Pvc - he aha te mea te reira? Pvc hangarau production me tono

Ki te whiriwhiri koe ki te whakamahi i roto i te hanga te hanga ranei o pvc, he mea nui ki te mohio i mua i te whakamahi i te hua. Ko tēnei rauemi Ko te kakano rewarau waihanga.

āhuatanga o te pvc

I roto i ngā āhuatanga wheketere whakaputaina reira e rua ngā momo pvc, te tuatahi o te mea plasticized, i te tuarua - unplasticized. I roto i te take whakamutunga, whakamahia he plasticizer te. Waho, kua te ahua o te paura ma i te mea koreami pvc. He he kounga me te kaha āhuatanga tiketike o te dielectricity. Ki te whakatau koe ki te hoko pvc, he aha te mea e tika ana ki te ako. Ko reira ātete ki kawakore, hinu kohuke, waikawa, a rewa i roto i te wai. Whakatairanga whakakorenga, me te tetere ketones, hākawa, me waiwaro kakara, me te chlorinated. mau Material pitihāoratanga me te tata kore e tahu. He Polyvinyl pūhaumāota he wera āhuatanga ātete kore rawa mīharo ka whai wāhi ki pāmahana o 100 nekehanga haamata te reira ki te hanehane. I roto i te tikanga ki te whakatutuki i resistance wera, me te whakapai ake kitea te kounga o te memehatanga o pvc ki chlorination.

Scope o te whakamahi

I teie mahana, i kitea tino pvc whānui. He aha te mea te reira kia mohio te katoa handyman me te mātanga i te mara o te hanganga. whakamahia tēnei rauemi i roto i te rongoā, whakakapi karaihe me te rapa. Ko te kupu, te whakahaere matou ki te tiki i ngā tūemi kotahi-wā. Nā ki tona pūmautanga matū me te tūpuku, kua riro pvc rongonui tiketike i roto i te rohe mea. Products i reira kanorau, me te ngāwari hangaia e, a he nui iti ake i te rauemi e whakamahia ana i mua.

whakamahia pvc te i roto i te ahumahi transportation. Kei te whakamahia te reira i roto i te hanga o awhi tatau, okiokinga, me te te hanga o te taura mātao. Mea ïa no te mea timata o tenei motokā ki te tango i te wā roa o te ora, nui haere nei i roto i te rite ki tau o mua mō te ono tau. Ka whakanui i tēnei huarahi te haumaru o te waka, kia rite ki pvc taea te waihanga airbags me awhi tiaki, e e taea ki te tiaki i pāhihi i whara i roto i te take o ngā aituā.

Tapia me te hanga

Whakaaro i te pūhaumāota polyvinyl e he reira taea ki te ako i tenei tuhinga. whakamahia tēnei rauemi te tenei ra i roto i te tirohanga hoahoa. kua puta te taea taua te whakawhetai ki te meka e taea hangarau hou ki a koe te hanga i tētahi hua pvc o tetahi āhua. Ko te kupu, ko reira taea ki te hanga i ngā āhuatanga roto. Nuinga o ngā wā, e taea te kitea i tenei waerau i roto i te whare. hua te reira kakahu-ātete, mārō, hua ono tekau e maitai akakoromaki i te waikura, me ngā pānga matū. he tika ki te ahi haumaru hoki te rongonui tiketike pērā i roto i te ahumahi hanga, he uaua ki te whakakā i te rauemi, me te mutu mura, ka popo i te whakakore pūtake pāmahana. Ko te aha e taea te whakamahi ēnei hua i runga i ngā, i he whakaritenga mō te haumaru ahi nui haere. Pvc rauemi āhuatanga mauroa, mo 75 ōrau o ngongo e hanga nei i whakaatu ai i te mahi faufaa o neke atu i te 40 tau.

hangarau production

kawea faaineineraa o polyvinyl pūhaumāota polymerization tuwhena te roto i te rauemi raw, e mahi rite vinyl pūhaumāota. Ko te tino whānui e whakamahia ana i roto i te ahumahi, ko te tukanga slurry, he tika ki te meka e whakarato ana te reira mahi nui tenei. whakamana he polymerization taua i roto i te pūnaha wā. pūhaumāota vinyl, i roto nei i roto i te nui o 0.02 - 0.05 ōrau i roto i te reo wai whakamahia rite te wähanga matua. kua oti te tahu e te feedstock rite te ki 65 nga nekehanga, a ka waiho i raro ki te pānga rite ki te whiwhi i te hua ōrite. Ko te polymerization e wahi i roto i te rūrūtia o vinyl pūhaumāota. I roto i te mutunga, taea ki te whiwhi microgranules maiengi. Production o aunoa tino, i kawea te polymerization i roto i roto i reactors nei rōrahi he nui atu i 200 mita pūtoru. I muri i te otinga o te tohu polymerization o vinyl pūhaumāota, tali nei e tenei wa, ki runga ki te 90 ōrau. E nekehia atu Elements kihai i i whakamahia, ia sieved pvc te ka maroke i te rangi wera. I muri i taua puta te tākai. Pvc, nga āhuatanga o e kua whakaahuatia i runga, kua tahuri te taahiraa whakamutunga ki vinyl Ōseni pūhui kirihou ranei.

Ko te hua pvc whakamutunga

Ka taea te tahuri pvc rauemi ki vinyl Ōseni. Ko ia he hua pakeke. Āhuatanga e te kaha mīhini tiketike, ātete ki te whakaeke matū me te parewai. I roto i te mau hapa e taea te tāutuhia kaha pānga rawakore, resistance huka rawakore, me te paepae whakahaere iti. Ki te whakaaro ki te stiffener, he reira kai ngohengohe e whai he elasticity nui. Kei te āhuatanga hoki ratou i te resistance wai, me te hinu resistance. mamae ratou pānga nui o ngā whakarewa organic.

mutunga

Pvc, putorino i nei e hua i tenei ra, tu rite tetahi o nga rauemi tino noa tae atu kirihou. World production Ko e pā ana ki 17 ōrau o te katoa putanga o ngā hua kirihou, ka kī tuatoru i roto i te waerau. Products hanga o pvc, kitea tono mahi i roto i te maha rāngai o te ōhanga, ahumahi, engineering taimaha, rongoā me te ahuwhenua. I teie mahana, tata rawa nga whare e ki matapihi kirihou, me te hua e whakamahia ana i runga i te pūtake o te rauemi whakaahuatia. Ko reira whānui tohu āhuatanga kounga pai o te rauemi i runga i he kaha tiketike, ātete ki te kino waho me pānga o ngā āhua.