江苏普及塑料有限公司
| 牌号简介About |
|---|
| 20%聚四氟乙烯纤维填充中粘度缩醛均聚物低磨损低摩擦 20% Teflon? Fiber Filled Medium Viscosity Acetal Homopolymer with Low Wear and Low Friction |
产品描述Product Description
厂家：美国杜邦DuPont Canada, Inc. - Dartek Division
类别：POM均聚Paraformaldehyde
加工条件：注射成型Injection Molding
性能特点：防火阻燃等级HB; 耐磨; 低摩擦系数;Low coefficient of friction,Good wear resistance,HB
填料：PTFE 20
| 技术参数Technical Data | |||
|---|---|---|---|
|
|
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 | 3.0 | kJ/m2 | ISO 179/1eA |
| 23℃23°C | 3.0 | kJ/m2 | ISO 179/1eA |
| 简支梁无缺口冲击强度Charpy Unnotched Impact Strength | ISO 179/1eU | ||
| -30℃-30°C | 35 | kJ/m2 | ISO 179/1eU |
| 23℃23°C | 40 | kJ/m2 | ISO 179/1eU |
| 悬臂梁缺口冲击强度悬壁梁缺口冲击强度 | |||
| 23℃23℃ | 3.0 | kJ/m2 | ISO 180-1A |
|
|
额定值Nominal Value | 单位Units | 测试方法Test Method |
| 热变形温度热变形温度 | |||
| 1.8 MPa，未退火1.8 MPa，未退火 | 92.0 | ℃ | ISO 75-2/A |
| 0.45 MPa，未退火0.45 MPa，未退火 | 160 | ℃ | ISO 75-2/B |
| 熔融温度Melting Temperature 22 | 178 | ℃ | ISO 11357-3 |
| 线性热膨胀系数线性热膨胀系数 | |||
| TDTD | 1.0E-4 | 1/℃ | ISO 11359-2 |
| MDMD | 1.1E-4 | 1/℃ | ISO 11359-2 |
| 退火温度Annealing Temperature | 160 | ℃ | |
| 退火时间退火时间 | |||
| OptionalOptional | 30.0 | min/mm | |
|
|
额定值Nominal Value | 单位Units | 测试方法Test Method |
| 表面电阻率Surface Resistivity | 1.0E+15 | ohms | IEC 60093 |
| 相比漏电起痕指数Comparative Tracking Index | 600 | V | IEC 60112 |
|
|
额定值Nominal Value | 单位Units | 测试方法Test Method |
| 燃烧速率燃烧速率3 | |||
| 1 mm1.00 mm3 | 100 | mm/min | ISO 3795 |
| 阻燃等级Flame Rating | UL 94 | ||
| 1.50 mm1.5 mm | HB | UL 94 | |
| 3.00 mm3.0 mm | HB | UL 94 | |
| 可燃性等级Flammability Classification | IEC 60695-11-10, -20 | ||
| 1.5 mm1.5 mm | HB | IEC 60695-11-10, -20 | |
| 3.0 mm3.0 mm | HB | IEC 60695-11-10, -20 | |
| FMVSS 阻燃等级FMVSS Flammability | B | FMVSS 302 | |
|
|
额定值Nominal Value | 单位Units | 测试方法Test Method |
| 拉伸模量Tensile Modulus | 2800 | MPa | ISO 527-2 |
| 拉伸强度拉伸强度 | |||
| 断裂断裂 | 50.0 | MPa | ISO 527-2 |
| 拉伸应变拉伸应变 | |||
| 断裂断裂 | 10 | % | ISO 527-2 |
| 弯曲模量Flexural Modulus | 2500 | MPa | ISO 178 |
| 洛氏硬度Rockwell Hardness | ISO 2039-2 | ||
| M 级M-Scale | 83 | ISO 2039-2 | |
| R 级R-Scale | 119 | ISO 2039-2 | |
|
|
额定值Nominal Value | 单位Units | 测试方法Test Method |
| 密度Density | 1.53 | g/cm3 | ISO 1183 |
| 收缩率Molding Shrinkage | ISO 294-4 | ||
| TDAcross Flow | 1.4 | % | ISO 294-4 |
| MDFlow | 2.0 | % | ISO 294-4 |
| 吸水率吸水率 | |||
| 饱和，23℃，2.00 mmSaturation，23℃，2.00 mm | 1.0 | % | ISO 62 |
| 平衡，23℃，50% RH，2.00 mmEquilibrium，23℃，2.00 mm，50% RH | 0.20 | % | ISO 62 |
| 熔体密度Melt Density | 1.28 | g/cm3 | |
