Carboxymethyl Cellulose Textile Dyeing Grade CMC

1. Product Description  InformationName CMCCAS No9004-32-4AppearanceWhite to cream powderViscosity3000 - 4000 mPa.spH6.0 - 8.5LeadMax. 2 mg/kgMoistureMax. 10%ApplicationEmulsifiers, Stabilizers, thickening CMC is light yellow, odorless and non-toxic powder. It can dissolve in cold water and hot wate

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1. Product Description 
 
Information
Name CMC
CAS No9004-32-4
AppearanceWhite to cream powder
Viscosity3000 - 4000 mPa.s
pH6.0 - 8.5
LeadMax. 2 mg/kg
MoistureMax. 10%
ApplicationEmulsifiers, Stabilizers, thickening 

CMC is light yellow, odorless and non-toxic powder. It can dissolve in cold water and hot water, it can form the transparent glue liquid. CMC solution assumes neutrality. It does not dissolve in acid, cresol, ethyl alcohol, acetone, chloroform, benzene and so on. It lightly dissolves in methyl alcohol, ether and so on such organic solvent. The solution viscosity increases along with density, and it is of pseudo-plastic flow, light-proof, thermal-proof, water absorbability, non-agglomerate, and anti- salty ability.

Carboxymethyl Cellulose Textile Dyeing Grade CMC

2. Specifications
 
Product Types
   Items
FH500FH1000FH2000FH3000FH4000FH5000FH6000FH7000FH8000
Viscosity (cps)
1%.25°C Brookfield
200-
800
800-
1500
1500-
2500
2500-
3500
3500-
4500
4500-
5500
5500-
6500
6500-
7500
>7500
Mesh Size80
Purity  %≥99.5
Degree of Substitution0.70-0.95
Loss on drying,%≤10
PH  1% solution6.0-8.5
Heavy metal≤10ppm
Fe≤3ppm
Pb≤3ppm
As≤2ppm
Total plate count≤5000cfu/g

3. Application

Textile Industry:
Due to water solubility, film making ability and binding characteristic, CMC is being used in sizing of yarns in warping.  Also, CMC with high viscosity 
levels are used in printing fabrics; either with sodium alginate or replacing it.


Drilling Insdustry:
In oil industry, CMC is being used together with barite bentonite, and clay in order to prepare drilling muds, which helps controlling suspension, and getting out the sand in the drilling process.
 
Glue and Adhesive Industry:
By making use of water solubility and binding properties, CMC is used as glue for wallpaper applications, and is also used in leather industry too.
 
Paper Industry:
CMC is used in paper industry for binding the ingredients, and for increasing the strenght of paper.  Some purified and technical grades are also usedfor smoothing the surface of paper, which means better printability and quality.
 
Paint Industry:
It is used in paints to control the flow property of paints.
 
Construction Industry:
CMC can be used with plaster and cement. The main objective is to prevent early freezing; that way, it becomes quite easy to work on plaster in a longer period.
 
Detergent Industry:
CMC is used in detergent industry widely due to its property of getting the dirt particules with the rinsing water. In cream detergents, it prevents the drying of surface and CMC can hold the water (moisture) for a long time.
Carboxymethyl Cellulose Textile Dyeing Grade CMC


4. Packing and Storage

25kg per kraft bag, 1x20fcl=16mt or 12mt with 20pallets. The product should be stored in a cool, dry, ventilated environment. 

Carboxymethyl Cellulose Textile Dyeing Grade CMC

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