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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
PC+TPU 90A 荷兰帝斯曼
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医疗,护理用品
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物性数据
| 热性能 | 测试条件 | 测试方法 | 荷兰帝斯曼/ 90A |
|---|---|---|---|
| 维卡软化温度 | ASTM D1525 | 88.0 °C | |
| 线性热膨胀系数 | MD | ASTME831 | 1.6E-04 cm/cm/°C |
| 机械性能 | 测试条件 | 测试方法 | 荷兰帝斯曼/ 90A |
|---|---|---|---|
| 拉伸强度 | 50%应变 | ASTM D638 | 7.99 MPa |
| 300%应变 | ASTM D638 | 36.9 MPa | |
| 极限 | ASTM D638 | 55.1 MPa | |
| 100%应变 | ASTM D638 | 11.1 MPa | |
| 伸长率 | 断裂 | ASTM D638 | 410 % |
| 泰伯耐磨性 | 1000Cycles,1000g,H-18转轮 | ASTM D1044 | 9.10 mg |
| 弯曲模量 | ASTM D790 | 41.6 MPa | |
| 弯曲强度 | 5.0%应变 | ASTM D790 | 1.90 MPa |
| 电气性能 | 测试条件 | 测试方法 | 荷兰帝斯曼/ 90A |
|---|---|---|---|
| 介电常数 | 60Hz | ASTM D150 | 4.80 |
| 介电强度 | ASTM D149 | 19 kV/mm |
| 硬度 | 测试条件 | 测试方法 | 荷兰帝斯曼/ 90A |
|---|---|---|---|
| 硬度 | 邵氏A | ASTM D2240 | 91 |
| 弹性体 | 测试条件 | 测试方法 | 荷兰帝斯曼/ 90A |
|---|---|---|---|
| 撕裂强度 | ASTM D624 | 96.3 kN/m |
| 物理性能 | 测试条件 | 测试方法 | 荷兰帝斯曼/ 90A |
|---|---|---|---|
| 密度 | ASTM D792 | 1.20 g/cm³ | |
| 熔体质量流动速率 | 224°C/1.2kg | ASTM D1238 | 14 g/10min |
| 收缩率 | MD：--3 | ASTM D955 | 1.2 % |
| MD：--2 | ASTM D955 | 0.0to3.0 % |