Actmix® Foamer OBSH-75
Foamer OBSH
Active ingredients
|
4,4'-oxydibenzenesulfonyl hydrazide
Molecular Formula: C12H14N4O5S2
Molecular Weight: 358.39
CAS RN: 80-51-3
EIENCS RN: 201-286-1 |
Properties:
It can foam at 150°C and release N2.
Use level: 2 ¨C 15 poses
Suitable for all foamed rubber products. |
Typical Data:
M.P.: 161°C
Density: 1.25
Purity: min 98%
Ash: Max 0.3 %
Volatiles: Max 0.3%
150m sieve residue : Max 0.2 % |
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® OBSH-75 |
75 |
prime white flake |
- |
ethylene propylene rubber/EVM |
30-50 |
1.29 |
*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 OBSH, Actmix® OBSH-75 has the following advantages:
Raw materials 38µm are all under sifting, but no dust appears with master batch
master batch OBSH-75is pre-dispersed with rubber carrier, thus can effectively ensure the activity of Accelerant OBSH.
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 |
