NR/SBR rubber sheet (70 Shore A)
Standard rubber sheet NR/SBR 70 Shore A – cost-effective for general applications
The standard NR/SBR 70 Shore A rubber sheet is a cost-effective, all-purpose grade for simple technical applications. It is suitable wherever an elastic, dimensionally stable rubber underlay is required at an affordable price – for example, as a support, intermediate layer, separating layer or protective underlay in dry indoor environments. With its firm composition (70 Shore A), it offers impressive compressive strength and load-bearing capacity. It is the ideal choice for applications where a stable base is required.
Glossary
without reinforcement
| Item no. | Length (mm) | Width (mm) | Height (mm) | Colour | Hardness | Price | SP | Delivery time | Quantity | Buy |
|---|---|---|---|---|---|---|---|---|---|---|
| 1200.1218.01.0 G | 10000 | 1400 | 1 |
|
70 |
CHF 3.50 /Stk.
|
|
3–4 weeks |
|
|
| 1200.1218.02.0 G | 10000 | 1400 | 2 |
|
70 |
CHF 5.50 /Stk.
|
|
1–2 days |
|
|
| 1200.1218.03.0 G | 10000 | 1400 | 3 |
|
70 |
CHF 8.15 /Stk.
|
|
1–2 days |
|
|
| 1200.1218.04.0 G | 10000 | 1400 | 4 |
|
70 |
CHF 10.90 /Stk.
|
|
1–2 days |
|
|
| 1200.1218.05.0 G | 10000 | 1400 | 5 |
|
70 |
CHF 13.50 /Stk.
|
|
1–2 days |
|
|
| 1200.1218.06.0 G | 10000 | 1400 | 6 |
|
70 |
CHF 16.25 /Stk.
|
|
1–2 days |
|
|
| 1200.1218.08.0 G | 10000 | 1400 | 8 |
|
70 |
CHF 21.65 /Stk.
|
|
1–2 days |
|
|
| 1200.1218.10.0 G | 10000 | 1400 | 10 |
|
70 |
CHF 27.15 /Stk.
|
|
1–2 days |
|
|
| 1200.1218.12.0 G | 10000 | 1400 | 12 |
|
70 |
CHF 32.50 /Stk.
|
|
1–2 days |
|
|
| 1200.1218.15.0 G | 10000 | 1400 | 15 |
|
70 |
CHF 40.65 /Stk.
|
|
1–2 days |
|
|
| 1200.1218.20.0 G | 10000 | 1400 | 20 |
|
70 |
CHF 54.30 /Stk.
|
|
1–2 days |
|
|
| 1200.1218.30.0 G | 10000 | 1400 | 30 |
|
70 |
CHF 81.30 /Stk.
|
|
3–4 weeks |
|
Order the cut-to-size piece according to your specifications.
The standard NR/SBR 70 Shore A rubber sheet is a cost-effective, general-purpose grade for simple technical tasks. It is suitable wherever an elastic, dimensionally stable rubber underlay is required at an affordable price – for example, as a support, intermediate layer, separating layer or protective underlay in dry indoor environments. With its firm composition (70 Shore A), it offers impressive compressive strength and load-bearing capacity. It is the ideal choice for applications requiring a stable base.
Mechanically, depending on the version, the sheet offers a minimum tensile strength of around 30 to 40 kg/cm² (around 3–4 MPa) with an elongation at break of at least 200 %, a compression set of 40 to 50 % and a tear strength of around 18 kg/cm. The operating temperature range varies depending on the compound, from approximately –20 to –30 °C to +70 to +90 °C.
The intended application is crucial for selecting the correct material: this standard grade is designed for simple mechanical applications and is not suitable for prolonged contact with oils, acids, alkalis or solvents; its resistance to ozone and weathering is also limited. For oil-resistant applications, we recommend our NBR or NBR/PVC grades, for weather- and chemical-resistant applications our EPDM grade, and for high-abrasion applications our natural rubber grade Vibra®Para.
With a density of around 1,45 to 1,50 g/cm³ and a black finish, the sheet is easy to cut to size, die-cut and fabricate – available by the metre and as bespoke cut-to-size sheets.