Non-staining antioxidant MBI-80
Approx. 80 wt% 2-Mercaptobenzimidazole (MBI/MB)
CAS No.: 583-39-1
EINECS No.: 209-502-6
Approx. 20 wt% polymer binder and dispersing agent
Non-staining antioxidant for vulcanizates based on natural and synthetic rubbers.
Application to various transparent, white and colored rubber products, fabric coating, especially heat-resistant products.
| PRODUCT || Active |
| Color || Filtration |
| Binder || Mooney ML (1+4) |
| Density (g/cm3) |
| Actmix® |
| 80 || White || 140 || EPDM/EVM || 40 || 1.16 |
| * 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 dry and cool place.
0.6-1.5phr usually, 1.5-2phr as a heat-resisting improver.
MBI synergistic effects in combination with other antioxidants. Effect of antioxidants combined
with MBI is usually better than that alone. It is a moderate non-staining antioxidant especially
for ultra fast accelerator contained rubber compounds and heat-resistant rubber compounds with no S but TMTD.
It can activate rubbers with no S but TMTD. MBI with CBS, MBT or thiurams, dithiocarbamate is an
anti-scorcher and can improve processing safety and stability of rubber compounds in storage.
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