possesses chemical activity when dissolved in many organic solvents.
Uses of Gum Rosin: At present,
most rosin product is used for the manufacturing of paper, paint, soap and printing ink. Since rosin is easily softened and oxidized, in the oil paint industry, the carboxylation reaction of resin acid is usually employed to produce resinate for further use. While in the producing of synthetic rubber and printing ink, resin acid is changed into disproportionate rosin, polymerized rosin, hydrogenated rosin, etc for further use by its double bond reaction.
Molecular Weight: 302.29
Color & Appearance： slight to light yellow transparent solid.
Softening point( R&B): 76℃Min
Acid value mgKOH/g: 166 Min
Non-saponification content: 5%Max
Impurity content: 0.03% Max
Ash content: 0.02% Max
Packing: packed in galvanized iron drums of 225kg net each.
Contact Name: William Zhou
Company Name: Qinzhou Rongde Chemicals Co., Ltd.
Tel: 86-18707739639 or 86-773-5832019
Street Address: # 6 Shiling Road,
Qinzhou, Guangxi, China
Member name: chemwilliam
Member Since: 06 May 2010
Total Leads: 32 chemwilliam Import Export Business Leads
Business focus: Phosphoric Acid, Trisodium Phosphate, Dicalcium Phophate, Monopotassium Phosphate, Phosphoric Acid, Polyphosphoric Acid, Phosphorus Pentoxide
Verify: Safe Import Export Tips
Product Category: Gum rosin