New High-Efficiency Eco-Friendly Paint & Ink Dispersion Stabilizer LS-50

New High-Efficiency Eco-Friendly Paint & Ink Dispersion Stabilizer LS-50
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INTRODUCTION

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Overview

This product is a newly developed high-efficiency, eco-friendly dispersion stabilizer for paints and inks. It is water-soluble and an ideal additive for water-based paints and inks.

Appearance

Brown viscous liquid

Technical Specifications

  • Density (Dx): ≥ 1.0 g/cm³
  • Viscosity (η): 1400 ± 20% mPa·s
  • Open flash point: ≥ 100 ℃
  • Refractive index (D25): 1.487 ± 0.004
  • pH value (test paper): 7.0

Applications & Features

  • Miscible with water in any ratio
  • Excellent dispersant, stabilizer and anti-settling agent for water-based paints and inks
  • Improves water resistance, abrasion resistance and washability of paint/ink films
  • Enhances filler loading and thixotropy
  • Extends the shelf life of paints and inks
  • Suitable for dispersion of calcium carbonate, carbon black, silica, wollastonite, kaolin and various pigments in water-based systems

Dosage

0.5–2.5% based on pigment weight
Recommended dosage: 1%
Optimum dosage to be confirmed by testing.

Usage Method

  1. Dilute 1:1 with solvent, then spray evenly onto pigment/filler under high-speed mixing.
  2. Mix for 5–15 minutes before discharging for later use or adding during grinding.
  3. Can also be diluted with water, soaked and then dehydrated.

Solvent Options

White oil, solvent oil, isopropanol, xylene, ethanol, water

Precautions

  • Ensure heat dissipation when discharging for storage.
  • Warm gently in a water bath if high viscosity causes difficulty in use.
  • Shelf life: 2 years when sealed and stored at room temperature.