Detailed Product Description

Model:422 This is the vacuum treated product of esterification of glycerol with the adduct of gum rosin and maleic anhydride. Technical Data: Appearance: Yellow Transparent Tablets Acid Value: No more than 30mgKOH/g Soften Point: More than 128^oC Solubility in Benzene: (1:1) soluble, clear Solubility in Tung Oil: (1:1) soluble in China Wood Oil Color:including 3,5,6,8 four grade Model:424 It's the product of esterification of Pentaerythritol with the adduct of rosin and maleic anhydride, and is a transparent irregular solid. Technical Data: Model: 424-Z Color: 4 Appearance: Pale Yellow Transparent Tablets Acid Value: No more than 25mgKOH/g Soften Point: more than120oC Solubility in Benzene: (1:1) soluble, clear Solubility In Tung Oil: (1:1) soluble Model: 424-LB Color: 4 Appearance: Pale Yellow Transparent Tablets Acid Value: No more than 12mgKOH/g Soften Point: 101-103oC Solubility in Benzene: (1:1) soluble, clear Solubility In Tung Oil :(1:1) soluble Model: 424-H Color: 4 Appearance: Pale Yellow Transparent Tablets Acid Value: No more than 25mgKOH/g Soften Point: 100-105oC Solubility in Benzene: (1:1) soluble, clear Solubility In Tung Oil :(1:1) soluble