CMC(Sodium Carboxymethyl Cellulose),
1.Used in various areas
2.High purity and competitve price
3.Easy to use
Carboxymethyl cellulose-CMC
1, industrial and Oil level indicators of the quality of CMC
| Level | Product code | Quality standards | |||||
| Replace degrees .S)≥ |
Purity≥ | Viscosity 25 |
PH | Size (60 head)% | Drying reductions ≤ |
||
| Industrial grade | IL6 | 0.50-0.70 | 55 | 50-40* | 8.0-11.5 | 80 | 10 |
| IL8 | 0.80 | 75 | <300 | 7.0-9.0 | 80 | 8 | |
| LM6 | 0.60 | 45 | 300-800 | 6.0-8.5 | 80 | 8 | |
| IMH8 | 0.80 | 92 | ≥600 | 6.0-8.5 | 80 | 10 | |
| LH6 | 0.60 | 92 | 800-1200 | 6.0-8.5 | 80 | 8 | |
| LH8 | 0.80 | 92 | 800-1200 | 6.0-8.5 | 80 | 8 | |
| LH9 | 0.90 | 97 | 800-1200 | 6.0-8.5 | 80 | 8 | |
| ISH9 | 0.90 | 97 | >1200 | 6.0-8.5 | 80 | 8 | |
| Oil- | LV-CMC | 0.80 | 80 | 7.0-9.0 | 80 | 10 | |
| MV-CMC | 0.65 | 85 | 7.0-9.0 | 80 | 10 | ||
| HV-CMC | 0.80 | 95 | 6.5-8.0 | 80 | 10 | ||
2, CMC-oil drilling fluid performance indicators
| Level | Project | Indicators | |||
| Distilled water | Brine | Saturated brine | |||
| Pulp basis | Filtrate lossml) | 50±10 | 90±10 | 100±10 | |
| The apparent viscosity(mpa.s) | ≤6 | ≤6 | ≤10 | ||
| PH | 8.0±1.0 | 8.0±1.0 | 7.5±1.0 | ||
| HV-CMC | Create slurry ratem3/t | ≥200 | ≥150 | ≥160 | |
| LV-CMC | Filtrate loss | Quantityg/l | ≤7.0 | 10 | |
| The apparent viscositympa.s) | ≤4.0 | ≤6.0 | |||
| MV-CMC | Quantity | 6.0 | 14.0 | 23.5 | |
| The apparent viscosity mpa.s) | ≥15 | ≥15 | ≥15 | ||
| Filtrate loss ml) | ≤9 | ≤9 | ≤8 | ||
3, building materials, ceramics, mosquito coils, and paper industries of
| Specs indicators | Particularly high | |||
| Solution Viscosity mpa.S | ≥1200 | 800-1200 | 300-800 | 500-800 |
| Degree of substitution .S) | ≥0.60 | ≥0.60 | ≥0.60 | ≥0.60 |
| PH | 6.0-8.5 | 6.0-8.5 | 6.0-8.5 | 6.0-8.5 |
| Drying reductions | ≤10 | ≤10 | ≤10 | ≤10 |
| Purity | >90 | >90 | >90 | -- |
4, the food-level technical indicators
| Level | Product code | The main technical indicators | |||||||
| Viscosity mpa.S) |
Drying reductions | Chloride | Sodium | Fe | As | Pb % | |||
| Food Grade | SM6 | 400-800 | ≤10 | 6.0-8.0 | ≤1.8 | 6.5-8.5 | ≤0.03 | ≤0.0002 | ≤0.002 |
| SM7 | 800-1200 | ≤10 | 6.0-8.5 | ≤1.8 | 6.5-8.5 | ≤0.03 | ≤0.0002 | ≤0.002 | |
5, the tobacco industry ICH7
| Specs indicators | CMC mainly for the production process of bonding tobacco sheet, the CMC is characterized by fine powder, dissolved faster, high bond strength, and to reduce the cost of tobacco is very favorable. | ||
| Solution Viscosity mpa.S | ≥1200 | 800-1200 | |
| Degree of substitution.S) | ≥0.60 | ≥0.70 | |
| Purity | 6.0-8.5 | >90 | |
| PH | ≤10 | 6.0-8.5 | |
| Drying reductions | >90 | ≤10 |
6, the textiles industry
| Specs indicators | Textile Industrial CMC, CMC substituting machinery Sizing enable a smooth surface, wear soft Loom increased production capacity. Sizing with CMC texture of cotton yarn and light, non-perishable moldy facilitate preservation, as CMC Sizing lower rate than food, Therefore, in dyeing cotton without the desizing. | ||
| Solution Viscosity mpa.S | 600-1200 | 300-800 | |
| Degree of substitution.S) | ≥0.65 | ≥0.65 | |
| ChlorideNaCl%) | ≤7.5 | ≤7.0 | |
| Drying reductions | 6.0-8.5 | 6.0-8.5 | |
| Purity | ≤10 | ≤10 |
| CAS No.: 9000-11-7 | Other Names: sodium carboxymethyl cellulose | MF: C6H7O2(OH)2CH2COONa]n |
| Place of Origin: China (Mainland) | Type: Emulsifiers, Preservatives, Thickeners | Brand Name: JXJD |
| Model Number: Food Grade |
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