| About |
|---|
| Carbotex K-30MRA is a Polycarbonate (PC) product. It can be processed by injection molding and is available in Africa & Middle East, Europe, Latin America, or North America. Characteristics include: Flame Rated Good Mold Release Low Viscosity Mold Release Agent&& |
| Product Description | |
|---|---|
| Supplier | Kotec |
| Generic | Polycarbonate |
| Material Status | Commercial: Active |
| Features | Low Viscosity,Good stripping performance |
| Availabilitys | Africa & Middle East ,North America,Latin America,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.20 | g/cm³ | ASTM D792 |
| Shrinkage rate | |||
| MD | 0.50-0.70 | % | ASTM D995 |
| Water absorption rate | |||
| 23℃，24hr | 0.20 | % | ASTM D570 |
| Melt Flow Rate | |||
| 300℃，1.20kg | 15 | g/10min | ASTM D1238 |
| optical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Refractive index | 1.58 | ASTM D542 | |
| Transmittance | |||
| 3.0E+3 μm | 89 | % | ASTM D1003 |
| Mistiness 3.0E+3 μ M | <=1.0 | % | ASTM D1003 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 132 | ℃ | ASTM D648 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Volumetric resistance | 1.0E+16 | Ω.cm | ASTM D257 |
| Insulation strength | |||
| 20.0 | KV/mm | ASTM D149 | |
| Dielectric constant | |||
| 2.9 | 1 MHz | ASTM D150 | |
| Dissipation factor | |||
| 0.0090 | ASTM D150 | ||
| Arc resistance | 110 | sec | ASTM D495 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | |||
| 1.60mm | V-2 | UL 94 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Notched impact strength of cantilever beam | 780 | J/m | ASTM D256 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| R | 120 | R | |
| tensile strength | |||
| 23℃ | 63.0 | MPa | ASTM D638 |
| Tensile strain | |||
| Fracture, 23 ℃ | 120 | % | ASTM D638 |
| bending strength | |||
| 23℃ | 85.0 | MPa | ASTM D790 |
| Bending modulus | |||
| 23℃ | 2160 | MPa | ASTM D790 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
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