Badeecadaha AnxinCel® Hydroxypropyl Methyl Cellulose HPMC waxay ku fiicnaan karaan sifooyinka soo socda ee PVC:
· wakiilada suspension-ka ee ugu badan ee la isticmaalo.
· Waxay xakameysaa cabbirka walxaha iyo qaybintooda
· Waxay saamaysaa daloolada
· Waxay qeexaysaa miisaanka guud ee PVC.
Cellulose ether ee loogu talagalay Polyvinyl Chloride (PVC)
Polyvinyl Chloride (PVC) waa polymer thermoplastic ah oo dhaqaale ahaan iyo mid la jaanqaadi kara oo si weyn loogu isticmaalo warshadaha dhismaha iyo dhismaha si loo soo saaro muuqaallada albaabada iyo daaqadaha, tuubooyinka (cabitaanka iyo biyaha wasakhda ah), dahaarka fiilada iyo fiilooyinka, aaladaha caafimaadka, iwm. Waa agabka saddexaad ee ugu weyn adduunka ee thermoplastic marka loo eego mugga marka loo eego polyethylene iyo polypropylene.
PVC waxaa si ballaaran loogu isticmaalaa codsiyo kala duwan oo warshadeed, farsamo iyo maalinle ah oo ay ku jiraan isticmaalka baahsan ee dhismaha, gaadiidka, baakadaha, codsiyada korontada/elektarooniga iyo daryeelka caafimaadka.
Marka la eego joojinta polymerization-ka vinyl chloride, nidaamka kala firdhisan wuxuu saameyn toos ah ku leeyahay badeecada, PVC resin, iyo tayada habaynteeda iyo wax soo saarkeeda. Hydroxypropyl MethylCellulose waxay ka caawisaa hagaajinta xasilloonida kulaylka ee resin iyo xakamaynta qaybinta cabbirka walxaha (si kale haddii loo dhigo, hagaaji cufnaanta PVC), qaddarkeeduna wuxuu ka dhigan yahay 0.025% -0.03% wax soo saarka PVC. PVC resin laga sameeyay Hydroxypropyl MethylCellulose tayo sare leh ma aha oo kaliya inuu hubin karo khadka waxqabadka heerarka caalamiga ah, laakiin sidoo kale wuxuu yeelan karaa sifooyin jireed oo wanaagsan, sifooyin walxo oo aad u fiican iyo dhaqan rheological oo aad u fiican.
PVC waa qalab aad u waara oo waara kaas oo loo isticmaali karo codsiyo kala duwan, ha ahaato mid adag ama dabacsan, caddaan ama madow iyo midabyo kala duwan oo u dhexeeya.
Soo saarista resins-ka synthetic-ga ah, sida polyvinyl chloride (PVC), polyvinylidene chloride, iyo copolymers-ka kale, polymerization-ka suspension-ka ayaa ah kan ugu badan ee la isticmaalo waana inuu noqdaa monomers hydrophobic ah oo aan isbeddelin oo ku dheggan biyaha. Maadaama ay yihiin polymers-yo biyo ku milma, badeecada Hydroxypropyl MethylCellulose waxay leedahay firfircooni dusha sare oo aad u fiican waxayna u shaqeysaa sidii wakiillo ilaalin ah oo colloidal ah. Hydroxypropyl MethylCellulose waxay si wax ku ool ah uga hortagi kartaa walxaha polymeric-ga inay soo saaraan oo ay isku ururaan. Intaa waxaa dheer, inkastoo Hydroxypropyl MethylCellulose uu yahay polymer biyo ku milma, waxay noqon kartaa mid si yar ugu milma monomers-ka hydrophobic-ga waxayna kordhin kartaa daloolka monomer-ka ee soo saarista walxaha polymeric-ga ah.
| Darajada lagu taliyay: | Codso TDS |
| HPMC 60AX50 | Halkan guji |
| HPMC 65AX50 | Halkan guji |
| HPMC 75AX100 | Halkan guji |