Resin of gum rosin

1, Composition: rosin, glycerinor pentaerythritol , 2,Properties: soluble in coal coke ester,petroleum serial solvents and turps, 3, Uses: used in adhesive,paint and ink, 4, Packing: packed in woven bags, net weight 25kgs each . 5, Technical index: Item Appearance Acidvalue Color Softeningpoint Solubility 138GlycerolEster Massivesolid ≤15 ≤6 ≥85 Clear 138-AGlycerolEster Flake ≤15 ≤3 ≥85 Clear 140-AGlycerolEster Flake ≤15 ≤3 ≥90 Clear 145PentaerythritolEster Massivesolid ≤25 ≤7 ≥100 Clear 145-APentaerythritolEster Flake ≤25 ≤3 ≥100 Clear 422MaleicResin Massivesolid ≤30 ≤8 ≥128 Clear 422-AMaleicResin Flake ≤30 ≤4 ≥128 Clear 424MaleicResin Massivesolid ≤16 ≤10 ≥120 Clear 424-AMaleicResin Flake ≤16 ≤4 ≥120 Clear 210PhenolicResin Massivesolid ≤20 ≤10 ≥135 Clear LimedResin Massivesolid ≤100 ≤12 ≥100 Clear