Overview

This product features a complex structure and is a modified phosphate ester titanium coupling agent. In addition to its excellent dispersibility for pigments, it has a unique effect: it can revive gelled coatings or inks, reduce swelling of swollen paint pastes, and restore viscosity. It is one of the better additives in the domestic coating industry.

Appearance

Red-brown transparent liquid

Composition

Modified phosphate-type monoalkoxy titanate

Technical Specifications

Density (D): approx. 0.99 g/cm³
Viscosity (η): 25 ±15% mm²/s
Refractive index: approx. 1.500
pH value (test paper): 3 ±0.5
Flash point (open cup): ≥25℃

Application Scope

All kinds of oil-based coatings and inks

Features

Reduces swelling of swollen paints and restores viscosity
Revives gelled paints and inks
Excellent dispersion and anti-settling performance in primers
Lowers curing temperature for baking finishes
Improves film adhesion and color brightness
Inhibits microbial adhesion in marine paints

Dosage

0.5–2.0% of the total weight of pigments or fillers; recommended dosage: 1.0%.

Please test to determine the optimal dosage.

Usage

Add this product (diluted 1:1 with toluene or xylene) during stirring of coatings or inks, then grind.

For swollen or gelled paints, directly add 3–5% of the total weight, then stir or grind to de-swell and de-gel.

Ideal Method

Pretreat pigments with this product first:

Place pigments and fillers in a high-speed mixer.
Spray diluted product while stirring.
Continue mixing for 5–15 minutes.
Discharge and proceed with the original process; pigments and fillers become active.

Precautions

This product is flammable; keep away from fire during transportation, storage and use.
Do not contact with water.
Valid for 2 years when sealed at room temperature (from the date of manufacture).