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Waa maxay isku-darka kiimikaad dhisme ee dhoobada dhoobada leh ee HPMC?
Hydroxypropyl Methylcellulose (HPMC) waa eter-ka aan-ionic cellulose-ka ahayn ee si weyn loogu isticmaalo qalabka dhismaha, cuntada, waxyaabaha la isku qurxiyo, daawooyinka iyo qaybaha kale. Waxaa lagu soo saaraa wax ka beddel kiimikaad ee cellulose. Waxay caadi ahaan u muuqataa sida budo cad ama ka baxsan oo si fudud ugu milmay biyaha si ay u sameeyaan ...Sii akhri -
Waa maxay sifooyinka HPMC?
Hydroxypropyl Methylcellulose (HPMC) waa soosaar cellulose muhiim ah oo leh codsiyo kala duwan oo warshado badan ah. Waxay leedahay sifooyin jidheed iyo kiimiko oo aad u wanaagsan, suntan hoose, iyo saaxiibtinimo deegaanka. 1. Astaamaha aasaasiga ah ee qaab dhismeedka kiimikada HPMC iyo guryaha H...Sii akhri -
Waa maxay arrimaha ugu waaweyn ee saameeya haynta biyaha ee alaabta HPMC?
Hydroxypropyl methylcellulose (HPMC, Hydroxypropyl Methylcellulose) waa eter cellulose oo muhiim ah, oo si weyn loogu isticmaalo dhismaha, daawada, cuntada iyo meelaha kale, waxayna si gaar ah ugu badan tahay qalabka dhismaha. Haysashada biyaha ee HPMC waa mid ka mid ah hantideeda muhiimka ah waxayna ka ciyaartaa door muhiim ah ...Sii akhri -
Faa'iidooyinka iyo Codsiyada Methyl Hydroxyethyl Cellulose (MHEC)
1. Dulmar guud Methyl Hydroxyethyl Cellulose (MHEC), oo sidoo kale loo yaqaan Hydroxyethyl Methyl Cellulose, waa unug unug nonionic cellulose ah. Qaab dhismeedkeeda molecular waxaa lagu helaa soo bandhigida kooxaha methyl iyo hydroxyethyl kooxaha hydroxyl ee ku jira molecule cellulose. Sababo la xiriira jirkeeda iyo kiimikaad gaar ah...Sii akhri -
Ma jiraan wax-qabadyo waara oo loogu talagalay soo-saarka iyo wax-ka-qabashada HPMC?
Hydroxypropyl methylcellulose (HPMC) waa polymer-ka shaqada badan ee si weyn loogu isticmaalo daawada, cuntada, dhismaha iyo meelaha kale. In kasta oo codsigeeda baahsan uu keenay faa'iidooyin dhaqaale iyo farsamo oo la taaban karo, wax soo saarka iyo habraacyada habraaca ee HPMC waxay leeyihiin saameyn gaar ah ...Sii akhri -
Codsiga iyo sifooyinka methyl hydroxyethyl cellulose (MHEC)
1. Horudhac Methyl hydroxyethyl cellulose (MHEC), oo sidoo kale loo yaqaan hydroxyethyl methyl cellulose (HEMC), waa ether nonionic cellulose biyo-milmi leh. MHEC waa polymer semi-synthetic ah oo ay samaysay falcelinta cellulose dabiiciga ah ee methanol iyo ethylene oxide. Sababtoo ah jirkeeda gaarka ah iyo kiimikooyinka...Sii akhri -
Waa maxay sifooyinka gaarka ah ee ether cellulose ee xabagta tile?
Cellulose ether (CE) waa iskudhis polymer multifunctional helay by wax ka beddelka kiimikada cellulose dabiiciga ah. Waxaa si weyn loogu isticmaalaa xabagta tile-ka ee alaabta dhismaha. Qaab-dhismeedkeeda kiimikaad ee gaarka ah iyo sifooyinka jidheed ayaa siinaya faa'iidooyin la taaban karo oo lagu hagaajinayo waxqabadka tile-ka ...Sii akhri -
Methyl Hydroxyethyl Cellulose (MHEC)
Methyl Hydroxyethyl Cellulose (MHEC) waa eter cellulose caadi ah. Waxaa lagu helaa etherification of cellulose waxaana inta badan loo isticmaalaa warshado badan sida dhismaha, daawooyinka, qurxinta, iyo cuntada. MHEC waxay leedahay milmi biyo wanaagsan, dhumucnaan, cayrin, iyo sifooyin isku xidhan, waana ...Sii akhri -
Waa maxay faa'iidooyinka isticmaalka hydroxypropyl cellulose ee qaababka qiyaasta adag?
Hydroxypropyl cellulose (HPC) waa polymer isku dhafan oo si ballaaran loogu isticmaalo qaababka daawooyinka, gaar ahaan qaababka qiyaasta adag sida kiniinnada iyo kaabsalka. Sifooyinkeeda gaarka ah ee kiimikaad ayaa ka dhigaya qayb qiimo leh oo loogu talagalay nidaamyada gudbinta daroogada. 1. Kiniinka binder Hydroxypropyl cellul...Sii akhri -
Waa maxay codsiga budada cinjirka ee dib loo cusboonaysiin karo (RDP) ee hoobiye dahaarka walxaha polystyrene?
1. Horudhac Hoobiyaha dahaarka ee walxaha polystyrene waa shay caadi ahaan loo isticmaalo dhisidda dahaarka dibadda. Waxay isku daraysaa faa'iidooyinka qaybaha polystyrene (EPS) iyo hoobiyeyaasha dhaqameed, iyagoo siinaya saameyn wanaagsan oo dahaarka iyo sifooyinka farsamada. Si loo sii wanaajiyo c...Sii akhri -
Sidee Hydroxyethyl Cellulose loogu isticmaalaa maryaha saldhigga wejiga?
Maaskarada wejigu waa alaab caan ah oo la isku qurxiyo oo loogu talagalay in lagu gaarsiiyo maaddooyinka firfircoon ee maqaarka. Waxay hagaajin karaan fuuq-baxa maqaarka, ka saara saliidaha xad-dhaafka ah, waxayna gacan ka geysan karaan hagaajinta muuqaalka daloolada. Mid ka mid ah qayb muhiim ah oo ka mid ah samaynta maaskaro saldhigga ah ee wejiga waa Hydroxyethyl Cellulose (HEC). Faham...Sii akhri -
Carboxymethyl cellulose iyo sodium carboxymethyl cellulose ma isku mid baa?
Carboxymethyl cellulose (CMC) iyo sodium carboxymethyl cellulose (CMC-Na) waa xeryahooda caadiga ah ee warshadaha kiimikada iyo warshadaha cuntada. Waxay leeyihiin kala duwanaansho gaar ah iyo isku xirnaanta qaab dhismeedka, waxqabadka iyo isticmaalka. Maqaalkani wuxuu si faahfaahsan u falanqayn doonaa sifooyinka, hababka diyaarinta, ...Sii akhri
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