composite stabilizer 28

Kuchuluka kwa Calcium stearate 0.6