Light G-90L Glycerol Ester Gum Rosin Resin for bookbinding adhesive
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Product Name: Rosin Glycerol Ester
Type: G-90
Chemical Properties:
G-90 with Water white granular with the properties of excellent yellowing resistance, heat resistant and highly adhesive with good compatibility with EVA.
Synonyms:
Water White Resin Acids and Rosin Acids , Esters with Glycerol, Rosin Glycerol Ester
Specificitions:
Test Items | G-90L | Test Method |
Color(Gardner Grade) | ≤1 | GB12007.1 |
Softening Point°C | 88-93 | GB2294 ( Ring and Ball) |
Acid Value(KOH mg/g) | 10 | GB2895 |
Ash Solubility in Benzene (1:1) | Clear | _______ |
Packing: 25kg in PE bag or Paper bag.With pallet or without pallet.
Storage: Kept in a low temperature, dry and ventilated place, avoid direct sunlight.
Shelf life: One year in ventilating, cool and dry area.