QualiCell Hydroxypropyl Methyl Cellulose ibicuruzwa bya HPMC birashobora gutera imbere kumitungo ikurikira muri PVC:
· Bikunze gukoreshwa muburyo bwo guhagarika ibintu.
· Igenzura ingano yingingo nogukwirakwiza kwayo
· Kugira ingaruka
· Igaragaza uburemere bwinshi bwa PVC.
Cellulose ether ya Polyvinyl Chloride (PVC)
Polyvinyl Chloride (PVC) ni polimeri yubukungu kandi itandukanye ikoreshwa cyane mubikorwa byubwubatsi nubwubatsi kugirango ikore imyirondoro yimiryango nidirishya, imiyoboro (kunywa no gufata amazi mabi), insinga ninsinga, ibikoresho byubuvuzi, nibindi. ibikoresho kubijwi nyuma ya polyethylene na polypropilene.
PVC ikoreshwa cyane murwego runini rwinganda, tekiniki na burimunsi zirimo gukoreshwa cyane mubwubatsi, ubwikorezi, gupakira, amashanyarazi / ibikoresho bya elegitoroniki nubuvuzi.
Muguhagarika polymerisation ya vinyl chloride, sisitemu yatatanye igira ingaruka itaziguye kubicuruzwa, PVC resin, no kumiterere yabyo nibicuruzwa. Hydroxypropyl MethylCellulose ifasha kuzamura ubushyuhe bwumuriro wa resin no kugenzura ikwirakwizwa ryubunini bwibice (mu yandi magambo, hindura ubucucike bwa PVC), kandi umubare wabyo ugera kuri 0.025% -0.03% yumusaruro wa PVC. PVC resin ikozwe muri hydroxypropyl MethylCellulose ntishobora gusa gukora umurongo wimikorere hamwe nubuziranenge mpuzamahanga, ariko kandi irashobora kugira imiterere igaragara yumubiri, ibintu byiza cyane hamwe nimyitwarire myiza ya rheologiya.
PVC ni ibintu biramba cyane kandi birebire birashobora gukoreshwa mubikorwa bitandukanye, haba bikomeye cyangwa byoroshye, byera cyangwa umukara hamwe nubwoko butandukanye bwamabara hagati.
Mu gukora ibisigisigi bya sintetike, nka polyvinyl chloride (PVC), chloride polyvinylidene, nizindi copolymer, guhagarika polymerisation nibyo bikoreshwa cyane kandi bigomba kuba monomers hydrophobique monomers ihagarikwa mumazi. Nka polymer zishonga mumazi, Hydroxypropyl MethylCellulose igicuruzwa gifite ibikorwa byiza byubuso kandi bikora nkibikoresho birinda colloidal. Hydroxypropyl MethylCellulose irashobora gukumira neza ibice bya polymeric kubyara no guteranya. Byongeye kandi, nubwo Hydroxypropyl MethylCellulose ari polymer ibora amazi, irashobora gushonga gato muri hydrophobique monomers kandi irashobora kongera ububobere bwa monomer kugirango ikore uduce duto twa polymeric.
| Tanga amanota: | Saba TDS |
| HPMC 60AX50 | Kanda hano |
| HPMC 65AX50 | Kanda hano |
| HPMC 75AX100 | Kanda hano |