GRAPHIC ART RESIN 1900
Styrene Acrylic Copolymer for Water-based Ink & OPV
● Good appearances
● Good pigment dispersion
● High viscosity & High gloss
● Low cost in use
Non Volatiles, wt%
Acid Number, mgKOH/g
Softening Point, oC
Compatibility of GA 1900
GA 1900 is compatible with most common emulsions. Dilution with glycols, glycol ethers and alcohols is good.
Pigment grinding vehicle for water based ink
Coating materials for water based OPV
Solution Preparation and Properties
The following formulations are offered as starting points of making resin solutions. The resin should be cut under agitation by high-speed mixers. Although GA 1900 will dissolve at room temperature, the solution process can be greatly accelerated by use of warm water up to 70℃.
Ammonia Water (28%)
Viscosity, cps (25℃, Brookfield)
Adding Soluwet-200, 1~2% into the pigment base, the viscosity stability as time can be improved and the fluidity can be better GA-1900 couldn’t be recommended for the emulsion
GA 1900 is not formulated to contain any hazardous or regulated materials such as lead, cadmium, mercury and chromium compounds and raw materials for GA 1900 and our manufacturing process do not include any hazardous or regulated materials.