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Polyvinyl chloride pvc paipu papa PVC resin k68
A: ʻO ka waiwai ʻo Polyvinyl chloride he mau pūhui molekula kiʻekiʻe i polymerized e ka vinyl chloride monomer (VCM) me ka mea hana e like me CH2-CHCLn, degere o ka polymerization maʻamau e like me 590-1500. kaʻina hana polymerization, reactio...Heluhelu hou aku -
PVC RESIN K67
Huahana: Poly Vinyl Chloride (PVC) Ka inoa kalepa: PVC K67 PVC K67 ua hoʻolālā ʻia e hāʻawi i kahi huahana hana maʻalahi no nā noi paʻa extrusion no ka mea he haʻahaʻa hoʻoheheʻe ʻia me ka ikaika hehee kiʻekiʻe.Hoʻolālā nui ʻia no nā huahana paipu a me nā huahana profile.- ʻO nā paipu ʻoʻoleʻa (Pressure and non-pressure...Heluhelu hou aku -
kaʻina hana o EPE
ʻO EPE (ExpandableClimatic Tests) he polyethylene hiki ke hoʻoneʻe ʻia, ʻike ʻia hoʻi ʻo ka hulu hipa momi.ʻAʻole i hoʻopaʻa ʻia i ka hale paʻa i hoʻopaʻa ʻia, he huahana polyethylene kiʻekiʻe i hana ʻia e ka extrusion o ka polyethylene haʻahaʻa haʻahaʻa (LDPE) ma ke ʻano he kumu nui.Loaʻa i ka EPE ka elasticity kiʻekiʻe a me ke ʻano keʻokeʻo.E...Heluhelu hou aku -
Kaʻina hana LDPE
ʻO ka polyethylene haʻahaʻa haʻahaʻa (LDPE) he polymerized ethylene e like me ka polymerization monomer, peroxide e like me ka mea hoʻomaka, ka resin thermoplastic i loaʻa e ka hopena polymerization radical manuahi, ʻo ke kaumaha o ka molekala ma 100000 ~ 500000, ʻo 0.91 ~ 0.93g / cm3 ka nui. ka ʻano māmā loa o...Heluhelu hou aku -
He aha ka mea e hoʻohana ai i ka resin PVC?
PVC noi 1. Polyvinyl chloride profiles Profile ka nui loa kahua o ka PVC hoʻohana i loko o ko mākou aina, e pili ana i 25% o ka huina pau o PVC, nui hoʻohana 'ia i ka hana o na puka, Windows a me ka ikehu-ola mea, kona noi nui loaʻa i ka. ka piʻi nui o ka lāhui ...Heluhelu hou aku -
UPVC, CPVC, PVC ʻokoʻa
ʻO ka chlorinated polyvinyl chloride (CPVC) he mea polymer i loaʻa ma hope o ka chlorination hou o PVC.Hoʻololi nui ka waiwai kino a me ke kemika: me ka piʻi ʻana o ka chlorine content, piʻi ka irregularity o ke kaulahao molecular a emi iho ka crystallinity;ka polarity o...Heluhelu hou aku -
Mea hoʻolako polyvinyl chloride hoʻokuʻu
Hoʻopili ʻia ʻo PVC mai ka vinyl chloride e ka polymerization radical manuahi.Ma ka hoʻokuʻu ʻana i ka polymerization, ka emulsion polymerization a me ka polymerization nui, ʻo ka polymerization ka hoʻokuʻu ʻana ke ʻano nui, e helu ana ma kahi o 80% o ka nui o ka hana PVC.I ka ʻoihana, ʻo ke kaʻina hana PVC he gene ...Heluhelu hou aku -
PVC degere o ka polymerization
Hoʻohana pinepine ʻia ka inoa inoa PVC o Kina i ka polymerization degere a i ʻole ka hōʻike kumu hoʻohālike.No ka laʻana, ʻehiku ʻano PVC (brand S-800, SG-7) a i ʻole ʻewalu ʻano PVC (brand S-700, SG-8) me ka maikaʻi maikaʻi e hōʻailona ʻokoʻa ʻia e nā mea hana like ʻole.ʻO ka hapa nui o lākou i hōʻailona ʻia me SG a me ka helu hoʻokahi e repres...Heluhelu hou aku -
ʻO ka HDPE/LDPE hui pū ʻana i nā mea huʻihuʻi
ʻO ka HDPE/LDPE e hui pū ana i nā mea huʻihuʻi, kona mau ʻano maka, a helu ʻia ma ke kaupaona, Ka huina o HDPE a me LDPE 100 ʻāpana ʻāpana hoʻopili 0.5 ʻāpana Ac hui ʻana 3-10 ʻāpana Zinc oxide 1-2 ʻāpana Stearic acid 0.5 ʻāpana Antioxidant 1010 0.1 ʻāpana Mea hoʻopihapiha hoʻopihapiha 3-15 ʻāpana, kahi, ka ratio paona o ...Heluhelu hou aku
