He aha te rauemi PVC

Ko te PVC he polyvinyl chloride, he polymer polymerized e te vinyl chloride monomer i raro i te mahi a te peroxide, te azo pūhui me etahi atu kaiwhakangungu, i raro ranei i te mahi o te marama me te wera e ai ki te tikanga polymerization radical free.Ko te PVC tetahi o nga kirihou whanui-whanui nui rawa atu o te ao, e whakamahia whanuitia ana i roto i nga momo ahumahi.
He kaipupuri kōnae PVC
He aha te rauemi PVC?Ko te PVC he mea tino noa i roto i te oranga.He aha te momo rauemi PVC?Kia titiro tatou i tenei ra.[te ariā o te PVC] Ko te PVC he polyvinyl chloride, he polymer polymerized by vinyl chloride monomer me te peroxide, te azo pūhui me etahi atu kaitahuri, i raro ranei i te mahi o te marama me te wera e ai ki te tikanga polymerization radical free. .
PVC Hangtag

[nga ahuatanga o te PVC]: Ko te PVC he paura ma me te hanganga amorphous, a ko te 77 ~ 90 ℃ te pāmahana whakawhiti karaihe.Ko te whakawhiti karaihe he kaupapa tino uaua.Mo te paura PVC, ko te whakawhiti karaihe kei roto i tenei awhe pāmahana, ka huri te PVC mai i te paura ma ki te ahua karaihe.Ka timata te PVC karaihe ki te pirau i te 170 ℃.He kino ki te marama me te wera, he ngawari ki te pirau me te whakaputa hauwai hauwai.
[te kino o te PVC].Mai i nga ahuatanga o te PVC, ka kite tatou kaore e taea te whakamahi i te PVC anake.I roto i nga tono whaihua, me taapiri nga whakapumau hei whakapai ake i te pumau ki te wera me te maama.Me aro nui tatou ki konei.I roto i te 2017, ko te rarangi o nga mate pukupuku i whakaputaina e te tari o te ao mo te rangahau mo te mate pukupuku o te Whakahaere Hauora o te Ao i tohua i mua mo te tohutoro, me te PVC i whakauruhia ki te rarangi o nga momo mate pukupuku e toru.No reira, i roto i te oranga o ia ra, kaua e whakamahia nga ipu PVC hei pupuri kai, waihoki te wai wera.
BKC-0005
[tono o PVC], hei tetahi o nga kirihou whanui-whanui nui rawa atu o te ao, kei te whakamahia nuitia te PVC i roto i nga rawa hanga whare, hua ahumahi, hiahia o ia ra, hiako papa, taera papa, hiako horihori, paipa, waea me nga taura, nga kiriata kapi, nga ipu. , rauemi pahuka, rauemi hiri, taha muka, aha atu.


Wā tuku: Akuhata-02-2022