Hydroxypropyl methylcellulose zai iya inganta anti-watsawa dukiya na siminti turmi

Hydroxypropyl methylcellulose (HPMC)wani muhimmin fili na polymer da ake amfani da shi sosai a fagen kayan gini, musamman a turmi siminti. Yana inganta anti-watsawa dukiya na siminti turmi tare da kyakkyawan aiki, game da shi muhimmanci inganta yi yi da kuma karko na turmi.

1. Abubuwan asali na hydroxypropyl methylcellulose

HPMC shine ether cellulose maras ionic wanda aka samo ta hanyar sinadarai na gyara cellulose na halitta. Yana da kyakkyawan narkewar ruwa, riƙewar ruwa da mannewa, kuma yana nuna babban kwanciyar hankali na sinadarai da haɓakar halittu. A cikin kayan tushen siminti, AnxinCel®HPMC galibi yana haɓaka aikin kayan ta hanyar daidaita halayen hydration da halayen danko.

2. Hanyar inganta kayan hana watsawa da turmi siminti

Kayayyakin hana tarwatsawa na nufin iyawar turmi siminti don kiyaye mutuncinsa a ƙarƙashin sharar ruwa ko yanayin girgiza. Bayan ƙara HPMC, tsarinta na inganta anti-watsawa ya ƙunshi abubuwa masu zuwa:

2.1. Ingantaccen riƙe ruwa

Kwayoyin HPMC na iya samar da fim ɗin hydration a saman simintin siminti, wanda ke rage yawan fitar ruwa yadda ya kamata kuma yana inganta ƙarfin riƙe ruwa na turmi. Kyakkyawan riƙe ruwa ba kawai yana rage haɗarin asarar ruwa da fashewar turmi ba, har ma yana rage rarrabuwar barbashi da asarar ruwa ke haifarwa, don haka yana haɓaka rigakafin tarwatsewa.

2.2. Ƙara danko

Ɗaya daga cikin manyan ayyuka na HPMC shine don ƙara yawan danko na turmi. Babban danko yana ba da damar daskararrun barbashi a cikin turmi su zama daɗaɗɗen haɗuwa, yana sa ya fi wahalar tarwatsewa lokacin da aka yi masa ƙarfin waje. Danko na HPMC yana canzawa tare da canje-canje a cikin maida hankali da zafin jiki, kuma zaɓi mai dacewa na adadin adadin zai iya cimma sakamako mafi kyau.

2.3. Ingantaccen thixotropy

HPMC yana ba da turmi mai kyau thixotropy, wato, yana da babban danko a cikin yanayin da bai dace ba, kuma danko yana raguwa lokacin da aka yi masa ƙarfi. Irin waɗannan halayen suna sa turmi sauƙi don yadawa yayin gini, amma zai iya hanzarta dawo da danko a cikin yanayin da ya dace don hana watsawa da gudana.

2.4. Inganta aikin mu'amala

Ana rarraba HPMC daidai gwargwado a cikin turmi, wanda zai iya samar da gada tsakanin barbashi da haɓaka ƙarfin haɗin kai tsakanin barbashi. Bugu da kari, da surface aiki na HPMC kuma iya rage surface tashin hankali tsakanin ciminti barbashi, game da shi kara inganta anti-watsawa yi.

3. Tasirin aikace-aikace da fa'idodi

A ainihin ayyukan, turmi siminti gauraye da HPMC yana nuna gagarumin ci gaba a aikin hana watsawa. Wadannan su ne wasu fa'idodi na yau da kullun:

Inganta aikin ginin: Turmi tare da aikin hana watsawa mai ƙarfi yana da sauƙin sarrafawa yayin gini kuma baya saurin rabuwa ko zubar jini.

Inganta ingancin ƙasa: An haɓaka manne da turmi a kan tushe, kuma saman bayan plastering ko shimfidawa yana da santsi.

Haɓaka karko: Rage asarar ruwa a cikin turmi, rage haɓakar ɓarna da ke haifar da tarwatsewa, kuma don haka inganta ƙima da dorewa na turmi.

4. Tasirin dalilai da dabarun ingantawa

Tasirin ƙari na HPMC yana da alaƙa da alaƙa da adadin sa, nauyin kwayoyin halitta da yanayin muhalli. Ƙarin adadin da ya dace na HPMC na iya inganta aikin turmi, amma ƙari fiye da kima na iya haifar da danko mai yawa kuma yana shafar aikin gini. Dabarun ingantawa sun haɗa da:

Zaɓin HPMC tare da nauyin kwayoyin da ya dace da matakin maye gurbin: HPMC tare da mafi girman nauyin kwayoyin yana samar da danko mafi girma, amma aiki da aiki yana buƙatar daidaitawa bisa ga takamaiman aikace-aikace.

Daidai sarrafa adadin ƙari: yawanci ana ƙara HPMC a cikin adadin 0.1% -0.5% na nauyin siminti, wanda ke buƙatar daidaitawa bisa ga ainihin bukatun.

Kula da yanayin gini: zafin jiki da zafi suna da tasiri mai mahimmanci akan aikinHPMC, kuma ya kamata a daidaita tsarin a ƙarƙashin yanayi daban-daban don cimma sakamako mafi kyau.

Aiwatar da hydroxypropyl methylcellulose a cikin turmi siminti yadda ya kamata yana inganta anti-watsawa kayan, don haka inganta aikin gini da dorewar turmi na dogon lokaci. Ta hanyar zurfafa bincike kan tsarin aiwatar da AnxinCel®HPMC da haɓaka tsarin ƙari, ana iya ƙara fa'idodin ayyukansa don samar da ingantattun mafita don ayyukan gini.