产品描述

ULTEM PEI AR9100物性表

10% 玻纤增强PEI。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。

10% 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.
Property/特性
TYPICAL PROPERTIES (1)
MECHANICAL/机械性能
Value/值 Unit/单位 Standard/标准
Tensile Stress, yld, Type I / 抗张程度,屈服,类型I, 5 mm/min
110
MPa
ASTM D 638
Tensile Stress, brk, Type I / 抗张程度,断裂,类型I, 5 mm/min
119
MPa
ASTM D 638
Tensile Strain, brk, Type I / 拉伸伸长,断裂,类型I, 5 mm/min
8
%
ASTM D 638
Tensile Modulus / 拉伸模量, 5 mm/min
4340
MPa
ASTM D 638
Flexural Stress, yld / 挠曲强度, 屈服 , 2.6 mm/min, 100 mm span
193
MPa
ASTM D 790
Flexural Modulus / 挠曲模量, 2.6 mm/min, 100 mm span
5030
MPa
ASTM D 790
IMPACT/冲击性能
Value/值 Unit/单位 Standard/标准
Izod Impact, notched / 悬臂梁缺口冲击强度, 23°C
69
J/m
ASTM D 256
Izod Impact, Reverse Notched, 3.2 mm
480
J/m
ASTM D 256
THERMAL/热性能
Value/值 Unit/单位 Standard/标准
HDT(?#32570;?#24418;温度), 1.82 MPa, 6.4 mm, unannealed (未退火)
207
°C
ASTM D 648
PHYSICAL/物理性能
Value/值 Unit/单位 Standard/标准
Specific Gravity / 比重
1.32
ASTM D 792
Mold Shrinkage / 收缩率, flow(流动), 3.2 mm
0.5 – 0.6
%
SABIC Method
Melt Flow Rate / 熔流率,, 337°C/6.6 kgf
6.9
g/10 min
ASTM D 1238
FLAME CHARACTERISTICS/火焰特性
Value/值 Unit/单位 Standard/标准
FAA Flammability, FAR 25.853 A/B
NATURAL
FAR 25.853
OSU total heat release (2 minute test)
5
kW-min/m2
FAR 25.853
OSU peak heat release rate (5 minute test)
40
kW/m2
FAR 25.853
Vertical Burn a (60s) passes at
0
sec
FAR 25.853
Vertical Burn b (12s) passes at
0
sec
FAR 25.853
NBS Smoke Density / 密度, Flaming, Dmax
5
ASTM E 662
NBS Smoke Density / 密度, Flaming, Ds 1.5 min
0
ASTM E 662
NBS Smoke Density / 密度, Flaming, Ds 4 min
5
ASTM E 662
Source GMD, last updated:01/13/2000
Processing/加工方法
Parameter
Injection Molding/注塑参数
Value/值 Unit/单位
Drying Temperature / 干燥温度
150
°C
Drying Time / 干燥时间
4 – 6
hrs
Drying Time (Cumulative) / 干燥时间(累积的)
24
hrs
Maximum Moisture Content / 最大含湿量
0.02
%
Melt Temperature / 熔体温度
365 – 390
°C
Nozzle Temperature / 注嘴温度
360 – 380
°C
Front – Zone 3 Temperature / 前区3温度
365 – 390
°C
Middle – Zone 2 Temperature / 中区2温度
355 – 375
°C
Rear – Zone 1 Temperature / 后区1温度
345 – 365
°C
Mold Temperature / 模具温度
135 – 165
°C
Back Pressure / 背压
0.3 – 0.7
MPa
Screw Speed / 螺杆速度
40 – 70
rpm
Shot to Cylinder Size / 每次注射?#31354;?#26009;筒熔胶总量的百分比
40 – 60
%
Vent Depth / 排气?#21672;?#24230;
0.025 – 0.076
mm
Source GMD, last updated:01/13/2000