产品描述

ULTEM PEI 2100N物性表

10% 玻纤增强,良好的刚度与尺寸稳定性。优异的可加工性。非UL列表。

TYPICAL PROPERTIES (1)
MECHANICAL机械性能
Value Unit Standard
Tensile Stress, yld, Type I, 5 mm/min / 抗张程度,屈服,类型I,5 mm/min
114
MPa
ASTM D 638
Tensile Stress, brk, Type I, 5 mm/min / 抗张程度,断裂,类型I,5 mm/min
115
MPa
ASTM D 638
Tensile Strain, brk, Type I, 5 mm/min / 拉伸伸长,断裂,类型I,5 mm/min
6
%
ASTM D 638
Tensile Modulus, 5 mm/min / 拉伸模量,5 mm/min
4680
MPa
ASTM D 638
Flexural Stress, brk, 2.6 mm/min, 100 mm span
199
MPa
ASTM D 790
Flexural Modulus, 2.6 mm/min, 100 mm span
5170
MPa
ASTM D 790
Hardness, Rockwell M / 硬度, 洛氏 M
114
ASTM D 785
IMPACT
Value Unit Standard
Izod Impact, unnotched, 23°C / 无缺口悬臂梁冲击 23°C
480
J/m
ASTM D 4812
Izod Impact, notched, 23°C / 悬臂梁缺口冲击强度23°C
53
J/m
ASTM D 256
Izod Impact, Reverse Notched, 3.2 mm
459
J/m
ASTM D 256
THERMAL
Value Unit Standard
Vicat Softening Temp, Rate B/50 / 维卡软化温度 B级/50
223
°C
ASTM D 1525
HDT, 0.45 MPa, 6.4 mm, unannealed / ?#32570;?#24418;温度,0.45 MPa, 6.4 mm, 未退火
210
°C
ASTM D 648
HDT, 1.82 MPa, 6.4 mm, unannealed / ?#32570;?#24418;温度,1.82 MPa, 6.4 mm, 未退火
208
°C
ASTM D 648
CTE, -20°C to 150°C, flow / 线形膨胀系数,-20°C 到150°C,流动
3.24E-05
1/°C
ASTM E 831
PHYSICAL
Value Unit Standard
Specific Gravity/比重
1.34
ASTM D 792
Water Absorption, 24 hours / 吸水率, 24小时
0.21
%
ASTM D 570
Water Absorption, equilibrium, 23C / 吸水率,?#33014;猓?3C
1.2
%
ASTM D 570
Mold Shrinkage, flow, 3.2 mm / 模塑收缩量,流动,3.2 mm
0.5 – 0.6
%
SABIC Method
Melt Flow Rate / 熔流率, 337°C/6.6 kgf
7
g/10 min
ASTM D 1238
ELECTRICAL
Value Unit Standard
Volume Resistivity/体积电阻率
1.E+17
Ohm-cm
ASTM D 257
Dielectric Strength, in oil, 1.6 mm / 耐电强度,在油中,1.6mm
27.5
kV/mm
ASTM D 149
Relative Permittivity, 1 kHz
3.5
ASTM D 150
Dissipation Factor, 1 kHz
0.0014
ASTM D 150
Dissipation Factor, 2450 MHz
0.0046
ASTM D 150
Source GMD, last updated:12/29/1999
Processing
Parameter
Injection Molding
Value Unit
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
350 – 400
°C
Nozzle Temperature / 注嘴温度
345 – 400
°C
Front – Zone 3 Temperature / 前区3温度
345 – 400
°C
Middle – Zone 2 Temperature / 中区2温度
340 – 400
°C
Rear – Zone 1 Temperature / 后区1温度
330 – 400
°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 / 每次注射量占料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:12/29/1999