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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
POM 5520 张家港旭化成
TENAC™-C
工业应用,汽车应用,汽车工业,电气/电子应用,家居用品,工业应用
高流动,中粘度,共聚物,高流量,中等粘度
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物性数据
| 热性能 | 测试条件 | 测试方法 | 张家港旭化成/5520 |
|---|---|---|---|
| UL阻燃等级 | UL 94 | HB | |
| 热变形温度 | 1.8MPa,unannealed | ISO 75-2/A | 100 ℃ |
| 1.8MPa,unannealed | ASTM D648 | 110 ℃ | |
| 0.45MPa,unannealed | ASTM D648 | 158 ℃ | |
| 0.45MPa,unannealed | ISO 75-2/B | 156 ℃ | |
| 线性热膨胀系数 | 流动 | ASTM E831 | 0.0001 cm/cm/℃ |
| 机械性能 | 测试条件 | 测试方法 | 张家港旭化成/5520 |
|---|---|---|---|
| 拉伸模量 | ISO 527-2 | 2850 MPa | |
| 拉伸强度 | ASTM D638 | 61 MPa | |
| 拉伸应力 | 屈服 | ISO 527-2 | 66 MPa |
| 伸长率 | 断裂 | ASTM D638 | 55 % |
| 泰伯耐磨性 | 1000 Cycles | ASTM D1044 | 14 mg |
| 弯曲模量 | ASTM D790 | 2620 MPa | |
| 弯曲强度 | ASTM D790 | 88 MPa | |
| 悬壁梁缺口冲击强度 | ASTM D256 | 59 J/m |
| 基本性能 | 测试条件 | 测试方法 | 张家港旭化成/5520 |
|---|---|---|---|
| 熔体质量流动速率 | 190℃/2.16kg | ISO 1133 | 15 g/10min |
| ASTM D1238 | 15 g/10min | ||
| 吸水率 | 24 hr | ASTM D570 | 0.2 % |
| 物理性能 | 测试条件 | 测试方法 | 张家港旭化成/5520 |
|---|---|---|---|
| 洛氏硬度 | R-Scale | ASTM D785 | 115 |
| M-Scale | ASTM D785 | 80 | |
| 密度 | ASTM D792 | 1.41 | |
| 收缩率 | Across Flow | ISO 294-4 | 1.6-2 % |
| Flow | ASTM D955 | 1.6-2 % |