N-Nitrosamines Free organic blowing agent OBSH-50
Approx. 75 wt% Diphenyloxide-4,4`-disulphohydrazide (OBSH)
CAS No.: 80-51-3
EINECS No.: 201-286-1
Approx. 25 wt% polymer binder and dispersing agent
Organic blowing agent for the manufacture of sponge and foam rubber articles based on natural and synthetic rubber.
| PRODUCT || Active |
| Color || Filtration |
| Binder || Mooney ML (1+4) |
| Density (g/cm3) |
| Actmix®OBSH-75 GE || 50 || Grey-white || - || EPDM/EVM || 45 || 1.29 |
| *Other binders, such as NBR, SBR, AR, ECO also can be available for. |
Please refer to related MSDS.
Net weight 25kg/PE bags lined carton; N.W. 600 kg/pallet.
Non-wood pallet size: 1.1x1.1x1.0m
Shelf-life: 1 year in its original packaging.
Stored in a cool and dry place.
4. Dosage: 2-15phr usually.
OBSH is an organic Foaming Agent for rubbers which is activated at 150℃ and release nitrogen. Foaming temperature can be reduced by addition of proper foaming activators. Foam quality can be promoted to an extreme by logical design and matching of foaming and vulcanizing rates.
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Product Categories : Polymer-bound pre-dispersed rubber chemicals > Zinc Dialkyldithiophate Salt, Scorching Retarders, Foaming Agent