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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 maaskaro 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 -
Sidee bay hydroxypropyl methylcellulose u wanaajisaa hoobiye?
Hydroxypropyl methylcellulose (HPMC) waa maaddo kiimiko ah oo muhiim ah oo si weyn loogu isticmaalo qalabka dhismaha, gaar ahaan qaab-dhismeedka hoobiye. HPMC waxay si weyn u wanaajisaa waxqabadka dhismaha iyo waxqabadka ugu dambeeya ee hoobiye iyadoo hagaajinaysa sifooyinka rheological, xajinta biyaha, dildilaacaSii akhri -
Hydroxypropyl Methylcellulose (HPMC) ee Ceramics-ka Honeycomb
Hydroxypropyl methylcellulose (HPMC) waa wax isku dhafan oo lama huraan u ah soo saarista dhoobada malabka. ceramics-ka Malabka waxaa lagu gartaa qaab-dhismeedkooda gaarka ah ee kanaalada is-bar-bar yaacaya, kuwaas oo bixiya bedka sare ee dusha sare iyo hoos u dhaca cadaadiska, taas oo ka dhigaysa mid ku habboon codsiyada lik ...Sii akhri -
Waa maxay faa'iidooyinka ethers cellulose sida xidhayaasha ee daahan?
Ethers Cellulose, sida methyl cellulose (MC), hydroxypropyl methylcellulose (HPMC), iyo ethyl cellulose (EC), ayaa si weyn loogu isticmaalaa sida xirayaasha ee daaha sababtoo ah sifooyinka gaarka ah iyo faa'iidooyin badan. Halkan waxaa ah dulmar dhammaystiran oo dhinacyo kala duwan taabanaysa: Samaynta Filimka: Cellulose e...Sii akhri -
Sidee MHEC nadiifinta sare u shaqeysaa sida wakiilka biyaha haynta hoobiyaha?
Methyl Hydroxyethyl Cellulose (MHEC) oo nadiif ah oo nadiif ah ayaa ah wax lagu daro warshadaha dhismaha, gaar ahaan hoobiyeyaal. Doorkeeda aasaasiga ah sida wakiilka biyaha-haynta ayaa si weyn u saameeya karti-shaqaynta, adkaysiga, iyo waxqabadka hoobiyeyaal. Astaamaha Nadaafadda Sare ee MHEC 1. Kiimikada...Sii akhri
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