Dispersant For Wet Grinding Of Calcium Carbonate

Dispersant For Wet Grinding Of Calcium Carbonate

1. This product is a modified branched low molecular weight polyacrylate organic dispersant, which helps the dispersion and stability of particles, improves the rheology and fluidity of emulsions or slurries, and has very good grinding and dispersion aids. Effect. Used in a mill, it can effectively transfer mechanical shearing force to calcium carbonate particles to increase grinding efficiency, increase production capacity, or obtain finer calcium carbonate particles under the same wet grinding conditions. 2. The dispersant for wet grinding of calcium carbonate can reduce the viscosity of calcium carbonate slurry, prevent calcium carbonate particles from settling, agglomerating or agglomerating, etc., and has low viscosity of calcium carbonate slurry, good slurry stability, and the slurry can be maintained under high shear force Have better liquidity.

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Product Introduction

Product Features


 

Excellent dispersion by wet grinding.

 

Prevent calcium carbonate particles from agglomerating, settling or agglomerating.

 

Low slurry viscosity and good slurry stability.

 

Can prepare coatings with high solid content.

 

Easy to operate and weigh.

 

Improve gloss and viscosity stability.

 

Save energy.

Quality Index


Project

Index
Appearance Light yellow transparent liquid

pH

6-8

Viscosity(25℃)

50-500CPS

Solid connect%

38-42

Solubility

Completely soluble in water

Instructions


In individual applications, a slurry viscosity-concentration curve or a slurry viscosity-shear stress curve should be made first to determine the appropriate addition amount.

 

The general addition amount is about 0.15%-0.5% of the absolute dry pigment, which can be added directly to the paint.

Packaging and shipping


Transported by tanker and packed in 1000kg plastic drum.

 

Storage


 

This product should be stored at 5-35℃, and the storage period is 6 months from the production date.

 

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