... Gum RosinGlycerol Ester of Hydrogenated RosinBT-85eBTHR-85eSolubility(with toluene1:1)ClearClearColor (Fe-Co Scale) , max88Acid Value,mgKOH/g , max5~85 ... (R&B), , min80~8878~88Specific gravity,25 /251.080~1.0901.060~1.070Ash content,% , max0.10.1Aresenic content,% , max0.00020.0002Heavy ... -85E can be also used as tacklifier for adhesives for cigarette filter adhesives. Packing: 25kg /bag. ester gum