韩国韩华水性丙烯酸树脂 GA1700
GRAPHIC ART RESIN 1700
Styrene acrylic copolymer for Water-based Ink & OPV
Features
● Good appearances
● Good pigment dispersion
● High viscosity & High gloss
● Low cost in use
Typical Properties
Appearance | Clear pellet |
Molecular Weight | 6,300 |
Non Volatiles, wt% | >97.5 |
Acid Number, mgKOH/g | 212 |
Tg, ℃ | 100 |
Density, g/ml | 1.13 |
Softening Point, oC | 90 |
Compatibility of GA 1700
GA 1700 is compatible with most common emulsions. Dilution with glycols, glycol ethers and alcohols is good.
Application
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 1700 will dissolve
at room temperature, the solution process can be greatly accelerated by use of warm
water up to 70℃.
GA 1700 | 30.0 | 30.0 |
D. Water | 62.8 | 62.6 |
Ammonia Water(28%) | 7.2 | － |
Monoethanol amine | － | 7.4 |
pH | 8.5 | 8.8 |
Viscosity, cps (25℃, Brookfield) | 2,500 | 3,000 |
Recommendation
Adding Soluwet-200, 1~2% into the pigment base, the viscosity stability as time can be
improved and the fluidity can be better
GA-1700 couldn’t be recommended for the emulsion
Safety Information
GA 1700 is not formulated to contain any hazardous or regulated materials such as lead,
cadmium, mercury and chromium compounds and raw materials for GA 1700 and our
manufacturing process do not include any hazardous or regulated materials.
hazardous or regulated materials.
