Maleic Resin (Maleic Rosin Ester)
CAS No.: 8050-28-0
Maleic Resin (Maleic Rosin Ester) is a light yellow, transparent granule, which is made from gum rosin and maleic adhydride through the esterification by polylol. The resin is well compatible with nitrocellulose and alkyd resin, which enhance the hardness, adhesiveness, drying time, good gloss.
Soluble in aliphatic, aromatic and chlorinated hydrocarbons, ketones, and esters, insoluble in alcohols, glycols and water.
|Test item/Type||MA 101||MA 102|
|Softening Point (Ring & Ball ℃)||125-135||120-130|
|Acid Value (mg KOH/g)||30 max||25 max|
|Color (Gardner)||5 max||5 max|
It is used as tackifier for nitrocellulose paint.
It is also used in phenolic paints, and for gravure printing inks and adhesives.
25 kg paper bag or as the request of customer.
Store in cool place, free from contamination, keep away from high temperature, fire, water, and oxidant agent.