NR-SBR Black Star 60
NR-SBR Black Star is a highly abrasion-resistant and flexible rubber. It is resistant to strong bases and it is reasonably resistant to acids. NR-SBR Black Star is also reasonably weather and ozone resistant and is not resistant to oil and gasoline. The material is also anti-static (VDE 0303-30:1993 < 1 MegaOhm*cm).
| ISO Name | SBR Styreen-Butadieen Rubber |
| Color | Black |
| Temperature range | -30 and 70 °C |
| Specific gravity | 1150 kg/m3 |
| Hardness | 60 Shore A (± 5) |
| Elongation at break | 400 % |
| Tensile strength | 15 N/mm2 |
Material properties
NR-SBR Black Star is a highly abrasion-resistant and flexible rubber. It is resistant to strong bases and it is reasonably resistant to acids. NR-SBR Black Star is also reasonably weather and ozone resistant and is not resistant to oil and gasoline. The material is also anti-static (VDE 0303-30:1993 < 1 MegaOhm*cm).
Material applications
Coating of blast rooms, bunkers, silos and hoppers. Also suitable as scraper
| Gasoline | Oil | UV | Water | Wear-resistant | Acids | Logen | Base |
|---|---|---|---|---|---|---|---|
| Non-resistant | Non-resistant | Low | Average | Excellent | Average | Non-resistant | Average |
Dimensions
| Item Code | Item Name | Length | Width |
|---|---|---|---|
| 11800060 | NR-SBR Black Star 60 6 mm | 10.000 | 1.400 |
| 11800080 | NR-SBR Black Star 60 8 mm | 5.000 | 1.400 |
| 11800100 | NR-SBR Black Star 60 10 mm | 5.000 | 1.400 |
| 11800120 | NR-SBR Black Star 60 12 mm | 5.000 | 1.400 |
| 11800150 | NR-SBR Black Star 60 15 mm | 5.000 | 1.400 |
| 11800200 | NR-SBR Black Star 60 20 mm | 5.000 | 1.400 |
| 11800250 | NR-SBR Black Star 60 25 mm | 5.000 | 1.400 |
| 11800300 | NR-SBR Black Star 60 30 mm | 5.000 | 1.400 |
| 11800400 | NR-SBR Black Star 60 40 mm | 5.000 | 1.400 |
| 11800500 | NR-SBR Black Star 60 50 mm | 5.000 | 1.400 |
| 11801060 | NR-SBR Black Star 60 (eenzijde voorbereide lijmlaag) 6 mm | 5.000 | 1.400 |
| 11801080 | NR-SBR Black Star 60 (eenzijde voorbereide lijmlaag) 8 mm | 5.000 | 1.400 |
| 11801100 | NR-SBR Black Star 60 (eenzijde voorbereide lijmlaag) 10 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 | 30 % |
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 | 5 | -10 % | -15 % |
