NBR 70
February 21, 2022
2030S
February 21, 2022
Description
Physical Properties :
The vulcanization is affected.
At the temperature of 177°C. for a period of 7 minutes with slabs 2mm thickness.
At the temperature of 177°C. for a period of 15 minutes with specimen 29mm diameter 12.5mm height Post cure 24h at 230°C.
(*) After 72 hrs at 40°C. with an ozone concentration of 50 PPHM and elongation of 20%
Additional information
| Compound : | Viton 90 (FKM / FPM / Flurocarbon) |
|---|---|
| Color : | Black |
| Complies with : | ASTM D2000 M2 HK 910 A1-10 B38 C20 EF31 EO78 |
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