Gabatarwa zuwa Hydroxypropyl Methyl Cellulose HPMC don Gina

Hydroxypropyl Methylcellulose (HPMC), wanda sunan Sinanci hydroxypropyl methylcellulose, Semi-synthetic ne, ether maras ionic cellulose da aka samu ta hanyar sinadarai gyaggyarawa cellulose na halitta. Wannan farin foda zai iya samar da bayani mai haske bayan narkewa a cikin ruwa. Yana da kyau kwarai thickening, rike ruwa, kwanciyar hankali da kayan aikin fim. Yana da wani makawa multifunctional ƙari a yawancin fagage kamar gini.

Halaye da fa'idodin Hydroxypropyl Methyl Cellulose HPMC don Gina

Kyakkyawan narkewar ruwa: Ana iya narkar da shi da sauri a cikin ruwan sanyi don samar da bayani mai tsabta da kwanciyar hankali.

Ingantacciyar kauri da ikon riƙe ruwa: Ƙara danko na kayan, yadda ya kamata rage ruwa evaporation, da inganta ingantaccen aiki.

Kyakkyawan kwanciyar hankali: Yana da kyau kwanciyar hankali ga acid, alkali, da gishiri, kuma ya dace da ƙimar pH mai yawa.

Ƙirƙirar fim da tasirin kariya: Bayan bushewa, yana samar da fim mai tauri da gaskiya don kare substrate kuma ya hana shigar ruwa da fitar da ruwa.

Ba mai guba ba kuma mai ban haushi: Yana da kyau biocompatibility kuma ya dace da filayen magani da abinci.

Daidaitawa: Ta hanyar canza matakin maye gurbin da nauyin kwayoyin halitta, ana iya daidaita aikinsa don saduwa da buƙatun aikace-aikacen daban-daban.

Bayanan Bayani na Hydroxypropyl Methyl Cellulose HPMC don Ginawa

Hydroxypropyl Methyl Cellulose (HPMC) domin Ginawa– Ƙayyadaddun samfur

Nau'in Jiki da Bayyanar

HPMC yayi kama da fari ko beige, foda mai gudana kyauta. Ba shi da wani wari da ake iya gani kuma yana rarrashi cikin ruwa mai sanyi don ƙirƙirar bayyananne, kauri zabi. Foda ya tsaya barga a ƙarƙashin yanayin sararin ajiya na yau da kullun kuma baya yin ƙulli idan ya bushe.

Viscosity iri-iri
Danko shine mabuɗin aiki don HPMC a cikin aikace-aikacen gini da gini. Common halaye bayar da kauri digiri daga 400 mPa · s ku 100,000 mPa · s, aunawa a 2% maida hankali da 20 ° C. Halayen ginin gama gari sun faɗi tsakanin 4,000 mPa · s da 75,000 mPa · s, dangane da musamman amfani– irin su tile adhesives, yana bayarwa, ko mahadi masu daidaita kai.

Matsayin Maye gurbin
HPMC ya ƙunshi 2 ƙungiyoyin ether na farko: methoxy da hydroxypropoxy. Matsakaicin abun ciki na al'ada ya fito daga 19% ku 30%, yayin da abun ciki na hydroxypropoxy yawanci tsakanin 4% kuma 12%. Waɗannan madadin digiri kai tsaye suna tasiri riƙe ruwa, iya aiki, da kuma kafa lokaci a cikin samfuran tushen siminti.

Riƙewar Ruwa
Babban riƙe ruwa yana da mahimmanci don daidaitaccen ruwan siminti. HPMC da aka yi amfani da shi a cikin gini yawanci yana riƙewa 90% na hadawa ruwa a cikin gama-gari gwajin turmi (misali, bayan 20 mins akan takarda tace). Wannan yana ba da garantin warkarwa na yau da kullun kuma yana rage karyewa ko lalatawa.

Tsafta da Tsaro
Samfurin ya gamsar da ƙa'idodin duniya don ethers cellulose-grade gini. Ba shi da abubuwa na halitta maras ƙarfi (VOCs) kuma ba mai guba bane. Abubuwan da ke cikin gidan yanar gizon ash sun ragu da jera a ƙasa 5%, da pH a 2% sabis ya tsaya tsakanin 6.0 kuma 8.5.

Marufin samfur da sarari Ajiya
HPMC tana cushe a cikin jakunkuna masu yawa na takarda tare da layin polyethylene na ciki, kullum in 25 kg na'urorin. Siyayya a cikin ban mamaki, gaba daya bushe wuri nesa da rigar. Ajiye kwantena a tsare lokacin da ba a yi amfani da su don dakatar da kek ko asarar inganci.

Aikace-aikace na Hydroxypropyl Methyl Cellulose HPMC don Gina

Aikace-aikace na Hydroxypropyl Methyl Cellulose (HPMC) a Gine-gine

Ƙarfafa Ayyukan Aiki da Riƙewar Ruwa

HPMC yana taka muhimmiyar rawa a cikin kayan gini na zamani. Yana taimakawa abubuwan da ke tushen siminti su riƙe ruwa ya daɗe. Wannan yana da mahimmanci saboda hydration mai dacewa yana haifar da ƙarin ƙarfi, da yawa fiye da ƙarfi Tsarin. Ba tare da isasshen ruwa ba, hade da bushewa shima da sauri. Wannan yana haifar da karaya da raunin rauni. HPMC yana rage asarar ruwa, musamman a ranaku masu zafi ko bacin rai.

