Carboxymethyl cellulose
Chitarisiko:chena kana mukaka chena hupfu
Zvimiro zvemuviri:inobva ku cellulose ine carboxymethyl mapoka (-CH2-COOH) akasungwa kune mamwe emapoka ehydroxyl eglucopyranose monomers anoumba cellulose musana.Inonzi zvakare seCMC, Carboxymethyl.Cellulose Sodium, Sodium munyu weCaboxy Methyl Cellulose.CMC ndeimwe yakakosha mvura solube polyelectrolyte.Inogona kunyungudika mumvura, isinganyungudike mudoro, ethanol, benzene, chloroform uye mamwe maorganic solvents.Inopesana nemafuta emhuka nemiriwo uye isingaitwe nekuvhenekerwa.
Specificaton:
Carboxymethyl Cellulose Sodium (CMC) yeChikafu
| Type | Sodium % | Viscosity (2% aq. sol., 25°C) mpa.s | pH | Chloride (Cl-%) | Kuomesa kurasikirwa (%) | Viscosity ratio |
| 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 | - |
CMC yeDetergent
| Type | XD-1 | XD-2 | XD-3 | XD-4 | XD-5 |
| Viscosity (2% aq. sol., 25°C) mpa.s | 5-40 | 5-40 | 50-100 | 100-300 | ≥300 |
| CMC% | ≥55 | ≥60 | ≥65 | ≥55 | ≥55 |
| Kutsiva 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 |
| Kurasika kwekuomesa (%) | 10.0 |
Application: CMC (inonzi vulgarly inonzi "industril gourmet powder") imhando yemumiriri cellulose ether mumvura-soluble fiber derivative, iyo inoshandiswa zvakanyanya kumaindasitiri ekugadzira chikafu, lactic acid chinwiwa uye mushonga wemazino, nezvimwewo, uye inoita basa rakakosha. in every industry or trade as emulsifier ,sizing agent .stabilizer,thickener,retarder,film former,dispersing agent,suspending agen,adhisive,mercerizing agent,lustering agent and color fixing agent,etc, ine zvakawanda zvazvakanakira kuti zvechisikigo zvakajairika uye zvekutaurirana .
