产品描述

NORYL GTX GTX8720物性表

Noryl GTX* GTX8720 resin is a glass filled, high performance blend of PPE/PA that exhibits an excellent balance of high-heat resistance, strength, flow, and conductivity. This grade can be electro-statically painted or powder coated without the need for a conductive primer.

TYPICAL PROPERTIES (1)
MECHA NICAL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
140
MPa
ASTM D 638
Tensile Stress, brk, Type I, 5 mm/min / 抗张程度,断裂,类型I,5 mm/min
140
MPa
ASTM D 638
Tensile Strain, yld, Type I, 5 mm/min / 拉伸伸长,屈服,类型I,5 mm/min
3.1
%
ASTM D 638
Tensile Strain, brk, Type I, 5 mm/min / 拉伸伸长,断裂,类型I,5 mm/min
4
%
ASTM D 638
Tensile Modulus, 5 mm/min / 拉伸模量,5 mm/min
7000
MPa
ASTM D 638
Flexural Stress, yld, 1.3 mm/min, 50 mm span / 挠曲强度, 屈服, 1.3 mm/min, 50 mm 跨距
200
MPa
ASTM D 790
Flexural Modulus, 1.3 mm/min, 50 mm span / 挠曲模量, 1.3 mm/min, 50 mm 跨距
6600
MPa
ASTM D 790
Tensile Stress, yield 5 mm/min / 抗张程度,屈服, 5 mm/min
140
MPa
ISO 527
Tensile Stress, break, 5 mm/min / 抗张程度,断裂,5mm/min
140
MPa
ISO 527
Tensile Strain, yield, 5 mm/min / 拉伸伸长,屈服,5mm/min
3.1
%
ISO 527
Tensile Strain, break, 5 mm/min / 拉伸伸长,断裂,5mm/min
4
%
ISO 527
Tensile Modulus, 1 mm/min / 拉伸模量,1 mm/min
7000
MPa
ISO 527
Flexural Stress, yield, 2 mm/min / 弯曲强度,屈服,2 mm/min
200
MPa
ISO 178
Flexural Modulus, 2 mm/min / 弯曲模量,2 mm/min
6600
MPa
ISO 178
IMPACT
Value Unit Standard
Izod Impact, notched, 23°C / 悬臂梁缺口冲击强度23°C
85
J/m
ASTM D 256
Izod IMPACT, notched, -30°C / 悬壁梁缺口冲击强度, -30°C
60
J/m
ASTM D 256
Instrumented Impact Total Energy, 23°C / 仪表控制抗冲击总能量,23°C
17
J
ASTM D 3763
Izod IMPACT, notched 80*10*4 +23°C / 悬壁梁缺口冲击强度,80*10*4 +23°C
10
kJ/m2
ISO 180/1A
Izod IMPACT, notched 80*10*4 -30°C / 悬壁梁缺口冲击强度,80*10*4 -30°C
8
kJ/m2
ISO 180/1A
Charpy 23°C, V-notch Edgew 80*10*4 sp=62mm / 简支梁缺口冲击强度,23°C,C80*10*4 sp=62mm
11
kJ/m2
ISO 179/1eA
THERMAL
Value Unit Standard
Vicat Softening Temp, Rate B/50 / 维卡软化温度 B级/50
215
°C
ASTM D 1525
HDT, 0.45 MPa, 3.2 mm, unannealed / ?#32570;?#24418;温度,0.45 MPa, 3.2 mm,未退火
215
°C
ASTM D 648
CTE, -40°C to 40°C, flow / 线形膨胀系数,-40°C 到40°C,流动
2.3E-05
1/°C
ASTM E 831
CTE, -40°C to 40°C, xflow / 线形膨胀系数,-40°C 到40°C,横向
8.E-05
1/°C
ASTM E 831
CTE, -40°C to 40°C, flow / 线形膨胀系数,-40°C 到40°C,流动
2.3E-05
1/°C
ISO 11359-2
CTE, -40°C to 40°C, xflow / 线形膨胀系数,-40°C 到40°C,横向
8.E-05
1/°C
ISO 11359-2
Vicat Softening Temp, Rate B/50 / 维卡软化温度 B级/50
215
°C
ISO 306
Vicat Softening Temp, Rate B/120 / 维卡软化温度,B级/120
225
°C
ISO 306
HDT/Bf, 0.45 MPa Flatw 80*10*4 sp=64mm
215
°C
ISO 75/Bf
PHYSICAL
Value Unit Standard
Specific Gravity/比重
1.26
ASTM D 792
Mold Shrinkage, flow, 3.2 mm / 模塑收缩量,流动,3.2 mm
0.26 – 0.3
%
SABIC Method
Mold Shrinkage, xflow, 3.2 mm / 模塑收缩量,横向,3.2 mm
0.72 – 0.85
%
SABIC Method
Melt Flow Rate / 熔流率, 280°C/5.0 kgf
8.6
g/10 min
ASTM D 1238
Density/密度
1.26
g/cm3
ISO 1183
Water Absorption, (23°C/sat) / 吸水率, (23°C/sat)
4
%
ISO 62
Moisture Absorption (23°C / 50% RH) / 吸水率, ?#33014;?(23°C / 50% RH)
0.5
%
ISO 62
Melt Volume Rate, MVR at 280°C/5.0 kg
7
cm3/10 min
ISO 1133
ELECTRICAL
Value Unit Standard
Volume Resistivity/体积电阻率
1.E+03 – 1.E+04
Ohm-cm
SABIC Method
Source GMD, last updated:09/27/2006
Processing
? Do NOT mix NORYL GTX* resin with other grades of NORYL* resins.
Parameter
Injection Molding
Value Unit
Drying Temperature / 干燥温度
95 – 105
°C
Drying Time / 干燥时间
3 – 4
hrs
Drying Time (Cumulative) / 干燥时间(累积?#27169;?/div>
8
hrs
Maximum Moisture Content / 最大含湿量
0.07
%
Minimum Moisture Content / 最小含湿量
0.02
%
Melt Temperature / 熔体温度
280 – 305
°C
Nozzle Temperature / 注嘴温度
280 – 305
°C
Front – Zone 3 Temperature / 前区3温度
275 – 305
°C
Middle – Zone 2 Temperature / 中区2温度
270 – 305
°C
Rear – Zone 1 Temperature / 后区1温度
265 – 305
°C
Mold Temperature / 模具温度
75 – 120
°C
Back Pressure / 背压
0.3 – 1.4
MPa
Screw Speed / 螺杆速度
20 – 100
rpm
Shot to Cylinder Size / 每次注射量占料筒熔胶总量的百分比
30 – 50
%
Vent Depth / 排气?#21672;?#24230;
0.013 – 0.038
mm
Source GM D, last updated:09/27/2006