HPMC Na bangon filastar Skim Coat

HPMC (Hydroxypropyl Methyl Cellulose) yawanci ana amfani dashi azaman ƙari a cikin kayan bangon bango, stucco da ƙirar shafi.polymer multifunctional da aka samo daga cellulose wanda ke ba da fa'idodi da yawa a cikin waɗannan aikace-aikacen.Anan ga yadda ake amfani da HPMC a cikin bangon bango, stucco da rigunan siket:

Riƙewar ruwa: HPMC yana ƙara riƙe ruwa na cakuduwar, ƙyale abu ya kasance mai amfani na tsawon lokaci.Wannan yana da amfani musamman a aikace-aikacen gini inda ake buƙatar tsawan lokacin aiki.

Ƙarfafa aiki: HPMC yana haɓaka ƙarfin aiki na cakuda, yana sauƙaƙa yin amfani da yadawa a ko'ina a saman.Yana taimakawa cimma santsi har ma da gamawa.

Adhesion: HPMC yana inganta mannewa na bangon bango, stucco ko murfin ƙasa zuwa madaidaicin, yana tabbatar da kyakkyawar haɗin gwiwa da rage yuwuwar fashewa ko kwasfa.

Resistance Sag: HPMC yana taimakawa rage sag ko rushewar kayan cikin aikace-aikacen tsaye ko sama.Yana ba da kaddarorin thixotropic, ƙyale cakuda ya riƙe siffarsa kuma ya zauna a wurin.

Crack juriya: Ta ƙara HPMC, shafi na ƙarshe yana nuna ingantacciyar juriya ta fashe saboda haɓakar sa.Wannan yana taimakawa hana tsagewar da ke haifar da raguwar substrate ko motsi.

Samar da Fim: HPMC yana samar da fim lokacin bushewa, wanda ke taimakawa haɓaka tsayin daka da juriya na ruwa na bangon bango, stucco ko rufin saman.Yana kare saman da ke ƙasa daga shigar danshi kuma yana tsawaita rayuwarsa.

Gudanar da Rheology: HPMC yana aiki azaman mai gyara rheology, yana shafar kwarara da daidaiton cakuda.Yana ba da damar aikace-aikace mai sauƙi ta hanyar sarrafa danko da hana daidaitawa ko rabuwa da tsayayyen barbashi.

Yana da mahimmanci a lura cewa ainihin adadin HPMC da sauran abubuwan ƙira na iya bambanta dangane da kaddarorin da ake so, hanyar aikace-aikacen da yanayin muhalli.Masu kera kayan kwalliyar bango, filasta da skim sau da yawa suna ba da jagora kan yadda yakamata a yi amfani da HPMC a cikin takaddun bayanan fasaha ko bayanin samfur.