CMC-Textile&Dyeing Grade
- Commodity name: CMC-Textile&Dyeing Grade
- 数字序号: 04
Classification
Contact Information
SPECIFICATION OF SODIUM CARBOXYMETHYL CELLULOSE
Commodity Name: Sodium Carboxymethyl Cellulose
CAS No.: 【9004-32-4】
Synonyms: Carboxymethyl Cellulose, CMC, Sodium CMC, Na-CMC, Cellulose Gum.
HS Code: 39123100
Application: Textile grade
Despription:
CMC is a good finishing agent, thickener and sizing agent. CMC can be applied on the gauze, in the process of weaving the protection of the role, to retain a good elasticity and improve the smooth muscle.
CMC as a sizing agent is because of its film-forming in the cotton yarn to form a protective film, effectively prevent mildew and insect bites. At the same time, CMC can be used as a printing material for the dyeing industry and it can improve the force of hydrophilic and osmosis of dye material, making the dyeing uniform and less chromatism.
Popular specification as per below table for your reference,specification can be customized.
|
Model |
Viscosity , |
Degree of Substitution |
Purity(%) |
pH,(25℃, |
Loss on drying |
|
|
Concentration |
Viscosity Range |
|||||
|
HXTX-25 |
1 |
25-35 |
1.15-1.25 |
≥99 |
6.0-8.5 |
≤8.0 |
|
HXTX-200 |
1 |
200-500 |
≥0.8 |
≥90 |
||
|
HXTX-1500 |
1 |
1500-2500 |
≥0.95 |
≥90 |
||
|
HXTX-300 |
2 |
300-800 |
≥0.7 |
≥90 |
||
|
HXTX-800 |
2 |
800-1200 |
≥1.2 |
≥90 |
||
|
HXTX-1300 |
2 |
1300-1600 |
≥0.85 |
≥99.5 |
||
Packing: 25kg kraft paper bag with PE inner, or other packing as clients request.
Storage:
1.Store in a cool, dry, clean, ventilated environment.Temperature Max. 40℃, with a relative humidity ≤80%.
2.The products should be prevented from water and package bag damaging during transportation
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