WPU-2699 Heat Resistant Polycarbonate Polyurethane
WPU-2699 is an anionic high temperature heat resistance polyurethane resin based on carbon chains, specifically designed for high-temperature heat transfer printing applications. It offers excellent hardness and gloss, maintaining its shine even at a surface temperature of up to 180 degrees Celsius, as verified by ink temperature resistance tests for cigarette packaging.
WPU-2699 features a unique modified structure, providing excellent ethanol dilution stability and exceptional hot stamping edge definition, making it ideal for small-area transfer applications.
Price: $5.8/kg Inquiry Now
Product Features
- High gloss finish, maintains shine even at high temperatures (no loss of gloss at 180 degrees Celsius)
- Excellent PET release properties
- High film hardness, clean cut edges
- Outstanding ethanol dilution stability
- Good compatibility with pigment dispersions
Application Areas
Recommended for water-based aluminum electroplating transfer coatings, water-based cigarette and liquor packaging coatings, water-based garment heat transfer inks, and similar applications.
Note: Solvent resistance can be improved by using a curing agent, but it may affect the release properties. It is recommended to use ethanol or methanol for thickening (which also acts as a defoamer). Avoid using solvents with a boiling point above 100 degrees Celsius to ensure proper drying and maintain heat resistance.
Typical Physical Data
Safety, Packaging, and Storage
1. Store in a cool, dry place away from light, at a temperature of 5-30 degrees Celsius. Keep the packaging intact. The shelf life of this product is 6 months from the production date.
2. Handle with care, protect from freezing. Once opened, it is recommended to use the product in a single application.
3. Available in 50KG and 120KG plastic drums.
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