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Diyaarinta hemp stalk size ether cellulose iyo codsigeeda ee cabbirka
Soo koobid: Si loo beddelo dareeraha khamriga polyvinyl ee aan dumin karin, hemp stalk cellulose ether-hydroxypropyl methylcellulose ayaa laga diyaariyey caws hemp qashinka beeraha, oo lagu qaso istaarij gaar ah si loo diyaariyo slurry. Polyester-suufka dunta isku qasan ee T/C65/35 14.7 tex wuxuu ahaa cabbir...Sii akhri -
Sidee wax-qabadyada hoobiye-isku-dhafka ah u wanaajiyaan waxqabadka hoobiye?
Waxyaalaha lagu daro sida hoobiye diyaarsan, ether cellulose, xakamaynta xinjirowga, budada cinjirka dib loo cusboonaysiin karo, wakiilka hawo-mareenka, wakiilka xoogga hore, yareeyaha biyaha iyo waxyaabo kale oo wax lagu daro ayaa lagu daraa iyadoo loo eegayo baahida mashruuca, taas oo si weyn u wanaajisa hawl wadeenka ...Sii akhri -
Farsamaynta ficilka ether methyl cellulose
Marka la isku daro hoobiye budada qalalan, methyl cellulose waa qadar yar oo lagu daro, laakiin waxay leedahay wax lagu daro oo muhiim ah oo si weyn u wanaajin kara isku dhafka iyo dhismaha dhismaha hoobiye. Si fudud loo dhigo, ku dhawaad dhammaan sifooyinka isku dhafka qoyan ee hoobiye oo lagu arki karo ...Sii akhri -
Waa maxay mabda'a isku-dhafka etherification ee hydroxypropyl methylcellulose?
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...Sii akhri -
Qalabaynta iyo Sifada Butane Sulfonate Cellulose Ether Biyo Yareeyaha
Isku-dubarid iyo sifada Butane Sulfonate Cellulose Ether Biyo-yareeyaha Microcrystalline cellulose (MCC) oo leh shahaado qeexan oo polymerization ah oo laga helay hydrolysis acid hydrolysis ee saxarka suufka cellulose ayaa loo isticmaalay sidii alaab ceeriin ah. Sida firfircoonida sodium hydroxide, waxaa lagu falceliyay 1 ...Sii akhri -
Waa maxay hababka xulashada ee hoobiyeyaasha ether-ka ee cellulose-ka ee isku-dhafan?
Mid ka mid ah farqiga ugu weyn ee u dhexeeya hoobiyeyaasha qallalan ee qallalan iyo hoobiye dhaqameed ayaa ah in hoobiye-engegan lagu beddelay qadar yar oo kiimiko ah. Ku darida hal wax lagu daro oo lagu daro hoobiye budo qalalan ayaa loo yaqaanaa wax ka beddelka aasaasiga ah, ku darista laba ama wax ka badan oo lagu daro waxaa loo yaqaan 'secondary modification'.Sii akhri -
Saamaynta budada cinjirka ah ee waxqabadka EPS hoobiye dahaarka kulaylka
Hoobiyaha EPS granular thermal insulation waa walxo dahaadhida kulaylka fudud oo lagu qaso xirayaasha aan noolaha ahayn, kuwa isku xidha organic, isku darka, waxyaalaha lagu daro iyo isu geynta iftiinka ee qayb gaar ah. Waxaa ka mid ah EPS granular granular thermal hobiyeyaasha hadda la baaray oo la dabaqay, dib ayaa loo habeyn karaa ...Sii akhri -
Shaqada iyo codsiga etherka cellulose ee hoobiye diyaarsan
Ether cellulose waxay inta badan leedahay saddexda hawlood ee soo socda: 1) Waxay dhumucdi kartaa hoobiye cusub si ay uga hortagto kala-soocidda oo ay u hesho jir caag isku mid ah; 2) Waxay leedahay saameyn hawo-mareen ah, waxayna sidoo kale xasilin kartaa lebbiska iyo xumbo hawo wanaagsan oo la galiyay hoobiye; 3) Sida ag biyaha ceshanaya...Sii akhri -
Methyl cellulose ether on heerkulka qolka daaweynta shubka waxqabadka aadka u sarreeya
Methyl cellulose ether on heerkulka qolka daaweynta ultra-sare waxqabadka la taaban karo Abstract: By beddelo content ee hydroxypropyl methylcellulose ether (HPMC) ee heerkulka caadiga ah daaweynta shubka waxqabadka ultra-sare (UHPC), saamaynta ether cellulose on dheecaanka, dejinta waqti, is fahanSii akhri -
Soo bandhigid kooban ee istaarijka ether
Istaarijka Etherified waa eter beddelka istaarijka oo ay sameeyeen falcelinta kooxaha hydroxyl ee ku jira molecules istaarijka leh walxo fal-celin ah, oo ay ku jiraan istaarijka hydroxyalkyl, istaarijka karboxymethyl, istaarijka cationic. Tan iyo etherification istaarijku waxay hagaajinaysaa xasiloonida viscosity iyo bond ether ...Sii akhri -
Dulmar guud oo ku saabsan codsiga etherka cellulose ee rinjiga cinjirka ah iyo putty
Ether-ka Cellulose waa polymer-ka-molecular-ka sare ee aan-ionic-ka-soo-baxa ahayn, kaas oo ah biyo-milmi iyo dareere-milmi. Waxay saameyn kala duwan ku leedahay warshadaha kala duwan. Tusaale ahaan, alaabta dhismaha kiimikada, waxay leedahay saamaynta soo socota: ①Water retaining agent ② Dhumuc weynSii akhri -
Dhumucda iyo Thixotropy of Cellulose Ether
Saamaynta dhumucda ether-ka cellulose waxay kuxirantahay: heerka polymerization of ether cellulose, xoojinta xalalka, heerka dhogorta, heerkulka iyo xaaladaha kale. Hantida gelling-ka ee xalku waa hanti alkyl cellulose iyo asalkeeda la beddelay. Gelation-ku wuxuu leeyahay a...Sii akhri
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