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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
PBT EnCom F0 PBT 30 GF 美国EnCom
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商务设备,汽车领域的应用,薄壁部件
填料,玻璃纤维增强材料,
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物性数据
| 热性能 | 测试条件 | 测试方法 | 美国EnCom/EnCom F0 PBT 30 GF |
|---|---|---|---|
| 热变形温度 | 0.45MPa,未退火 | ASTM D648 | 216 °C |
| 1.8MPa,未退火 | ASTM D648 | 202 °C |
| 冲击性能 | 测试条件 | 测试方法 | 美国EnCom/EnCom F0 PBT 30 GF |
|---|---|---|---|
| 悬壁梁缺口冲击强度 | 23°C | ASTM D256 | 59 J/m |
| 机械性能 | 测试条件 | 测试方法 | 美国EnCom/EnCom F0 PBT 30 GF |
|---|---|---|---|
| 拉伸强度 | 屈服 | ASTM D638 | 117 MPa |
| 伸长率 | 断裂 | ASTM D638 | 3.0 % |
| 弯曲模量 | ASTM D790 | 6210 MPa | |
| 弯曲强度 | 屈服 | ASTM D790 | 117 MPa |
| 可燃性 | 测试条件 | 测试方法 | 美国EnCom/EnCom F0 PBT 30 GF |
|---|---|---|---|
| UL阻燃等级 | 3.2mm | UL 94 | V-0 |
| 物理性能 | 测试条件 | 测试方法 | 美国EnCom/EnCom F0 PBT 30 GF |
|---|---|---|---|
| 密度 | ASTM D792 | 1.60 g/cm³ | |
| 收缩率 | MD：3.18mm | ASTM D955 | 0.40 % |