Rubber Vulcanization Agent Insoluble Sulfur Ot20 9035-99-8

• CAS No.: 9035-99-8
• Formula: S8
• EINECS: 618-540-6
• Color: Yellow, White
• Appearance: Powder
• Environmental Protection: Yes
• Model NO.: OT20
• Kind: Antioxidant
• Certification: ISO
• Transport Package: 25kg Bag
• Trademark: QINGHUI
• Origin: China
• Production Capacity: 5000mt/Year

Product Description

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 H₂SO₄)(%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