HPMC (Hydroxypropyl Metyp Selelululose) ether ne na sel wanda yake samun shahararru a cikin masana'antar ginin a matsayin ƙari ga Putty. Skim Coat shine aikace-aikacen bakin ciki na kayan ciminti a kan wani m farfajiya don santsi da santsi da ƙirƙirar ƙari ma surface. Anan mun bincika fa'idodin amfani da HPMC a bayyane.
Na farko, HPMC yana aiki a matsayin humactant, wanda ke nufin yana taimaka wa skim Layer na m. Wannan yana da mahimmanci saboda idan kayan sun bushe da sauri, yana iya fashewa ko girgiza, wanda ya haifar da farfajiya. Ta hanyar ƙara lokacin bushewa, HPMC na iya taimakawa tabbatar da cewa skim coats bushe sosai a ko'ina, wanda ya haifar da farfadowa, mafi gamsarwa a zahiri.
Na biyu, HPMC kuma yana aiki azaman zakara, wanda ke nufin zai iya taimakawa ƙara danko na Putty. Wannan yana da amfani musamman da na bakin ciki ko runny skim kayan, kamar yadda zai iya taimakawa hana motsi da tabbatar da ingantaccen m adheshen kayan zuwa farfajiya. Ta hanyar ƙara daidaito na putty Layer, HPMC na iya taimakawa rage yiwuwar aljihunan iska da ke takawa a cikin kayan, wanda zai iya haifar da fasa da sauran lahani.
Wani fa'idar HPMC ita ce cewa zai iya taimakawa wajen inganta mayarwar Putty. Wannan saboda yana aiki a matsayin mai tsami, yana sauƙaƙa amfani da abu da tabbatar da rarraba kayan a saman farfajiyar. Ta hanyar inganta machinability, hpmc na iya ceton lokaci da ƙoƙari yayin aikace-aikacen, wanda ya shahara ga yan kwangila da kuma masu goyon bayan DI.
Bugu da kari, HPMC ya dace sosai tare da wasu abubuwan da aka ƙari ana amfani dasu a cikin varynies da kuma latex da acrylic da acrylic da kuma acrylic da kuma acrylic da kuma acrylic da kuma acrylic da kuma acrylic da kuma acrylic da kuma acrylic da kuma acrylic da kuma acrylic da kuma acrylic da acrylic. Wannan yana nufin ana iya amfani dashi a haɗe tare da waɗannan kayan don cimma takamaiman kayan aikin, kamar inganta haɓaka ko juriya na ruwa. Ta hanyar haɓaka haɓakawa na gaba ɗaya na Puttoes, HPMC na iya taimaka wa rayuwar da aka gama kuma rage buƙatar biyan gyare-gyare ko musanya.
Fa'idodin muhalli na amfani da HPMC ma ya cancanci ambaci. A matsayina na polymer na halitta wanda aka samo daga Cellose, yana da tsirara kuma wanda ba mai guba ba, sanya shi mafi aminci kuma mafi aminci ga mai ƙari. Bugu da ƙari, tunda yana da ruwa mai narkewa, babu haɗarin gurɓataccen ruwan karkashin ruwa ko wasu tsare-tsaren ruwa yayin aikace-aikacen ko tsaftacewa.
A ƙarshe, HPMC shine mahimmancin ɗaukakawa tare da jerin fa'idodi dangane da riƙewar ruwa, thickening, da daidaituwa da dorewa. Ta hanyar haɗa hpmc cikin kayan skim ɗinsu, 'yan kwangila da Diyers suna iya cimma rawar jiki, mafi daidaita samaniya da kuma inganta aiki da karko.
Lokacin Post: Jul-19-2023