Brief 
HT-840 is a non-ion type, solvent-free, hydrophobic modified polyurethane rheological modifier to provide medium shear viscosity. Equivalent to RM-2020, can give Interior wall / External wall architectural coatings with excellent flow and flow Flatness, gloss showability, film forming and high shear viscosity.

Technical data 
Appearance: translucent liquid ionic properties: non - ion 
Non-volatile solid content: 20% 
Specific gravity: 1.0 g / ml 
Advantage 
1, excellent use of performance, excellent into the paint Appearance 
2, good biological stability 
3, excellent brushing, film fullness, anti-splash, water-based and anti-water-based 
4, excellent flow and leveling, hiding power, uniform film forming performance and gloss 
5, can be used for low odor, low VOC coating. Production process easy to handle, good compatibility 
6, anti-microbial and enzyme attack

Application

The bright and semi-light and bright lacquer of HT-840 are excellent in leveling, film fullness and anti-Water-based. 
The effect of HT-840 on the fine-grained acrylic emulsion is better. 
Packaging and storage and transportation 
25 / 50kg plastic drum, Valid period is one year. 
Polyurethane rheological agent HT-840 non-toxic, non-corrosive, non-flammable, non-dangerous goods transport, such as sprinkling in the road, should immediately rinse with water or sand, sawdust,