Iimveliso ze-HPMC ze-AnxinCel® Hydroxypropyl Methyl Cellulose zingaphucuka ngezi mpawu zilandelayo kwi-PVC:
·ezona zinto zisetyenziswa kakhulu ekuxhomeni.
·Ilawula ubungakanani beesuntswana kunye nokusasazwa kwazo
·Ichaphazela i-porosity
·Ichaza ubunzima obukhulu bePVC.
I-Cellulose ether yePolyvinyl Chloride (PVC)
I-Polyvinyl Chloride (PVC) yi-polymer ye-thermoplastic engabizi kakhulu nesetyenziswa ngeendlela ezahlukeneyo esetyenziswa kakhulu kwishishini lokwakha nokwakha ukuvelisa iiprofayili zomnyango neefestile, imibhobho (yokusela namanzi amdaka), ubushushu bentambo kunye neentambo, izixhobo zonyango, njl. Yinto yesithathu ngobukhulu emhlabeni ngokwezinto ze-thermoplastic emva kwe-polyethylene kunye ne-polypropylene.
I-PVC isetyenziswa kakhulu kwiintlobo ngeentlobo zezicelo zoshishino, zobugcisa nezemihla ngemihla kuquka ukusetyenziswa ngokubanzi kwizakhiwo, ezothutho, ukupakisha, umbane/umbane kunye nezicelo zonyango.
Kwi-polymerization yokumiswa kwe-vinyl chloride, inkqubo esasazekileyo inempembelelo ngqo kwimveliso, i-PVC resin, kunye nomgangatho wokucubungula kwayo kunye neemveliso. I-Hydroxypropyl MethylCellulose inceda ukuphucula uzinzo lobushushu be-resin kunye nokulawula ukusasazwa kobungakanani bezinto ezincinci (ngamanye amazwi, lungisa uxinano lwe-PVC), kwaye ubungakanani bayo buyi-0.025% -0.03% yemveliso ye-PVC. I-PVC resin eyenziwe nge-Hydroxypropyl MethylCellulose ekumgangatho ophezulu ayinakuqinisekisa nje kuphela ukusebenza okufanelekileyo ngokwemigangatho yamazwe ngamazwe, kodwa inokuba neepropati ezibonakalayo ezibonakalayo, iipropati zezinto ezincinci ezintle kunye nokuziphatha okuhle kwe-rheological yokunyibilika.
I-PVC yinto eqinileyo nehlala ixesha elide engasetyenziswa kwiintlobo ngeentlobo zezinto ezisetyenziswayo, nokuba iqinile okanye iguquguquka, imhlophe okanye imnyama kunye nemibala eyahlukeneyo phakathi kwayo.
Kwimveliso yeeresini zokwenziwa, ezifana ne-polyvinyl chloride (PVC), i-polyvinylidene chloride, kunye nezinye ii-copolymers, i-suspension polymerization yeyona isetyenziswa kakhulu kwaye kufuneka ibe zii-monomers ezihlala zihleli ezimanzini. Njengee-polymers ezinyibilikayo emanzini, imveliso ye-Hydroxypropyl MethylCellulose inomsebenzi ogqwesileyo womphezulu kwaye isebenza njengee-agents ezikhuselayo ze-colloidal. I-Hydroxypropyl MethylCellulose inokuthintela ngempumelelo amasuntswana e-polymeric ekuveliseni nasekuhlanganiseni. Ngaphezu koko, nangona i-Hydroxypropyl MethylCellulose iyi-polymer enyibilikayo emanzini, inokunyibilika kancinci kwii-monomers ezimanzi kwaye inokunyusa i-monomer porosity ekuveliseni amasuntswana e-polymeric.
| Inqanaba elicetyiswayo: | Cela i-TDS |
| I-HPMC 60AX50 | Cofa apha |
| I-HPMC 65AX50 | Cofa apha |
| I-HPMC 75AX100 | Cofa apha |