Maleic Modified Rosin Ester Resin M 120 for Road Marking and PU paint

Maleic Modified Rosin Ester M120 is slight yellow transparent solid made from maleic modified rosin through esterification with Glycerol or Pentaerythritol. It is usedin road marking paints, phenolic paints, polyesters, nitryl and PU paints.

Maleic Modified Rosin Resin M 120

Maleic Modified Rosin Ester Resin is a high-performance, light yellow, transparent solid resin derived from the esterification of maleic anhydride-modified rosin

Product Name

Maleic Acid Resin, Resin acid and Rosin Acid, maleated, Maleric Acid Rosin ester Resin

Type

M 120

Specifications

Test Items M 120 M 130 M 140
Appearance & Color 2-4 2-4 2-4
Softening Point (R&B)℃ 120-125 130-135 140-145
Acid value.(mg KOH/g)  ≤30 ≤30 ≤30
Solubility in Benzene(1:1) Clear Clear  Clear

 

Application

Maleic Modified Rosin Ester Resin is widely used across multiple industries due to its versatile properties:
Paints and Coatings: Improves hardness, gloss, and drying speed in phenolic paints, nitrocellulose paints, polyester, and PU paints.
Road Marking Paints: Acts as an adhesive or binder, enhancing durability and water resistance
Printing Inks and Varnishes: Enhances the hardness and gloss of ink films, with good compatibility with nitrocellulose and alkyd resins.
Adhesives: Used in hot-melt adhesives and pressure-sensitive adhesives for improved bonding properties

 

Packaging And Transportation

1.Packing: 25kg/bag

2. Storage: Kept in a low temperature, dry and ventilated place, avoid direct sunlight.

3. Shelf life: One year in ventilating, cool and dry area

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