Rosin

Gum Rosin is a natural organic compound used essentially as basic raw material for chemical industry.
Gum Rosin
Its 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.

Typical Properties:
Grades
X
Appearance
Transparent Solid
Color (USDA)
Slight Yellow
Conform to Chinese glass colorimeter standard cubes for rosin grading
Softening Point (R&B) Min.
76
Acid Number (mg KOH/g) Min.
166
Non-saponification content. Max. %
5
Insoluble matter in alcohol Max. %
0.03
Ash content. Max. %
0.02

Packaging:
225 kg (496 lbs) net in galvanized iron drum. Gross weight is approximately 513 lbs.
Methods of Analysis:
GB8145-87







The information and recommendations set forth herein are presented in good faith and are believed to be correct and reliable. Lifeng Chemical Co., Ltd. makes no representation as to the completeness or accuracy thereof and supplies information upon the condition that the persons receiving it will make their own determination as to its suitability for their purpose prior to use.