I-Carboxymethyl Cellulose
Ukubukeka:impushana emhlophe noma emhlophe
Izici zomzimba:iphuma ku-cellulose enamaqembu e-carboxymethyl (-CH2-COOH) eboshelwe kwamanye amaqembu e-hydroxyl we-glucopyranose monomers akha umgogodla we-cellulose.Ibizwa nangokuthi i-CMC, i-Carboxymethyl.I-Cellulose Sodium, usawoti we-Sodium we-Caboxy Methyl Cellulose.I-CMC ingenye yezinto ezibalulekile ze-solube polyelectrolyte.Ingancibilika emanzini, ingancibiliki otshwaleni, ethanol, benzene, chloroform nezinye izincibilikisi eziphilayo.Imelana namafutha ezilwane nemifino futhi akwenziwa ngokukhanya.
Ukucaciswa:
I-Carboxymethyl Cellulose Sodium (CMC) Yokudla
| Uhlobo | I-Sodium % | I-Viscosity (2% aq. sol., 25°C) mpa.s | pH | I-Chloride (Cl-%) | Ukomisa ukulahlekelwa (%) | Isilinganiso se-viscosity |
| FH9FH10 | 9.0-9.59.0-9.5 | 800-12003000-6000 | 6.5-8.06.5-8.0 | ≤1.8≤1.8 | ≤6.0≤6.0 | ≥0.90≥0.90 |
| FM9 | 9.0-9.5 | 400-600 600-800 | 6.5-8.0 | ≤1.8 | ≤10.0 | ≥0.90 |
| FVH9 | 9.0-9.5 | ≥1200 | 6.5-8.0 | ≤1.8 | ≤10.0 | ≥0.82 |
| FH6 | 6.5-8.5 | 800-1000 1000-1200 | 6.5-8.0 | ≤1.8 | ≤10.0 | - |
| FM6 | 6.5-8.5 | 400-600 600-800 | 6.5-8.0 | ≤1.8 | ≤10.0 | - |
| FVH6 | 6.5-8.5 | ≥1200 | 6.5-8.0 | ≤1.8 | ≤10.0 | - |
I-CMC ye-Detergent
| Uhlobo | XD-1 | XD-2 | XD-3 | XD-4 | XD-5 |
| I-Viscosity (2% aq. sol., 25°C) mpa.s | 5-40 | 5-40 | 50-100 | 100-300 | ≥300 |
| I-CMC % | ≥55 | ≥60 | ≥65 | ≥55 | ≥55 |
| I-substitution degree | 0.50-0,70 | 0.50-0,70 | 0.60-0,80 | 0.60-0,80 | 0.60-0,80 |
| pH | 8.0-11.0 | 8.0-11.0 | 7.0-9.0 | 7.0-9.0 | 7.0-9.0 |
| Ukulahleka kokomisa (%) | 10.0 |
Isicelo: I-CMC(ngenhlamba ebizwa ngokuthi “industril gourmet powder”) iwuhlobo lwe-ether emele i-cellulose ephuma emanzini e-fiber encibilikayo, esetshenziswa kabanzi ezimbonini zokucubungula ukudla, isiphuzo se-lactic acid kanye nomuthi wokuxubha, njll., futhi idlala indima ebalulekile kuyo yonke imboni noma uhwebo njenge-emulsifier, i-ejenti yokulinganisa .stabilizer,thickener,retarder,ifilimu yangaphambili,i-ejenti ehlakazayo,i-age emisiwe,i-adhisive,i-mercerizing,i-ejenti ecwebezelayo kanye ne-ejenti yokulungisa umbala,njll, inezinzuzo eziningi ukuthi izinsiza zemvelo ezijwayelekile kanye nezokuxhumana .
