ACURE™ 510-375

ACURE™ 510-375 is a modified malonate-functional high-flow polyester resin designed for use as a donor resin in ACURE, non-isocyanate coatings systems. Here are some key points from the provided technical datasheet:

Type:
Modified malonate-functional high-flow polyester resin.

Function:
ACURE 510-375 serves as a donor resin in ACURE, non-isocyanate coatings systems. It facilitates the development of premium industrial topcoats applied over epoxy primers and topcoats for wood.

Specifications:

• Non-Volatiles: 87 - 92%
• Viscosity: 8.0 - 13 Pa.s
• Acid value (as such): maximum 0.8 mg KOH/g
• Color APHA (Lico): maximum 300 APHA
• Appearance: Clear, free of extraneous matter

Typical Properties:

• Equivalent weight (malonate C-H): 175 g/Eq
• Density: 1.10 kg/dm3
• Flash point: minimum 94°C

Technical Features:

• Offers a high order of hardness, abrasion, and mar resistance.
• Provides improved flexibility and adhesion on multiple substrates.
• Solvent-free formulation.

Storage Conditions: It should be kept tightly closed and dry in a cool, well-ventilated place. It should be kept away from heat, sparks, flame, and other sources of ignition.

Shelf Life: The standard shelf life is 365 days from the date of manufacturing, but it may be extended based upon retesting by allnex Quality Control.

ACURE 510-375 is tailored for providing excellent hardness development, outdoor durability, high crosslink densities, and outstanding chemical resistance in topcoat applications. It contains succinimide, a kinetic additive, which increases pot-life and open time, contributing to its practical application in coatings systems.