Actmix® Accelerant OTOS-80
Accelerant OTOS
Active ingredients
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4-[(morpholinothio)thioxomethyl]morpholine
Molecular Formula: C9H16N2O2S2
Molecular Weight: 248.37
CAS RN: 13752-51-7
EIENCS RN: 237-335-9 |
Properties:
OTOS is suitable for natural rubbers, 3-polybutadiene rubber butadiene-styrene-vinyl pyridine rubber etc., and features high curing speed, long scorch time and high stretching strength, good elasticity etc. It is widely used for retreading of tires. |
Typical Data:
M.P.: 133°C
Density: 1.40
Purity: min %
Ash: Max 0.40%
Volatiles: Max 0.30% |
High-disperse master batch |
Product Name |
Active content
% |
Color |
Filtration
(micron) |
Carrier type* |
Mooney viscosity ML(1+4)
50°C Typical Value |
Density
Typical Value |
Actmix® OTOS-80 |
80 |
prime white |
200 |
ethylene propylene rubber/EVM |
30-50 |
1.30 |
*Carrier type can be customized. Except for ethylene propylene rubber/EVM, other carriers, such as nitrile rubber, styrene-butadiene rubber, acrylate rubber and polyepichlorohydrin rubber can be used.
Safety & Toxicity:
Pls. refer to related MSDS
Packing & Storage:
25kgs/carton lined with PE bag; 600kgs/pallet
Stored in cool and dry place. Shelf life is 2 yrs in sealed original package. |
Compared with traditional powdered OTOS, Actmix® OTOS-80 has the following advantages:
Raw materials 38µm are all under sifting, but no dust appears with master batch
master batch OTOS-80is pre-dispersed with rubber carrier, thus can effectively ensure the activity of Accelerant OTOS.
No clay domain appears with master batch at room temperature
Has low Mooney viscosity at low temperature such as 50°C to improve disperse quality
While granulation, master batch can filtering to lower rejection rate.
Has good compatibility with different rubbers
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