供應(yīng)巴斯夫A3WG5增強(qiáng)耐熱老化尼龍66塑膠原料，含25%玻纖增強(qiáng)，尺寸穩(wěn)定性好，良好耐熱老化性，高剛性，低粘度，耐油污，用于機(jī)器零部件和具有高剛度和尺寸穩(wěn)定性的外殼， 例如線圈架和軸承罩等。
巴斯夫A3WG5物性：
| Physical | Dry | Conditioned | Unit | Test Method |
Density / Specific Gravity | 1.32 | -- | g/cm3 | ASTM D792 |
Density | 1.32 | -- | g/cm3 | ISO 1183 |
Melt Volume-Flow Rate (MVR) (275°C/5.0 kg) | 50.0 | -- | cm3/10min | ISO 1133 |
Molding Shrinkage - Flow (3.18 mm) | 0.30 | -- | % | |
Water Absorption (Saturation) | 6.0 | -- | % | ASTM D570 |
Water Absorption (Saturation, 23°C) | 6.0 | -- | % | ISO 62 |
Water Absorption (Equilibrium, 50% RH) | 1.9 | -- | % | ASTM D570 |
Water Absorption (Equilibrium, 23°C, 50% RH) | 1.9 | -- | % | ISO 62 |
| Mechanical | Dry | Conditioned | Unit | Test Method |
Tensile Modulus (23°C) | 8600 | 6500 | MPa | ISO 527-2 |
Tensile Strength (Break, 23°C) | 169 | 118 | MPa | ASTM D638 |
Tensile Stress (Break, 23°C) | 180 | 120 | MPa | ISO 527-2 |
Tensile Elongation (Break, 23°C) | 2.8 | 5.0 | % | ASTM D638 |
Tensile Strain (Break, 23°C) | 2.8 | 6.0 | % | ISO 527-2 |
Flexural Modulus (23°C) | 7720 | 5380 | MPa | ASTM D790 |
Flexural Modulus (23°C) | 7600 | -- | MPa | ISO 178 |
| Impact | Dry | Conditioned | Unit | Test Method |
Charpy Notched Impact Strength | ISO 179 | |||
-30°C | 9.0 | -- | kJ/m2 | |
23°C | 10 | 20 | kJ/m2 | |
Charpy Unnotched Impact Strength | ISO 179 | |||
-30°C | 55 | -- | kJ/m2 | |
23°C | 60 | 90 | kJ/m2 | |
Notched Izod Impact | ASTM D256 | |||
-40°C | 69 | -- | J/m | |
23°C | 80 | -- | J/m | |
Notched Izod Impact Strength (23°C) | 9.5 | -- | kJ/m2 | ISO 180 |
| Thermal | Dry | Conditioned | Unit | Test Method |
Deflection Temperature Under Load (0.45 MPa, Unannealed) | 250 | -- | °C | ASTM D648 |
Heat Deflection Temperature (0.45 MPa, Unannealed) | 250 | -- | °C | ISO 75-2/B |
Deflection Temperature Under Load (1.8 MPa, Unannealed) | 250 | -- | °C | ASTM D648 |
Heat Deflection Temperature (1.8 MPa, Unannealed) | 250 | -- | °C | ISO 75-2/A |
Peak Melting Temperature | 260 | -- | °C | ASTM D3418 |
Melting Temperature (DSC) | 260 | -- | °C | ISO 3146 |
CLTE - Flow | 1.0E-5 | -- | cm/cm/°C | ASTM E831 |
CLTE - Flow | 3.0E-5 | -- | cm/cm/°C | |
CLTE - Transverse | 6.5E-5 | -- | cm/cm/°C | |
RTI Elec | UL 746 | |||
0.71 mm | 125 | -- | °C | |
1.5 mm | 125 | -- | °C | |
3.0 mm | 125 | -- | °C | |
RTI Imp | UL 746 | |||
1.5 mm | 120 | -- | °C | |
3.0 mm | 125 | -- | °C | |
RTI Str | UL 746 | |||
1.5 mm | 115 | -- | °C | |
3.0 mm | 130 | -- | °C | |
| Electrical | Dry | Conditioned | Unit | Test Method |
Volume Resistivity (1.50 mm) | 1.0E+15 | 1.0E+12 | ohms·cm | ASTM D257 |
Volume Resistivity | 1.0E+15 | 1.0E+12 | ohms·cm | IEC 60093 |
Dielectric Constant (1 MHz) | 3.50 | 5.50 | IEC 60250 | |
Dissipation Factor | IEC 60250 | |||
100 Hz | 0.014 | 0.30 | ||
1 MHz | 0.014 | 0.30 | ||
Comparative Tracking Index | 450 | 450 | V | IEC 60112 |
| Flammability | Dry | Conditioned | Unit | Test Method |
Flame Rating | UL 94 | |||
0.71 mm | HB | -- | ||
1.5 mm | HB | -- | ||
3.0 mm | HB | -- |
訂購(gòu)說明
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