Durethan® BKV35H2.0EF LO

35% 玻纤增强, 注塑成型, 热稳定, 流动性改良

通用信息

Durethan® is the trade name for our range of engineering thermoplastics based on polyamide 6 and polyamide 66. These polyamides are partially crystalline thermoplastics which offer an ideal combination of properties, especially for technical applications. They provide high mechanical strength and stiffness, good dielectric properties, high resistance to both heat and chemical attack, and good friction and wear properties.
特殊性能
法规
加工工艺
注塑成型

流变性能

成型收缩率(平行)
0.2
%
成型收缩率(垂直)
0.65
%

机械性能

拉伸模量
10800
MPa
断裂应力
180
MPa
断裂伸长率
3
%
弯曲模量
10000
MPa
弯曲强度
275
MPa
简支梁无缺口冲击强度(+23°C)
85
kJ/m²
简支梁无缺口冲击强度(-30°C)
65
kJ/m²
简支梁缺口冲击强度(+23°C)
12
kJ/m²
简支梁缺口冲击强度(-30°C)
10
kJ/m²
悬臂梁缺口冲击强度(23°C)
12
kJ/m²

热性能

熔融温度(10°C/min)
220
°C
热变形温度(1.80 MPa)
205
°C
热变形温度(0.45 MPa)
220
°C
热变形温度(8.00 MPa)
160
°C
线热膨胀系数(平行)
0.18
E-4/°C
线热膨胀系数(垂直)
0.95
E-4/°C

其它性能

吸水率
6.5
%
吸湿率
1.9
%
密度
1410
kg/m³

材料特性

Drying temperature dry air dryer
80
°C
Drying time dry air dryer
2-6
h
Residual moisture content
0.03-0.12
%
Melt temperature (Tmin - Tmax)
250-290
°C
Mold temperature
80-120
°C