.gum rosin.Chemical materials is a Organic Acid product. Key specs — Origin: China.
Product Description
Gum rosinSpecifications Typical Properties:Grades XAppearance Transparent SolidColor (USDA) Slight YellowConform to Chinese glass colorimeter standard cubes for rosin gradingSoftening Point (R&B) Min. 76Acid Number (mg KOH/g) Min. 166Non-saponification content. Max. % 5Insoluble matter in alcohol Max. % 0.03Ash content. Max. % 0.02
Advantages Packaging:225 kg (496 lbs) net in galvanized iron drum. Gross weight is approximately 513 lbs.Methods of Analysis:GB8145-87Its modified products or derivatives are mainly used as raw material for the manufacturing of soap, paper, paint, rubber, ink, adhesive, electronic and intermediates for synthetic organic chemicals