MEASUREMENT测试项目 | TEST METHOD 测试方法 | VALUE 数值 |
90-minute UV post-cure 90分钟紫外固化 | ||
Hardness 硬度, Shore D | ASTM D 2240 | 76~88 |
Flexural modulus 弯曲模量, Mpa | ASTM D 790 | 2,692-2,775 |
Flexural strength 弯曲强度, Mpa | ASTM D 790 | 69- 74 |
Tensile modulus 拉伸模量, MPa | ASTM D 638 | 2,589-2,695 |
Tensile strength 拉伸强度, MPa | ASTM D 638 | 38-56 |
Elongation at break 断裂延长率 | ASTM D 638 | 12 -20% |
Poisson`s Ratio泊松比 | ASTM D 638 | 0.4-0.44 |
Impact strength notched Izod, J/m 缺口冲击强度 |
ASTM D 256 | 35 - 55 |
Heat deflection temperature, ℃ 热变形温度 |
ASTM D 648 @66PSI | 39~52 |
Glass transition,Tg 玻璃化转变温度,℃ |
DMA,E”peak | 40~57 |
Coefficient of thermal expension,热膨胀系数, /℃ | TMA(T<Tg) | 90~103*E-6 |
Density 密度, g/cm3 | 1.12~1.18 | |
Dielectric Constant介电常数 60 Hz |
ASTM D 150-98 | 4.2~5.0 |
Dielectric Constant介电常数 1 kHz |
ASTM D 150-98 | 3.3~4.2 |
Dielectric Constant介电常数 1 MHz |
ASTM D 150-98 | 3.2~4.0 |
Dielectric Strength绝缘强度 kV/mm |
ASTM D 1549-97a | 12.8~16.1 |