产品描述

ULTEM PEI 2110N物性表

10% 玻纤增强PEI 树脂。

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
4610
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
5240
MPa
ASTM D 790
IMPACT
Value Unit Standard
Izod Impact, unnotched, 23°C / 无缺口悬臂梁冲击 23°C
373
J/m
ASTM D 4812
Izod Impact, notched, 23°C / 悬臂梁缺口冲击强度23°C
48
J/m
ASTM D 256
Izod Impact, Reverse Notched, 3.2 mm
400
J/m
ASTM D 256
THERMAL
Value Unit Standard
HDT, 1.82 MPa, 6.4 mm, unannealed / 热变形温度,1.82 MPa, 6.4 mm, 未退火
207
°C
ASTM D 648
PHYSICAL
Value Unit Standard
Specific Gravity/比重
1.41
ASTM D 792
Melt Flow Rate / 熔流率, 337°C/6.6 kgf
10.4
g/10 min
ASTM D 1238
Source GMD, last updated:01/12/2000
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 / 排气孔深度
0.025 – 0.076
mm
Source GMD, last updated:01/12/2000