Written by AZoMMar 30 2001
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Advantages |
Very good fire retardant characteristics compared with non fire- retarded grades of DAP. Good tensile strength, notched impact strength, heat distortion temperature and mould shrinkage compared with other modified grades of DAP. |
Disadvantages |
Most expensive and highest density compared with other filled grades of DAP. |
Typical Properties |
| Density (g/cm3) | 1.82 | Surface Hardness | RM110 | Tensile Strength (MPa) | 66 | Flexural Modulus (GPa) | 9.6 | Notched Izod (kJ/m) | 0.38 | Linear Expansion (/°C x 10-5) | 3.1 | Elongation at Break (%) | 0.8 | Strain at Yield (%) | N/A | Max. Operating Temp. (°C) | 160 | Water Absorption (%) | 0.22 | Oxygen Index (%) | 34 | Flammability UL94 | V0 | Volume Resistivity (log ohm.cm) | 13 | Dielectric Strength (MV/m) | 15 | Dissipation Factor1kHz | 0.004 | Dielectric Constant 1kHz | 4.6 | HDT @ 0.45 MPa (°C) | 260+ | HDT @ 1.80 MPa (°C) | 205 | Material Drying hrs @ °C | 4 @ 40 | Melting Temp. Range (°C) | 60 - 90 | Mould Shrinkage (%) | 0.3 | Mould Temp. Range (°C) | 150 - 180 | |
Applications |
Electrical connectors, relays, switches, potentiometers, contact bases and commutators. |
Source : Abstracted from Plascams For more information on Plascams please visit RAPRA Technology Ltd. |