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  Home -> Products -> Additives -> Dispersing agent -> Dispersing agent 8C-23

Introduction

8C-23 is an anionic poly dielectric dispersant based on sodium polycarboxylic acid and plays a good role of dispersion in titanium dioxide, lithopone, precipitated calcium carbonate, calcium carbonate, talc, barium sulfate, kaolin, and other inorganic pigment.

 

Specifications:

Appearance: Light yellow and transparent liquid

Solid, %: 40±2

Specific gravity (25℃): 1.3±0.1

PH: 6±1

Solubility: Water-soluble

 

Properties:

Anti-aging, good luster can be maintained

Good viscosity stability, no post-thickening and flocculation

Strong coloring capacity, good dispersion effect can be obtained in a wide range

High universality, can be used in dispersion of a variety of inorganic salt and filler with water-based system

Economic efficiency, small dosage and less foam

 

Application range:

Particularly used in the calcium carbonate pigment that can not be easily dispersed

Applied in the dispersion system with high solid content and pigment fillers

Applied in the dispersion of high alkalescent materials like ash calcium powder

In mixed application with active pigment like zinc oxide

 

Dosage and usage:

Can be added in any production stage of paints; usually be added in the ground in advance.

Applied with wetting agents or other auxiliary dispersant such as AMP-95

Average dosage: 0.5-2.5% of the total weight. Upper limit: bright light and hard dispersion system; lower limit: plain glass and low-RMC system.

 

Package and storage:

·25KG or 200KG/barrel

Stored in sealed container under average temperature, can be stored for 1 year

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