| About |
|---|
| Material suitable for a wide range of household articles such as Electrical accessories. Compared to standard Injection urea, INJC offers an improved stability for mouldings exposed to elevated temperatures. Its lower viscosity gives improved mould filling characteristics.&& |
| Product Description | |
|---|---|
| Generic | 脲醛树脂 |
| Material Status | Commercial: Active |
| Features | Good Dimensional Stability,Low Viscosity |
| Availabilitys | Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.53 | g/cm³ | ISO 1183 |
| Shrinkage rate | ISO 2577 | ||
| — | 0.80 | % | ISO 2577 |
| — | 0.73 | % | ISO 2577 |
| Water absorption rate | ISO 62 | ||
| Cold | 52.0 | mg | ISO 62 |
| Hot | 305.0 | mg | ISO 62 |
| Post contraction | ISO 2577 | ||
| — | 0.50 | % | ISO 2577 |
| — | 0.47 | % | ISO 2577 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| bending strength | 86.0 | MPa | ISO 178 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | 1.8 | kJ/m² | ISO 180/C |
| Notched impact strength of cantilever beam | 9.0 | kJ/m² | ISO 180 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 120 | ℃ | ISO 75-2/Ae |
| Martens Temperature | 115 | ℃ | DIN 43458 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Dielectric strength | IEC 60243-1 | ||
| — | 7.0 | kV/mm | IEC 60243-1 |
| — | 9.0 | kV/mm | IEC 60243-1 |
| Compared to the leakage tracing index | > 600 | V | IEC 60167 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. Preheated powder |
| 3. Cold powder |
| 4. 24 hr @ 23°C |
| 5. 30 min @ 100°C |
| 6. (48 hr) Preheated powder |
| 7. (90°C) Preheated powder |
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