Diirada saar ether-ka Cellulose

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  • Dhibka budada laga saaray budada

    Budada Putty off dhibka budada Burburinta iyo nadiifinta budada gudaha ee gidaarka gudaha ayaa hadda ah dhibaatooyinka ugu caansan ka dib dhismaha dhejiska. Si aad u fahamto sababaha gidaarka gudaha ee budada budada ah ee budada ah, waa in marka hore la fahmo qaybaha alaabta ceeriin ee aasaasiga ah iyo daaweynta p ...
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  • Hordhac Budada Latex

    Hordhac budada cinjirka ah ee dib loo cusboonaysiin karo inta badan waa budo cad, ka kooban tahayna waxaa ka mid ah: 1. Polymer resin: oo ku yaala xudunta qaybaha budada caagga ah, sidoo kale waa qaybta ugu muhiimsan ee budada cinjirka ee dib loo cusboonaysiin karo, tusaale ahaan, polyvinyl acetate/vinyl xabagta 2. Ku dar...
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  • 5-ta ugu sarreeya ee soo saareyaasha ether-ka Cellulose ee adduunka 2023

    5-ta ugu sareysa ee soo saarta ether-ka Cellulose ee aduunka 2023 1. Dow Chemical Dow Chemical waa shirkad caalami ah oo soo saarta kiimikooyin kala duwan iyo balaastikada, oo ay ku jiraan ether cellulose, qayb muhiim ah oo loo isticmaalo warshado badan. Cellulose ether waa walxo kala duwan oo bixiya waxyaabo badan ...
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  • Waa maxay shaqooyinka iyo shuruudaha agabyada kala duwan ee hoobiyeyaasha is-heeraynta ku salaysan ee gypsum?

    Waa maxay shaqooyinka iyo shuruudaha agabyada kala duwan ee hoobiyeyaasha is-heeraynta ku salaysan ee gypsum? (1) Gypsum Sida laga soo xigtay alaabta ceeriin ee la isticmaalo, waxa loo qaybiyaa nooca II anhydrite iyo α-hemihydrate gypsum. Qalabka ay isticmaalaan waa: ① Nooca II gypsum anhydrous ah gypsum-ka hufan ama alabas
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  • Dhacdada efflorescence ee hoobiye miyay xiriir la leedahay hydroxypropyl methylcellulose?

    Dhacdada efflorescence ee hoobiye miyay xiriir la leedahay hydroxypropyl methylcellulose? Ififaalaha efflorescence waa: shubka caadiga ah waa silicate, marka uu la kulmo hawo ama qoyaan gidaarka, ion silicate waxay ku dhacdaa falcelin hydrolysis ah, iyo hydroxide-ka la abuuray ayaa isku daraa ...
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  • HPMC iyo budada putty

    HPMC iyo budada putty 1. Waa maxay shaqada ugu weyn ee codsiga HPMC ee budada putty? Ma jiraan fal-celin kiimiko ah? ——Jawaab: Budada suufka ah, HPMC waxa ay ka ciyaartaa saddex door oo dhumucdi, haynta biyaha iyo dhismaha. Dhumucda: Cellulose waa la dhumu karaa si loo hakiyo oo loo ilaaliyo solu...
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  • Ethyl Cellulose EC

    Ethyl Cellulose EC Ethyl cellulose (EC) waa budo cad ama ka baxsan oo aan lagu milmi karin biyaha laakiin ku milma dareerayaal badan oo dabiici ah, sida ethanol, ethyl acetate, iyo toluene. Waa nooc ka mid ah cellulose, kaas oo ah polymer si dabiici ah u soo baxa oo ka kooban unugyo gulukoos ah oo soo noqnoqda. Ethyl...
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  • Ujeedada ugu weyn ee Sodium Formate

    Ujeedada ugu weyn ee Sodium Formate Sodium formate waa cusbo sodium ah oo formic acid ah, taas oo inta badan loo isticmaalo codsiyada warshadaha iyo ganacsiga ee kala duwan. Waa budo crystalline cad oo aad ugu milmay biyaha waxayna leedahay tiro shaqo oo muhiim ah warshadaha kala duwan. M...
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  • Doorka hydroxypropyl methylcellulose ee shubka

    Ka-hortagga kala-firdhinta waa tilmaame farsamo oo muhiim ah oo lagu cabbiro tayada wakiilka ka-hortagga kala-firdhinta. Hydroxypropyl methylcellulose waa isku-dhismeed biyo-milmi leh, oo sidoo kale loo yaqaanno resin-biyo-milmi ama polymer-biyood-milmi. Waxay kordhisaa joogtaynta isku dhafka iyadoo kordhinaysa viscosity o...
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  • Hydroxymethylcellulose miyuu la mid yahay hydroxypropyl methylcellulose?

    Carboxymethyl cellulose (Carboxymethyl cellulose) waxaa sameeyay falcelinta kooxda hydroxyl ee unugga anhydroglucose ee silsiladda cellulose oo leh kooxda etherification (chloro Z acid ama ethylene oxide); Waa walax aan midab lahayn oo aan midab lahayn oo ku milma biyaha, xalalka alkali ee aqueous, am...
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  • Sida loo doorto hydroxypropyl methylcellulose ku habboon ee gidaarka gudaha iyo dibaddaba

    Sida loo doorto HPMC saxda ah 1. Marka loo eego qaabka: Marka loo eego qaababka kala duwan ee noocyada kala duwan ee dhejiska, moodooyinka viscosity ee hydroxypropyl methylcellulose iyo methylcellulose sidoo kale way kala duwan yihiin. Waxaa loo isticmaalaa 40,000 ilaa 100,000. Isla mar ahaantaana, fiber-eter-ka khudradda ma awoodo ...
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  • Waa maxay shaqada ugu weyn ee Starch Ether?

    Waa maxay shaqada ugu weyn ee Starch Ether? Starch ether waa nooc istaarij ah oo wax laga beddelay kaas oo loo isticmaalo codsiyada warshadaha iyo ganacsiga ee kala duwan. Waxaa la abuuray iyadoo si kiimiko ah wax uga beddeleysa unugyaraha istaarijka dabiiciga ah si ay u horumariyaan sifooyinkooda shaqo, sida awooddooda inay ku milmaan wat...
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