RayRez® 191

RayRez 191 Technical Bulletin

Styrene Acrylic Polymer

RayRez 191 is a styrene acrylic emulsion designed to provide low temperature film foration with excellent block resistance. It has excellent adhesion properties to multiple substrates. It can be formulated for wood, concrete or ink applications.

Key Features

• Excellent wood wetting and clarity

• Outstanding adhesion

• Can be used in wood, ink and concrete applications

RayRez® 191 Typical Physical Properties
Polymer Type Styrene acrylic polymer
Weight Solids 50%
Viscosity (Brookfield Model RVT) 600 - 1200 cps, #4/100 rpm
pH 9.3
Tg (MDSC) 15°C
MFFT (ASTM D-2354) 7°C
Particle size (Mean) .10 microns
Surfactant charge Anionic
Weight per gallon 8.7 lbs/gal
Freeze thaw stability Do Not Freeze
RayRez® 191 Typical Performance Properties

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.