Specification:
Appearance: Flake, black, powder or granule
Iodine Value, g/100g: 2.0max.
Acid Value, mg/g: 205-210
Saponification, mg/g: 206-211
Freezing point: 54-57℃
Heating loss:0.2%max.
Mineral acidity: 0.001%max.
Application:vulcanization activator in NR and SBR |