... centigrade,≥98.0Heat Loss,%,≤0.50Additive Content,%,≤0.30Insoluble product in cyclehexane, ,%,≤1.0Unhindered amina, %,≤0.50Applications:This product ... a after-effect rubber accelerator(accelerating agent); in rubber, it has good dispersion property; in glue stuff, it has long coke ... the high-activity large amount active filler; Mainly uses in making the recapping stock of tire, adhesive tape, quiet ...