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CompaMid® PA 6.6 HI
| Category: | Nylon 66 , Polyamide 66 |
| Manufacturer: | DimeLika Plast GmbH |
| Trademark: | CompaMid® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | 0nen0Y_CompaMid-PA-6-6-HI.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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Our new crosslinkable CompaMid® PA 6.6 compounds are thermoplastic polymers which behave like elastomers over a wide temperature range as a result of beta radiation cross-linking. Thanks to crosslinking, the originally thermoplastic material can withstand significantly higher temperatures of up to 400°C, thus providing greater shape retention under thermal load. Due to its excellent performance profile, crosslinkable CompaMid® PA 6.6 can replace costly high-performance plastics such as PPA, PPS or LCP in many cases. No mould changes are required when switching from standard PA 6.6 to CompaMid® PA 6.6, and the process parameters also remain the same. Electrical Applications Thanks to their outstanding electrical and mechanical properties, crosslinkable CompaMid ® PA 6.6 compounds are ideally suited for applications in the electrical and electronics industries. Automotive Applications Crosslinked components made of CompaMid ® PA 6.6 are used in the engine bay and exhaust system, where requirements are the toughest for heat resistance and shape retention, as well as resistance to salts, chemicals and corrosive media. |
| General Information | |
|---|---|
| Features |
|
| Physical | Dry | Conditioned | Unit | Test Method |
|---|---|---|---|---|
| Density | 1.11 | -- | g/cm³ | ISO 1183 |
| Molding Shrinkage 1 | ISO 294-4 | |||
| Across Flow : 80°C | 1.8 | -- | % | |
| Flow : 80°C | 1.3 | -- | % | |
| Water Absorption | ISO 62 | |||
| Saturation, 23°C | 9.0 | -- | % | |
| Equilibrium, 23°C, 50% RH | 3.0 | -- | % | |
| Viscosity Number | 190 | -- | cm³/g | ISO 307 |
| Mechanical | Dry | Conditioned | Unit | Test Method |
|---|---|---|---|---|
| Tensile Modulus | 2800 | 1000 | MPa | ISO 527-2/1 |
| Tensile Stress | ISO 527-2/50 | |||
| Yield | 70.0 | 40.0 | MPa | |
| Break | 85.0 | 50.0 | MPa | |
| Tensile Strain | ISO 527-2/50 | |||
| Yield | 6.0 | 25 | % | |
| Break | 20 | 75 | % |
| Impact | Dry | Conditioned | Unit | Test Method |
|---|---|---|---|---|
| Charpy Notched Impact Strength | ISO 179/1eA | |||
| -30°C | 5.0 | 5.0 | kJ/m² | |
| 23°C | 8.0 | 25 | kJ/m² | |
| Charpy Unnotched Impact Strength | ISO 179/1eU | |||
| -30°C | No Break | No Break | ||
| 23°C | No Break | No Break |
| Thermal | Dry | Conditioned | Unit | Test Method |
|---|---|---|---|---|
| Heat Deflection Temperature | ||||
| 0.45 MPa, Unannealed | 190 | -- | °C | ISO 75-2/B |
| 1.8 MPa, Unannealed | 66.0 | -- | °C | ISO 75-2/A |
| Melting Temperature | 260 | -- | °C | ISO 11357-3 |
| CLTE | ISO 11359-2 | |||
| Flow : 23 to 80°C | 7.0E-5 | -- | cm/cm/°C | |
| Transverse : 23 to 80°C | 1.0E-4 | -- | cm/cm/°C | |
| Heat Distortion | < 400 | < 400 | °C |
| Electrical | Dry | Conditioned | Unit | Test Method |
|---|---|---|---|---|
| Surface Resistivity | 1.0E+10 | -- | ohms | IEC 60093 |
| Volume Resistivity | 1.0E+15 | -- | ohms·cm | IEC 60093 |
| Relative Permittivity (1 MHz) | 3.20 | -- | IEC 60250 | |
| Comparative Tracking Index (Solution A) | 600 | -- | V | IEC 60112 |
| Flammability | Dry | Conditioned | Unit | Test Method |
|---|---|---|---|---|
| Flame Rating (0.800 mm) | V-2 | -- | UL 94 |
| Note Message | |
|---|---|
| 1 . | 260 °CWZ, 600 Bar |
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