Maleic Acid Resin
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1. Characteristics and applications:
Maleic acid resin CG series are produce of esterification of maleic anhydride modified rosin with polyalcohol. Mainly used in polyurethane paint, nitrocellulose, lacguer, amino baking paint, acid cured paint, hot-melt road mark paint and inks. Increase bright gloss, hardness, desirable desiccation, buildiness, and excellent abrasion resistane and yellowing resistance .
2. Packaging: 25 kg net in kraft paper bag.
3. Storage and transportation.
Kept airtightly in light-proof, dry and cool place. Not co-stored and mix-carried with spontaneous articles, strong oxidizer, strong acid. Only handled according to the stipulations of inflammables.
Item No. Appearance Softening point (R&B ?)
Gardner Color(50%toluene solution)
Acid No. (mgKOH/g)
CG105 Light yellow flaky solid 105+-3 less 4 <=30
CG105W Light yellow flaky solid 105+-3 less 1 <=30
CG120W Light yellow flaky solid 120+-3 less 1 <=30
CG128 Light yellow flaky solid 128+-3 less 6 <=30
CG128W Light yellow flaky solid 128+-3 less 2 <=30
CG135 Light yellow flaky solid 135+-3 less 6 <=30
CG135W 135+-3 less 2 <=30