RayVace® 331

Vinyl Acrylic Copolymer

RayVace 331 is a vinyl acrylic copolymer with high solids designed for industrial and architectural applications. It has excellent mechanical stability, which allows it to accept high pigment load coating formulations. RayVace 331 provides rapid dry time for industrial primer applications with minimal cosolvent demand. Its balance of good performance and value makes it an ideal choice for industrial and new construction architectural coatings.

Key Features
  • Mechanically stable
  • High solids
  • High PVC formulations
  • Outstanding value
RayVace® 331 Typical Physical Properties
Polymer Type Vinyl Acrylic Copolymer
Weight Solids 60%
Viscosity (Brookfield Model RVT) 300 cps, #3/100
pH 4.5
Tg (MDSC) 21°C
MFFT (ASTM D-2354) 10°C
Particle size (Mean) 0.31 microns
Surfactant charge Nonionic/Anionic
Weight per gallon 9.1 lbs/gal
Freeze thaw stability Passes 5 cycles
Download Technical Data Sheet

IMPORTANT INFORMATION

If any product is defective in workmanship or materials, Specialty Polymers, Inc. will replace the product. The information contained in this Technical Bulletin is intended to be a guideline. It is offered in good faith, but without guarantee. We recommend users of the product perform their own testing to determine the suitability of the product in their application.