High Cost-Effectiveness and Excellent Quality Rubber Accelerator Otos

• Customization: Available
• CAS No.: 13752-51-7
• Formula: C9h16n2o2s2
• Model NO.: OTOS
• EINECS: 95-33-0
• Certification: CCIC
• Environmental Protection: Yes
• Color: White
• Kind: Accelerator
• Appearance: Powder
• Molecular Weight: 720.68
• Transport Package: Paper Bag
• Specification: 25/KG
• Trademark: Kemai
• Origin: China. Tianjin

Product Description

Specification:

Item					Specification
Appearance					Grey white crystalline powder
Initial Melting point/ºC    ≥					130.0
Heating reduction/%         ≤					0.50
Ash content/%               ≤					0.50
Sieve residue (20 mesh)/     %					Full pass

Usage: OTOS is the main accelerator for natural rubber, styrene butadiene rubber, ethylene diene monomer rubber, and other general rubber. Its delayed action and processing safety are better than other benzothiazole and sulfonamide accelerators such as MBT and MDB. The critical temperature for vulcanization is 149 ºC. When using this product for high-temperature vulcanization of natural rubber, it has good resistance to vulcanization and has high heat resistance.

Packaging and storage: Woven bags lined with plastic bags, each bag weighing 25kg. It should be stored in a cool, dry, and well ventilated place. Packaged products should be protected from direct sunlight and have a shelf life of 1 year.