东莞市顺盈塑胶原料有限公司
| 牌号简介?About |
|---|
| ??????阻燃-高冲击 ?? |
产品描述?Product Description
厂家：美国RTP??RTP Company
类别：PP??PP not specified
加工条件：注射成型??Injection Molding
性能特点：阻燃; 冲击性能好;???High impact resistance,Flame Characteristics
| 技术参数?Technical Data | |||
|---|---|---|---|
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额定值??Nominal Value | 单位??Units | 测试方法??Test Method |
| 密度??? | 1.04 | g/cm3 | ASTM D792 |
| 熔体质量流动速率??? | 6.0 到 8.0 | g/10min | ASTM D1238 |
| 收缩率??? | |||
| MD：3.2 mm?? | 1.4 到 2.0 | % | ASTM D955 |
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额定值??Nominal Value | 单位??Units | 测试方法??Test Method |
| 拉伸模量??? | 758 | MPa | ASTM D638 |
| 抗张强度??? | 17.2 | MPa | ASTM D638 |
| 拉伸应变??? | |||
| 屈服?? | > 10 | % | ASTM D638 |
| 弯曲模量??? | 758 | MPa | ASTM D790 |
| 弯曲强度??? | 20.7 | MPa | ASTM D790 |
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额定值??Nominal Value | 单位??Units | 测试方法??Test Method |
| 悬臂梁缺口冲击强度??? | |||
| 3.2mm?? | 530 | J/m | ASTM D256 |
| 悬臂梁无缺口冲击强度??? | |||
| 3.2 mm?? | 无断裂 | ? | ASTM D4812 |
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额定值??Nominal Value | 单位??Units | 测试方法??Test Method |
| 热变形温度??? | |||
| 0.45 MPa，未退火??? | 87.2 | ℃ | |
| 1.8 MPa，未退火??? | 57.8 | ℃ | |
