Lihlahisoa tsa QualiCell Hydroxypropyl Methyl Cellulose 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.
Cellulose ether bakeng sa Polyvinyl Chloride (PVC)
Polyvinyl Chloride (PVC) ke polima ea thermoplastic ea moruo le e fapaneng e sebelisoang haholo indastering ea kaho le ea kaho ho hlahisa profil ea mamati le lifensetere, liphaephe (ho noa le metsi a litšila), terata le lithapo tsa motlakase, lisebelisoa tsa bongaka, joalo-joalo. thepa ka bophahamo ba modumo 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, leha Hydroxypropyl MethylCellulose e le polymer e qhibilihang ka metsing, e ka qhibiliha hanyane ka har'a li-monomers tsa hydrophobic mme e ka eketsa porosity ea monomer bakeng sa tlhahiso ea likaroloana tsa polymeric.
| Kereiti ea khothaletso: | Kopa TDS |
| HPMC 60AX50 | tlanya mona |
| HPMC 65AX50 | tlanya mona |
| HPMC 75AX100 | tlanya mona |