物性参数
测试方法见下表,具体数值以原厂技术资料为准。
左右滑动表格,查看完整数值与测试条件。
| 性能指标 | 典型数值 | 测试方法 |
|---|---|---|
| 熔体体积流动速率(MVR)(190 °C / 2.16 kg) | 1.9 cm³/10min | ISO 1133 |
| 熔体质量流动速率(MFR)(190 °C / 2.16 kg) | 2.2 g/10min | ISO 1133 |
| 成型收缩率(平行) | 2.2 % | ISO 294-4 |
| 成型收缩率(垂直) | 1.9 % | ISO 294-4 |
| Moulding shrinkage, parallel, annealed | 3.0 % | ISO 294-4 |
| Moulding shrinkage, normal, annealed | 2.4 % | ISO 294-4 |
| 拉伸模量 | 2900 MPa | ISO 527-1/-2 |
| 屈服应力 | 71 MPa | ISO 527-1/-2 |
| 屈服应变 | 28 % | ISO 527-1/-2 |
| 标称断裂应变 | 45 % | ISO 527-1/-2 |
| 弯曲模量 | 2800 MPa | ISO 178 |
| 弯曲强度 | 93 MPa | ISO 178 |
| Flexural Stress at 3.5% | 77 MPa | ISO 178 |
| Compressive strength | 110 MPa | ISO 604 |
| Tensile creep modulus, 1h | 2900 MPa | ISO 899-1 |
| Tensile creep modulus, 1000h | 1600 MPa | ISO 899-1 |
| Charpy impact strength, 23°C | 未断裂 | ISO 179/1eU |
| Charpy impact strength, -30°C | 425 kJ/m² | ISO 179/1eU |
| Charpy notched impact strength, 23°C | 15 kJ/m² | ISO 179/1eA |
| Charpy notched impact strength, -30°C | 13 kJ/m² | ISO 179/1eA |
| Izod notched impact strength, 23°C | 14 kJ/m² | ISO 180/1A |
| Izod notched impact strength, -40°C | 13 kJ/m² | ISO 180/1A |
| Hardness, Rockwell, M-scale | 90 | ISO 2039-2 |
| Hardness, Rockwell, R-scale | 121 | ISO 2039-2 |
| Ball indentation hardness, H 358/30 | 173 MPa | ISO 2039-1 |
| Poisson's ratio | 0.37 | |
| Melting temperature, 10°C/min | 178 °C | ISO 11357-1/-3 |
| Temp. of deflection under load, 1.8 MPa | 95 °C | ISO 75-1/-2 |
| Temp. of deflection under load, 1.8 MPa, annealed | 115 °C | ISO 75-1/-2 |
| Temp. of deflection under load, 0.45 MPa | 160 °C | ISO 75-1/-2 |
| Vicat softening temperature, 50°C/h, 50N | 160 °C | ISO 306 |
| Vicat softening temperature, 50°C/h 10N | 175 °C | ISO 306 |
| Coeff. of linear therm. expansion, parallel | 110 E-6/K | ISO 11359-1/-2 |
| Coeff. of linear therm. expansion, normal | 110 E-6/K | ISO 11359-1/-2 |
| Coeff. of linear therm. expansion, normal, -40-23°C | 100 E-6/K | ISO 11359-1/-2 |
| Coeff. of linear therm. expansion, parallel, -40-23°C | 100 E-6/K | ISO 11359-1/-2 |
| Eff. thermal diffusivity | 1E-7 m²/s | |
| Spec. heat capacity of melt | 3000 J/(kg K) | |
| RTI, electrical, 0.75mm | 50 °C | UL 746B |
| RTI, electrical, 1.5mm | 105 °C | UL 746B |
| RTI, electrical, 3mm | 105 °C | UL 746B |
| RTI, electrical, 6mm | 105 °C | UL 746B |
| RTI, impact, 0.75mm | 50 °C | UL 746B |
| RTI, impact, 1.5mm | 85 °C | UL 746B |
| RTI, impact, 3mm | 85 °C | UL 746B |
| RTI, impact, 6mm | 85 °C | UL 746B |
| RTI, strength, 0.75mm | 50 °C | UL 746B |
| RTI, strength, 1.5mm | 90 °C | UL 746B |
| RTI, strength, 3mm | 90 °C | UL 746B |
