Langican danko na yau da kullun na HPMC a cikin aikace-aikacen gini
1 Gabatarwa
Hydroxypyl methylcelose (hpmc) muhimmin abu ne mai mahimmanci kayan gini kuma ana iya amfani dashi sosai a cikin masana'antu na ginin, da sauransu hpmc yana da ayyuka da yawa kamar thickening, riƙe ruwa, da inganta aikin gini. Aikinta ya dogara da babban tasirinsa. Wannan labarin zai bincika dalla-dalla game da HPMC na HPMC a cikin aikace-aikacen gine-aikace daban daban da tasirinsu game da aikin gini.
2. Halayen asali na HPMC
HPMC shine ɗan zane mai narkewa wanda ba ionic ruwa wanda aka samo shi ta hanyar siginar sinadarai na sel na halitta. Yana da abubuwan lura masu zuwa:
Thickening: HPMC na iya ƙara danko na kayan gini da samar da aiki mai kyau.
Rarraba Ruwa: Zai iya rage ingancin ruwa da haɓaka hydration ingancin ciminti da gypsum.
Saukar hoto: Yana sa kayan ya yi laushi yayin gini da sauƙin amfani.
Propertian-forming Properties: Fim ɗin da aka kafa yana da wahala mai kyau da sassauci kuma zai iya inganta abubuwan farfajiyar kayan.
3. Aikace-aikacen HPMC a cikin kayan gini
Tile Advesive: babban aikin HPMC a cikin tayal tayal shine inganta ƙarfin haɗin da kuma buɗe lokacin. Rikicin dankalin na galibi yana tsakanin shekaru 20,000 zuwa 60,000 MPAM don samar da kyawawan kayan haɗin gwiwa da lokacin buɗe. Babban HPMC HPMC yana taimakawa wajen haɓaka ƙarfin haɗin Tilesive kuma yana rage pickpage.
Perty foda: Daga cikin Putty foda, HPMC yafi taka rawar da riƙewar ruwa, lubrication da inganta aiki. Dalili yawanci yana tsakanin MPA SPA00,000,000. Babbar danko yana taimakawa riƙe danshi a cikin foda na putty foda, inganta lokacin aikinta da farfajiya.
Ana amfani da turɓayar mix: hpmc a bushe bushe mix don haɓaka adon adon da kuma kayan rafar ruwa. Dangantaka gama gari tana tsakanin 15,000 zuwa 75,000 MPA S. A cikin yanayin aikace-aikace daban-daban, zabar hpmc tare da danko da ya dace na iya inganta ɗaurin ikon da kuma riƙe ruwa na turmi.
Mataki na kai: Domin yin turmi na kai da kai yana da kyawawan matakai da tasirin kai, da danko na HPMC gabaɗaya tsakanin 20,000 zuwa 60,000 MPA S. Wannan kewayon danko yana tabbatar da cewa turmi ya isasshen shayar ruwa ba tare da shafar ƙarfin sa ba bayan magance.
Haskaka mai hana ruwa: danko mai kare ruwa, danko na HPMC yana da babban tasiri a kan kaddarorin rpating da kayan aikin fim. HPMC tare da danko tsakanin 10,000 zuwa 50,000 na ana amfani dashi don tabbatar da kyawawan launuka da kuma kayan aikin fim na shafi.
4. Zabi na danko na HPMC
Zaɓin Sakon HPMC ya dogara da rawar da ta yi a cikin takamaiman aikace-aikace da kuma bukatun aikin gini. Gabaɗaya, mafi girman danko na HPMC, mafi kyawun sakamako na Tarihi da riƙe ruwa, amma maɗa mai danko na iya haifar da matsalolin gine-gine. Saboda haka, zabar hpmc tare da danko da ya dace shine mabuɗin don tabbatar da sakamako.
Tasirin Thickening: HPMC tare da danko mai girma yana da ƙarfi sakamakon da ke buƙatar babban manne da foda.
Aikin riƙe ruwa: HPMC tare da ingantaccen danko yana da kyau kwarai da gaske cikin ƙarfin danshi kuma ya dace da kayan da ke buƙatar riƙe danshi na dogon lokaci, kamar bushe-mix bushe-haɗuwa-da ciyawa-mix.
Aiki: Domin inganta aikin kayan aikin, dankalin turawa yana taimakawa inganta yanayin ayyukan aikin, musamman a cikin matakai na kai.
5. Abubuwa suna shafar danko HPMC
Mataki na Polymerization: Mafi girman darajar polymerization na HPMC, mafi girma danko. Aikace-aikace daban-daban suna buƙatar zaɓi na HPMC tare da digiri daban-daban na polymerization don cimma sakamako mafi kyau.
Magani na bayani: maida hankali kan ruwa a cikin ruwa zai shafi danko. Gabaɗaya magana, mafi girma taro na maganin, mafi girma danko.
Zazzabi: Zazzabi yana da tasiri mai tasiri akan danko na ƙwarewar HPMC. Gabaɗaya, danko na hanyoyin hpmc yana raguwa kamar yadda zafin jiki yake ƙaruwa.
A matsayin muhimmiyar mai mahimmanci a cikin kayan gini, danko HPMC yana shafar aikin aikin don amfani da samfurin ƙarshe. Hepmc kewayon HPMC ya bambanta tsakanin aikace-aikace, amma yawanci tsakanin 10,000 zuwa 100,000 MPA S. Lokacin zaɓar zabar hpmc da ya dace, ya zama dole don yin la'akari da tasirin danko akan kayan aikin da yanayin aikin, don cimma sakamako mafi kyau.
Lokaci: Jul-08-2024