江苏普及塑料有限公司
| 牌号简介About |
|---|
| Fortron? 1342L4是一种低磨损等级，适用于轴承、齿轮和其他滑动摩擦/磨损。本产品为玻璃纤维增强，含聚四氟乙烯。 Fortron 1342L4 is a low wear glass filled grade, ideally suited for bearings, gears and other sliding friction/wear applications. |
产品描述Product Description
厂家：美国塞拉尼斯Celanese EVA Performance Polymers
类别：PPSPPS
用途：轴承;齿轮;
性能特点：防火阻燃等级V-0; 耐磨;Good wear resistance,V-0
填料：PTFE/玻璃纤维
| 技术参数Technical Data | |||
|---|---|---|---|
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额定值Nominal Value | 单位Units | 测试方法Test Method |
| 密度Specific Gravity | |||
| ---- | 1.70 | g/cm3 | ASTM D792 |
| ---- | 1.69 | g/cm3 | ISO 1183 |
| 收缩率Molding Shrinkage | |||
| MD流动 | 0.20 到 0.30 | % | ASTM D955 |
| TD横向流动 | 0.50 到 0.70 | % | ASTM D955 |
| TDAcross Flow | 0.50 | % | ISO 294-4 |
| MDFlow | 0.20 | % | ISO 294-4 |
| 吸水率吸水率 | |||
| 饱和，23℃饱和，23℃ | 0.020 | % | ISO 62 |
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额定值Nominal Value | 单位Units | 测试方法Test Method |
| 拉伸模量Tensile Modulus | 14400 | MPa | ISO 527-2/1A/1 |
| 拉伸强度Tensile Strength | |||
| 断裂，23℃Break, 73°F | 152 | MPa | ASTM D638 |
| 断裂Break | 165 | MPa | ISO 527-2/1A/5 |
| 拉伸应变Tensile Elongation | |||
| 断裂，23℃Break, 73°F | 2.0 | % | ASTM D638 |
| 断裂Break | 1.6 | % | ISO 527-2/1A/5 |
| 弯曲模量弯曲模量 | |||
| 23℃23℃ | 13700 | MPa | ISO 178 |
| 弯曲强度Flexural Stress 33 | 245 | MPa | ISO 178 |
| 摩擦系数Coefficient of Friction | |||
| 动态Dynamic 44 | 0.21 | ASTM D1894 | |
| 动态Dynamic 55 | 0.28 | ASTM D1894 | |
| 静态Static 44 | 0.27 | ASTM D1894 | |
| 静态Static 55 | 0.31 | ASTM D1894 | |
| 与钢 - 动态vs. Steel - Dynamic 66 | 0.16 | ASTM D1894 | |
| 与钢 - 静态vs. Steel - Static 26 | 0.20 | ASTM D1894 | |
| 与钢 - 静态与钢 - 静态 | 0.20 | ISO 8295 | |
| 磨损因数Wear Factor 77 | ASTM D3702 | ||
| 416 Stainless：32℃416 Stainless : 32°C | 166 | 10^-10 in3·min/ft·lb·hr | ASTM D3702 |
| C-1018 Steel：49℃C-1018 Steel : 49°C | 323 | 10^-10 in3·min/ft·lb·hr | ASTM D3702 |
| C-1018 Steel：93℃C-1018 Steel : 93°C | 825 | 10^-10 in3·min/ft·lb·hr | ASTM D3702 |
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额定值Nominal Value | 单位Units | 测试方法Test Method |
| 简支梁缺口冲击强度Charpy Notched Impact Strength | ISO 179/1eA | ||
| -30℃-30°C | 8.5 | kJ/m2 | ISO 179/1eA |
| 23℃23°C | 8.5 | kJ/m2 | ISO 179/1eA |
| 简支梁无缺口冲击强度简支梁无缺口冲击强度 | |||
| 23℃23℃ | 44 | kJ/m2 | ISO 179/1eU |
| 悬臂梁缺口冲击强度Notched Izod Impact Strength | ISO 180/1A | ||
| -30℃-30°C | 8.5 | kJ/m2 | ISO 180-1A |
| 23℃23°C | 8.5 | kJ/m2 | ISO 180-1A |
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额定值Nominal Value | 单位Units | 测试方法Test Method |
| 热变形温度Deflection Temperature Under Load | |||
| 1.8 MPa，未退火264 psi, Unannealed | 268 | ℃ | ASTM D648 |
| 1.8 MPa，未退火264 psi, Unannealed | 270 | ℃ | ISO 75-2/A |
| 8.0 MPa，未退火1160 psi, Unannealed | 215 | ℃ | ISO 75-2/C |
| 玻璃化转变温度Glass Transition Temperature 138 | 90.0 | ℃ | ISO 11357-2 |
| 熔融温度熔融温度 88 | 280 | ℃ | ISO 11357-3 |
| 线性热膨胀系数CLTE | ISO 11359-2 | ||
| MD流动 | 2.2E-5 | 1/℃ | ISO 11359-2 |
| TDTransverse | 4.0E-5 | 1/℃ | ISO 11359-2 |
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额定值Nominal Value | 单位Units | 测试方法Test Method |
| 阻燃等级Flame Rating | UL 94 | ||
| 0.75 mm0.75 mm | V-0 | UL 94 | |
| 1.50 mm1.5 mm | V-0 | UL 94 | |
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额定值Nominal Value | 单位Units | 测试方法Test Method |
| Specimen Thickness（Shrinkage）Specimen Thickness - Shrinkage | 3.18 | mm | 内部方法 |
