GRIVORY GVS-5H低翘曲50%玻纤PPA
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GRIVORY GVX-6H高耐热60%玻纤PPA
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GRIVORY GVX-65H高刚高耐热65GF/PPA
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GRIVORY GVN-5H瑞士EMS高抗冲50%玻纤PPA
Density | 1.56 | -- | g/cm | ISO 1183 |
Molding Shrinkage | ISO 294-4 | |||
Across Flow | 0.40 | -- | % | |
Flow | 0.10 | -- | % | |
Water Absorption | ISO 62 | |||
Saturation, 23°C | 4.0 | -- | % | |
Equilibrium, 23°C, 50% RH | 1.4 | -- | % | |
| Hardness | Dry | Conditioned | Unit | Test Method |
Ball Indentation Hardness | 280 | 255 | MPa | ISO 2039-1 |
| Mechanical | Dry | Conditioned | Unit | Test Method |
Tensile Modulus | 18000 | 17000 | MPa | ISO 527-2 |
Tensile Stress(Break) | 250 | 220 | MPa | ISO 527-2 |
Tensile Strain(Break) | 2.5 | 2.5 | % | ISO 527-2 |
| Impact | Dry | Conditioned | Unit | Test Method |
Charpy Notched Impact Strength | ISO 179/1eA | |||
-30°C | 13 | 13 | kJ/m | |
23°C | 15 | 15 | kJ/m | |
Charpy Unnotched Impact Strength | ISO 179/1eU | |||
-30°C | 80 | 80 | kJ/m | |
23°C | 90 | 90 | kJ/m |
| Thermal | Dry | Conditioned | Unit | Test Method |
Heat Deflection Temperature | ||||
1.8 MPa, Unannealed | 235 | -- | °C | ISO 75-2/A |
8.0 MPa, Unannealed | 165 | -- | °C | ISO 75-2/C |
Continuous Use Temperature | ||||
--3 | 100 to 120 | -- | °C | ISO 2578 |
--4 | 220 | -- | °C | Internal Method |
Melting Temperature5 | 260 | -- | °C | ISO 11357-3 |
CLTE | ISO 11359-2 | |||
Flow | 1.5E-5 | -- | cm/cm/°C | |
Transverse | 9.0E-5 | -- | cm/cm/°C |
| Electrical | Dry | Conditioned | Unit | Test Method |
Surface Resistivity | -- | 1.0E+13 | ohms | IEC 60093 |
Volume Resistivity | 1.0E+14 | 1.0E+14 | ohms·cm | IEC 60093 |
Electric Strength | 33 | 33 | kV/mm | IEC 60243-1 |
Comparative Tracking Index | -- | 600 | V | IEC 60112 |
PPA应用汽车部件，包括燃油、传动及发动机系统，可减轻重量、降***并提供长时间的使用寿命；
芯片组和插座、杯体焊接支座；
片状电容器、开关及微型喇叭、制作高密度的印刷电路板连接器；
用于***要求极高的场合，例如无润滑轴承、密封、轴承隔离环和往复开压缩机零件；
连接器、控制器、传感器、马达及其它关键电子部件
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