Hydroxypropyl methylcellulose (HPMC) wani ether ne wanda ba na ionic cellulose ba wanda aka yi daga cellulose polymer abu na halitta ta hanyar tsarin sinadarai. Farin foda ne mara wari, mara ɗanɗano kuma mara guba wanda ke kumbura zuwa cikin bayani koloidal bayyananne ko dan kadan a cikin ruwan sanyi. Yana da thickening, dauri, dispersing, emulsifying, film-forming, suspending, adsorbing, gelling, surface aiki, danshi-retaining da m colloid Properties. Ana iya amfani da Hydroxypropyl methylcellulose da methylcellulose a cikin kayan gini, masana'antar fenti, resin roba, masana'antar yumbu, magani, abinci, yadi, aikin gona, sinadarai na yau da kullun da sauran masana'antu.
Tsarin sinadarai:
Hydroxypropylmethylcellulose (HPMC) [C6H7O2 (OH) 3-mn (OCH3) m (OCH2CH (OH) CH3) n] x
Babban aikace-aikacen hydroxypropyl methylcellulose HPMC a cikin kayan gini:
1. filastar siminti
⑴ Haɓaka daidaituwa, sanya filasta cikin sauƙi don ƙwanƙwasa, haɓaka juriya, haɓaka ruwa da iyawa, da haɓaka ingantaccen aiki.
⑵ Babban riƙewar ruwa, tsawaita lokacin ajiya na turmi, inganta ingantaccen aiki, da sauƙaƙe hydration da ƙarfafa turmi don samar da ƙarfin injin.
⑶ Sarrafa gabatarwar iska don kawar da fasa a kan rufin rufin kuma samar da kyakkyawan wuri mai santsi.
2. Gypsum-tushen filasta da kayan gypsum
⑴ Haɓaka daidaituwa, sanya filasta cikin sauƙi don ƙwanƙwasa, haɓaka juriya, haɓaka ruwa da iyawa, da haɓaka ingantaccen aiki.
⑵ Babban riƙewar ruwa, tsawaita lokacin ajiya na turmi, inganta ingantaccen aiki, da sauƙaƙe hydration da ƙarfafa turmi don samar da ƙarfin injin.
⑶ Sarrafa daidaito na turmi don samar da ingantaccen shafi.
3. Turmi Mason
⑴ Haɓaka mannewa tare da masonry surface, haɓaka riƙewar ruwa, da inganta ƙarfin turmi.
⑵ Inganta lubricity da filastik, da haɓaka ginin; turmi da aka inganta ta cellulose ether yana da sauƙin ginawa, yana adana lokacin gini kuma yana rage farashin gini.
⑶ Ether cellulose mai riƙe da ruwa mai ɗorewa, wanda ya dace da tubalin da ke sha ruwa mai yawa.
4. Panel hadin gwiwa filler
⑴ Kyakkyawan riƙewar ruwa, tsawaita lokacin buɗewa da haɓaka ingantaccen aiki. Babban mai mai, mai sauƙin haɗuwa. ⑵ Inganta shrinkage juriya da fasa juriya, inganta shafi ingancin shafi. ⑶ Inganta mannewa na haɗin gwiwa kuma samar da laushi mai laushi da laushi.
5. Tile Adhesive ⑴ Mai sauƙi don bushe kayan haɗin gwal, babu lumps, ƙara saurin aikace-aikacen, inganta aikin gine-gine, ajiye lokacin aiki da rage farashin aiki. ⑵ Ta hanyar tsawaita lokacin buɗewa, za'a iya inganta ingantaccen tiling kuma ana iya samar da kyakkyawan sakamako na adhesion.
6. Kai matakin bene kayan ⑴ samar da danko da za a iya amfani da anti-sedimentation Additives. ⑵ Haɓaka fam ɗin ruwa na ruwa da haɓaka haɓakar shimfidar ƙasa. ⑶ Sarrafa riƙe ruwa da raguwa, rage tsagewa da raguwar ƙasa.
7. Fenti na tushen ruwa ⑴ Hana hazo mai ƙarfi da tsawaita rayuwar kwantena na samfurin. Babban kwanciyar hankali na ilimin halitta, kyakkyawar dacewa tare da sauran sassan. ⑵ Inganta haɓakar ruwa, samar da ingantaccen anti-splash, anti-sagging da matakin Properties, da kuma tabbatar da kyakkyawan yanayin gamawa.
8. Wallpaper foda ⑴ Narke da sauri ba tare da lumps ba, wanda ke da kyau don haɗuwa. ⑵ samar da ƙarfin haɗin gwiwa.
9. Extruded siminti jirgin (1) yana da high cohesiveness da lubricity, da kuma inganta machinability na extruded kayayyakin. ⑵ Inganta ƙarfin kore, haɓaka hydration da tasirin warkewa, da haɓaka yawan amfanin ƙasa.
10. HPMC kayayyakin sadaukar domin shirye-mixed turmi HPMC kayayyakin sadaukar domin shirye-mixed turmi da mafi alhẽri ruwa riƙewa a shirye-mixed turmi fiye da talakawa kayayyakin, tabbatar da isasshen hydration na inorganic cementious kayan, muhimmanci hana rage bond ƙarfi lalacewa ta hanyar wuce kima bushewa. , da Kararraki da bushewa ke haifarwa. Har ila yau, HPMC yana da wani tasiri mai hana iska. Samfurin HPMC da aka yi amfani da shi na musamman don turmi da aka shirya yana da adadin da ya dace na iska, iri ɗaya da ƙananan kumfa na iska, wanda zai iya inganta ƙarfi da sassaukar turmi da aka shirya. Samfurin HPMC da aka yi amfani da shi musamman don gauraye turmi yana da wani tasiri na ja da baya, wanda zai iya tsawaita lokacin buɗewar turmi mai gauraya da kuma rage wahalar gini.
Lokacin aikawa: Mayu-24-2023