Carboxy Methyl Cellulose (CMC)
Bayanin Samfura
Sodium carboxymethyl cellulose, kuma aka sani da carboxymethyl cellulose, CMC, shi ne mafi yadu amfani da kuma mafi amfani da irin cellulose a duniya a yau.Farin fibrous ko granular foda.Yana da abin da aka samo asali na cellulose tare da matakin glucose polymerization na 100 zuwa 2000. Ba shi da wari, maras ɗanɗano, marar daɗi, hygroscopic, kuma maras narkewa a cikin kaushi na kwayoyin halitta.
Sodium carboxymethyl cellulose ne jituwa tare da karfi acid mafita, soluble baƙin ƙarfe salts, da kuma wasu sauran karafa irin su aluminum, mercury da zinc. wasu sunadaran da ke da inganci.
Duban inganci
Babban alamun don auna ingancin CMC shine matakin maye gurbin (DS) da tsabta.Gabaɗaya, kaddarorin CMC sun bambanta lokacin da DS ya bambanta;mafi girman matakin maye gurbin, mafi ƙarfi da ƙarfi, kuma mafi kyawun nuna gaskiya da kwanciyar hankali na mafita.A cewar rahotanni, lokacin da digiri na maye gurbin CMC ya kasance tsakanin 0.7 da 1.2, nuna gaskiya ya fi kyau, kuma danko na maganin ruwa na ruwa shine matsakaicin lokacin da pH ke tsakanin 6 da 9. Domin tabbatar da ingancinsa, ban da da zabi na etherifying wakili, wasu dalilai shafi mataki na maye da kuma tsarki dole ne kuma a yi la'akari, kamar adadin dangantaka tsakanin alkali da etherifying wakili, etherification lokaci, tsarin ruwa abun ciki, zafin jiki, pH darajar, bayani Concentration da gishiri, da dai sauransu.
Abubuwan Al'ada
| Bayyanar | Fari zuwa kashe-fari foda |
| Girman barbashi | 95% wuce 80 raga |
| Digiri na canji | 0.7-1.5 |
| PH darajar | 6.0-8.5 |
| Tsafta (%) | 92min, 97min, 99.5min |
Shahararrun Makiyoyi
| Aikace-aikace | Matsayi na al'ada | Dankowa (Brookfield, LV, 2% Solu) | Dangantaka (Brookfield LV, mPa.s, 1% Solu) | Digiri na Sauya | Tsafta |
| Don Paint | Saukewa: CMC FP5000 | 5000-6000 | 0.75-0.90 | 97% min | |
| Saukewa: CMC FP6000 | 6000-7000 | 0.75-0.90 | 97% min | ||
| Saukewa: CMC7000 | 7000-7500 | 0.75-0.90 | 97% min | ||
| Don abinci
| Saukewa: CMC FM1000 | 500-1500 | 0.75-0.90 | 99.5% min | |
| Saukewa: CMC FM2000 | 1500-2500 | 0.75-0.90 | 99.5% min | ||
| CMC FG3000 | 2500-5000 | 0.75-0.90 | 99.5% min | ||
| Saukewa: CMC FG5000 | 5000-6000 | 0.75-0.90 | 99.5% min | ||
| Saukewa: CMC FG6000 | 6000-7000 | 0.75-0.90 | 99.5% min | ||
| Saukewa: CMC FG7000 | 7000-7500 | 0.75-0.90 | 99.5% min | ||
| Don wanka | Farashin FD7 | 6-50 | 0.45-0.55 | 55% min | |
| Don man goge baki | Saukewa: CMC1000 | 1000-2000 | 0.95 min | 99.5% min | |
| Don yumbu | Saukewa: CMC1200 | 1200-1300 | 0.8-1.0 | 92% min | |
| Domin filin mai | CMC LV | 70 max | 0.9 min | ||
| CMC HV | 2000 max | 0.9 min |
Aikace-aikace
| Nau'in Amfani | Takamaiman Aikace-aikace | An Yi Amfani da Kaddarorin |
| Fenti | fenti na latex | Kauri da daurin ruwa |
| Abinci | Ice cream Kayayyakin burodi | Kauri da kwanciyar hankali daidaitawa |
| Hako mai | Ruwan hakowa Kammala Ruwa | Kauri, riƙe ruwa Kauri, riƙe ruwa |
Yana da ayyuka na adhesion, thickening, ƙarfafawa, emulsification, riƙewar ruwa da dakatarwa.
1. Ana amfani da CMC a matsayin mai kauri a cikin masana'antar abinci, yana da kyakkyawan daskarewa da kwanciyar hankali, kuma yana iya inganta dandano na samfurin kuma ya tsawaita lokacin ajiya.
2. CMC za a iya amfani da a matsayin emulsion stabilizer for injections, dauri da kuma film-forming wakili ga Allunan a cikin Pharmaceutical masana'antu.
3. CMC a cikin kayan wanka, CMC za a iya amfani da shi azaman wakili na redeposition na ƙasa, musamman ma tasiri mai tasiri a kan masana'anta na fiber na hydrophobic, wanda ya fi mahimmanci fiye da fiber carboxymethyl.
4. Ana iya amfani da CMC don kare rijiyoyin mai a matsayin mai daidaita laka da kuma kiyaye ruwa a hako mai.Amfanin kowace rijiyar mai shine 2.3t na rijiyoyi marasa zurfi da 5.6t na rijiyoyin mai zurfi.
5. CMC za a iya amfani da a matsayin anti-setling wakili, emulsifier, dispersant, leveling wakili, da m for coatings.Yana iya rarraba daskararrun daskararru a cikin ƙaura don kada murfin ba zai daɗe ba.Hakanan ana amfani dashi sosai A cikin fenti.
Marufi
Samfurin CMC an cika shi a cikin jakar takarda mai launi uku tare da ƙarfafa jakar polyethylene na ciki, nauyin net ɗin shine 25kg kowace jaka.
12MT/20'FCL (tare da Pallet)
14MT/20'FCL (ba tare da Pallet)