He momo kiriata motuhake te kiriata whakakī PVC PVC ka whakakī mātou i te kiriata PE me te kiriata mārō PVC mā te mīhini whakakī. Nā te mea kāore e taea e te kiriata mārō PVC te pa tika ki te kai, mā te whakakotahitanga o te kiriata PE me te kiriata PVC , ka taea te pupuri tika i te kai.
Ko te kiriata whakakī PET he momo kiriata motuhake PET , ka whakakī mātou i te kiriata PE me te kiriata pakari PET mā te mīhini whakakī, nā te mea kāore e taea te takai tika i te kiriata PET i muri i te hanga ki te kiriata whakangūngū, ina whakakotahitia ki te kiriata PE, ka taea te takai ki te mīhini takai aunoa, ka taea te penapena i te wā mahi me te whai hua.
Ko te ingoa katoa o PVC pakari rauemi rau ko te Rau Rigid Polyvinyl Chloride. Mā te whakamahi i ngā rauemi kore-āhua hei rauemi mata, he tino kaha te mahi ārai-waikura, ārai-waikawa kaha me te ārai-whakaiti. He kaha teitei hoki te PVC pakari rauemi rau me te pumau pai rawa atu, ā, kāore e mura, ā, ka taea te ātete ki te waikura i puta mai i te huringa āhuarangi. Ko ngā PVC pakari rauemi rau noa ko te PVC rauemi rau mārama, te PVC rauemi rau mā, te PVC rauemi rau mangu, te PVC rauemi rau hina, te papa PVC hina, me ētahi atu.
Ehara i te mea he maha ngā painga o te rauemi PVC rauemi rau pērā i te ātete ki te waikura, te kore mura, te ārai i te haukū, me te ātete ki te waikura, engari nā te mea he ngāwari ki te tukatuka anō me te iti o te utu whakaputa, nō reira kua mau tonu te nui o te hoko PVC rauemi rau i te mākete kirihou rauemi rau . Nā te whānuitanga o ngā whakamahinga me ngā utu e taea ana te utu tēnei. Kāore i piki ake te uara o PVC rauemi rau nā ngā mahi maha, engari kua nohoia e ia te mākete kirihou rauemi rau i te utu iti. I tēnei wā, kua eke te whakapainga o tō tātou whenua i ngā PVC rauemi rau me te hangarau hoahoa ki te taumata matatau o te ao.
He tino maha ngā whakamahinga o PVC rauemi rau , he maha ngā momo PVC rauemi rau , pērā i te matotoru PVC rauemi rau /angiangi PVC [ rauemi rau PVC rauemi rau rauemi rau /mā { PVC rauemi rau PVC rauemi rau kanapa PVC rauemi rau PVC
Nā te mea he pai ōna āhuatanga tukatuka, he iti ngā utu hanga, he ātete ki te waikura, ā, he pai hoki te whakamarumaru. He whānuitia ngā whakamahinga o ngā rauemi { PVC , ko te nuinga hei hanga: ngā uhi pūrongo PVC PVC ; ngā kāri ingoa PVC ; ngā ārai PVC te papa pahuka PVC, te tuanui PVC PVC , ngā rauemi kāri tākaro PVC me PVC pakari rauemi rau mō te mirumiru.
Ka whakamahia hoki te kiriata ngohengohe PVC hei hanga i ngā momo hiako rūpahu katoa mō ngā tueke, ngā hua hākinakina, pērā i te poitūkohu, te whutupaoro me te whutupōro. Ka taea hoki te whakamahi hei hanga whitiki mō ngā kākahu me ngā taputapu tiaki motuhake. He kiriata ngohengohe anō hoki hei hanga i te uhi tēpu PVC , te ārai PVC , ngā putea PVC , me te kiriata tākai PVC .
Ko PVC rauemi rau tētahi momo kirihou e whakamahia whānuitia ana. He kapia i hangaia mai i te kapia polyvinyl chloride, te plasticizer me te antioxidant, ā, kāore i te paitini. Heoi, he paitini ngā rauemi āwhina matua pērā i ngā plasticizer me ngā antioxidants. Ko ngā plasticizer i roto i ngā kirihou PVC rauemi rau o ia rā e whakamahi ana i te dibutyl terephthalate me te dioctyl phthalate. He paitini ēnei matū, ā, he paitini anō hoki te lead stearate, he antioxidant mō PVC PVC rauemi rau Ka puta te lead ina pa atu ngā antioxidants kei roto te tote mata ki te etanoru, te etera me ētahi atu whakarewa. Ka whakamahia te PVC rauemi rau kei roto te mata mō ngā takai kai ina tūtaki ki ngā rākau paraoa parai, ngā keke parai, ngā ika parai, ngā hua mīti kua tunua, ngā keke me ngā kai mātotoru, ka horapa ngā ngota mata ki roto i te hinu, nō reira kāore e taea te whakamahi i ngā putea kirihou PVC rauemi rau Kei roto ngā kai, inā koa ngā kai kei roto te hinu. Hei tāpiri, ka memeha haere ngā hua kirihou polyvinyl chloride i te hau hauwai chloride i te pāmahana teitei, pērā i te 50°C, he mea kino ki te tinana tangata. Nō reira, kāore e pai ngā hua polyvinyl chloride mō ngā takai kai.
Te Kamupene Pūtaiao me te Hangarau Rauemi Polymer o Jiangsu Jincai, Ltd.
Changzhou Huisu Qinye Plastic Group
Jiangsu Jiujiu Material Technology Co., Ltd.
Te Kamupene Hangarau Rauemi Hou o Jiangsu Jumai., Ltd.
Yiwu Haida Plastic Industry Co., Ltd.
Nā te pai o ngā āhuatanga tukatuka o PVC rauemi rau , me te iti o ngā utu rauemi, he whānui rawa ngā whakamahinga o PVC rauemi rau , ko te nuinga he mea hanga hei hanga Kiriata Rākau Kirihimete PVC PVC ; Kiriata matomato PVC ; ngā kāri ingoa PVC PVC ; ngā pouaka PVC , te tuanui PVC PVC , te rauemi kāri tākaro PVC me PVC pakari rauemi rau mō te mirumiru.
Kei runga i tāu hiahia tēnei, ka taea e mātou te hanga mai i te 0.12mm ki te 10mm.
Ko ngā mea e whakamahia whānuitia ana e ngā kiritaki ko
1/2 inihi pvc rauemi rau
2mm pvc rauemi rau
4mm pvc rauemi rau
PVC 6mm rauemi rau
3mm te tae pango pvc rauemi rau
pvc pango rauemi rau
pvc mā rauemi rau
Kia Kimihia te Otinga Tika mō te Kirihou