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Sulfenamides

Longlock OTOS

Rubber Accelerator OTOS

Chemical Name:  N-oxydiethylene thiocarbamyl-N-oxydiethy sulfenamide
Structure:


Molecular Formula: 
C9H16N2O2S2


Molecular Weight:
  248.4

CAS NO.: 
13752-51-7


Specification:


Properties:

Gray-white crystal powder with taste bitter. The specific gravity 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 149℃.


Packaging:

25kg plastic woven bag, paper with plasticfilm 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.


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