聚合物；热塑性；液晶聚合物（LCP）
LCP A950
材料说明：
无筋威达级适用于挤压。
无筋威达级适用于挤压。
LCP A950 的物性表：
| Physical Properties | Metric | English | Comments | ||
|---|---|---|---|---|---|
| Density | 1.40 g/cc | 0.0506 lb/in³ | ISO 1183 | ||
| Moisture Absorption | 0.00300 % | 0.00300 % | 23°C/50%RH; ISO 62 | ||
| Water Absorption at Saturation | 0.00600 % | 0.00600 % | ISO 62 | ||
| Linear Mold Shrinkage, Flow | 0.000 cm/cm | 0.000 in/in | ISO 294-4 | ||
| Linear Mold Shrinkage, Transverse | 0.00700 cm/cm | 0.00700 in/in | ISO 294-4 | ||
| Mechanical Properties | Metric | English | Comments | ||
| Tensile Strength at Break | 200 MPa | 29000 psi | 5mm/min; ISO 527-2/1A | ||
| Elongation at Break | 3.10 % | 3.10 % | 5mm/min; ISO 527-2/1A | ||
| Tensile Modulus | 11.66 GPa | 1691 ksi | 50mm/min; ISO 527-2/1A | ||
| Flexural Strength | 158 MPa | 22900 psi | ISO 178 | ||
| Flexural Modulus | 9.10 GPa | 1320 ksi | ISO 178 | ||
| Izod Impact, Notched (ISO) | 95.0 kJ/m² | 45.2 ft-lb/in² | ISO 180/1A | ||
| 252 kJ/m² @Temperature 23.0 °C |
120 ft-lb/in² @Temperature 73.4 °F |
ISO 180/1U | |||
| Charpy Impact Unnotched | 26.7 J/cm² | 127 ft-lb/in² | ISO 179/1eU | ||
| 5.30 J/cm² @Temperature -30.0 °C |
25.2 ft-lb/in² @Temperature -22.0 °F |
ISO 179/1eU | |||
| Charpy Impact, Notched | 9.50 J/cm² | 45.2 ft-lb/in² | ISO 179/1eA | ||
| Tensile Creep Modulus, 1 hour | 9000 MPa | 1.31e+6 psi | ISO 899-1 | ||
| Tensile Creep Modulus, 1000 hours | 6600 MPa | 957000 psi | ISO 899-1 | ||
| Electrical Properties | Metric | English | Comments | ||
| Volume Resistivity | 1.00e+15 ohm-cm | 1.00e+15 ohm-cm | IEC 60093 | ||
| Surface Resistance | 1.00e+14 ohm | 1.00e+14 ohm | IEC 60093 | ||
| Dielectric Constant | 3.00 @Frequency 1.00e+6 Hz |
3.00 @Frequency 1.00e+6 Hz |
IEC 60250 | ||
| 3.20 @Frequency 100 Hz |
3.20 @Frequency 100 Hz |
IEC 60250 | |||
| Dielectric Strength | 47.0 kV/mm | 1190 kV/in | IEC 60243-1 | ||
| Dissipation Factor | 0.0159 @Frequency 100 Hz |
0.0159 @Frequency 100 Hz |
IEC 60250 | ||
| 0.0200 @Frequency 1.00e+6 Hz |
0.0200 @Frequency 1.00e+6 Hz |
IEC 60250 | |||
| Comparative Tracking Index | 150 V | 150 V | IEC 60112 | ||
| Thermal Properties | Metric | English | Comments | ||
| CTE, linear, Parallel to Flow | 4.00 µm/m-°C | 2.22 µin/in-°F | ISO 11359-2 | ||
| CTE, linear, Transverse to Flow | 38.0 µm/m-°C | 21.1 µin/in-°F | ISO 11359-2 | ||
| Melting Point | 280 °C | 536 °F | 10°C/min; ISO 11357-1,-2,-3 | ||
| Deflection Temperature at 1.8 MPa (264 psi) | 193 °C | 379 °F | ISO 75-1, -2 | ||
| Deflection Temperature at 8.0 MPa | 94.0 °C | 201 °F | ISO 75-1, -2 | ||
| Vicat Softening Point | 145 °C | 293 °F | ISO 306 | ||
| Flammability, UL94 | V-0 | V-0 | |||
| Processing Properties | Metric | English | Comments | ||
| Processing Temperature | 80.0 - 120 °C | 176 - 248 °F | cavity | ||
| 285 - 295 °C | 545 - 563 °F | hot runner | |||
| Feed Temperature | 60.0 - 80.0 °C | 140 - 176 °F | |||
| Middle Barrel Temperature | 20.0 - 30.0 °C | 68.0 - 86.0 °F | |||
| Zone 1 | 270 - 280 °C | 518 - 536 °F | |||
| Zone 2 | 275 - 285 °C | 527 - 545 °F | |||
| Zone 3 | 280 - 290 °C | 536 - 554 °F | |||
| Zone 4 | 285 - 295 °C | 545 - 563 °F | |||
| Die Temperature | 290 - 300 °C | 554 - 572 °F | |||
| Melt Temperature | 285 - 295 °C | 545 - 563 °F | |||
| 293 °C | 559 °F | ISO 294 | |||
| Mold Temperature | 60.0 - 120 °C | 140 - 248 °F | ISO 294 | ||
| Injection Velocity | 150 mm/sec | 5.91 in/sec | ISO 294 | ||
| Drying Temperature | >= 150 °C | >= 302 °F | |||
| Dry Time | 4.00 - 6.00 hour | 4.00 - 6.00 hour | |||
| Moisture Content | <= 0.0100 % | <= 0.0100 % | |||
| Injection Pressure | 50.0 - 150 MPa | 7250 - 21800 psi | |||
| Hold Pressure | 48.0 MPa | 6960 psi | ISO 294 | ||
| 50.0 - 150 MPa | 7250 - 21800 psi | ||||
| Back Pressure | <= 3.00 MPa | <= 435 psi | |||
| Screw Speed | 80.0 rpm @Diameter 40.0 mm |
80.0 rpm @Diameter 1.57 in |
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| 140 rpm @Diameter 25.0 mm |
140 rpm @Diameter 0.984 in |
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| 200 rpm @Diameter 16.0 mm |
200 rpm @Diameter 0.630 in |
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| De |
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| Injection molding | Yes | ||||
| Injection speed | very fast | ||||
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联系人： 夏先生
手 机：13501802636
QQ ：205730283
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原料图：（兹图非实物图）