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Waa maxay codsiyada MHEC ee alaabta daryeelka shakhsi ahaaneed?
MHEC (Methyl Hydroxyethyl Cellulose) waa eter cellulose muhiim ah oo si ballaaran loogu isticmaalo alaabta daryeelka shakhsi ahaaneed. Sifooyinkeeda gaarka ah ee jireed iyo kiimikaad ayaa ka dhigaya mid qiimo weyn leh oo ku saabsan alaabooyin kala duwan. 1. Dhuxusha iyo xasiliyaha Mid ka mid ah codsiyada ugu caansan ee MHEC ee shakhsi ahaaneed ...Sii akhri -
Methyl Hydroxyethyl Cellulose Loo Isticmaalay Mashaariicda Dhismaha
Methylhydroxyethylcellulose (MHEC) waa ether cellulose ah oo muhiim ah oo si weyn loogu isticmaalo warshadaha dhismaha sababtoo ah sifooyinka wanaagsan. Qaab dhismeedka aasaasiga ah ee MHEC waa hordhaca kooxaha methyl iyo hydroxyethyl ee qalfoofka cellulose, kaas oo kiimiko ahaan loo beddelay ...Sii akhri -
Faa'iidooyinka HPMC ee Qalabka Grouting-ka ee Aan-yarayn
Alaabooyinka grouting-ka ah ee aan-yarayn ayaa lagama maarmaan u ah dhismaha si loo buuxiyo daldaloolada iyo bannaannada iyada oo aan isbeddel mug leh lahayn, hubinta xasilloonida qaabdhismeedka iyo cimri dhererka. Qayb muhiim ah oo ka mid ah walxahan waa Hydroxypropyl Methylcellulose (HPMC), oo ah unug unug unug cellulose ah oo wanaajinaya p...Sii akhri -
Cellulose ethers sida waxyaabaha muhiimka ah ee lagu daro warshadaha dawooyinka
Ethers Cellulose waa nooc ka mid ah polymers-ka wax laga beddelay oo ku salaysan cellulose, kuwaas oo si weyn loogu isticmaalo warshadaha dawooyinka sababtoo ah sifooyinkooda jidheed iyo kiimikaad ee wanaagsan. Noocyada ugu muhiimsan waxaa ka mid ah hydroxypropyl methylcellulose (HPMC), carboxymethyl cellulose (CMC) iyo methyl cellulose (MC) ....Sii akhri -
Faa'iidooyinka Methyl Cellulose Ether ee Waxqabadka
Methylcellulose ether (MC), ama methylcellulose, waa nonionic biyo-milmi kara polymer kaas oo qaab-dhismeedka kelli uu inta badan sameeyay iyada oo lagu beddelayo kooxaha hydroxyl ee cellulose iyo kooxaha methyl. Wax ka beddelkaani wuxuu u oggolaanayaa ethers-ka methylcellulose inay soo bandhigaan faa'iidooyinka waxqabadka gaarka ah ee appl kala duwan.Sii akhri -
Codsiga Hydroxypropyl Methylcellulose (HPMC) ee Qaababka Dawooyinka
Hydroxypropyl Methylcellulose (HPMC) waa semi-synthetic, aan firfircoonayn, polymer viscosity-sare ah oo si ballaaran loogu isticmaalo habaynta daroogada. Sifooyinkeeda gaarka ah ee jireed iyo kiimikaad ayaa ka dhigaya qayb muhiim ah oo ka mid ah warshadaha dawooyinka, oo leh filim samaynta, dhumucdi, xasillooni iyo noole ku habboon. B...Sii akhri -
Waa maxay sababta loo isticmaalo hydroxypropyl methylcellulose (HPMC)?
Hydroxypropyl methylcellulose (HPMC) waa shay kala duwan oo si weyn loogu isticmaalo daawada, cuntada, waxyaalaha la isku qurxiyo, qalabka dhismaha iyo qaybaha kale. Waa eter cellulose aan-ionic ahayn oo lagu helay wax ka beddel kiimikaad ee cellulose dabiiciga ah, iyo qaabdhismeedkeeda molecular ka kooban yahay hydroxypropyl iyo methyl subst ...Sii akhri -
Waxyaabaha saameeya barta dhalaalka ee hydroxyethyl cellulose
Hydroxyethyl cellulose (HEC) waa eter cellulose biyo-milmi leh oo muhiim ah, kaas oo si weyn loogu isticmaalo daaha, qodista saliidda, daawooyinka iyo beeraha kale. Barta dhalaalkeedu waa halbeeg jireed oo muhiim ah oo saameeya habayntiisa iyo isticmaalkiisa. Waxyaabaha saameeya barta dhalaalka ee hydroxyeth...Sii akhri -
Waxyaabaha saameeya barta dhalaalka ee hydroxyethyl cellulose
1. Qaab dhismeedka molecular Qaabka molecular ee sodium carboxymethyl cellulose (CMC) ayaa saamayn go'aan ku leh milmaheeda biyaha. CMC waa nooc ka mid ah unugyada cellulose, muuqaalkeeda qaabdhismeedkuna waa in kooxaha hydroxyl ee silsiladda cellulose qayb ahaan ama gebi ahaanba lagu beddelay kaarboSii akhri -
Codsiyada iyo isticmaalka HEC ee hawlaha saliidda iyo gaaska
Hydroxyethyl Cellulose (HEC) waxay door muhiim ah ka ciyaartaa hawlaha saliidda iyo gaaska. Maaddada polymer multifunctional, waxaa si weyn loogu isticmaalaa qodista dareeraha, dareerayaasha dhamaystirka, dareeraha jajabka iyo meelaha kale. Adeegsigeeda iyo adeegsigeeda waxa ay inta badan ka muuqdaan dhinacyada soo socda: 1. Codsiga d...Sii akhri -
Sidee bay viscosity ee hydroxypropyl methylcellulose u saameeyaa waxqabadkeeda dhismaha?
Hydroxypropyl Methylcellulose (HPMC) waa eter cellulose aan-ionic ahayn oo si weyn loogu isticmaalo qalabka dhismaha, gaar ahaan hoobiyeyaasha engegan, xabagta iyo dahaarka. Viscosity ee HPMC waa mid ka mid ah tilmaamayaasha waxqabadkeeda muhiimka ah ee codsiyada dhismaha waxayna saameyn muhiim ah ku leedahay kartida shaqada, wat ...Sii akhri -
Saamayn noocee ah ayuu heerkulku ku leeyahay viscosity ee xalka aqueous HPMC?
Hydroxypropyl Methylcellulose (HPMC) waa polymer muhiim ah oo biyaha lagu milmi karo oo si ballaaran loogu isticmaalo dawooyinka, cuntada, dahaarka, qalabka dhismaha iyo meelaha kale. Viscosity xallinta ee HPMC waa arrin muhiim ah oo saameeya waxqabadkeeda iyo codsigeeda, iyo heerkulku wuxuu saameyn weyn ku leeyahay ...Sii akhri
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