Faɗin aikace-aikacen Hydroxypropyl Methyl Cellulose

Hydroxypropyl methyl cellulose, ana kiranta da (HPMC): hydroxypropyl methyl cellulose (HPMC) wani wari ne, maras ɗanɗano, farin foda mara guba, akwai nau'i biyu na nan take kuma ba nan take ba, nan take, Lokacin saduwa da ruwan sanyi, yana sauri. ya watse ya bace cikin ruwa.A wannan lokacin, ruwa ba shi da danko.Bayan kamar minti 2, dankon ruwan yana ƙaruwa, yana samar da colloid mai haske.Nau'in da ba na nan take: Ana iya amfani da shi kawai a busassun kayayyakin foda kamar su busassun foda da turmi siminti.Ba za a iya amfani da shi a cikin manne ruwa da fenti ba, kuma za a sami ƙugiya.

A. Halin jiki da sinadarai

1. Bayyanar: Fari ko fari-fari, mara wari da rashin ɗanɗano.

2. Girman ɓarna: ƙimar wucewa na raga 100 ya fi 98.5%;Matsakaicin adadin raga na 80 ya fi 100%.

3. Carbonization zafin jiki: 280-300 ° C.

4. Girman bayyane: 0.25-0.70g / (yawanci a kusa da 0.5g /), ƙayyadaddun nauyi 1.26-1.31.

5. Zazzabi mai launi: 190-200 ° C.

6. Tashin hankali: 20% maganin ruwa shine 42-56dyn / cm.

7. Solubility: Mai narkewa a cikin ruwa da wasu abubuwan da ake amfani da su, irin su ethanol / ruwa, propanol / ruwa, dichloroethane, da dai sauransu a daidai gwargwado.Maganin ruwa mai ruwa yana da aiki na saman, babban nuna gaskiya da aikin barga.Kayayyakin da ke da ƙayyadaddun ƙayyadaddun bayanai daban-daban suna da yanayin zafi daban-daban, wanda shine kayan gelation na thermal na HPMC.Solubility bambanta da danko, ƙananan danko, mafi girma da solubility, daban-daban bayani dalla-dalla na HPMC da wasu bambance-bambance a cikin yi, da kuma rushewar HPMC a cikin ruwa ba ya shafar pH darajar.

8. Tare da raguwar abun ciki na methoxy, ma'anar gel na HPMC yana ƙaruwa, raguwar ruwa yana raguwa, kuma aikin saman yana raguwa.

9. Har ila yau, HPMC yana da halaye na iya yin kauri, fitarwar gishiri, ƙarancin ash abun ciki, kwanciyar hankali pH, riƙewar ruwa, kwanciyar hankali mai girma, kyakkyawan kayan samar da fim, babban kewayon juriya na enzyme, rarrabawa da haɗin kai.

Hydroxypropyl methylcellulose aiki:

• Yana iya kauri sabon cakuda turmi don ya sami ɗan ɗankowar ɗanɗano kuma yana hana warewa.(kauri)

• Riƙewar ruwa kuma shine sifa mafi mahimmanci, wanda ke taimakawa wajen kiyaye adadin ruwan kyauta a cikin turmi, ta yadda simintin ya sami ƙarin lokaci don yin ruwa bayan an shafa turmi.(tsarin ruwa)

• Yana da kadarorin da ke da iska, wanda zai iya gabatar da kumfa iri ɗaya da kyau don inganta aikin turmi.

B. Amfanin hydroxypropyl methylcellulose a fagen kayan gini

aiki:

1. Yana da sauƙi don haɗuwa tare da busassun foda dabara.

2. Yana da sifofin watsawar ruwan sanyi.

3. Dakatar da ƙaƙƙarfan barbashi yadda ya kamata, yin cakuda mai santsi da ƙari iri ɗaya.

Mix:

1. Ƙaƙƙarfan ƙwayar busassun busassun da ke dauke da ether cellulose za a iya haɗe shi da ruwa cikin sauƙi.

2. Da sauri samun daidaiton da ake so.

3. Rushewar ether cellulose yana da sauri kuma ba tare da lumps ba.

gini:

1. Inganta lubricity da filastik don haɓaka machinability da sanya ginin samfur ya fi dacewa da sauri.

2. Haɓaka halayen riƙewar ruwa da tsawaita lokacin aiki.

3. Yana taimakawa hana kwararar turmi, turmi da tiles a tsaye.Ƙara lokacin sanyaya kuma inganta ingantaccen aiki.

4. Inganta ƙarfin haɗin gwiwa na tile adhesives.

5. Haɓaka ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan turmi da allo na haɗin gwiwa.

6. Inganta abun ciki na iska a cikin turmi, yana rage yawan yiwuwar fashewa.

7. Yana iya haɓaka juriya na juriya na tile adhesives.

8. Yi amfani da Max sitaci ether, tasirin ya fi kyau!

C. Aikace-aikacen hydroxypropyl methylcellulose a cikin filin gini

Mai jure ruwa don bangon ciki da na waje:

1. Kyakkyawan riƙewar ruwa, wanda zai iya tsawaita lokacin ginin kuma inganta ingantaccen aiki.Babban man shafawa yana sa gini ya fi sauƙi da sauƙi.Yana ba da kyau kuma har ma da rubutu don filaye mai laushi mai laushi.

