Ускоритель ОС

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Accelerator OTOS


 


Chemical Name: N-Oxydiethylene Thiocarbamyl-N-oxydiethy sulfenamide


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.°C ≥



130.0



130.0



Loss on drying % ≤



0.50



0.50



Ash %



0.50



0.50



Oil content %



\\



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 MBD. It's critical temperature is 149οC.


Packaging: 25kg plastic woven bag.


Storage: The product should be stored in the dry and cooling place with good ventilation, avoiding exposure of the packaged product to direct sunlight.


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