I-carboxeymethyl seluplose (cmc) ifunyenwe emva kwe-carboxymethythy yeseluplose. Isisombululo se-AICOOF sinemisebenzi yokutyibilika, ukwenza ifilimu, ukugcinwa kwamanzi, ukukhuselwa kwamanzi, i-Illoud ye-Teroleim, yenye yezona zinto zininzi ze-talls, kwaye zibaluleke kakhulu. Itekhnoloji yoguqulelo yangoku ye-seleylulose ikakhulu igxile kwi-ether kunye nokukhuthaza. I-CarboxymeXoncel luhlobo lwetekhnoloji yokufunda.
iipropathi zomzimba
I-Sodium Carboxymethyl Selelose (CMC) yi-aionsulose ether, inomgubo omhlophe okanye ophuzi ophuzi, engenabungozi, engenabungozi, engenabungozi; Inyibilikiswe ngokulula kumanzi abandayo okanye amanzi ashushu, enze isisombululo esithile esicacileyo. Isisombululo asingathathi hlangothi okanye kancinci i-alkaline, i-infounyine e-Ethanol, i-Ether, i-Isupropanol, i-Acetone kunye nezinye iinyibilikisi ze-organic, isisombululo se-ethanol okanye i-acetone. I-hygroscopic, izinzile kukukhanya kunye nobushushu, i-viscofity ihla ngokunyuka kweqondo lobushushu, isisombululo sihlala siphantsi kwe-AST 27 ℃, kunye noxinzelelo oluqinileyo xa i-2% isisombululo se-71mn / n.
Iipropathi zeekhemikhali
Ilungiselelwe ukuvela kwi-Selexlose ye-carboxymethyl, inyanga isellulose nge-sodium hydroxide ukuba ifomu i-alkali i-alkali i-alkali, emva koko iphendule nge-monochlorocetic acid. Iyunithi ye-glucose eyenza ukuba amaqela ama-3 e-hydroxyl anokutshintshwa, ngoko iimveliso ezinamanqanaba ahlukeneyo ezinto ezinokufunyanwa. Ngokomyinge, i-1 MMOL ye-carboxymethyl yaziswa nge-1 g yomenziso owomileyo, olwalungena emanzini nasekhohlo i-acid ye-chromatography yotshintshiselwano. I-Carboxymethyl pka imalunga ne-4 kumanzi acocekileyo kwaye malunga ne-3.5 kwi-0.5mol / l nacl. Luhlobo lwe-cubidic ebuthathaka kwaye ihlala isetyenziselwa ukwahlulwa kweeproteni ezingathathi hlangothi nezisisiseko kwi-PH> 4. Ngaphezulu kwe-40% yamaqela e-hydroxyl atshintshwa ngamaqela e-carboxymethyl, enokutshitshiswa emanzini ukwenza isisombululo esiphezulu se-colloidal esizinzileyo.
Eyona njongo iphambili
I-Carboxymethyl Selelose (CMC) yi-poltity powcles emhlophe kwaye i-odolm emhlophe enentsebenzo yokusebenza ngokuzinzileyo kwaye inyibilikiswe ngokulula emanzini. Isisombululo se-AICO EZIQHELEKILEYO NGOKUGQIBELA OKANYE ALULELINE Ulwelo olungathethekiyo, lunyibilikiswa kwezinye iibhanti ezinyibilikayo zamanzi kunye ne-resins, kunye ne-incollower. kwizinyibilikisi eziphilayo ezinjenge-ethanol. I-CMC inokusetyenziswa njengokuthengisa, i-thickener, iarhente yokumisa, i-eulsifier, isisasazi, ukuzinza, iarhente, njl.
I-Sodium Carboxymethyl Selelose (CMC) yimveliso enesiphumo esikhulu, eyona nto isetyenziswa kakhulu kwaye eyona nto ilunge kakhulu kunye neyona ndlela iqhelekileyo "yaziwa ngokuba"
1. Isetyenziselwa ukuqhuba i-oyile kunye negesi yegesi, ukumba kakuhle kunye nezinye iiprojekthi
① Udaka oluqukethe i-CMC lunokwenza udonga lwequol lube yikhekhe lokucoca kwaye luqinile nge-filter ephantsi, enciphisa ilahleko yamanzi.
