Pūmau PVC Konutea Pāriuma Cadmium Wai

Mō te māramatanga, he tino pai te horapa o te Ba Cd Zn stabilizer me te hototahitanga ki ngā papa PVC, ka whakakore i te whakakotahitanga me te whakatiotanga tāpiri hei whakanui ake i te māramatanga o te hua me te tuku māramatanga. Ka hoatu he āhua mārama, kāore he kohu, he āhua pai ki ngā kiriata me ngā tauera tēpu mārama, me te kakano mārama ngawari ki te hiako horihori. Ka pai ake te māramatanga i ngā tāpiri tuku iho pērā i te barium stearate me te zinc stearate, hei whakakapinga pai mō ngā hua PVC mārama kounga teitei.

Ko te pumau o te wera tētahi atu kaha matua. I te wā e tukatukahia ana i te pāmahana teitei, ka ārai i te pirau o te mekameka ngota PVC, ka pupuri i te tae tuatahi me te ārai i te kōwhai/te hurihanga o ngā kiriata, ngā tauera tēpu me te hiako horihori. Mō ngā tāpau PVC o waho, ka ātete ki te pānga o te mārama me ngā rerekētanga o te pāmahana-makuku, ka karo i te koroheketanga, te pakarukaru me te hurihanga kia roa ake ai te roa o te mahi. Kore mōrearea o te pua, ka ārai i ngā take tukatuka pēnei i te piri o te pokepokea ai, ka whakarite kia ma, kia whai hua te whakaputa me te kounga hua pumau.

He tino pai te Ba Cd Zn stabilizer mō te calendering—he tukanga e whakamahia whānuitia ana i roto i te hiako horihori, te kiriata mārama me te hanga tauera tēpu—he mea tino pai mō ngā kaihanga. Ka āwhina i te whakaputa hua PVC tino mārama, ātete ki te huarere (tae atu ki ngā tarpaulin me te hiako horihori) e tutuki ana i ngā paerewa ahumahi tino pakari.

Ko te mea whakapūmau o te Barium Cadmium Zinc e tū motuhake ana mō tōna māramatanga me tōna pumau, tae atu ki tōna hototahitanga whānui ki ngā momo tikanga tukatuka. Kua waiho hei tāpiringa nui i roto i te hanga PVC hou, e tautoko ana i te hanga hua kounga teitei, e whakatairanga ana hoki i te nekehanga a te umanga ki te whai huatanga me te pumau. Mā tēnei whakapūmau, ka pai ake te kaha o ngā kaihanga ki te whakawhanake me te whakaputa hua PVC utu nui.