Rubber Accelerator OTOS
- Detail
Chemical Name: N-Oxydiethylene Thiocarbamyl-N-oxydiethy sulfenamide
structure:
Molecular Formula: C9H16N2O2S2
Molecular Weight: 248.4
CAS NO: 13752-51-7
Specification:
Item | Powder | Oiled powder |
Appearance | Gray-white crystal powder | |
Initial M.P.℃ ≥ | 130.0 | 130.0 |
Loss on drying % ≤ | 0.50 | 0.50 |
Ash % | 0.50 | 0.50 |
Residue on 840μm sieve % ≤ | 0.00 | 0.00 |
Additive % | \ | 1.0-2.0 |
Properties: Gray-white crytal powder with taste bitter. The density is 1.35, partly soluble in water.
Application: OTOS is a primary accelerator for NR,SBR,EPDM etc. It is a vulcanizing agent and delayed accelerator, and has better scorch safety than M, MDB. It's critical temperature is 149οC.Packaging: 25kg plastic woven bag, paper with plastic film bag, 25kg drum.
Storage: The product should be stored in the dry and cooling place with good ventilation, avoiding exposure of the packaged product to direct sunlight. The validity is 1 year.
Notes The product could be ultrafine powder based on customer accurate requirement.