| About |
|---|
| NANCAR® 4580 is a high acrylonitrile butadiene copolymer with excellent oil resistance. It is polymerized at low temperature and contains sufficient antioxidant for normal aging conditions. It has fast curing rate, low mold fouling and superior resilience properties. It has good processing characteristics in compounds where flow and knitting are desired and is especially valuable in high durometer compounds. NANCAR® 4580 provides good processing and building tack. It is suggested for use in molded goods, friction stock and similar applications.&& |
| Product Description | |
|---|---|
| Supplier | Kotec |
| Generic | Polycarbonate |
| Material Status | Commercial: Active |
| Features | Excellent Processability,Good liquidity,Steam Cure,Inoxidizability,Elastic,Copolymer,Grease resistance,V-2 |
| Availabilitys | Asia Pacific |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.20 | g/cm³ | ASTM D792 |
| Melt Flow Rate | |||
| 300℃，1.20kg | 9.0 | g/10min | ASTM D1238 |
| Shrinkage rate | |||
| MD | 0.50 to 0.70 | % | ASTM D955 |
| Water absorption rate | |||
| 23℃，24hr | < 0.20 | % | ASTM D570 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | |||
| fracture | 63.0 | MPa | ASTM D638 |
| Tensile strain | |||
| fracture | 120 | % | ASTM D638 |
| Bending modulus | 2160 | MPa | ASTM D790 |
| bending strength | 85.0 | MPa | ASTM D790 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | |||
| 23℃，3.2mm | 830 | J/m | ASTM D256 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 134 | ℃ | ASTM D648 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Volume resistivity | 1.0E+16 | ohms·cm | ASTM D257 |
| Dielectric strength | |||
| 1.6 mm | 20 | kV/mm | ASTM D149 |
| Dielectric constant | |||
| 1 MHz | 2.90 | ASTM D150 | |
| Dissipation factor | |||
| 1 MHz | 9.0E-3 | ASTM D150 | |
| Arc resistance | 110 | sec | ASTM D495 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| 1.60 mm | V-2 | UL 94 |
| optical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Refractive index | 1.580 | ASTM D542 | |
| Transmittance | |||
| 3000 µm | 89.0 | % | ASTM D1003 |
| Haze | |||
| 3000 µm | < 1.0 | % | ASTM D1003 |
| Notes |
|---|
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