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Insoluble sulfur OT20
Composition:
Insoluble sulfur
Properties:
Appearance: Non flying yellow powder
CAS:9035-99-8
Density (g/cm3) :
1.70-1.82
Sulfur Content (%): 80.0±1.0
Insoluble Sulfur Content( %)min (on totals ): 94
High temp Stability 105°C/15min (on totals)(%min): 75.2
Oil Content (%): 20.0±1.0
Acid Content(as H
2
SO
4
)(%max): 0.05
Heating lose(60°C)(% max): 0.5
Ash(%max): 0.05
Particle size 150pm (100) mesh: 99.8%
Yellow powder with little odor,no poison. The relative density is 1.70-1.82. It is not stability, and at vulcanization temperatures
OT20 will de-polymerize to soluble sulfur Insoluble in CS, and water.
Packing:
25kg/ bag
Performance and Application:
1.Improved
flowability. The improved product flowability provides easy handing, a less dusty
enviroment and less tendency for product to compact.
2. Improved dispersibility. The special additive package in OT20 helps to reduce the tendency for
electrostatic charge build-up and hence the formation of agglomerates which can be formed during
mixing as a result of the small particle size of insoluble sulfur.
Applicable Rubbers:
Natural rubber, CR, SBR, NBR and EPR etc