RayCat® 82

Cationic Vinyl Acrylic Emulsion

RayCat 82 is a cationic vinyl acrylic emulsion polymer designed for specialty paper and paperboard coatings. Coated paper is suitable for ink jet printing.

Key Features
  • Water resistance
  • Compatible in cationic coating systems
  • Good aging properties
  • Use as binder or additive to extend PVOH
  • High solids, low viscosity coatings
RayCat® 82 Typical Physical Properties
Polymer Type Cationic vinyl acrylic emulsion polymer
Weight Solids 40%
Viscosity (Brookfield Model RVT) 300 cps (#3/100 rpm)
pH 4.5
Tg (MDSC) 23°C
MFFT (ASTM D-2354) 6°C
Particle size (Mean) 0.24 microns
Surfactant charge Cationic
Weight per gallon 8.6 lbs/gal
Freeze thaw stability Do Not Freeze
Download Technical Data Sheet


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.