NR Pararubber
Highly abrasion-resistant, soft and moderately weather-resistant natural rubber with high elasticity.
| ISO Name | NR Natuurrubber |
| Color | Beige |
| Temperature range | -40 and 70 °C |
| Specific gravity | 1060 kg/m3 |
| Hardness | 40 Shore A (± 5) |
| Elongation at break | 600 % |
Material properties
Highly abrasion-resistant, soft and moderately weather-resistant natural rubber with high elasticity.
Material applications
Seals, underlay strips, side guides on conveyors and curtains in blast rooms for general industry.
Material processing
This material can be cut to any size or processed into custom products with great precision using our CNC-controlled cutting machine.
| Gasoline | Oil | UV | Wear-resistant | Acids | Base |
|---|---|---|---|---|---|
| Non-resistant | Non-resistant | Non-resistant | Excellent | Average | Average |
Dimensions
| Item Code | Item Name | Length | Width |
|---|---|---|---|
| 10200005 | NR Pararubber 0,5 mm | 20.000 | 1.400 |
| 10200010 | NR Pararubber 1 mm | 20.000 | 1.400 |
| 10200015 | NR Pararubber 1,5 mm | 20.000 | 1.400 |
| 10200020 | NR Pararubber 2 mm | 20.000 | 1.400 |
| 10200030 | NR Pararubber 3 mm | 10.000 | 1.400 |
| 10200040 | NR Pararubber 4 mm | 10.000 | 1.400 |
| 10200050 | NR Pararubber 5 mm | 10.000 | 1.400 |
| 10200060 | NR Pararubber 6 mm | 10.000 | 1.400 |
| 10200080 | NR Pararubber 8 mm | 5.000 | 1.400 |
| 10200100 | NR Pararubber 10 mm | 5.000 | 1.400 |
| 10200120 | NR Pararubber 12 mm | 5.000 | 1.400 |
| 10200150 | NR Pararubber 15 mm | 5.000 | 1.400 |
| 10200200 | NR Pararubber 20 mm | 5.000 | 1.400 |
| 10200250 | NR Pararubber 25 mm | 5.000 | 1.400 |
Compression set
The compression set is the permanent deformation of the material at the temperature and time specified below.| Testing Regulation | Duration | Temperature | Difference |
|---|---|---|---|
| ISO 815 | 22 hour(s) | 70 °C | 25 % |
Ageing
The accelerated aging tests represent the decline in product properties under the conditions listed below.| Testing Regulation | Ageing conditions | Ageing hardness | Ageing strength | Elongation |
|---|---|---|---|---|
| DIN 53508 | 70 hour(s) 70 °C | 3 | -10 % | -15 % |
We provide the product information as known to us with the utmost care. However, we do not accept any liability for any inaccuracies and/or incompleteness. For high-impact applications, we always recommend having the properties specific to that situation verified by us.
