RUBBER GASKET
Natural rubber (NR) sealing gasket
High resilience for selected oil-free media and UN/clamp cover projects.
SELECTION DATA
Material and profile guidance
| Selection point | Catalog guidance |
|---|---|
| Temperature range | -50 to 80 C |
| Recommended use | Excellent rebound; avoid oils and fuels. |
| Dimensions | Inner diameter, outer diameter, width, height and cross-section are customizable. |
| Color | Standard and custom colors subject to compound. |
RUBBER MATERIAL
Natural rubber rings for high-rebound oil-free service
Natural rubber is selected for its resilience and elastic recovery in suitable oil-free applications. Custom rings can be produced for metal pail, drum, UN and clamp-cover grooves with D, O, rectangular or project-specific sections.
NR is not a universal chemical gasket. Oils, fuels and many aggressive media can cause swelling or property loss. The filled product, contact time and temperature must be reviewed before a sample compound is approved.
| Material family | Natural rubber (NR) |
|---|---|
| Reference temperature | -50 to 80 deg C |
| Typical strength | High rebound for selected oil-free media |
| Custom options | Inner diameter, width, height, color and section |
| Important limitation | Avoid oils and fuels unless a tested compound is approved |
Approval before production
The values above are selection references, not a release specification. Final dimensions and performance must be confirmed with the actual lid, closing process and filled medium.