Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Hexion HELOXY TP Waterborne Epoxy Resin

Hexion HELOXY TP Waterborne Epoxy Resin is a low-VOC, high-performance anionic epoxy dispersion designed for eco-friendly coatings and adhesives. Part of Hexion’s HELOXY™ TP series, it offers excellent hydrolytic stability, easy water dilution, and superior adhesion to metals and concrete—ideal for industrial maintenance, marine, and protective applications requiring sustainable chemistry.
  • hexion heloxy tp waterborne epoxy resin_1a9e5517
  • hexion heloxy tp waterborne epoxy resin_1a9e5517

Features Of Hexion HELOXY TP Waterborne Epoxy Resin

  1. Low-VOC, waterborne formulation compliant with stringent global environmental regulations.

  2. Excellent hydrolytic stability and storage stability at ambient temperatures.

  3. Good compatibility with amine-based waterborne curing agents for robust film formation.

  4. Enables high-gloss, low-haze coatings with superior adhesion to metals and concrete substrates.

  5. Reduced odor and improved workplace safety versus solvent-borne epoxy alternatives.

Typical Applications Of Hexion HELOXY TP Waterborne Epoxy Resin

  1. Waterborne industrial maintenance coatings for steel structures and pipelines.

  2. High-performance floor coatings in food processing, pharmaceutical, and cleanroom facilities.

  3. Corrosion-resistant primers for automotive underbody and chassis components.

  4. Eco-friendly protective coatings for HVAC systems and metal furniture.

  5. Base resin for low-emission two-component (2K) waterborne epoxy topcoats.

Specifications Of Hexion HELOXY TP Waterborne Epoxy Resin

Chemical TypeWaterborne bisphenol-A epoxy dispersion
Product FormLiquid dispersion in water
AppearanceOpaque white to off-white liquid
Solids Content (wt%)50–53%
pH (at 25°C)6.5–7.5
Viscosity (mPa·s, Brookfield RVT, #3 spindle, 20 rpm)1,200–2,500
Particle Size (D50, nm)120–180
Free Epoxy Equivalent Weight (EEW)480–520 g/eq


Hexion HELOXY TP Waterborne Epoxy Resin – Frequently Asked Questions (FAQ)

Q1: What is the primary function of HELOXY TP in waterborne epoxy systems?

A: HELOXY TP functions as a reactive diluent and viscosity modifier, enabling improved handling, enhanced film formation, and reduced VOC content without compromising crosslink density or final coating performance.


Q2: Is HELOXY TP compatible with amine-based waterborne curing agents?

A: Yes — HELOXY TP is specifically designed for compatibility with common waterborne polyamine hardeners, supporting stable emulsion behavior, good pot life, and efficient coalescence during cure.


Q3: How does HELOXY TP influence drying and cure kinetics in waterborne epoxy coatings?

A: It contributes to faster initial water evaporation and promotes earlier onset of epoxy-amine reaction, often resulting in improved early hardness development and reduced tack-free time—particularly under ambient or moderately elevated conditions.


Q4: Can HELOXY TP be used in low-VOC industrial maintenance or protective coatings?

A: Yes — its waterborne nature and absence of organic solvents make it well-suited for formulating high-performance, low-VOC protective coatings targeting corrosion resistance, chemical resistance, and adhesion on metal and concrete substrates.



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