This amine-functional resin can react with polyisocyanates, formulated for high-solids two-component polyurethane topcoats and solvent-free coatings, delivering outstanding anti-corrosion and waterproof performance.
Product Features
· High solids & low viscosity, capable of manufacturing eco-friendly coatings with 100% application solids content
· High reactivity: tack-free within 2 minutes when reacted with HDI trimer to boost production efficiency
· Cured film features excellent flexibility, leveling property and gloss retention
Technical Specifications
| Item | Index |
| Appearance | Pale yellow transparent liquid |
| Viscosity at 25°C (mPa·s) | ≤120 |
| Amine Value (mgKOH/g) | 230–248 |
| Color (Gardner Scale) | ≤1 |
| Specific Gravity (g/cm³) | 1.06±0.02 |
| NH Equivalent Weight (g/mol) | 234 |
| Equivalent OH Content (%) | 7.26 |
| Flash Point | ＞98.5℃ |
| Water Content (%) | ≤0.10 |
Recommended Applications
· Fast-curing adhesives & binders
· Automotive chassis coatings
· Heavy-duty anti-corrosion protective coatings for steel structures, petroleum pipelines, etc.
· Road marking paints, concrete leak-stopping materials
· Component R of SPUA (Sprayed Polyurea Elastomer), serving as main resin and chain extender
Packaging
200 kg per metal drum
Shelf Life
Seal the original drum and store in cool, dry, shaded ambient conditions for a minimum shelf life of 12 months. Avoid prolonged exposure to air once the package is opened to prevent quality deterioration.
Disclaimer
All data provided herein is verified accurate under specific test conditions. Users shall conduct independent trials to determine suitability for their unique applications. Please contact our company for inquiries or detailed supporting documents.
TOCPOLY NH-240 Polyaspartic Polyurea Resin
This resin contains secondary amino functional groups capable of reacting with -NCO groups.
TOCPOLY NH-242 Polyaspartic Polyurea Resin
This amine-functional resin can react with polyisocyanates and is formulated for high-solids two-component polyurethane topcoats and solvent-free coatings, delivering outstanding anti-corrosion and waterproof performance. It is equivalent to NH-1420 with lower viscosity and higher reactivity.
Copyright © Hunan Tuochuang Polymer New Material Co, Ltd. All Rights Reserved. Sitemap
