Kayayyakin Hydroxypropyl Methyl Cellulose suna da mafi yawan amfani a fannin polymerization na vinyl chloride a China. A cikin polymerization na vinyl chloride, tsarin da aka watsa yana da tasiri kai tsaye akan samfurin, resin PVC, da kuma ingancin sarrafawa da samfuransa. HydroxypropylMethylCellulose yana taimakawa wajen inganta yanayin zafi na resin da kuma sarrafa rarraba girman barbashi..Resin PVC da aka yi da HydroxypropylMethylCellulose mai inganci ba wai kawai zai iya tabbatar da layin aiki tare da ƙa'idodin ƙasashen duniya ba, har ma yana iya samun kyawawan halaye na zahiri, kyawawan halayen barbashi da kuma kyakkyawan ɗabi'ar narkewar rheological.
A cikin samar da resin roba, kamar polyvinyl chloride, polyvinylidene chloride, da sauran copolymers, polymerization na dakatarwa shine mafi yawan amfani kuma dole ne ya kasance monomers masu hana ruwa canzawa waɗanda aka dakatar a cikin ruwa. A matsayin polymers masu narkewa cikin ruwa, samfurin HydroxypropylMethylCellulose yana da kyakkyawan aikin saman kuma yana aiki azaman wakilai masu kariya na colloidal. HydroxypropylMethylCellulose yana iya hana ƙwayoyin polymeric samarwa da haɗuwa yadda ya kamata. Bugu da ƙari, kodayake HydroxypropylMethylCellulose polymer ne mai narkewa cikin ruwa, yana iya narkewa kaɗan a cikin monomers masu hana ruwa kuma yana iya ƙara yawan monomer don samar da ƙwayoyin polymer.
Bugu da ƙari, bincike ya nuna cewa a cikin tsarin samar da PVC, kamfanoni daban-daban suna amfani da tsarin warwatse daban-daban, don haka halayen murfin waje na PVC da aka samar suma sun bambanta, don haka HydroxypropylMethylCellulose na iya shafar aikin sarrafa resin PVC. A cikin tsarin wakilin warwatsewa mai haɗaka, resin PVC mai dakatarwa da aka shirya daga wakilin warwatsewa mai haɗaka na polyvinyl alcohol (PVA) tare da digiri daban-daban na alcoholism da polymerization da hydroxypropyl methyl cellulose (HPMC) na iya samun tasiri daban-daban akan aikin sarrafawa. Gwaje-gwaje sun nuna cewa mahaɗin HydroxypropylMethylCellulose da KP-08/KZ-04 tare da digirin alcoholism na 68% -75% ya fi kyau kuma yana da amfani ga porosity na resin da sha na plasticizers.
Lokacin Saƙo: Afrilu-01-2022