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No. 208, Ganjiang Xilu, Industrial
ParkSuzhou, JiangsChina, 215600Web Page Link: http://www.toboc.com/megawidechemicalscoltd
Rosin Glycerol Ester (Ester Gum), a amber-colored resin made from refined distilled gum rosin and pharmaceutical grade glycerol.It is in full compliance with China National Standard GB10287-88. The product is usually purified by steam stripping. It has excellent resistance to oxidation with low-odor and low acid number. It is soluble in acetone, but is insoluble in water.
Test Item Standard (GB 10287-88)
Softening Point (Ring amp Ball?) 82-90
Acid Value (mg KOH/g) 3.0-9.0
Color (Pt/Co) 8 max
Heavy Metals (as Pb) 20ppm Max
As 2ppm Max
Ash 0.1 Percent max
Rosin Glycerol Ester (Ester Gum) is used as masticatory substance in chewing gum base and bubble gum base beverage stabilizer.
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