3R850
Rubber
The 3R850 has excellent resistance to flame, heat, ozone, general chemicals, acids and alkali. This material is designated for outdoor use when a product resistant to sunlight, oxidation and ozone is needed. However, it has a low resistance to oils and solvents.
Applications
- Gaskets
Specifications
Technical Data
| Polymer Type | Hypalon CSM |
|---|---|
| Color | Black |
| Hardness (Shore A) ± 5 | 60 |
| Temperature | -25°C to 85°C (-13°F to 185°F) |
| Tensile Strength | 1200lbs/in² min. |
| Elongation | 300% min. |
| Compression Set | Fair |
| Abrasion Resistance | Very Good |
| Tear Resistance | Fair |
| Ozone Resistance | Outstanding |
| Impermeability to Gases | Excellent |
| Resistance to Dilute Acid | Excellent |
| Resistance to aromatic hydro-carbons | Fair |
| Heat Aging | Very Good |
N.B. The information presented may differ from practice. We recommend conducting tests according to the conditions of use. We accept no responsibility for results obtained by the application of this information or the safety and suitability of our products. The data is subject to certain variations without notice.
