1,Fast delivery. 2,Excellent after-effect rubber accelerator. 3,Good anti-scorch and vulcanize with short time function. ItemSpecificationsPowerDust suppressed powerGranulesTemperature of Decomposition , °C Min.245245245Heat Loss , % Max .0.80.80.8Copper Content , %20.0 - 22.019.8- 21.820.0 - 22.0Residue on 150 µm Sieve , % Max0.50.5-Addtitive , %-1.0 ~ 2.00.5 ~ 1.5Application: suitable in NR, ...