$18.00
200 kg (MOQ)
1, 4-Bis (methoxymethyl) Benzene CAS 6770-38-3
Suzhou Senfeida Chemical Co., Ltd.
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Thickener for Detergent Powder with High Viscosity
| Price | Negotiable |
|---|---|
| Min Order | 1 Ton |
| Availability | In Stock |
| Shipping From | Hebei, China |
| Popularity | 459 people viewed |
Model NO.:
cmc
CAS No.:
9004-32-4
EINECS:
265-995-8
Appearance:
Powder
Source:
Refined Cotton
Colour:
White
Einecs No.:
265-995-8
Purity:
70%~95%
Shelf Time:
2 Years
Usage:
Thickener, Water Retaining
Trademark:
KELAIDE
Transport Package:
25kg/Bag
Specification:
300-2000mpa. s
Origin:
China
HS Code:
3912310000
Product Description
CMC Carboxymethyl Cellulose Sodium
Carboxy Methyl Cellulose(CMC) is synthesized by the alkali-catalyzed reaction of cellulose with chloroacetic acid. The polar (organic acid) carboxyl groups render the cellulose soluble and chemically reactive. The functional properties of Fooding Carboxy Methyl Cellulose(CMC) depend on the degree of substitution of the cellulose structure (i.e., how many of the hydroxyl groups have taken part in the substitution reaction), as well as the chain length of the cellulose backbone structure and the degree of clustering of the carboxymethyl substituents.
Oil Drilling Grade CMC
Physical and Chemical Indexes of Sodium Carboxymethyl Cellulose for Drilling Fluid.(Perform SY5093-92 Standard)
| LV-CMC | MV-CMC | HV-CMC | |
| Appearance | White or light yellow powder, freely flowable | ||
| Replace degrees(D. S) | 0.80 min | ||
| Purity | 80% min | 85% min | 95% min |
| Viscosity 2% (in 2% solution at 25 centigrade) | 200-500 mpa.s | 600-900 mpa.s | 1000-1800 mpa.s |
| Size(60 head) | 80% | ||
| Moisture (%) | 10% max | ||
| PH | 7.0-9.0 | 7.0-9.0 | 6.5-8.0 |
Category | Item | Index | ||
| Distilled water | Salt water | Saturated salt water | ||
| Oil-based mud | Filtration loss,ml | 60±10 | 90±10 | 100±10 |
| Apparent viscosity,mpa.s | ≤6 | ≤6 | ≤10 | |
| PH | 8.0±1.0 | 8.0±1.0 | 7.5±1.0 | |
| HV-CMC | Pulping rate,m³/t | ≥200 | ≥150 | ≥160 |
| LV-CMC | Filtration loss (10ml) | Dosage,g/l | ≤7.0 | ≤10.0 |
| Apparent viscosity,mpa.s | ≤4.0 | ≤6.0 | ||
| MV-CMC | Dosage,g/l | 6.0 | 14.0 | 3.5 |
| Apparent viscosity,mpa.s | ≥15 | ≥15 | ≥15 | |
| Filtration loss,ml | ≤9 | ≤9 | ≤8 | |
Building grade CMC
| LV-CMC | MV-CMC | HV-CMC | |||
| Appearance | White or light yellow powder, freely flowable | ||||
| Purity | 75-85% min | 75-90% min | 80-90% min | ||
| Viscosity 2% (in 2.5% solution at 30 centigrade) | 300-500 mpa.s | 400-700 mpa.s | 800-1200 mpa.s | ||
| Moisture (%) | 7-10% | 6-10% | 7-10% | ||
| Model | 2% viscosity,mpa.s | PH | Loss on drying,% | Purity% |
| KLD7 | 600-800 | 7-9 | ≤10 | ≥65 |
| KLD8-2 | ≥800 | 7-9 | ≤10 | ≥70 |
| KLD8-4 | 800-1200 | 7-9 | ≤10 | ≥80 |
| KLDT04 | ≥450 | 8-10 | ≤10 | |
| KLDT02 | 250-300 | 8-10 | ≤10 | |
| KLD348 | ≥300 | 8-12 | ≤40 | |
| KLD248 | 100-200 | 8-12 | ≤40 | |
| KLD148 | 40-100 | 8-12 | ≤40 |
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