PRESEAL® TPE 5020
TPE(TPR)
普宓斯(PREMIX)
产品描述
PRESEAL® TPE 5020 is a novel thermoplastic elastomer based highly conductive compound intended primarily for EMI gasket applications. It may also find interesting uses as conductors or in grounding applications. Conductivity is achieved with nickel-coated graphite.
PRESEAL® TPE 5020 can be injection-moulded like an ordinary thermoplastic elastomer thus giving great new possibilities in gasket design and mass production. It has adhesion to selected thermoplastics and metal contacts are also arranged. This opens up interesting construction possibilities with co-injection moulding e.g. moulding the gasket directly in the phone casing. Recyclability is an added value. The material is silicone free.
基本信息
| 原厂资料 | 物性表(英文) | |||
| 产品特性 | 导电EMI/RFI ESD良好粘合性 | |||
| 颜色形状 | 粒状灰色 | |||
| 成型方式 | 注塑 | |||
| 增强填充 | 镀镍石墨 | |||
技术参数
| 物理性能 | 值/单位 | 测试标准 | 测试条件 |
|---|---|---|---|
密度 | 2.34 g/cm³ | ISO 1183 | |
粘度 | 70 Pa-s | Internal | 200°C |
| 机械性能 | 值/单位 | 测试标准 | 测试条件 |
拉伸强度 | |||
屈服(yld) | 1.4 Mpa | ISO 37 | |
- | 1.3 Mpa | ISO 37 | |
拉伸延伸率 | |||
屈服(yld) | 150 % | ISO 37 | |
断裂(brk) | 200 % | ISO 37 | |
弯曲模量 | 2.4 Mpa | ISO 178 | |
撕裂强度 | 4.1 kN/m | ISO 34 | |
压缩永久形变 | 20 % | ISO 815 | 85°C, 24 hr |
| 硬度性能 | 值/单位 | 测试标准 | 测试条件 |
邵氏硬度 A | 55 A | ISO 7619 | |
| 电学性能 | 值/单位 | 测试标准 | 测试条件 |
体积电阻率 | 3E-2 Ohm-cm | Mil-G-83528 C | |
屏蔽效率 | 90 dB | SAE ARP 1705 | 20 to 700 MHz |