WESTTECH - Road Marking Resin, Maleic Acid Modified Rosin Ester, Alcohol-Soluble Resin
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WESTTECH - Road Marking Resin, Maleic Acid Modified Rosin Ester, Alcohol-Soluble Resin
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Road Marking Resin is an environmentally friendly modified natural resin with advantages such as light color, low odor, fast drying speed, good leveling, and excellent impact resistance. It provides strong adhesion to road surfaces and exhibits outstanding properties like heat resistance, weather resistance, and resistance to yellowing.
Maleic Acid Modified Rosin Ester is a light yellow transparent solid obtained by using gum rosin as raw material, adding maleic anhydride, and esterifying with glycerol or pentaerythritol.
Alcohol-Soluble Resin is a derivative resin obtained by esterifying unsaturated acid-modified rosin with polyhydric alcohols. The product is manufactured through a special process, offering superior performance.
Grade |
Color (Gardner color scale) |
Softening point (°C) |
Acid value (mg KOH/kg) |
Solubility in Benzene (1:1) |
Properties |
RR100 |
≦4 |
97-103 |
≦20 |
Clear |
It has features like light color, low odor, fast drying speed, and characteristics such as heat resistance, weather resistance, and resistance to yellowing. Primary Application: Road Marking Paint |
RC105 |
≦5 |
102-108 |
≦20 |
Clear |
|
WMR4115 |
≦5 |
112-118 |
≦30 |
Clear |
|
WMA5120 |
≦5 |
110-120 |
≦35 |
Clear |
Yellow transparent solid obtained by adding gum rosin and maleic anhydride, esterifying with glycerol and pentaerythritol. Primary Application: Paints and Coatings |
RC130 |
≦6 |
125-135 |
≦30 |
Clear |
|
WMA5140 |
≦5 |
130-140 |
≦35 |
Clear |
|
RA130 |
≦5 |
125-135 |
190-210 |
Clear |
Derivative resin obtained by partially esterifying unsaturated acid-modified rosin with polyhydric alcohols. Primary Application: Gravure Printing, Pressure-sensitive Adhesives, Water-based Paints |
RA140 |
≦5 |
135-145 |
190-210 |
Clear |