汽车水室专用料玻纤增强耐水解PA66尼龙66

30%玻纤增强耐水解尼龙66
30%glass fiber reinforced pa66 with heatstabilizer项目item

典型性能typical characteristic

测试标准testing standard

值value

单位unit

机械性能mechanical properties

拉伸强度tensile strength

195

mpaiso527, 50mm/min断裂伸长率elongationat break
%iso527, 50mm/min弯曲强度flexuralstrength

267

mpaiso178, 2mm/min弯曲模量flexuralmodulus

8308

mpaiso178, 2mm/min

简支梁缺口冲击强度

charpy impact notched

16.1

kj/m2iso179/1ea

简支梁无缺口冲击强度

charpy impact unnotched

96

kj/m2iso179/1eu洛氏硬度rockwellhardness
iso2039/2

热性能thermal properties

热变形温度

temp. of deflection under load (0.45mpa)

℃iso75

热变形温度

temp. of deflection under load (1.80mpa)

255

℃iso75熔点melting point
℃iso3146c

电性能electrical properties

体积电阻率volume resistant
ohm*miec60093表面电阻率surfaceresistant

1013

ohmiec60093介电强度dielectricstrength
kv/mmiec 60243-1电痕化指数comp trackindex
viec 60112

其它others

密度specific gravity

1.36

g/cm3iso1183灰分ash content

30±2

%iso3451-4

熔体流动速率（250℃,2.16kg）

melt flow rate

g/10miniso62吸水率waterabsorption
%iso62吸湿率humidityabsorption
%iso62模塑收缩率moldshrinkage
%iso294-4燃烧性能
ul垂直燃烧flammability

hb

mm/classul-94

灼热丝可燃指数

glow-wire flammability index

mm/℃iec 60695-2-12