Coating Grade CMC-CMC & PAC-YuCMC Co., Ltd.-With an design annual output of 30,000 tons of high-purity carboxymethyl cellulose sodium products (CMC) and polyanionic cellulose products (PAC).

Coating Grade CMC

YUCMC® Coating Grade CMC as one kind of protective colloid, It will enhance the stability of emulsion polymerization system to evenly scatter the additive of pigment, filler, etc. into painting so as to impart it with good pigment adhesion effect.

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Introduction

YUCMC® CMC is macromolecule compound with multichain, and the linear chain will open, spread, interact and form the network collide after the water swelling. Meanwhile, the macromolecule chain with oxhydryl has hydration with water and twine with each other, and then increase the water phase viscosity. It has the excellent compatibility in water or in organic solvent, as well as the pigment. It used as thickener, dispersant and stabilizer in coating industry..

Performance

YUCMC®

FUNCTIONS

1. The macromolecular chain with the hydroxyl group of CMC is wound by hydration with water, which increases the viscosity of the product and has good solubility in water or organic solvents;

2. Excellent thickening effect, can prevent the coating separation due to temperature change, can also ensure that the coating does not precipitate in storage;

3. Good compatibility of pigments, greatly improving the rheological properties and viscosity of coatings;

4. Make full use of the good hydrophilicity of CMC, which can make good durability after coating.

5. It is often used as thickening agent, dispersant and stabilizer in coating industry.

Packing and Storage

Packing: 包装通用

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 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 years 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 Detergent Grade Sodium Carboxymethyl Cellulose (CMC) with high purity, very high viscosity according to the customer's requirements.
For more information, please download the specification of Detergent Grade Sodium Carboxymethyl Cellulose (CMC).