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

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

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

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

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

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

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

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

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

A colorless to slightly yellow transparent liquid at room temperature, with light stability and weather resistance.
Our professional team is ready to provide technical support and product advice.
Request a quoteSelection 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.