LCP v400p 材料说明:说明:初步数据表:共挤出LCP屏障的应用。Vectran v400p液晶聚合物具有优良的阻隔性能,独立的相对湿度,耐化学性和薄膜应用接触清晰。这种材料不适合用于医疗或牙科植入物。
LCP v400p 性能表:
Physical Properties | Metric | English | Comments |
---|---|---|---|
Density | 1.40 g/cc | 0.0506 lb/in³ | ISO 1183 |
Moisture Absorption at Equilibrium | 0.040 % | 0.040 % | at 50% RH; ISO 62 |
Moisture Vapor Transmission | 0.354 cc-mm/m²-24hr-atm | 0.900 cc-mil/100 in²-24hr-atm | at 38°C; DIN 53122-2 |
Oxygen Transmission | 0.0315 cc-mm/m²-24hr-atm | 0.0800 cc-mil/100 in²-24hr-atm | 73°F, 100%RH; DIN 53380 part 3 |
0.0354 cc-mm/m²-24hr-atm | 0.0900 cc-mil/100 in²-24hr-atm | 73°F, 100%RH; DIN 53380 part 3 | |
Melt Flow | 14 g/10 min @Temperature 230 °C |
14 g/10 min @Temperature 446 °F |
I2, nominal; Internal |
Thermal Properties | Metric | English | Comments |
Glass Transition Temp, Tg | 110 °C | 230 °F | ISO 3146 |
Processing Properties | Metric | English | Comments |
Rear Barrel Temperature | 185 - 195 °C | 365 - 383 °F | |
Middle Barrel Temperature | 205 - 215 °C | 401 - 419 °F | |
Front Barrel Temperature | 225 - 235 °C | 437 - 455 °F | |
Melt Temperature | 225 - 235 °C | 437 - 455 °F |
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原料图:(兹图非实物图)