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Kahadalka Shaqada Hydroxypropyl Methyl Cellulose ee Diatom Mud
dhoobada Diatom waa nooc ka mid ah walxaha gidaarka qurxinta gudaha oo leh diatomite oo ah alaabta ceeriin ee ugu weyn. Waxay leedahay shaqooyinka baabi'inta formaldehyde, nadiifinta hawada, hagaajinta qoyaanka, sii daynta ions oxygen-ta xun, dab-demiska, nadiifinta gidaarka, nadiifinta iyo carfiska, iwm.Sii akhri -
Ahmiyada in lagu daro budada polymerka dib loo kala firdhiyo gypsum is-heerinta
Ku darista 2% ilaa 3% budada cinjirka ee dib loo cusboonaysiin karo waxay si weyn u wanaajin kartaa iska caabbinta xidhashada hoobiyeyaasha is-heereeya, kaas oo buuxin kara iska caabbinta xidhashada 28d ≤ 0.59 ee ku qeexan heerka. Polymer-ka wuxuu ku kala firdhiyaa hoobiye ka dibna wuxuu sameeyaa filim, wuxuu buuxiyaa daloolada slurry wuxuuna la falgalaa ...Sii akhri -
HPMC waxay codsatay hoobiye is-mijaarka
Isticmaalka hoobiyeyaasha diyaarsan waa hab wax ku ool ah oo lagu hagaajinayo tayada mashruuca iyo heerka dhismaha ilbaxnimada; Dhiirigelinta iyo adeegsiga hoobiye-isku-dhafka ah ee diyaarsan ayaa ah mid waxtar u leh ka faa’iidaysiga kheyraadka, waana halbeeg muhiim u ah horumarka waara iyo d...Sii akhri -
Sidee budada cinjirka ah u kordhisaa walbahaarka maadada hoobiye
Budada cinjirka ah ayaa ugu dambeyntii sameysa filim polymer ah, iyo nidaam ka kooban qaab-dhismeedyo aan dabiici ahayn iyo qaab-dhismeedyo organic ah ayaa lagu sameeyay hoobiye la daaweeyay, taas oo ah, qalfoof iyo qalfoof adag oo ka kooban qalabka hawo-mareenka, iyo filim ay sameeyeen budada cinjirka dib loo cusboonaysiin karo ee farqiga. iyo dusha adag....Sii akhri -
Ma xaqiiqsatay doorka hydroxypropyl starch ether (HPS) ku leeyahay hoobiye?
Starch ether waa erey guud oo loogu talagalay fasalka istaarjka la beddelay ee ay ku jiraan curaarta ether ee molecule, sidoo kale loo yaqaan istaarijka etherified, kaas oo si weyn loogu isticmaalo daawada, cuntada, dunta, waraaqaha, kiimikooyinka maalinlaha ah, batroolka iyo warshadaha kale. Maanta waxaan inta badan sharaxnaa doorka istaarijka ether i...Sii akhri -
Waxqabadka sheyga ether cellulose wuxuu ka hadlayaa saameynta ay ku leedahay codsiga hoobiye-isku-dhafka qallalan
Maaddaama isku-dhafka ugu muhiimsan ee lagu dhisayo alaabada hoobiyeyaasha qallalan ee qallalan, ether cellulose ayaa door muhiim ah ka ciyaara waxqabadka iyo kharashka hoobiyeyaasha qallalan ee qallalan. Waxaa jira laba nooc oo ethers cellulose ah: mid waa ionic, sida sodium carboxymethyl cellulose (CMC), midna waa non-ionic, sida methyl ...Sii akhri -
Muhiimadda ay leedahay hydroxypropyl methylcellulose (HPMC) hoobiye-isku-dhafka ah
Magaca Shiinaha ee HPMC waa hydroxypropyl methylcellulose. Waa non-ionic waxaana badanaa loo isticmaalaa sidii wakiilka biyaha haynta ee hoobiye-engegan oo isku qasan. Waa maadada ugu badan ee lagu kaydiyo biyaha ee hoobiye. Alaabta ether-ku-saleysan ee polysaccharides oo ay soo saartay alkalization and etherification. Ma laha...Sii akhri -
Habka kala dirida ee hydroxypropyl methylcellulose (HPMC)
Habka kala diridda ee hydroxypropyl methylcellulose (HPMC) Hydroxypropyl methylcellulose (HPMC) waxaa si weyn loo isticmaalaa in qalabka dhismaha, daahan, xabagta synthetic, ceramics, daawooyinka, cuntada, dunta, beeraha, isku qurxiyo, tubaakada iyo warshadaha kale. Hydroxypropyl methylcellulose (HPMC) waa...Sii akhri -
Viscosity ee cellulose hydroxyethyl
Viscosity of hydroxyethyl cellulose Hydroxyethyl cellulose (HEC) waa nonionic, polymer biyo-milmi ah oo si weyn loogu isticmaalo dhumuc weyn, xasiliye, iyo xidhe ee warshado kala duwan, oo ay ku jiraan dawooyinka, qurxinta, iyo dhismaha. Viscosity-keedu wuxuu door muhiim ah ka ciyaaraa go'aaminta i...Sii akhri -
Ethyl hydroxyethyl cellulose alaab-qeybiye
Ethyl hydroxyethyl cellulose (EHEC) waa nooc la bedelay ee hydroxyethyl cellulose (HEC) kaas oo lagu falceliyay ethyl chloride. Wax ka beddelkaani wuxuu wax ka beddelaa sifooyinka HEC oo wuxuu keenaa polymer-ka kaas oo aad ugu milmaya dareeraha organic wuxuuna hagaajiyay caabbinta biyaha. EHEC waxaa loo isticmaalaa ...Sii akhri -
Hydroxyethyl cellulose afar geesood ah
Quaternized hydroxyethyl cellulose Quaternized hydroxyethyl cellulose (QHEC) waa nooc wax laga beddelay oo hydroxyethyl cellulose (HEC) kaas oo lagu falceliyay xarun afargeesle ah ammonium. Wax ka beddelkaani wuxuu wax ka beddelaa sifooyinka HEC wuxuuna keenayaa polymer cationic kaas oo leh noocyo kala duwan oo ...Sii akhri -
Natrosol 250 saac hydroxyethyl cellulose
Natrosol 250 hhr hydroxyethyl cellulose Natrosol 250 HHR waa nooc ka mid ah hydroxyethyl cellulose (HEC) oo si weyn looga isticmaalo warshado kala duwan, oo ay ku jiraan daaha, alaabta daryeelka shakhsi ahaaneed, iyo dareeraha qodista saliidda iyo gaasta. Maqaalkan, waxaan kaga hadli doonaa guryaha iyo codsiyada Natrosol 250 HHR a ...Sii akhri
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