Veradel® 3300 SL30 is a polyethersulfone (PESU) compound designed to provide a balance of excellent mechanical properties, wear resistance and low coefficient of friction in both dry and externally lubricated applications. The resin is formulated with a ternary anti-friction/anti-wear additive system comprised of carbon fiber, graphite, and polytetrafluoroethylene (PTFE).
Veradel® PESU is produced to the highest industry standards and is characterized by a distinct combination of properties, which include excellent wear resistance, ease of melt processing, high purity, and excellent chemical resistance.
These properties make it well-suited for applications in transportation, electronics, chemical processing, and industrial uses. The resin is black in color in its natural state.
原厂资料 | 物性表(英文) | |||
产品特性 | 耐热耐磨低摩擦尺寸稳定耐化学性 | |||
颜色形状 | 粒状黑色 | |||
成型方式 | 注塑挤出型材挤出机加工 | |||
增强填充 | 碳纤维+石墨+PTFE碳纤石墨PTFE |
物理性能 | 值/单位 | 测试标准 | 测试条件 |
---|---|---|---|
比重 | 1.53 - | ISO 1183 | |
熔体质量流动速率(MFR) | |||
380℃/2.16 kg | 9 g/10 min | ASTM D 1238 | |
收缩率 | |||
纵向(Flow) | 0.17 % | ASTM D 955 | |
横向(Across Flow) | 0.5 % | ASTM D 955 | |
吸水率 | 0.31 % | ASTM D570 | 24 hr |
机械性能 | 值/单位 | 测试标准 | 测试条件 |
拉伸强度 | |||
屈服(yld) | 130 Mpa | ISO 527-2/1A/5 | |
拉伸延伸率 | |||
断裂(brk) | 1.6 % | ISO 527 | |
弯曲强度 | |||
- | 200 Mpa | ISO 178 | |
弯曲模量 | 12000 Mpa | ISO 178 | |
拉伸模量 | 12000 Mpa | ISO 527-2/1A/1 | |
剪切强度 | 62.1 Mpa | ASTM D 732 | |
压缩模量 | 12200 Mpa | ISO 604 | |
抗压强度 | 165 Mpa | ISO 604 | |
冲击性能 | 值/单位 | 测试标准 | 测试条件 |
简支梁缺口(Charpy Notched) | |||
- | 7 kJ/m² | ISO 179 | |
悬臂梁缺口(Izod Notched) | |||
- | 8 kJ/m² | ISO 180 | |
硬度性能 | 值/单位 | 测试标准 | 测试条件 |
洛氏硬度 M | 76 M | ISO 2039-2 | |
洛氏硬度R | 115 R | ISO 2039-2 | |
热学性能 | 值/单位 | 测试标准 | 测试条件 |
比热容 | 1.9 J/kg/°C | DSC | 200°C |
比热容 | 0.75 J/kg/°C | DSC | 50°C |
线性膨胀系数(CLTE) | |||
纵向(Flow) | 10 E-6 cm/cm/℃ | ISO 11359-2 | 0 to 180°C |
玻璃化温度(Tg) | 220 °C | ASTM D 3418 | |
导热系数 | 0.25 W/(m K) | ASTM E 1530 |
此物性表中的信息由阿技材料库从该材料的生产商处获得。阿技材料库尽最大努力确保此数据的准确性。 但是阿技材料库对这些数据值不承担任何责任,并强烈建议在最终选择材料前,就数据值与材料供应商进行验证。