| About |
|---|
| NANCAR® 1052 is a medium high acrylonitrile butadiene copolymer with good oil resistance. It is polymerized at low temperature and contains sufficient antioxidant for normal aging conditions. It has low Mooney viscosity, superior processing characteristics and provides compounds with high elongation. NANCAR® 1052 is an excellent multi-purpose nitrile elastomer. It may be blended with vinyl resins to produce smooth extrusions and nerve-free sheets. Suggested usages include applications in seals, hoses, belts, footwear, molded goods, roll covers and adhesives.&& |
| Product Description | |
|---|---|
| Supplier | Nantex |
| Generic | NBR |
| Material Status | Commercial: Active |
| Features | Excellent Processability,Low Viscosity,Inoxidizability,Good Tensile Strength,Copolymer,Grease resistance |
| Availabilitys | Asia Pacific |
| Process Methods | Extrusion |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 0.980 | g/cm³ | |
| Mooney viscosity | |||
| ML 1+4，100℃ | 52 | MU | ASTM D1646 |
| Acrylonitrile content (Bound) | 33.0 | % | Internal Method |
| Stabilizer | Non-staining | ||
| solubility | |||
| in MEK | 100 | % | |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | ASTM D2240 | ||
| Shaw’s A | 66 | ASTM D2240 | |
| Shaw’s A | 67 | ASTM D2240 | |
| Shaw’s A | 69 | ASTM D2240 |
| elastic body | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | ASTM D412 | ||
| 300% strain | 8.04 | MPa | ASTM D412 |
| 300% strain | 9.81 | MPa | ASTM D412 |
| 300% strain | 10.3 | MPa | ASTM D412 |
| tensile strength | ASTM D412 | ||
| yield | 24.5 | MPa | ASTM D412 |
| yield | 26.1 | MPa | ASTM D412 |
| yield | 26.5 | MPa | ASTM D412 |
| Tensile strain | ASTM D412 | ||
| fracture | 680 | % | ASTM D412 |
| fracture | 650 | % | ASTM D412 |
| fracture | 600 | % | ASTM D412 |
| tear strength | 56.9 | kN/m | ASTM D624 |
| Compression deformation | |||
| 100℃，70 hr | 56 | % | ASTM D395 |
| Aging performance | Nominal value | Unit | Test method |
|---|---|---|---|
| The rate of change in tensile strength in air | |||
| 100℃，70 hr | -4.0 | % | ASTM D865 |
| The rate of change in ultimate elongation in air | |||
| 100℃，70 hr | -28 | % | ASTM D865 |
| The rate of change in hardness of a hardness tester in the air | |||
| Shore A, 100 ℃, 70 hr | 4.0 | ASTM D865 | |
| The rate of change in tensile strength | ASTM D471 | ||
| 100 ℃, 70 hr, in ASTM # 1 oil | -8.0 | % | ASTM D471 |
| 100 ℃, 70 hr, in ASTM # 3 oil | -15 | % | ASTM D471 |
| Change rate of ultimate elongation | ASTM D471 | ||
| 100 ℃, 70 hr, in ASTM # 1 oil | -25 | % | ASTM D471 |
| 100 ℃, 70 hr, in ASTM # 3 oil | -19 | % | ASTM D471 |
| The rate of change in Shore hardness | ASTM D471 | ||
| Support A, 100 ℃, 70 hr, in ASTM # 1 oil | -3.0 | ASTM D471 | |
| Support A, 100 ℃, 70 hr, in ASTM # 3 oil | -16 | ASTM D471 | |
| Volume change | ASTM D471 | ||
| 100 ℃, 70 hr, ASTM standard oil (No.1) | 0.80 | % | ASTM D471 |
| 100 ℃, 70 hr, ASTM standard oil (No.3) | 18 | % | ASTM D471 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Heat loss | 0.40 | % | ASTM D5688 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. Cured for 20.0 min at 302°F |
| 3. Cured for 40.0 min at 302°F |
| 4. Cured for 60.0 min at 302°F |
| 5. Cured for 60.0 min at 150°C |
| 6. Cured for 40.0 min at 150°C |
| 7. Cured for 20.0 min at 150°C |
| 8. Die C |
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