He kakariki te tae o te whitiki kawe pāmahana iti, he rite tonu te mata ki te whitiki kawe pvc kakariki noa, engari kāore i te rite te hanganga. I tāpirihia e mātou he ātete-makariri ki te paparanga rapa PVC, e kore e whakapūmau noa i te kaha kawe kawenga o te whitiki kawe, engari ka whakaitihia hoki te matotoru whānui o te whitiki kawe, e whakaiti ana i te taumaha whānui o te whitiki kawe, ā, ka huri i te āhua o te whitiki kawe. He āhuatanga o te ngāwari teitei, te ātete pānga, te ātete makariri, me ētahi atu, ā, ka taea e ia te whakatutuki i te kawe taiao o te pāmahana i raro i te zero -10 nekehanga ~ -40 nekehanga.
Ngā āhuatanga o te whitiki kawe ātete pāmahana iti:
1, ātete makariri. Kāore te kirihou PVC noa e tio, kāore hoki e matotoru i te pāmahana -40 ℃. Kua whakamatautauria mō ngā wā maha, he kounga pumau, he wai pumau hoki.
2, kāore e pupuhi te hinu. Ka taea te whakarewa i te PVC plasticizer noa me te PVC noa resin, ka pumau te wera mō te wā roa, ka taea te whakaoti rapanga o te maturuturu hinu.
3, Whakapai ake i te kanapa me te mārama o ngā hua.
4, Whakaitihia te utu o ngā kaihanga hua whānui PVC.
5, Kāore te Dioctyl ester me te dibutyl ester i te rite te pai ki te pai o te tiaki taiao ki te plant ester hangai, kāore he 16p o te plant ester hangai. Ā, kāore i te kino te kawe i ngā taonga, kāore e mura, kāore hoki e ngawari ki te huri.
Te wā tuku: 21-Pepuere-2024