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Microcrystalline Carboxymethyl Cellulose Sodium For Printing Auxiliary

Qingdao Allforlong Bio-Tech Co., Ltd. 
Qingdao Allforlong Bio-Tech Co., Ltd. 
City: Qingdao
Province/State: Shandong
Country/Region: China
Tel: 86-532-85171967

Microcrystalline Carboxymethyl Cellulose Sodium For Printing Auxiliary

Brand Name : Allforlong
Model Number : Industry grade
Place of Origin : Qingdao China
MOQ : 1000kgs
Price : negotiate
Payment Terms : L/C, T/T
Supply Ability : 10000tons
Delivery Time : 15days
Packaging Details : 25kgs per kraft paper bag,17 tons for one FCL
Certification : ISO9001 ISO22000
name : Carboxymethyl Cellulose Sodium
CAS No : 9004-32-4
MF : R(N)OCH2COONA
Appearance : White to off-white power
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Carboxymethyl Cellulose Sodium Paper Making grade CMC

1. Quick Detail :


Carboxymethyl Cellulose (CMC) is produced by chemical modification of cellulose, the most abundant polymer in nature and a major component of wood and cotton.CMC acts as thickener, rheology modifier, water retention aid, binder, dispersant, floating aid, etc. This wide range of properties makes CMC virtually useful everywhere water is involved in a process and more typically in ceramics, coatings, detergency, drilling fluids, food, mining, paper making , textiles printing.

CMC is a high-efficiency paper-making auxiliary, and features good moisture retention, dispersiblity


2. Description :


In paper making , CMC is used in making pulp so as to improve the retention rate and increase humidity and strength; when used in surface sizing, CMC can improve internal adhesion, decrease printing dust and enhance printing quality as molding reagent. In paper coating, CMC also helps the dispersion and fluidity of paint, improves appearance of paper and smoothness, upgrades optical performance and printing adaptability.

Addition: 0.3-1.5%.

·Increase the surface strength and abrasion resistance of paper


3. Applications :


CMC's application in papper-making industry


a. Pigment coating


· Control and regulate the rheology of coatings and dispersibility of pigments .

· Get pseudoplasticity of coatings .

· Improve the moisture retention of coatings .

· Has excellent film forming property.

b. Intracytoplasm adding


· Improve jordaning efficiency, shorten pulping time .

· Regulate electric potential of pulp .

· Improve the retention rate of additives, fillers etc

.

c. Top sizing

· Has excellent rheology and film forming property .

· Reduce air hole on paper surface .

· Improve the brightness and gloss of paper .

· Enhance the stiffness and smoothness of paper .

· Increase the surface strength and abrasion resistance of paper


4.Specifications :


ITEM

D.S

Viscosity
Brookfield

Purity

PH

Moisture

NX-1

≥0.80

1% 10-20

≥95

6.5-8.5

≤10

NX-2

≥0.80

1% 20-50

≥95

NX-3

≥0.80

1% 50-200

≥90

NX-4

≥0.80

1% 300-800

≥90

NX-5

≥0.80

1% 800-1200

≥90


5. Competitive Advantage :


Product Tags:

sodium carboxymethyl cellulose msds

      

sodium carboxy methyl cellulose

      
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