Carboxymethyl Cellulose Sodium Cmc Cigarette Grade
Grade Standard:
Food/Detergent/Ceramic/Oil Drilling/Textile & Printing/Paint grade
Specification of CMC:
Item |
Oil drilling |
Ceramics |
Detergent Grade |
Paint |
Textile and |
Tech |
Replace degrees(D.S) |
0.80 min |
--------- |
0.75 min |
0.60 min |
--------- |
0.6-0.80 min |
Purity |
80% min |
70-85% |
70-80% min |
60-85% |
90%min |
50-75% min |
Viscosity 2% |
200-500mpa.s |
300-500 |
200-300mpa.s |
200min |
800-1200 |
100-400mpa.s |
Water content |
---------- |
7-10% |
---------- |
6-10% |
--------- |
|
PH |
7.0-9.0 |
|
6.0-8.0 |
6.5-8.5 |
|
6.0-8.0 |
Size |
80% |
---------- |
80% |
----------- |
------------ |
80% |
Drying reductions |
10% max |
---------- |
10% max |
----------- |
---------- |
10% max |
Product Name |
Sodium Carboxy methyl Cellulose(SCMC) |
|||
Type |
FOOD GRADE |
Batch No |
Sample |
|
Amount |
100g |
|||
1 |
Viscosity (2%25°CBrookfield),Cps |
2400-3000 |
2600 |
|
2 |
pH value(1%25°C) |
6.5-8.0 |
7.0 |
|
3 |
Degree of substitute |
0.81 |
0.83 |
|
4 |
Loss on drying (105°C),% |
<10 |
6.7 |
|
5 |
purity,% |
≥90 |
93.5 |
|
Uses of CMC:
1. Oil drilling grade CMC
2. Detergent grade CMC
3. CMC used in textile and dyeing industry
4.CMC in Food Industry
5.CMC in Ceramic Industry
6.used in painting,building,toothpaste ,battery and others
Detailed Uses of CMC:
1. Oil drilling grade CMC used in fracturing fluid, drilling fluid and well cementing fluid as
fluid loss controller and tackifier. It can protect the shaft wall and prevent mud loss thus
enhance recovery efficiency. 2. Detergent grade CMC, when used in liquid, paste detergent, acts as stabilizing agent and
thickening agent; When used in detergent powder, CMC can effectively prevent washes from
becoming contaminated after being washed by synthetic detergent. 3. CMC used in textile and dyeing industry as sizing agent and dying adjuvant to make
stock limpidity and transparence. It is easy a good stabilizer of the stock and helps to form
film. It is easy to desizing.
4.CMC in Food Industry:CMC is widely used in frozen desserts, protein food, beverages,
icings, dressings, instant noodles, etc.
5.CMC in Ceramic Industry
1)CMC for ceramics features uniform distribution of substituents (carboxy methyl group)
on the cellulose backbone. It produces fewer gel granules in glaze formulation.
2)It contains no colored impurity and is 100% combustible under firing condition,
to ensure clean ceramic glaze.
3) It can stabilize physical and chemical property of glaze formulation.
4) It can improve glaze adhesion and reduce glaze cracking.
5) It facilitates formation of a smooth dense glaze layer.
6) It can improve the rheological property of glaze formulation.
7) The glaze viscosity is proportional to the concentration of CMC added.
Storage of CMC: 1.Store in a cool, dry, clean, ventilated environment.2.The product for pharmaceutical and food grade should not be put together with toxic
substance and harmful substance or substance with peculiar smell during transportation
and storage.3. Since the date of production, a preservation period should not exceed 4 years for the
industrial product and 2 year for the product for pharmaceutical and food grade.4. The products should be prevented from water and package bag damaging during
transportation.
We can produce Sodium Carboxymethyl Cellulose with high purity, very high viscosity according to the customer’s requirements. We are waiting for your contacts.
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