Hydroxypropylmethylcellulose HPMC a cikin plastering turmi

Hydroxypropyl methylcellulose (HPMC) samfur na waje bango rufi plastering turmi an shirya daga high-tsarki auduga cellulose ta musamman etherification karkashin alkaline yanayi. An kammala dukkan tsari a ƙarƙashin kulawa ta atomatik kuma baya ƙunshi kowane nau'in dabba. Abubuwan da ke aiki kamar gabobin jiki da mai. Ana amfani da shi sosai don inganta aikin kayan gini na hydraulic kamar su siminti da gypsum. A cikin turmi na tushen siminti, yana iya inganta riƙewar ruwa, tsawaita lokacin gyarawa da lokacin buɗewa, da rage raguwa.

A cikin plastering turmi, ƙarin adadin hydroxypropyl methylcellulose yana da ƙasa sosai, amma yana iya inganta aikin plastering turmi, kuma shine babban abin da ke shafar aikin ginin turmi. Kyakkyawan zaɓi na hydroxypropyl methylcellulose tare da viscosities daban-daban kuma adadin adadin yana da tasiri mai kyau akan inganta aikin busassun busassun turmi.

A cikin plastering turmi, hydroxypropyl methylcellulose HPMC taka rawa a cikin ruwa riƙewa, kauri, jinkirta ciminti hydration, da kuma inganta aikin yi.

Kyakkyawan ikon riƙe ruwa yana sa hydration na siminti ya zama cikakke, zai iya ƙara dankon rigar rigar, inganta ƙarfin haɗin gwiwa na turmi, kuma yana iya daidaita lokacin aiki. Bugu da kari, da famfo yi na spraying turmi za a iya inganta saboda Bugu da kari na hydroxypropyl methylcellulose HPMC, don haka hydroxypropyl methylcellulose HPMC za a yadu ciyar a matsayin turmi ƙari.

1. Gine-ginen ruwa - hydroxypropyl methylcellulose HPMC shine don hana ruwa shiga cikin bango.

Ana barin adadin ruwan da ya dace a cikin turmi, yana ba da damar ciminti ya sami lokaci mai tsawo.

Riƙewar ruwa yana daidai da danko na ether cellulose a cikin turmi.

Mafi girman danko, mafi kyawun riƙewar ruwa. Da zarar kwayoyin ruwa sun karu, riƙewar ruwa zai ragu.

Domin irin adadin hydroxypropyl methylcellulose HPMC bayani don ginawa, karuwar ruwa yana nufin raguwar danko.

Ƙara yawan riƙe ruwa zai haifar da tsawon lokacin warkewa don turmi da aka yi amfani da shi.

2. HPMC thickener ne yafi amfani a matsayin thickener a cikin dubawa wakili.

Zai iya inganta ƙarfin daɗaɗɗen ƙarfi da ƙarfin sassauƙa, inganta yanayin shimfidar wuri, haɓaka mannewa, da haɓaka ƙarfin mannewa na turmi.

Kyakkyawar haɓakawa yana inganta daidaituwar haɗin kai. Haɓaka mai da ruwa na turmi, sauƙaƙa yin amfani da inganta ingantaccen aiki.

3. Aikace-aikacen hydroxypropyl methylcellulose HPMC na iya inganta ginin turmi.

Ana iya amfani da tile glue a matsayin wakili mai riƙe da ruwa da mannewa a cikin haɗin tayal, wanda zai iya inganta aikin gine-ginen daɗaɗɗen, ya sa ya sami lokaci mai tsawo da ƙarfin mannewa, kuma ya hana fale-falen daga fadowa da sauri da sauri. .

Ya inganta aiwatarwa, mai kyau riƙewar ruwa, haɓakar mannewa da juriya mai girma.

Inganta aikin tiling, inganta aikin tiling, inganta ƙarfin haɗin gwiwa da ƙarfi.

4. iya shafa mai.

Duk abubuwan da ke haifar da iska suna aiki azaman jika.

Tun da suna rage tashin hankali na sama, suna taimakawa wajen tarwatsa kyawawan foda a cikin turmi lokacin da aka haxa su da ruwa.

5. Anti-sag turmi yana nufin cewa babu hatsarin sag ko sag a lokacin kauri Layer gini.

A sag juriya za a iya inganta ta amfani da hydroxypropyl methylcellulose HPMC plastering turmi.

Musamman sabuwar ɓullo da hydroxypropyl methylcellulose HPMC ga plastering turmi iya samar da mafi anti-sag yi na turmi.