产品描述
ULTEM PEI AR9200物性表
20% 玻纤增强。满足FAR 25.853 规范。商用飞机内部件: NBS 烟气，OSU 与最小立式燃烧认证的组类。无卤化技术。
相关颜色色号：AR9200-7301、AR9200-1000
20% Glass fiber filled, standard flow Polyetherimide (Tg 217C). Meets FAR 25.853 and OSU 65/65 with low toxicity, smoke, and flame evolution. ECO Conforming.
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Property/特性
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| TYPICAL PROPERTIES (1) | |||
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MECHANICAL/机械性能
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Value/值 | Unit/单位 | Standard/标准 |
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Tensile Stress, brk, Type I / 抗张程度,断裂,类型I, 5 mm/min
|
151
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MPa
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ASTM D 638
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Tensile Strain, brk, Type I / 拉伸伸长,断裂,类型I, 5 mm/min
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3
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%
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ASTM D 638
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Tensile Modulus / 拉伸模量, 5 mm/min
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6960
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MPa
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ASTM D 638
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Flexural Stress, yld / 挠曲强度, 屈服 , 2.6 mm/min, 100 mm span
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206
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MPa
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ASTM D 790
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Flexural Modulus / 挠曲模量, 2.6 mm/min, 100 mm span
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7230
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MPa
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ASTM D 790
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IMPACT/冲击性能
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Value/值 | Unit/单位 | Standard/标准 |
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Izod Impact, notched / 悬臂梁缺口冲击强度, 23°C
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101
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J/m
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ASTM D 256
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Izod Impact, Reverse Notched, 3.2 mm
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534
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J/m
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ASTM D 256
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THERMAL/热性能
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Value/值 | Unit/单位 | Standard/标准 |
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HDT（?#32570;?#24418;温度）, 1.82 MPa, 6.4 mm, unannealed （未退火）
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211
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°C
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ASTM D 648
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PHYSICAL/物理性能
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Value/值 | Unit/单位 | Standard/标准 |
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Specific Gravity / 比重
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1.4
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–
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ASTM D 792
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Mold Shrinkage / 收缩率, flow（流动）, 3.2 mm
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0.3 – 0.5
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%
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SABIC Method
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Melt Flow Rate / 熔流率,, 337°C/6.6 kgf
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5.7
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g/10 min
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ASTM D 1238
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FLAME CHARACTERISTICS/火焰特性
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Value/值 | Unit/单位 | Standard/标准 |
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FAA Flammability, FAR 25.853 A/B
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NATURAL
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–
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FAR 25.853
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OSU total heat release (2 minute test)
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5
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kW-min/m2
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FAR 25.853
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OSU peak heat release rate (5 minute test)
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40
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kW/m2
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FAR 25.853
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Vertical Burn a (60s) passes at
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0
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sec
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FAR 25.853
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Vertical Burn b (12s) passes at
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0
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sec
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FAR 25.853
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NBS Smoke Density / 密度, Flaming, Dmax
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5
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–
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ASTM E 662
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NBS Smoke Density / 密度, Flaming, Ds 1.5 min
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0
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–
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ASTM E 662
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NBS Smoke Density / 密度, Flaming, Ds 4 min
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5
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–
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ASTM E 662
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Source GMD, last updated:01/13/2000
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Processing/加工方法
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| Parameter | ||
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Injection Molding/注塑参数
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Value/值 | Unit/单位 |
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Drying Temperature / 干燥温度
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150
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°C
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Drying Time / 干燥时间
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4 – 6
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hrs
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Drying Time (Cumulative) / 干燥时间（累积的）
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24
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hrs
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Maximum Moisture Content / 最大含湿量
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0.02
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%
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Melt Temperature / 熔体温度
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365 – 390
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°C
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Nozzle Temperature / 注嘴温度
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360 – 380
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°C
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Front – Zone 3 Temperature / 前区3温度
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365 – 390
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°C
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Middle – Zone 2 Temperature / 中区2温度
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355 – 375
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°C
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Rear – Zone 1 Temperature / 后区1温度
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345 – 365
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°C
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Mold Temperature / 模具温度
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135 – 165
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°C
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Back Pressure / 背压
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0.3 – 0.7
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MPa
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Screw Speed / 螺杆速度
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40 – 70
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rpm
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Shot to Cylinder Size / 每次注射?#31354;?#26009;筒熔胶总量的百分比
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40 – 60
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%
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Vent Depth / 排气?#21672;?#24230;
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0.025 – 0.076
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mm
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Source GMD, last updated:01/13/2000
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