|Product Name:||Maleic Modified Rosin Ester||Appearance:||Yellowlish Flakes|
|Application:||Phenolic Paints||Color, Gardner:||5 Max|
|Usage:||Paint And Coating Industries||Shape:||Yellow Transparent Solid|
|Acid Value (mgKOH/g):||20-30||Package:||25kgs Bag|
|Density(25℃):||1.07±0.01 G/ml||Softening Point (℃):||130±5|
Slight Yellow Maleic Modified Rosin Ester,
Slight Yellow Modified Rosin Ester,
Modified Rosin Ester For Paint Industries
Slight Yellow Transparent Solid Maleic Modified Rosin Ester Used For Paint Industries
Maleic Modified Rosin Ester RC-130 is the slight yellow transparent solid,
with flake form or beads form, which is adducts of gum rosin and maleic anhydride
through the esterification by glycerol or pentaerythritol.
1. Soluble in aromatic , ester, ketone solvents; insoluble in alcoholic solvents;
2. Stable color, resistance to yellowing and adhesion.
Acid value (mgKOH/g)
Softening point (℃)
It is used in paint and coating industries ,for production of phenolic paints through polymerization with plant oils;
Improve hardness of paint films, gloss and rubbing property for Nitro paints.
Kept in a low temperature, dry and ventilated place, avoid direct sunlight.
25kg kraft paper bag
Half a year in ventilating, cool and dry area