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Saamaynta Eter-ka Cellulose ee Gypsum iyo Hoobiyaha Sibidhka
Alaabooyinka ether-ka Cellulose ayaa si weyn loo isticmaalaa si loo hagaajiyo waxqabadka qalabka dhismaha, sida gypsum iyo sibidhka. Hoobiyeyaasha gypsum iyo cement-ku-saleysan, waxay wanaajisaa haynta biyaha, waxay kordhisaa sixitaanka iyo waqtiyada furan, waxayna yaraynaysaa sariirta. 1. Haysashada biyaha Cellulose ether waxay ka hortagtaa moi ...Sii akhri -
Si dhakhso leh u dooro budada cinjirka ah oo tayo fiican leh
Budada cinjirka ee dib loo cusboonaysiin karo waxay ka samaysan tahay emulsion resin synthetic oo wax laga beddelay iyadoo lagu daray walxo kale oo la buufiyay. Waxay samayn kartaa emulsion biyo ah sida dhexdhexaadiyaha kala firdhisan waxayna leedahay budada polymer dib loo kala diri karo. Si kastaba ha ahaatee, waxaa jira noocyo badan oo ah budada cinjirka ah ee suuqa, oo leh qiimo kala duwan ...Sii akhri -
Sida loo hagaajiyo dareenka gacanta culus ee xoqidda suufka
Su'aal: Putty wuxuu dareemayaa culeys Inta lagu jiro dhismaha maaddada, dadka qaar ayaa la kulmi doona xaaladda ay gacanta ku dareemeyso culeys. Waa maxay sababta gaarka ah? Sidee loo hagaajin karaa? Sababaha caadiga ah ee ay putty dareemeyso culeys waa: 1. Isticmaalka khaldan ee qaabka viscosity ee ether-ka cellulose: Xaaladdan...Sii akhri -
Hydroxypropyl cellulose ma sun baa?
Hydroxypropyl cellulose ma sun baa? Hydroxypropyl cellulose (HPC) waa mid aan sun ahayn, noolayn karo, iyo polymer biyo-milmi leh oo laga soo qaatay cellulose. Waxa loo isticmaalaa badeecooyin kala duwan, oo ay ku jiraan dawooyinka, waxyaalaha la isku qurxiyo, cuntada, iyo alaabta warshadaha. HPC guud ahaan waxaa loo arkaa inay badbaado u tahay ...Sii akhri -
Hydroxypropyl Methyl Cellulose Ether Technology
Hydroxypropyl Methyl Cellulose Teknoolajiyada Ether Hydroxypropyl methyl cellulose ether waa nooc ka mid ah ether cellulose nonpolar cellulose ku milmay biyo qabow oo laga helay cellulose dabiiciga ah iyada oo loo marayo alkalization iyo hagaajinta etherification. Erayada muhiimka ah: hydroxypropyl methylcellulose ether; falcelinta alkalization...Sii akhri -
Hydroxypropyl methylcellulose ammaan ma yahay?
Hydroxypropyl methylcellulose ammaan ma yahay? Hydroxypropyl methylcellulose (HPMC) waa mid si weyn loo isticmaalo, badbaado leh, iyo derivative cellulose aan sun ahayn oo loo isticmaalo codsiyo kala duwan. Waa budo cad, aan ur lahayn, aan dhadhamin, oo aan xanaaq lahayn oo ku milma biyo qabow oo marka la kululeeyo ka sameysan jel ...Sii akhri -
Muxuu hydroxypropyl methylcellulose ku sameeyaa jidhkaaga?
Muxuu hydroxypropyl methylcellulose ku sameeyaa jidhkaaga? Hydroxypropyl methylcellulose (HPMC) waa nooc ka mid ah polymer-ku-saleysan cellulose oo loo isticmaalo badeecooyin kala duwan, oo ay ku jiraan dawooyinka, cuntada, iyo waxyaalaha la isku qurxiyo. Waa walxo aan sun ahayn, aan xajiin lahayn, oo aan xasaasiyad lahayn oo loo isticmaalo sida ...Sii akhri -
Waa maxay sodium CMC?
Waa maxay sodium CMC? Sodium carboxymethyl cellulose (CMC) waa polymer biyo-milmi leh oo laga soo qaatay cellulose. Waa budo cad, aan ur lahayn, aan dhadhamin, taas oo si weyn looga isticmaalo warshadaha kala duwan, oo ay ku jiraan cuntada, daawooyinka, qurxinta, iyo waraaqaha. CMC waxaa loo isticmaalaa sidii wakiilka dhumuc, xasilinta...Sii akhri -
Ma ka wanaagsan tahay in gidaarka ama saqafka lagu dhejiyo dhejiska?
Ma ka wanaagsan tahay in gidaarka ama saqafka lagu dhejiyo dhejiska? Xabagta dhoobada waa in had iyo jeer lagu dhejiyaa gidaarka ka hor inta aan la rakibin. Tani waa sababta oo ah koollada waxay bixisaa xiriir adag oo u dhexeeya foornada iyo derbiga, hubinta in foornada ay ku sii jiri doonto. Xabagta waa in lagu dabaqaa...Sii akhri -
Waa maxay nooca xabagta ee dhoobada dhoobada ah?
Waa maxay nooca xabagta ee dhoobada dhoobada ah? Marka ay timaaddo ku dheggan dhoobada dhoobada ah, waxa jira dhawr nooc oo xabag ah oo la heli karo. Nooca xabagta aad doorato waxay ku xirnaan doontaa nooca foornada aad isticmaalayso, oogada aad ku dheggan tahay, iyo deegaanka lagu rakibi doono...Sii akhri -
Waa maxay faraqa u dhexeeya Nooca 1 iyo Nooca 2 xabagta tile?
Waa maxay faraqa u dhexeeya Nooca 1 iyo Nooca 2 xabagta tile? Nooca 1 iyo Nooca 2 xabagta tile waa laba nooc oo kala duwan oo koollada tile-ka loo isticmaalo codsiyada kala duwan. Nooca 1 tile koollada waa koollo-ujeeddo guud oo loo isticmaalo in lagu rakibo dhoobada dhoobada, dhoobada, iyo tiirarka dhagaxa dabiiciga ah. Waa cem...Sii akhri -
Waa maxay xabagta ugu fiican ee dhoobada?
Waa maxay xabagta ugu fiican ee dhoobada? Xabagta ugu fiican ee dhoobada waxay kuxirantahay nooca foornada lagu rakibay iyo dusha sare ee lagu dhejiyay. Mashaariicda dhoobada badankooda, koollo tayo sare leh, aan biyuhu lahayn, dabacsanaan, iyo xabag tileed si degdeg ah u dejisan ayaa ah doorashada ugu fiican. Wixii dhoobada dhoobada iyo dhoobada ah...Sii akhri
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