PURETHANE™ C-CAT-104
PURETHANE™ C-CAT-104 is a 100% solids cross-linking additive designed to improve the performance of PURETHANE™ water-based laminating adhesives. At low addition levels, it helps laminated structures withstand elevated temperatures, moisture, and demanding product contents.
Compatible with most PURETHANE™ adhesive grades, C-CAT-104 is generally used at 1%–3%. A 3% addition provides the highest performance within the PURETHANE™ range, while offering an alternative to aziridine- and isocyanate-based cross-linkers with fewer handling and health considerations. Most performance gains develop within 24 hours at 60°F–75°F (16°C–21°C), with full properties typically reached in 2–3 days under standard converting conditions.
Features & Benefits
- Boosts heat resistance in water-based laminate constructions
- Improves resistance to water, humidity, and ice-bath exposure
- Strengthens protection against aggressive ingredients and chemical contact
- Delivers meaningful performance gains at a recommended 1%–3% addition level
- Provides performance comparable to common aziridine or isocyanate cross-linkers with fewer handling concerns
Product Details
Key Properties
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