C1524 Polyaspartic Ester Resin
A solvent-free resin with secondary amine groups that react with NCO groups. Its reactivity lies between C1420 and C1520.
- Product model:
- C1524
- Product category:
- polyaspartic ester resin
Blue packaging drum and model label for C1524 polyaspartic ester resin
Key features
- solids content ≥97%
- Moderate reactivity
- Applications: waterproofing, corrosion protection, blade and floor coatings
Specifications
Technical documents and conditions of use
See the technical documents below for specification sources and conditions. Verify the exact grade and document version before application. Specification sources
Check values and conditions against the original grade documents. Batch supply is governed by the certificate of analysis and the agreed specification.
Verify performance and service-life statements against the relevant reports, specimen preparation, test standards and service conditions. Service-life figures without supporting reports are not durability guarantees; site photographs do not replace film-thickness testing or project acceptance records.
| Parameter | Value / unit / conditions |
|---|---|
| Amine value | 160~180 mgKOH/g |
| Color (Pt-Co) | Max. 250 |
| Viscosity at 25°C | 1600~2800 mPa·s (25℃) |
| NH equivalent weight | 333 g/mol |
| Equivalent OH content | 5.1% |
| Density | 1.02 (25℃) |
| Solids content | 97±2% |
| Flash point | 94℃ |
Features
- High solids and low viscosity support high-solids or solvent-free coating formulations.
- Reactivity lies between C1420 and C1520, with improved toughness.
- High reactivity with HDI trimers can provide a touch-dry time of 20-30 minutes, supporting production efficiency.
- The coating provides good film build, leveling and gloss, with excellent resistance to weathering, water, solvents, acids, alkalis and salt spray. Hardness can reach 2H, with excellent abrasion resistance.
- Excellent adhesion to plastics such as ABS, PC and PVC, and to various metals
- Good compatibility with most hydroxyl-functional acrylic resins, cellulose acetate butyrate (CAB) and related materials
Applications
Applications: waterproofing, corrosion protection, blade and floor coatings
Application notes
Allow coatings formulated with this product to cure for one week before testing their properties.
Storage
This product is combustible. Store at or below 40 degrees Celsius in a cool, dry, ventilated place away from ignition sources. Shelf life: one year.
Key notes
These parameters represent typical performance ranges. Follow the product TDS/SDS, batch test report and actual service conditions. Contact us for the relevant documents, samples and application recommendations.
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