2024-05-27 14:37:31

Special Dispersant LD-6204 For Water-Based Aluminum Silver Paste

Summary

LD-6204 is a special new interface material, supplemented by various types of additives to achieve various excellent functions. It is suitable for the paint industry, ink industry, especially for the dispersion of aluminum silver paste (non floating type), and has excellent application performance.

 

Main physical and chemical indexes

Appearance: colorless viscous liquid

Density (25 ℃): 1.05-1.1g/ml

Viscosity (25 ℃): 65-130 mpa s

PH value: 7-8

Active ingredient: 40%

 

Purpose

1. In water-based paint and ink, it plays the role of dispersion, anti sedimentation and wetting.

2. The dispersed aluminum silver paste has good color brightness, increased brightness, no blackening, significantly improved moisture retention, strong weather resistance and improved water boiling resistance.

3. It has certain directional arrangement effect on aluminum powder.

4. It has good dispersibility for carbon black, phthalocyanine series pigments, pearlescent pigments, aluminum powder and various organic pigments and fillers.

5. It can effectively improve the anti sinking performance and storage stability of the coating.

 

Usage

1. The general dosage is 1-3% of the solid pigment and filler, and the recommended dosage is 1-1.5% or 0.5-0.8% of the total paint.

2. Before the coating is dispersed, add it (during the beating of aluminum silver paste), and then disperse it at medium and low speeds, and then proceed according to the normal process without special requirements.

3. This product has strong activity. Other surfactants with hydroxyl and carboxyl groups should be added in the later stage of sanding to avoid reducing the function of this product.

 

Packaging and storage

25KG, 50KG plastic drums or negotiated according to user requirements.

It is effective to keep it sealed in room at room temperature for one year, and the color difference does not affect the internal quality.

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