Ko te whariki PVC, e mohiotia ana ko te polymat, he painga o te ngawari, te aukati i te koroheketanga, te horoi ngawari, te ngawari ki te whakamahi, te nuinga o te whakamahi i nga hotera, hotera me te whariki waewae o mua o te whanau.
Ko te papa waewae porowhita PVC na te papa o raro o te PVC me te whakahiato hiato kua oti, ko te papa o raro o te PVC he kiriata ngohengohe, he kiriata ngohengohe pahuka ranei, ma te whakamahi i te maramataka, i te whakarewatanga ranei.Ko te jet te hinu kei runga i te mata o te ranunga paura o te papanga PVC na roto i te whakakoi whakakorikori kirihou, ka huri i te papa ihu ki runga i te papa rapa mo te jet rite tonu, ka mutu ka huri te hiato hei tinana, ka taea e te jet molding extruder te kotahi. kaitahuri wiri, ka taea hoki te whakakoi i te wiri takirua, ka hiahia te kaihoroi wiri kotahi ki te granulation, katahi ka kotēhia te jet niao.
PVC Sg-5 paura 100
magnesia 2
DOP 40
AC māngai pahuka i 0.3 ~ 0.6
Hinu soya epoxy 15
konupūmā warowaihā 60
Parawini māotao 28
OP waki 0.3
Pūmau hiato 28
te nui o te konupora stearate 0.6
Wā tuku: Akuhata-24-2022