2. Babban danko, gabaɗaya 100,000 zuwa sanduna 150,000, yana sa putty ya zama mai mannewa ga bango.

3. Inganta shrinkage juriya da fasa juriya, inganta surface quality.

Maganar magana: 0.3 ~ 0.4% don ganuwar ciki;0.4 ~ 0.5% na bangon waje;

Turmi rufin bango na waje

1. Haɓaka mannewa tare da bangon bango, da kuma haɓaka riƙewar ruwa, ta yadda za'a iya inganta ƙarfin turmi.

2. Inganta lubricity da filastik don inganta aikin ginin.Ana iya amfani da shi tare da alamar sitaci ether na Shenglu don ƙarfafa turmi, wanda ya fi sauƙi don ginawa, yana adana lokaci kuma yana inganta ingantaccen farashi.

3. Sarrafa infiltration na iska, game da shi kawar da micro-cracks na shafi da kuma samar da manufa m surface.

Gypsum plaster da samfuran filasta

1. Haɓaka daidaitattun daidaito, sanya plastering manna sauƙi don yadawa, da kuma inganta ƙarfin anti-sagging don haɓaka ruwa da famfo.Ta haka inganta ingantaccen aiki.

2. Babban riƙewar ruwa, tsawaita lokacin aiki na turmi, da kuma samar da ƙarfin injiniya mai ƙarfi lokacin da aka ƙarfafa.

3. Ta hanyar sarrafa daidaito na turmi don samar da ingantaccen kayan shafa mai inganci.

Filayen siminti da turmi na masonry

1. Haɓaka daidaituwa, sauƙaƙa don rufe turmi mai ɗaukar zafi, da haɓaka ƙarfin hana sagging a lokaci guda.

2. Babban riƙewar ruwa, tsawaita lokacin aiki na turmi, inganta ingantaccen aiki, da kuma taimakawa turmi don samar da ƙarfin injiniya mai girma a lokacin lokacin saiti.

3. Tare da riƙewar ruwa na musamman, ya fi dacewa da tubali mai girma na ruwa.

Panel hadin gwiwa filler

1. Kyakkyawan riƙewar ruwa, wanda zai iya tsawanta lokacin sanyaya kuma inganta aikin aiki.Babban man shafawa yana sa gini ya fi sauƙi da sauƙi.

2. Inganta shrinkage juriya da tsage juriya, inganta surface quality.

3. Samar da sassauƙa mai santsi kuma iri ɗaya, kuma sanya fuskar haɗin gwiwa ta fi ƙarfi.

tile m

1. Yi kayan haɗin busassun busassun sauƙi don haɗuwa ba tare da lumps ba, don haka adana lokacin aiki.Kuma yin ginin da sauri da inganci, wanda zai iya inganta aikin aiki da rage farashi.

2. Ta hanyar tsawaita lokacin sanyaya, ana inganta ingantaccen tiling.

3. Samar da kyakkyawan sakamako mai mannewa, tare da juriya mai tsayi.

kai matakin bene abu

1. Samar da danko kuma za'a iya amfani dashi azaman taimakon anti-sedimentation.

2. Haɓaka ruwa da famfo, don haka inganta ingantaccen aikin shimfida ƙasa.

3. Sarrafa riƙe ruwa, ta yadda za a rage raguwa da raguwa sosai.

Rinjayen Ruwa Da Masu Cire Fenti

1. Tsawaita rayuwa ta hanyar hana daskararru daga matsuguni.Kyakkyawan dacewa tare da sauran abubuwan da aka gyara da babban kwanciyar hankali na halitta.

2. Yana narkewa da sauri ba tare da lumps ba, wanda ke taimakawa wajen sauƙaƙe tsarin haɗuwa.

3. Samar da ruwa mai kyau, ciki har da ƙananan splashing da kyau matakin, wanda zai iya tabbatar da kyakkyawan yanayin gamawa da hana fenti a tsaye.

4. Haɓaka danko na ruwa na tushen fenti cire da kuma Organic sauran ƙarfi Paint cire, sabõda haka, fenti remover ba zai gudana daga cikin workpiece surface.

shingen kankare extruded

1. Inganta machinability na extruded kayayyakin, tare da high bonding ƙarfi da lubricity.

2. Inganta ƙarfin rigar da mannewa na takarda bayan extrusion.