內(nèi)部脫模玻纖填充PEI ULTEM 2210EPR
ULTEM ? Resin 2210EPR |
PEI 基礎(chǔ)創(chuàng)新塑料（美國）2210EPR
ULTEM 2210EPR
20%玻璃纖維填充,高流量Polyetherimide(Tg 217 c)與內(nèi)部脫模和增強electroplatability。符合弗吉尼亞州ECO，阻燃UL94-V0和5VA 。注射成型。
典型屬性：
| MECHANICAL | Value | Unit | Standard |
| Tensile Stress, yld, Type I, 5 mm/min | 1400 | kgf/cm2 | ASTM D 638 |
| Tensile Stress, brk, Type I, 5 mm/min | 1400 | kgf/cm2 | ASTM D 638 |
| Tensile Strain, yld, Type I, 5 mm/min | 3 | % | ASTM D 638 |
| Tensile Strain, brk, Type I, 5 mm/min | 3 | % | ASTM D 638 |
| Tensile Modulus, 5 mm/min | 70300 | kgf/cm2 | ASTM D 638 |
| Flexural Stress, yld, 1.3 mm/min, 50 mm span | 2100 | kgf/cm2 | ASTM D 790 |
| Flexural Stress, brk, 2.6 mm/min, 100 mm span | 2100 | kgf/cm2 | ASTM D 790 |
| Flexural Modulus, 1.3 mm/min, 50 mm span | 70300 | kgf/cm2 | ASTM D 790 |
| Flexural Modulus, 2.6 mm/min, 100 mm span | 70300 | kgf/cm2 | ASTM D 790 |
| IMPACT | Value | Unit | Standard |
| Izod Impact, unnotched, 23°C | 59 | cm-kgf/cm | ASTM D 4812 |
| Izod Impact, notched, 23°C | 8 | cm-kgf/cm | ASTM D 256 |
| Instrumented Impact Total Energy, 23°C | 152 | cm-kgf | ASTM D 3763 |
| THERMAL | Value | Unit | Standard |
| Vicat Softening Temp, Rate B/50 | 210 | °C | ASTM D 1525 |
| HDT, 0.45 MPa, 3.2 mm, unannealed | 211 | °C | ASTM D 648 |
| HDT, 1.82 MPa, 3.2mm, unannealed | 206 | °C | ASTM D 648 |
| HDT, 0.45 MPa, 6.4 mm, unannealed | 213 | °C | ASTM D 648 |
| HDT, 1.82 MPa, 6.4 mm, unannealed | 208 | °C | ASTM D 648 |
| CTE, -40°C to 40°C, flow | 3.6E-05 | 1/°C | ASTM E 831 |
| CTE, -40°C to 40°C, xflow | 7.2E-05 | 1/°C | ASTM E 831 |
| Relative Temp Index, Elec | 105 | °C | UL 746B |
| Relative Temp Index, Mech w/impact | 105 | °C | UL 746B |
| Relative Temp Index, Mech w/o impact | 105 | °C | UL 746B |
| PHYSICAL | Value | Unit | Standard |
| Specific Gravity | 1.39 | - | ASTM D 792 |
| Mold Shrinkage, flow, 3.2 mm (5) | 0.5 - 0.7 | % | SABIC Method |
| Mold Shrinkage, xflow, 3.2 mm (5) | 0.5 - 0.7 | % | SABIC Method |
| Melt Flow Rate, 337°C/6.6 kgf | 13 | g/10 min | ASTM D 1238 |
| ELECTRICAL | Value | Unit | Standard |
| Arc Resistance, Tungsten {PLC} | 6 | PLC Code | ASTM D 495 |
| Hot Wire Ignition {PLC) | 1 | PLC Code | UL 746A |
| High Voltage Arc Track Rate {PLC} | 3 | PLC Code | UL 746A |
| High Ampere Arc Ign, surface {PLC} | 3 | PLC Code | UL 746A |
| Comparative Tracking Index (UL) {PLC} | 4 | PLC Code | UL 746A |
| FLAME CHARACTERISTICS | Value | Unit | Standard |
| UL Recognized, 94V-0 Flame Class Rating (3) | 0.4 | mm | UL 94 |