Properties性能

Test Method测试方法

C-EP 2194

Color/Appearance颜色/外观

Visual目视

Black

Specific Gravity比重

ASTM D-792

1. 78

Viscosity粘度@ 25°C, cps

ASTM D-2393

27,000-30,000

Property性能

Test Method测试方法

Value数值    

Hardness硬度(Shore D)

ASTM D-2240

95

Glass transition temperature玻璃化转变温度, Tg, ºC

120

Coefficient of thermal expansion热膨胀系数, CTE（120℃条件下测定）

ASTM D3386

40 E-06

Curing shrinkage固化收缩率

1%

Flexural strength弯曲强度, Mpa

ASTM D-790

65

Volume resistivity体电阻系数, ohms-cm

ASTM D-257

1.9 E+14

Surface resistivity表面电阻, ohms

ASTM D-257

2.0 E+14

Dielectric constant电介质常数

ASTM D150

4.8(100kHz), 4.9(10 kHz)