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原料比对
产品信息
品名
品牌名
典型应用
特性
认证
PEEK PEEK-OPTIMA® LT3 美国Invibio
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物性数据
| 热性能 | 测试条件 | 测试方法 | 美国Invibio/PEEK-OPTIMA® LT3 |
|---|---|---|---|
| RTI | UL 746 | 260 °C | |
| RTI Elec | UL 746 | 260 °C | |
| RTI Imp | UL 746 | 260 °C | |
| 熔融温度 | 340 °C | ||
| 线性热膨胀系数 | MD：--3 | ASTM D696 | 4.7E-05 cm/cm/°C |
| MD：--4 | ASTM D696 | 1.1E-04 cm/cm/°C |
| 冲击性能 | 测试条件 | 测试方法 | 美国Invibio/PEEK-OPTIMA® LT3 |
|---|---|---|---|
| 悬壁梁缺口冲击强度 | --2 | ISO 180 | 4.7 kJ/m² |
| -- | ISO 180 | 4.5 kJ/m² | |
| 悬壁梁无缺口冲击强度 | ISO 180 | 无断裂 |
| 机械性能 | 测试条件 | 测试方法 | 美国Invibio/PEEK-OPTIMA® LT3 |
|---|---|---|---|
| 泊松比 | ASTM D638 | 0.36 | |
| 剪切模量 | ISO 15310 | 1000 MPa | |
| 剪切强度 | ASTM D732 | 88.0 MPa | |
| 拉伸强度 | 屈服 | ISO 527-2 | 108 MPa |
| 屈服2 | ISO 527-2 | 115 MPa | |
| 拉伸应变 | 断裂2 | ISO 527-2 | 20 % |
| 断裂 | ISO 527-2 | 25 % | |
| 弯曲模量 | -- | ISO 178 | 4200 MPa |
| --2 | ISO 178 | 4000 MPa | |
| 弯曲强度 | ISO 178 | 170 MPa | |
| 压缩应力 | ISO 604 | 135 MPa |
| 硬度 | 测试条件 | 测试方法 | 美国Invibio/PEEK-OPTIMA® LT3 |
|---|---|---|---|
| 洛氏硬度 | M级 | ASTM D785 | 99 |
| 充模分析 | 测试条件 | 测试方法 | 美国Invibio/PEEK-OPTIMA® LT3 |
|---|---|---|---|
| MeltViscosity | Internal Method | 0.160 kPa |
| 物理性能 | 测试条件 | 测试方法 | 美国Invibio/PEEK-OPTIMA® LT3 |
|---|---|---|---|
| 密度 | ISO 1183 | 1.30 g/cm³ | |
| 收缩率 | MD：210°C | 1.3 % | |
| 吸水率 | 23°C,24hr | ISO 62 | 0.50 % |