WANNATE HT-600

WANNATE® HT-600 (hexamethylene diisocyanate-based polyisocyanate) is a low-viscosity, solvent-free aliphatic polyisocyanate. It is a colorless to pale yellow transparent liquid at room temperature.This product belongs to the isocyanurate category:

As a raw material for polyurethane production, WANNATE® HT-600 is mainly used as the curing agent component for light-stable two-component polyurethane coatings. The coatings exhibit excellent chemical resistance and weatherability, outstanding gloss retention, and superior mechanical properties. Ideal co-reactants include polyacrylates, polyester polyols, and alkyd resins.

 

Coating systems formulated with WANNATE® HT-600 are suitable for air-drying or baking applications, including automotive OEM coatings, automotive refinish, transportation vehicles, industrial products, and plastic finishing.

 

 

Store in a cool, dry, and well-ventilated warehouse. Keep away from heat, sparks, and open flames. Keep containers tightly closed. Store separately from oxidizing agents, acids, alkalis, alcohols, and food chemicals, and avoid mixed storage.

 

WANNATE® HT-600 can be diluted with esters, ketones, and aromatic solvents such as ethyl acetate, butyl acetate, acetone, methyl ethyl ketone, methyl isobutyl ketone, cyclohexanone, toluene, xylene, etc. It generally has good miscibility with the above solvents, but the storage stability of the prepared solution must be tested. Only urethane-grade solvents (water content < 0.05%, free of reactive groups such as hydroxyl or amino) shall be used. Aliphatic hydrocarbons are not suitable as diluents.

 

WANNATE® HT-600 should not be diluted to below 40% solids. Solutions with low binder content may develop turbidity and precipitation after long-term storage.

 

WANNATE® HT-600 is generally compatible with aliphatic polyisocyanates, aromatic polyisocyanates, polyether polyols, and polyacrylates; however, compatibility testing of the formulated solution is required.

 

This product is sensitive to moisture. It is recommended to store the product in its original sealed container under cool and dry conditions at 0–30 °C. High-temperature storage will cause an increase in viscosity and color number. Under proper storage conditions, the shelf life of this product is at least 12 months.

 

For safety and environmental information, please refer to the Safety Data Sheet (SDS) of our product or contact our Customer Service Center.

 

 

 

The data and specifications provided herein are based on our current technical knowledge and practical experience and are for reference only. The actual guaranteed specifications shall be subject to the Quality Certificate or supply contract. The user is responsible for testing the purchased product to verify its suitability for the intended process and application to achieve the desired purpose. Further application and processing of our products are beyond our control. Therefore, our liability is limited to the portion of the product delivered by us and used by you, and we shall not be liable for indirect losses caused during the production process using our products as raw materials.

 

Our Marketing Department Technical Support and Customer Service Center are ready to provide product consultation and application technical support. Welcome to contact us via letter or telephone.