Acrylic Blocking Additive
RayCryl 30S is an acrylic blocking additive emulsion designed for improving block resistance of
architectural trim enamels and industrial primers and topcoats. It has good
compatibility with a wide range of acrylics. RayCryl 30S can be blended at levels
of 5 – 15% for improved hardness and blocking abilities.
- Compatible with a wide range of acrylics
- Improve block and print resistance
- Enhance mar resistance and hardness
RayCryl® 30S Typical Physical Properties
|Polymer Type||100 % acrylic emulsion polymer|
|Viscosity (Brookfield Model RVT)||50 cps, #2/100 rpm|
|MFFT (ASTM D-2354)||90°C|
|Particle size (Mean)||0.09 microns|
|Weight per gallon||8.8 lbs/gal|
|Freeze thaw stability||Passes 5 cycles|
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.