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1. Si toos ah ugu qas sodium karboxymethyl cellulose biyo si aad u sameysid koollo oo dhinac dhig.Marka aad habaynayso koollada soodhiyamka karboxymethylcellulose, marka hore ku dar qaddar cayiman oo biyo nadiif ah haanta wax lagu dubto oo leh qalab wax walaaqaya, oo ku rusheeya sodium karboxymethyl cellulose si tartiib ah iyo xitaa...Akhri wax dheeraad ah»
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1. Dhumucda aan Organic-ka ahayn Waxa ugu badan ee la isticmaalo waa bentonite organic, kaas oo ka kooban montmorillonite.Qaab dhismeedka gaarka ah ee lamellar wuxuu ku siin karaa dahaarka leh pseudoplasticity xoog leh, thixotropy, xasilloonida hakinta iyo lubricity.Mabda'a dhumucdiisu waa in budada ay nuugtaa wa...Akhri wax dheeraad ah»
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Hydroxypropyl methylcellulose – hoobiyeyaasha dhoobada ah Kor u qaad ku dhejinta dusha sare ee dhismaha, oo wanaaji xajinta biyaha, si xoogga hoobiye loo wanaajiyo.Saliid la wanaajiyey iyo caag si loo hagaajiyo sifooyinka codsiga, codsiga fudud ayaa badbaadiya waqti iyo hagaajinta ...Akhri wax dheeraad ah»
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Hydroxypropyl methylcellulose tignoolajiyada isku dhafka ah ee HPMC waa tignoolajiyad u adeegsata HPMC sida alaabta ceeriin ee ugu weyn waxayna ku daraysaa waxyaabo kale oo gaar ah oo lagu daro qayb gaar ah si loogu diyaariyo hydroxypropyl methylcellulose HPMC oo la beddelay.HPMC waxay leedahay adeegsiyo kala duwan, laakiin codsi kastaa wuxuu leeyahay nooc ka duwan ...Akhri wax dheeraad ah»
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Dhumucyada rinjiyada cinjirka ah waa inay lahaadaan iswaafajin wanaagsan oo leh xeryahooda polymer cinjirka ah, haddii kale waxaa jiri doona qadar yar oo ka mid ah muuqaalka filimka daahan, isku-darka walxaha aan la beddeli karin ayaa dhacaya, taasoo keentay hoos u dhac ku yimaada viscosity iyo cabbirka qayb ka mid ah.Dhumucdiisuna waxay beddeli doonaan th...Akhri wax dheeraad ah»
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Budada Putty waxay inta badan ka kooban tahay walxaha samaynta filimada (qalabka isku-xidhka), buuxinta, wakiilada biyaha-haysta, dhumucyada, defoamers, iwm. Alaabta kiimikada caadiga ah ee kiimikada ee budada putty inta badan waxaa ka mid ah: cellulose, istaarijka pregelatinized, istaarijka ether, alkolada polyvinyl, Latex p...Akhri wax dheeraad ah»
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1 Waa maxay isticmaalka ugu muhiimsan ee cellulose ether HPMC?HPMC waxaa si weyn loogu isticmaalaa hoobiyeyaasha dhismaha, rinjiga biyaha ku salaysan, xabagta synthetic, ceramics, daawooyinka, cuntada, dunta, waxyaalaha la isku qurxiyo, tubaakada, iyo warshadaha kale.Waxa loo qaybiyaa darajada dhismaha, darajada cuntada, darajada dawooyinka, warshadaha PVC gr...Akhri wax dheeraad ah»
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Hydroxypropyl methylcellulose waxaa loo isticmaalaa sidii substrate walxo ceeriin ah si loo soo saaro saliid, taas oo xaqiijin karta isticmaalka wadarta sonkorta, wanaajiso heerka isticmaalka alaabta ceeriin, la yareeyo qadarka haraaga substrate ee maraq halsano, iyo in la yareeyo kharashka daaweynta biyaha wasakhda ah.Tani h...Akhri wax dheeraad ah»
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Hydroxypropyl methylcellulose waa nooc ka mid ah cellulose aan ionic ahayn oo isku qasan.Si ka duwan ionic methyl carboxymethyl cellulose ether qasan, kuma falceliso biraha culus.Sababtoo ah saamiga kala duwan ee maadada methoxyl iyo ka kooban hydroxypropyl ee hydroxypropyl methylcellulose iyo viscos kala duwan...Akhri wax dheeraad ah»
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Dhismaha makaanikada ee madaafiicda ayaa sanado badan lagu tijaabiyay laguna dalacsiiyay gudaha Shiinaha, laakiin wax horumar ah oo la taaban karo lagama gaarin.Marka laga soo tago shakiga ay dadku ka qabaan isbeddellada qaran-dumiska ah ee dhismaha makaanikada ah uu u keeni doono hababka dhismooyinka dhaqameed, sababta ugu weyn ...Akhri wax dheeraad ah»
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Sida mid ka mid ah isku-darka ether-ka cellulose-ka muhiimka ah ee hoobiyeyaasha budada qalalan, hydroxypropyl methylcellulose waxay leedahay hawlo badan oo hoobiye ah.Doorka ugu muhiimsan ee hydroxypropyl methylcellulose ee hoobiye sibidhka waa haynta biyaha iyo dhumucdooda.Intaa waxaa dheer, sababtoo ah isdhexgalka ay la leedahay sibidhka sys ...Akhri wax dheeraad ah»
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1. Su'aal: Sidee loo kala soocaa viscosity-yar, dhexdhexaad-dhexdhexaad ah, iyo aragti sare oo ka duwan qaab-dhismeedka, ma jiraan wax farqi ah oo u dhexeeya joogteynta?Jawaab: Waxaa la fahamsan yahay in dhererka silsiladda molecular uu kala duwan yahay, ama miisaanka unugyadu uu kala duwan yahay, waxaana loo qaybiyaa lo...Akhri wax dheeraad ah»