Brief: Discover WL-AC309, a sag resistance hydrophilic curing agent and hydrophilic aliphatic polyisocyanate liquid. Perfect for 2K PU coatings, it offers fast drying, rapid hardness development, and excellent weatherability. Ideal for aluminium powder paint, topcoat, and varnish on metal substrates.
Related Product Features:
Hydrophilically modified aliphatic polyisocyanate curing agent with unlimited miscibility in hydrophilic solvents.
Fast drying speed and rapid hardness development for efficient application.
Long pot life and excellent sag resistance for superior performance.
Enhances physical and chemical properties of water-based coatings or inks.
High gloss, superior fullness, and anti-yellowing properties in 2K PU coatings.
Suitable for aluminium powder paint, topcoat, and varnish on metal substrates.
Stable solid content of 90±1% and NCO content of 17.0±1.0%.
Stored in tightly sealed containers at 5℃ to 35℃, away from sunlight and heat.
Faqs:
What is WL-AC309 used for?
WL-AC309 is a hydrophilic aliphatic polyisocyanate curing agent used in 2K PU coatings for applications like aluminium powder paint, topcoat, and varnish on metal substrates.
What are the key benefits of WL-AC309?
WL-AC309 offers fast drying, rapid hardness development, long pot life, excellent sag resistance, and superior weatherability, enhancing the performance of water-based coatings or inks.
How should WL-AC309 be stored?
WL-AC309 should be stored in tightly sealed original containers in a dry, well-ventilated place at 5℃ to 35℃, away from sunlight, UV radiation, and heat sources.