Isocyanate hardeners

Improved polyaspartic polyurea membrane system based on hardness, flexability and durability match.

Product list

HDI trimer hardener HT300

HDI trimer hardener HT300

For air-drying or baking systems used in automotive OEM and refinish coatings, transport equipment, industrial goods and plastic finishes.

Features
Low viscosity
Features
Long pot life
Features
Wide applicability
Specifications
HDI dimethrin HT400

HDI uretdione dimer HT400

A low-viscosity HDI uretdione dimer hardener for high-solids systems, offering mechanical properties and gloss and color retention.

Features
Low viscosity
Features
Excellent mechanical properties
Features
Gloss and color retention
Specifications
HDI trimer hardener HT500

HDI trimer hardener HT500

A low-viscosity HDI-based polyisocyanate with high NCO content; a colorless to slightly yellow transparent liquid at room temperature.

Features
Excellent gloss and color retention
Features
High NCO content
Features
Excellent mechanical properties
Specifications
HDI trimer hardener HT600

HDI trimer hardener HT600

A high-performance hardener for compatible polyurea resins, with a moderate curing rate for a range of application environments.

Features
Controllable curing time
Features
Adhesion
Features
Good stability
Specifications
High-elasticity isocyanate hardener CY610

High-elasticity isocyanate hardener CY610

High solids content and low viscosity, with good flexibility and mechanical strength.

Appearance
Colorless to pale-yellow transparent liquid
Features
High solids content
Features
Low viscosity
Specifications
Weather-resistant isocyanate hardener CY710

Weather-resistant isocyanate hardener CY710

High weather resistance, good flexibility and elasticity, tensile strength and scratch resistance.

Appearance
Pale-yellow transparent liquid
Features
High weather resistance
Features
Scratch resistance
Specifications
Low-temperature isocyanate hardener CY810

Low-temperature isocyanate hardener CY810

Low viscosity, yellowing resistance, high elasticity, low-temperature toughness and hydrolysis resistance.

Appearance
Colorless transparent liquid
Features
Low-temperature resistance
Features
yellowing resistance
Specifications
Heat-resistant isocyanate hardener CY910

Heat-resistant isocyanate hardener CY910

High strength, tear and abrasion resistance, with heat and hydrolysis resistance.

Appearance
Colorless transparent liquid
Features
High strength
Features
Heat resistance
Specifications
Hydrogenization MDI hardener H12MDI

Hydrogenated MDI hardener H12MDI

A colorless to slightly yellow transparent liquid at room temperature, with light stability and weather resistance.

Features
Excellent light stability
Features
Excellent mechanical performance.
Features
Low viscosity liquid
Specifications

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Selection guide

Polyaspartic polyurea hardener needs to match resin and target performance; In evaluating the production of the polyaspartic polyurea hardener plant, the NCO, viscosity, recommended matching, compatibility and batch testing data should be checked.