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Polyvinyl Chloride (PVC)

Polyvinyl Chloride (PVC)

Polyvinyl Chloride (PVC)

Polyvinyl Chloride (PVC) ke polima ea thermoplastic ea moruo le e feto-fetohang e sebelisoang haholo indastering ea meaho le ea kaho ho hlahisa lintlha tsa mamati le lifensetere, liphaephe (ho noa le metsi a litšila), terata le likhoele, lisebelisoa tsa bongaka, jj.

Ke thepa ea boraro e kholo ka ho fetisisa ea thermoplastic lefatšeng ka bophara ka mor'a polyethylene le polypropylene.

PVC e sebelisoa haholo mefuteng e mengata e fapaneng ea liindasteri, tsa tekheniki le lits'ebetso tsa letsatsi le letsatsi tse kenyelletsang ts'ebeliso e atileng meahong, lipalangoang, liphutheloana, lits'ebetso tsa motlakase / tsa elektroniki le tsa bophelo bo botle.

Ka ho emisoa ha polymerization ea vinyl chloride, sistimi e hasantsoeng e na le tšusumetso e tobileng ho sehlahisoa, resin ea PVC, le boleng ba ts'ebetso ea eona le lihlahisoa.Hydroxypropyl MethylCellulose e thusa ho ntlafatsa botsitso ba mocheso oa resin le ho laola kabo ea boholo ba likaroloana (ka mantsoe a mang, lokisa PVC density), 'me palo ea eona e ikarabella bakeng sa 0.025% -0.03% ea tlhahiso ea PVC.Resin ea PVC e entsoeng ka boleng bo phahameng ba Hydroxypropyl MethylCellulose ha e khone feela ho netefatsa mohala oa ts'ebetso ka litekanyetso tsa machaba, empa hape e ka ba le thepa e ntle e bonahalang ea 'mele, thepa e babatsehang ea likaroloana le boitšoaro bo botle ba ho qhibiliha ha rheological.

PVC ke thepa e tšoarellang haholo le e tšoarellang nako e telele e ka sebelisoang lits'ebetsong tse fapaneng, e ka ba tse thata kapa tse tenyetsehang, tse tšoeu kapa tse ntšo le mebala e mengata e fapaneng lipakeng.

Ha ho etsoa li-resin tsa maiketsetso, tse kang polyvinyl chloride (PVC), polyvinylidene chloride, le copolymers tse ling, suspension polymerization ke eona e sebelisoang ka ho fetisisa 'me e tlameha ho ba monomers ea hydrophobic e sa fetoheng e emisitsoeng ka metsing.Joaloka li-polymers tse qhibilihang ka metsi, sehlahisoa sa Hydroxypropyl MethylCellulose se na le ts'ebetso e ntle ea holim'a metsi 'me e sebetsa e le li-colloidal agents tse sireletsang.Hydroxypropyl MethylCellulose e ka thibela ka katleho likaroloana tsa polymeric ho hlahisa le ho kopanya.Ho feta moo, le hoja Hydroxypropyl MethylCellulose e le polymer e qhibilihang ka metsing, e ka qhibiliha hanyenyane ho li-monomers tsa hydrophobic 'me e ka eketsa porosity ea monomer bakeng sa tlhahiso ea likaroloana tsa polymeric.

Lihlahisoa tsa Anxin HPMC li ka ntlafala ka thepa e latelang ho PVC:

·mahlahana a sebediswang hangata.

· E laola boholo ba likaroloana le kabo ea tsona

·E susumetsa porosity

·E hlalosa boima ba bongata ba PVC.

Kereiti ea khothaletso: Kopa TDS
HPMC 60AX50 tlanya mona
HPMC 65AX50 tlanya mona
HPMC 75AX100 tlanya mona