White or milk yellow round granules

1. Heating loss :≤ 2.5%
2. Softening point:90~ 110°C
3. Ash content :9.5~13.5%

1. It has good vulcanization activity and can effectively improve the vulcanization process and thus ensures a good reversion resistance and heat resistance of rubbers
2. The use level of silane coupler can be reduced if this product is added into sizing materials using carbon white as fillers ,and the rubbers' physical properties will not be affected.
3. It has good dispersing effects on carbon black ,carbon white and other aids in the sizing materials
4. It can improve the fluidity of sizing materials and increase the modulus, decrease the mooney viscosity and dynamic heat generation, which is conducive to the extrusion and pressing of the sizing materials.

　　 Usual use level 1~3 portions,add it durign mixing together with other aids.Suitable for natural rubbers and other synthetic rubbers.