Mafi Haɗe-haɗe da Daidaitawa

Lokacin da aka haɗa a cikin mannen tayal yumbura, plasters, ko bayar da, HPMC yana sa haɗin ya zama mai santsi da sauƙi don yadawa. Ma'aikata suna samun sauƙin amfani daidai. Kayan yana manne da kyau ga ganuwar da bene. Wannan yana rage zamewa kuma yana haɓaka ƙarfin hali. Daidaitaccen bayyanar kuma yana nuna ƙarancin kumburi da ƙarancin sharar gida yayin haɗuwa.

Buɗe Lokacin Buɗewa

Masu kwangilar gine-gine suna samun ƙarin lokaci don canza fale-falen bene ko filaye masu santsi kafin haɗuwa ta fara saitawa. Wannan “lokacin budewa” yana da mahimmanci don aiki mai inganci. HPMC yana faɗaɗa wannan taga ba tare da rage waraka gabaɗaya ba. Wannan ma'auni yana kiyaye ayyuka akan lokaci yayin kiyaye daidaito.

Crack Resistance da Tsaro

Samfura tare da HPMC tsaya tsayin daka sosai. Kamar yadda kayan ya bushe, ya tsaya a tsaye da uniform. Wannan yana rage barazanar karyewar wuri. Fuskokin bango da ƙarewa sun daɗe ba su lalace ba, Hakanan a ƙarƙashin yanayin yanayi mai canzawa.

Sassauƙan Amfani A Gaba ɗaya Samfura

Za ku gano HPMC a cikin tsarin gine-gine da yawa. Yana aiki da kyau a cikin abubuwan daidaita kai, waje rufi tsarin, masonry turmi, da kuma gyara grouts. Kowane aikace-aikacen yana samun riba daga ikonsa na sarrafa danko, kula da danshi, da inganta handling. 'Yan kwangila sun amince da shi saboda yana ba da sakamakon da ake iya faɗi kowane lokaci.

Bayanin Kamfanin

Mu ne jagora na duniya a cikin siminti mai sauƙi da ingantattun hanyoyin magance kumfa. An san shi a duniya don jajircewarsa ga bincike, bidi'a, da kuma amfani da gwaninta, muna samar da ingantattun hanyoyin magance kumfa tun farkon 2012.

Za mu iya samar da ingantattun kayan kwalliyar kankare da samfuran da ke da alaƙa da kumfa a duk faɗin duniya.

Kamfanin yana da sashen fasaha na ƙwararru da sashin kulawa mai inganci, dakin gwaje-gwaje masu inganci, kuma sanye take da kayan gwaji na ci gaba da cibiyar sabis na abokin ciniki bayan-tallace-tallace.

Idan kuna sha'awar, don Allah a ji 'yanci kuma tuntube mu.

Biya

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Jirgin ruwa

Ta iska, ta teku, ta hanyar bayyanawa, kamar yadda abokan ciniki suka nema.

5 FAQs na Hydroxypropyl Methyl Cellulose HPMC don Gina

Tambayoyin da ake yawan yi Game da HPMC don Ginawa

Me ake amfani da HPMC wajen gini?

HPMC (Hydroxypropyl Methyl Cellulose) mabuɗin ƙari ne a yawancin kayan gini. Yana taimakawa inganta aikin aiki, rike ruwa, da adhesion. Za ku same shi a cikin tile adhesives, ma'ana, plasters, da mahadi masu daidaita kai. Yana sa waɗannan samfuran sauƙin haɗuwa, nema, da gamawa.

Me yasa HPMC ke inganta riƙe ruwa?

HPMC tana samar da fim na bakin ciki wanda ke rage asarar ruwa daga gaurayawan tushen ciminti. Wannan yana ba da siminti ƙarin lokaci don yin ruwa yadda ya kamata. Kyakkyawan hydration yana nufin ƙarin ɗaure masu ƙarfi da ƙarancin fasa. Ba tare da isasshen ruwa ba, Mix ɗin yana bushewa da sauri kuma ya rasa ƙarfi.

Ta yaya HPMC ke shafar iya aiki?

HPMC yana ƙara santsi da zamewa zuwa turmi da filasta. Ma'aikata na iya yada shi cikin sauƙi kuma daidai. Hakanan yana rage sag a saman saman tsaye. Wannan yana adana lokaci da ƙoƙari yayin aikace-aikacen. Kayan yana tsayawa a wuri ba tare da zamewa ko digo ba.

Shin HPMC yana dacewa da sauran abubuwan ƙari?

Ee, HPMC yana aiki da kyau tare da yawancin sinadarai na gine-gine. Yana gauraya sumul tare da redispersible powders, sitaci ethers, da kuma superplasticizers. Koyaushe gwada ƙananan batches na farko don tabbatar da aiki. Daidaituwa yana tabbatar da daidaiton sakamako akan rukunin yanar gizon.

Shin HPMC yana tasiri ƙarfin ƙarshe?

Ita kanta HPMC baya kara karfi. Amma yana tallafawa mafi kyawun warkewa ta hanyar riƙe ruwa a cikin haɗuwa. Gyaran da ya dace yana kaiwa zuwa mafi girman ƙarfin ƙarshe. Yawancin HPMC na iya raunana haɗin gwiwa, don haka amfani da madaidaicin sashi. Bi jagororin masana'anta don kyakkyawan sakamako.