| 厂家(产地)：沙伯基础(原GE) | 牌号：2312-1000 | 销售方式：品牌经销 |
| 类型：标准料 | 加工级别：注塑级 | 特性级别：阻燃级、 增强级、 高强度、 高刚性 |
| 用途级别：汽车部件 |
聚醚酰亚胺?树脂2312
30%磨玻璃填充,增强流动Polyetherimide(Tg 217 c)。ECO符合UL94 V0 5 va清单。
| Property |
| TYPICAL PROPERTIES (1) | ||||
| MECHANICAL | Value | Unit | Standard | |
| Tensile Stress, brk, Type I, 5 mm/min | 1050 | kgf/cm? | ASTM D 638 | |
| Tensile Strain, brk, Type I, 5 mm/min | 3.5 | % | ASTM D 638 | |
| Tensile Modulus, 5 mm/min | 61100 | kgf/cm? | ASTM D 638 | |
| Flexural Stress, brk, 2.6 mm/min, 100 mm span | 1820 | kgf/cm? | ASTM D 790 | |
| Flexural Modulus, 2.6 mm/min, 100 mm span | 66700 | kgf/cm? | ASTM D 790 | |
| IMPACT | Value | Unit | Standard | |
| Izod Impact, notched, 23°C | 3 | cm-kgf/cm | ASTM D 256 | |
| Izod Impact, Reverse Notched, 3.2 mm | 31 | cm-kgf/cm | ASTM D 256 | |
| THERMAL | Value | Unit | Standard | |
| HDT, 1.82 MPa, 6.4 mm, unannealed | 207 | °C | ASTM D 648 | |
| CTE, -20°C to 150°C, flow | 2.34E-05 | 1/°C | ASTM E 831 | |
| CTE, -20°C to 150°C, xflow | 2.7E-05 | 1/°C | ASTM E 831 | |
| Relative Temp Index, Elec | 170 | °C | UL 746B | |
| Relative Temp Index, Mech w/impact | 170 | °C | UL 746B | |
| Relative Temp Index, Mech w/o impact | 170 | °C | UL 746B | |
| PHYSICAL | Value | Unit | Standard | |
| Specific Gravity | 1.51 | - | ASTM D 792 | |
| Water Absorption, 24 hours | 0.18 | % | ASTM D 570 | |
| Water Absorption, equilibrium, 23C | 0.98 | % | ASTM D 570 | |
| Mold Shrinkage, flow, 3.2 mm (5) | 0.3 - 0.4 | % | SABIC Method | |
| Mold Shrinkage, xflow, 3.2 mm (5) | 0.45 - 0.55 | % | SABIC Method | |
| Melt Flow Rate, 337°C/6.6 kgf | 10.1 | g/10 min | ASTM D 1238 | |
| ELECTRICAL | Value | Unit | Standard | |
| Relative Permittivity, 1 kHz | 3.7 | - | ASTM D 150 | |
| Relative Permittivity, 1 MHz | 3.49 | - | ASTM D 150 | |
| Arc Resistance, Tungsten {PLC} | 7 | PLC Code | ASTM D 495 | |
| Hot Wire Ignition {PLC) | 1 | PLC Code | UL 746A | |
| High Voltage Arc Track Rate {PLC} | 0 | 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) | 0.81 | mm | UL 94 | |
| Source GMD, last updated:2000/01/13 |
| Processing |
| Parameter | ||
| Injection Molding | Value | Unit |
| Drying Temperature | 150 | °C |
| Drying Time | 4 - 6 | hrs |
| Drying Time (Cumulative) | 24 | hrs |
| Maximum Moisture Content | 0.02 | % |
| Melt Temperature | 350 - 400 | °C |
| Nozzle Temperature | 345 - 400 | °C |
| Front - Zone 3 Temperature | 345 - 400 | °C |
| Middle - Zone 2 Temperature | 340 - 400 | °C |
| Rear - Zone 1 Temperature | 330 - 400 | °C |
| Mold Temperature | 135 - 165 | °C |
| Back Pressure | 0.3 - 0.7 | MPa |
| Screw Speed | 40 - 70 | rpm |
| Shot to Cylinder Size | 40 - 60 | % |
| Vent Depth | 0.025 - 0.076 | mm |
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