Titanate Coupling Agent TMC-7

INTRODUCTION

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Trade Name: Phosphate Ester
Chemical Name: Di(octylphenol polyoxyethylene ether) Phosphate

Technical Specifications

  • Appearance: Yellowish-brown viscous liquid
  • Density (D): ≥ 1.095 g/cm³
  • Viscosity (η): 2800 ± 15% mm²/s
  • Refractive index (ND): 1.495 ± 0.003
  • Open flash point: > 150 ℃
  • pH value (test paper): 2.5 ± 0.5

Application

Used as an excellent dispersant for pigments and fillers.

Features

  • Excellent dispersing effect; can be used in combination with other coupling agents.
  • Almost odorless, better than general coupling agents.

Dosage

0.5%–3% based on the weight of pigments/fillers to be treated
Recommended dosage: 1%
Optimum dosage to be confirmed by testing.

Usage Method

  1. Dilute this product 1:1 with diluents (white oil, ethanol, isopropanol, machine oil, water, etc.).
  2. Spray evenly onto pigments or fillers under high-speed stirring (can also be added during grinding).
  3. Stirring time is determined by dispersion effect.

Transportation & Storage

  • Non-flammable and non-explosive; packaged and transported in plastic or internally coated steel drums.
  • Shelf life: 2 years at room temperature.
  • Contact with water may cause emulsification and reduce concentration, but will not affect product performance.