Product
Hardness 75 custom NBR sheet black color 2-2.5Mpa
Polymer: NBR rubber
Color: Black / Red / Green; Custom
Thickness: Thickness ranges from 1mm to 100mm; above 15mm offered in sheet form.
Standard Size:
Width: 1mtrs 1.2mtrs 1.4mtrs 1.5mtrs 1.6mtrs 1.8mtrs 2.0mtrs
Length: 5mtrs 10mtrs 15mtrs 20mtrs; Custom dimensions available upon request.
Surface: Both sides smooth, or one/both sides with cloth, or one side with anti-slip texture.
Customizable Shapes: Roll / Sheet / Strip
Embedding layer: Nylon canvas / Mesh fabric / Nylon mesh fabric / Encrypted canvas
Packing Info: Custom packing includes plastic film, PP bags, and pallets.
Color, logo, and labels or special markings can be customized upon request.
NBR Rubber Sheet Performance Parameters & Specification
| Code | Specific Gravity | Hardness | Tensile Strength | Elongation at Break |
| ZXZRS20001C-75 | 1.7g/cm³ | 75+/-5 Shore A | 2-2.5Mpa | 160% |
| Thickness | Width | Length | Insertion | Weight |
| 1 | 1.5m | 10m | / | 20.4kgs/m² |
| 1.5 | 1.5m | 10m | / | 33.15kgs/m² |
| 2 | 1.5m | 10m | 1PLY | 45.9kgs/m² |
| 3 | 1.5m | 10m | 1PLY | 71.4kgs/m² |
| 4 | 1.5m | 10m | 1PLY | 96.9kgs/m² |
| 5 | 1.5m | 10m | 2PLY | 122.4kgs/m² |
| 6 | 1.5m | 10m | 3PLY | 147.9kgs/m² |
| 8 | 1.5m | 10m | 4PLY | 198.9kgs/m² |
| 10 | 1.5m | 10m | 5PLY | 249.9kgs/m² |
| 12 | 1m | 2m | 8PLY | 40.8kgs/m² |
| 15 | 1m | 2m | 10PLY | 51kgs/m² |
| 20 | 1m | 2m | 10PLY | 68kgs/m² |
| 25 | 1m | 2m | 10PLY | 85kgs/m² |
1. All specifications and dimensions above are subject to standard ± tolerances.
2. All data are provided as typical values within specified ranges; actual available specifications may vary depending on standard production grades.
3. This data sheet applies only to the rubber sheet products listed in the table. Other specifications can be manufactured upon request.
4. The weights provided in the table are theoretical values, actual product weights may vary due to production tolerances. In the case of customized rubber sheets, variations in width, length, thickness, or other specified parameters will impact the final weight. For reference only.
Chemical Properties
| Polymer Content | ZXZRS20001PC-20% | ZXZRS20001PC-30% | ZXZRS20001PC-50% | ZXZRS20001PC-70% | ZXZRS20001PC-100% |
| Aliphatic Hydrocarbons | Regular | Regular | Regular | Excellent | Excellent |
| Aromatic Hydrocarbons | Regular | Regular | Regular | Excellent | Excellent |
| Lubricating Oils | Regular | Regular | Regular | Excellent | Excellent |
| Outdoor Exposure | Regular | Regular | Regular | Excellent | Excellent |
| Ozone Exposure | Regular | Regular | Regular | Regular | Excellent |
| Diluted Acids | Regular | Regular | Regular | Regular | Regular |
| Diluted Alkali | Regular | Regular | Regular | Regular | Regular |
| Vegitable Oil | Regular | Regular | --- | Excellent | Excellent |
| Animal Oil | Regular | Regular | --- | Excellent | Excellent |
Note:
1. The chemical resistance values provided are intended as general reference only, based on standard laboratory conditions.
2. Actual performance may vary depending on chemical concentration, temperature, exposure time, and specific working conditions.
3. It is the responsibility of the user to verify material compatibility before application.
4. The manufacturer assumes no liability for damages or failures resulting from improper material selection or usage conditions.
5. Detailed technical advice are available upon request.
Manufactured with a specific gravity of 1.7 and a Shore A hardness of 75±5, this nbr sheet is tailored for demanding environments where resistance to petroleum-based oils, fuels, and greases is essential. The dense structure and firm feel offer excellent sealing performance while maintaining dimensional stability under pressure.
This formulation of nitrile rubber is well-suited for gasket manufacturing, industrial insulation, and lining applications, particularly in automotive, refinery, and mechanical assembly settings. Its composition provides dependable performance in contact with lubricants, coolants, and industrial oils while ensuring consistent strength and flexibility. NBR sheet is engineered for long-term use in both static and dynamic applications where oil resistance and mechanical endurance are priorities.
Contact Person: Carrie Kang
Tel：+8613821173226
E-mail: sales@chn-rubber.com
Wechat: 008613821173226
Whatsapp: 008613821173226
