HDX-100 Fast Drying&Yellowing Resistant Aliphatic Polyisocyanate Curing Agents

HDX-100 is an aliphatic polyisocyanate curing agents/ PU hardener based on HDI Trimer. It can be used as the hardener component for lightfast two-component polyurethane coatings. It serves as a perfect substitute for Desmodur N3300 with comparable performance.

Features

  • Non-yellowing
  • Fast drying
  • High hardness
  • High solid content

Featuring high resistance to chemicals and weathering, excellent non-yellowing and gloss retention properties, HDX-100 is mainly used for protective coatings for industrial maintenance, automotive refinishing, outdoor structures, wood furniture and more.

  • Specifications

  • Solubility

  • Storage

  • Packaging

Product Specification HDX-100
Type HDI Trimer
Appearance Colorless to pale yellow transparent viscous liquid
Color (Hazen) ≤60
NCO% 22±0.5
NCO equivalent weight Ca. 191
Free Monomer% HDI≤0.5
Solid content% 100
Viscosity/ /25℃  (CPS) 2500-4000
  • HDX-100 can be diluted with esters, ketones, glycolether acetates or with aromatic hydrocarbons. Only urethane-grade solvents should be used to lessen the possibility of reacting with water.
  • Avoid using solvents containing reactive groups such as water, alcohols, and amines. These solvents can negatively interact with the HDI hardener and compromise its effectiveness.
  • HDX-100 should not be diluted to a solid content of less than 40%. It may experience turbidity or sedimentation during prolonged storage when diluted below this solid content. Storage trials should always be conducted for applications.
  • It is recommended to use “urethane grade” solvent with water content below 500 ppm for the dilution. After dilution, it is advised to have a solid content of at least 25% in the solution.

HDX-100 must be stored in a tightly sealed container to prevent exposure to moisture and air. The products should be placed in a cool, dry indoor environment at room temperature (15-25°C), protected from direct sunlight and other chemical materials.

Net Weight: 200KG /60KG /20KG

Related Products

Product Technology Features Applications View
HDX-100 HDI Trimer Non-yellowing , Fast drying , High hardness , High solid content Wood & Furniture , Automotive OEM & Refinish , Construction & Architectural , Floor Coatings , Marine See Product
HDX-190 HDI Trimer Non-yellowing , Fast drying , Hardness Wood & Furniture , Automotive OEM & Refinish , Construction & Architectural See Product
HDX-175MPX HDI Biuret Non-yellowing , Excellent physical properties , Excellent weather&Chemical resistance , Adhesion& Flexibility Wood & Furniture , Automotive OEM & Refinish , Construction & Architectural See Product

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