Emva kokongeza i-CMC eludakeni, irig yokuqhuba inokufumana amandla okuqala aphantsi, ukuze udaka alukhuphe irhasi esongelwe kuyo, kwaye kwangaxeshanye, ubugqwirha bulahliwe ngokukhawuleza emngxunyeni womdaka.
I-③drilling daud, njengozinye ukusasazeka, inethuba lokuphila, kwaye ukongezwa kwe-CMC kungayenza ibe zizinzile kwaye isuse ixesha lobukho.
④ Udaka oluqukethe i-CMC lungafane lichaphazeleke ngokubumba, ke akukho mfuneko yokuba ugcine ixabiso le-pH kwaye lusebenzise izinto ezigciniweyo.
⑤ iqulethe i-CMC njengokumba i-Duda yokuhlamba iarhente yonyango, enokumelana nongcoliseko lweetyiwa ezahlukeneyo ezinyibilikayo.
⑥ Udaka oluqukethe i-CMC luzinzo oluhle kwaye lunganciphisa ukulahleka kwamanzi nokuba iqondo lobushushu lingaphezulu kwe-150 ℃.
I-CMC enophawu oluphezulu kunye nenqanaba eliphezulu lokufaka endaweni ilungele ukuxinana okuphezulu, kunye ne-CMC ngoxinzelelo oluphantsi kunye nenqanaba eliphezulu elifanelekileyo lilungele ukuxinana okuphezulu. Ukukhethwa kwe-CMC kufuneka kugqitywe ngokweemeko ezahlukeneyo ezinje ngohlobo lodaka, ingingqi kunye nobunzulu bobunzulu.
2. Isetyenziswe kwi-Loves, ukuPrinta kunye nokuDibanisa ishishini. Ishishini lemephu lisebenzisa i-CMC njengearhente ye-SICE ye-SICK yokufakelwa komqhaphu, uboya besilika, ifilimikhali, idityaniswe nezinye izinto ezomeleleyo;
3. Isetyenziswe kwiPhepha leShishini lePMC inokusetyenziswa njenge-arhente yephepha lomhlaba kunye nearhente ye-swing kwishishini lephepha. Ukongeza i-0.1% ukuya kwi-0.3% cmc kwi-pulp inokuphucula amandla e-thenp enama-40% ukuya kwi-50%, yonyusa ukuxolelwa ngamaxesha ama-4 ukuya kwangama-5.
I-4. I-CMC inokusetyenziswa njenge-adsorbent ye-adsorblen xa yongezwa kwiicoci zokwenziwa; Iichemicals zemihla ngemihla ezinjengeSoftware ShishinoSte MMC Gycrin Actstrin isetyenziswa njengesiseko se-gum ye-inyoti; Umzi-mveliso wamayeza usetyenziswa njenge-gickener kunye ne-mulsifier; Isisombululo se-CMC Ackeed kwaye sisetyenziselwa ukwenziwa kweeminerals, njl.
5. Kwishishini le-ceramic, linokusetyenziswa njenge-adhesitive, i-plastiber, iarhente yokumisa i-glaze, iarhente yokulungisa umbala, njl.
I-6. Isetyenziswe ekwakhiweni ukuphucula ukugcinwa kwamanzi kunye namandla
7. Isetyenziselwa ishishini lokutya. Umzi-mveliso wokutya usebenzisa i-CMC kunye nenqanaba eliphezulu lokufaka endaweni ye-ice cream, ukutya okuphekiweyo, i-noodle ephekiweyo, kunye ne-foam yokuchitha ibhiya, njl.
8. Ishishini lamachiza likhetha i-CMC ngohlobo olufanelekileyo njengombophelelo wetafile, ihlazo, kunye nokumisa iarhente yokumiswa.
Ixesha leposi: I-Nov-03-2022