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 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:

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: WILLING OTOS is a primary accelerator for NR,SBR,EPDM etc. It is a vulcanizing agent and delayed accelerator, and has better scorch safety than Willing M, Willing 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.

 

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