| RTI, strength, 6mm | 90 °C | UL 746B |
| Temperature index, tensile strength, 20 000h | 110 °C | IEC 60216-1 |
| Temperature index, tensile strength, 5000h | 125 °C | IEC 60216-1 |
| Burning Behav. at 1.5mm nom. thickn. | HB | IEC 60695-11-10 |
| Burning Behav. at thickness h(0.8 mm) | HB | IEC 60695-11-10 |
| Glow Wire Flammability Index, 1mm | 550 °C | IEC 60695-2-12 |
| Glow Wire Flammability Index, 2mm | 550 °C | IEC 60695-2-12 |
| Glow Wire Flammability Index, 3mm | 550 °C | IEC 60695-2-12 |
| Glow Wire Ignition Temperature, 0.75mm | 550 °C | IEC 60695-2-13 |
| Glow Wire Ignition Temperature, 0.4mm | 550 °C | IEC 60695-2-12(原厂所列;与GWIT项目的对应关系待确认) |
| Glow Wire Ignition Temperature, 1mm | 550 °C | IEC 60695-2-13 |
| Glow Wire Ignition Temperature, 1.5mm | 550 °C | IEC 60695-2-13 |
| Glow Wire Ignition Temperature, 2mm | 550 °C | IEC 60695-2-13 |
| Glow Wire Ignition Temperature, 3mm | 550 °C | IEC 60695-2-13 |
| FMVSS Class | B | ISO 3795 (FMVSS 302) |
| Relative permittivity, 100Hz | 3.9 | IEC 62631-2-1 |
| Relative permittivity, 1MHz | 3.8 | IEC 62631-2-1 |
| Dissipation factor, 100Hz | 10 E-4 | IEC 62631-2-1 |
| Dissipation factor, 1MHz | 55 E-4 | IEC 62631-2-1 |
| Volume resistivity | >1E13 Ohm.m | IEC 62631-3-1 |
| Surface resistivity | 3E13 Ohm | IEC 62631-3-2 |
| Electric strength | 41 kV/mm | IEC 60243-1 |
| Comparative tracking index | 600 | IEC 60112 |
| Humidity absorption, 2mm | 0.2 % | Sim. to ISO 62 |
| Water absorption, 2mm | 0.9 % | Sim. to ISO 62 |
| Water absorption, Immersion 24h | 0.27 % | Sim. to ISO 62 |
| 密度 | 1420 kg/m³ | ISO 1183 |
| Density of melt | 1190 kg/m³ | |
| Emissions | <8 mg/kg | VDA 275 |
| Emission of organic compounds | 4 µgC/g | VDA 277 |
| Fogging, G-value (condensate) | 0.1 mg | ISO 6452 |
| 注塑加工 / 干燥温度 | 80 °C | |
| 注塑加工 / 除湿干燥时间 | 2 - 4 h | |
| 注塑加工 / 加工含水率 | ≤0.2 % | |
| 注塑加工 / 建议熔体温度 | 215 °C | |
| 注塑加工 / 最低熔体温度 | 210 °C | |
| 注塑加工 / 最高熔体温度 | 220 °C | |
| 注塑加工 / Max. screw tangential speed | 0.2 m/s | |
| 注塑加工 / 建议模具温度 | 90 °C | |
| 注塑加工 / 最低模具温度 | 80 °C | |
| 注塑加工 / 最高模具温度 | 100 °C | |
| 注塑加工 / 保压压力范围 | 90 - 110 MPa | |
| 注塑加工 / 保压时间 | 8 s/mm | |
| 注塑加工 / 可选退火时间 | 30 min/mm | |
| 注塑加工 / 退火温度 | 160 °C | |
| 挤出加工 / 干燥温度 | 80 °C | |
| 挤出加工 / 除湿干燥时间 | 2 - 4 h | |
| 挤出加工 / 加工含水率 | ≤0.2 % | |
| 挤出加工 / 建议熔体温度 | 200 °C | |
| 挤出加工 / 熔体温度范围 | 195 - 205 °C |
产品亮点
- 高韧性
- 耐磨
- 耐疲劳
- 耐油
- 尺寸稳定
- 润滑
典型应用
- 具体用途请结合原厂资料与实际工况确认。
选材建议
请结合使用温度、受力条件、成型工艺及对应牌号的原厂技术资料确认选型。
产品介绍
Delrin 100 为高黏度均聚甲醛,具有强度与韧性相结合的材料特点。它适合较容易充填的模具,原厂也将挤出列为其加工方式。
应用方向包括受力零件以及用于后续加工的型材、板、棒和管。选择时应结合零件受力与模具充填条件,并按实际颜色和材料状态确定加工安排。
本页物性和加工表采用 Delrin 100 NC010 参考版本。退火前后数据分别列示,其他颜色应核对对应资料;NC010参考数据不代表实际供货颜色。