Lihlahisoa tsa HPMC tsa AnxinCel® Hydroxypropyl Methyl Cellulose li ka ntlafala ka thepa e latelang ho PVC:
·li-agent tse atisang ho sebelisoa ho emisa.
·E laola boholo ba dikarolwana le kabo ya tsona
·E susumetsa ho ba le masoba
·E hlalosa boima ba PVC ka bongata.
Cellulose ether bakeng sa Polyvinyl Chloride (PVC)
Polyvinyl Chloride (PVC) ke polymer ea thermoplastic e theko e tlaase le e feto-fetohang e sebelisoang haholo indastering ea kaho le ea kaho ho hlahisa liprofaele tsa mamati le lifensetere, liphaephe (metsi a nooang le a litšila), terata le ho thibela likhoele, lisebelisoa tsa bongaka, jj. Ke thepa ea boraro e kholo ka ho fetisisa lefatšeng ka bophara ea thermoplastic ka bophahamo kamora polyethylene le polypropylene.
PVC e sebelisoa haholo ho pholletsa le mefuta e mengata ea lits'ebetso tsa indasteri, tsa botekgeniki le tsa letsatsi le letsatsi ho kenyeletsoa le ts'ebeliso e pharaletseng ea kaho, lipalangoang, liphutheloana, lits'ebetso tsa motlakase/elektroniki le tsa tlhokomelo ea bophelo.
Ka ho polymerisation ea vinyl chloride ka ho emisoa, sistimi e hasantsoeng e na le tšusumetso e tobileng sehlahisoa, resin ea PVC, le boleng ba ts'ebetso le lihlahisoa tsa eona. Hydroxypropyl MethylCellulose e thusa ho ntlafatsa botsitso ba mocheso oa resin le ho laola kabo ea boholo ba likaroloana (ka mantsoe a mang, fetola bongata ba PVC), 'me bongata ba eona bo etsa 0.025% -0.03% ea tlhahiso ea PVC. Resin ea PVC e entsoeng ka Hydroxypropyl MethylCellulose ea boleng bo holimo ha e netefatse feela hore e lumellana le maemo a machaba, empa hape e ka ba le thepa e ntle e bonahalang ea 'mele, thepa e ntle ea likaroloana le boitšoaro bo botle ba rheological bo qhibilihang.
PVC ke thepa e tšoarellang haholo le e tšoarellang nako e telele e ka sebelisoang lits'ebetsong tse fapaneng, ebang e tiile kapa e tenyetseha, e tšoeu kapa e ntšo le mebala e mengata lipakeng.
Tlhahisong ea li-resin tsa maiketsetso, tse kang polyvinyl chloride (PVC), polyvinylidene chloride, le li-copolymer tse ling, polymerization ea ho emisoa ke eona e sebelisoang haholo 'me e tlameha ho ba li-monomer tse sa fetoheng tsa hydrophobic tse emisitsoeng ka metsing. Jwalo ka li-polymer tse qhibilihang ka metsing, sehlahisoa sa Hydroxypropyl MethylCellulose se na le ts'ebetso e ntle ea bokaholimo 'me se sebetsa e le li-agent tse sireletsang tsa colloidal. Hydroxypropyl MethylCellulose e ka thibela likaroloana tsa polymeric ka katleho ho hlahisa le ho kopana. Ho feta moo, leha Hydroxypropyl MethylCellulose e le polymer e qhibilihang ka metsing, e ka qhibiliha hanyane ka har'a li-monomer tsa hydrophobic 'me e ka eketsa monomer porosity bakeng sa tlhahiso ea likaroloana tsa polymeric.
| Khothaletsa Sehlopha: | Kopa TDS |
| HPMC 60AX50 | tlanya mona |
| HPMC 65AX50 | tlanya mona |
| HPMC 75AX100 | tlanya mona |