We use the PP-H material in the following processes：
- plastic injection moulding
- thermoplastic structure foaming (TSF)
PP-H Material Datasheet:
| 特性Property | 测试方法Test Method | 测试条件Test Condition | 单位Unit | 一般注塑级PP-H |
|---|---|---|---|---|
| 引张强度Tensile Strength | ISO 527 | – | MPa | 33 |
| 断裂伸长率Elongation at Break | ISO 527 | – | % | 700 |
| 拉伸模量Tensile Modulus | ISO 527 | – | MPa | 1450 |
| 布氏硬度Ball Pressure Hardness | ISO 2039-1 | H132/30 | MPa | 72 |
| 硬度Hardness | ISO 868, ISO 2039-2 | – | – | D70 |
| 简支梁缺口冲击强度Charpy Impact notched | ISO 179 | – | KJ/m² | 5 |
| IZOD无缺口冲击强度IZOD Impact Notched | ISO 179 | 23 °C | KJ/m² | 4.5 |
| 密度Density | ISO 1183 | 23 °C | g/cm³ | 0.903 |
| 熔点Melting Point | ISO 3146C | – | °C | 163 |
| 热变形温度H.D.TAnnealed Unannealed | ISO 75 | 0.45 MPa 1.81 MPa | °C | 85 55 |
| 最低使用温度Minimal Use Temperature | ISO 62 | °C | 0 | |
| 燃烧率Flammability | UL94 | – | – | – |