| 性能 |
测试方法
ISO/ (IEC) |
单位 |
SEMITRON® ESd 480 |
|---|
| 一般特性 | | 密度 - 在73°F | | ASTM D 792 | - | 1.47 | | 热力性能 | | 热变形温度 | | ASTM D 648
264 psi | °F | 500 | | 线热膨胀系数, -40 to 300°F | | ASTM E 831 | in./in./°F | 1.7 | | 连续使用温度 | | - | °F | 475 | | 23℃时机械性能 | | 最大拉伸强度 | | ASTM D 638 | psi | 14500 | | 拉伸强度 | | ASTM D 638 | psi | 940000 | | 弯曲强度 | | ASTM D 790 | psi | 21000 | | 弯曲弹性模量 | | ASTM D 790 | psi | 1000000 | | 压缩强度, @ 10% 变形 | | ASTM D 695 | psi | 26500 | | 压缩弹性强度 | | ASTM D 695 | psi | 570000 | | 洛氏硬度 | | ASTM D 785 | - | R122 / M107 | | Izod 冲击强度 - 缺口 (1/8") | | ASTM D 256 | ft-lb/in. | 1 | | 拉长强度 | | ASTM D 638 | % | 1.5 | | 23°C时电性能 | | 表面电阻 | | EOS/DSD S11.11 | ohms/sq. | 106 - 109 | | 静电散逸, Mil-B-81705C (12% RH), 最高. | | FTMS-4046.1 | 秒 | < 2 | | 体积电阻 | | ASTM D257 | ohm-cm | 106 - 109 | | 其他 | | 吸水性, 小时. @ 73°F | | ASTM D 570 | % | 0.18 | | 吸水性, 饱和 @ 73°F | | ASTM D 570 | % | 1.65 | | Tribological | | 摩擦系数– 静摩擦 (50 lb. load, 90° rotation) | | Polymer 55007 | - | 0.2 | | 摩擦系数– 动摩擦 (unlub. @ 20 ft./min. x 250 psi) | | Polymer 55007 | - | 0.2 | | Limiting PV (Test Value unlub. @ ft./min. ÷ 4, lb.ft.in2 min.) | | Polymer 55007 | - | 17000 | | Solvents | | Acids, Weak, 73°F; acetic, dilute hydrochloric or sulfuric acid | | - | - | A | | Acids, Strong, 73°F; conc. hydrochloric or sulfuric acid | | - | - | L | | Alkalies, Weak, 73°F; dilute ammonia or sodium hydroxide | | - | - | A | | Alkalies, Strong, 73°F; conc. ammonia or sodium hydroxide | | - | - | A | | Hydrocarbons, Aromatic, 73°F; benzene, toluene | | - | - | A | | Hydrocarbons, Aliphatic, 73°F; gasoline, hexane, grease | | - | - | A | | Ketones, Esters, 73°F; acetone, methyl ethyl ketone | | - | - | A | | Ethers, 73°F; diethyl ether, tetrahydrofuran | | - | - | A | | Chlorinated Solvents, 73°F; methylene chloride, chloroform | | - | - | A | | Alcohols, 73°F; methanol, ethanol, antifreeze | | - | - | A | | Inorganic Salt Solutions, 73°F; sodium chloride, potassium chloride | | - | - | A | | Continuous Sunlight, 73°F | | - | - | A |
| 注释: | |
| NA | - | 不使用 |
| * | - |
机加的拉伸试验片按ASTM D 1708 制造，按ASTM D 638 试验 |
| + | - | 用干样本测试值 | | ++ | - | 样本在标准大气环境 ( 23°C / 50RH) 测试值 | |
1g/cm3 = 1,000 kg/m3; 1MPa = 1 N/mm2; 1kV/mm = 1MV/m. |
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