PAEK/AV-848 CF30/Solvay Specialty Polymers 物性表
PAEK/AV-848 CF30/Solvay Specialty Polymers
规格用途
该料用途 | 衬套; 防磨条; 密封件; 石油/天然气用品; 轴承 |
备注说明 | AvaSpire® AV-848 CF30 is a 30% carbon fiber-reinforced, high-temperature, polyaryletherketone (PAEK) that has been specifically formulated to provide several performance advantages over comparable grades of PEEK. These include improved dimensional stability, higher stiffness and lower CLTE from 150°C to 240°C, and lower modulus for greater flexibility at room temperature.High temperature AV-848 CF30 provides design engineers with an alternative to reinforced PEEK, specifically in demanding applications that require superior toughness, higher structural integrity, and exceptional chemical resistance.AvaSpire® AV-848 CF30 can be easily processed using standard thermoplastic melt processing techniques, including injection molding and extrusion. |
技术参数
性能项目 | 测试条件 | 测试方法 | 数值/描述 | 单位 | |
注射 | 干燥温度 | 쐈흆흒 | °C | 干燥时间 | 흆.ꠠ | hr | 料筒后部温度 | ꠵쎑쎑 | °C | 料筒中部温度 | ꠵쐈 | °C | 料筒前部温度 | ꠵ | °C | 射嘴温度 | ꠵ | °C | 加工(熔体)温度 | ꠵ 到 흆ꠠ흆 | °C | 模具温度 | 쐈쎑쎑 到 쐈흒꠵ | °C | 注射速度 | 快速 | 螺杆压缩比 | .ꠠ : 쐈.ꠠ 到 ꠵.ꠠ : 쐈.ꠠ |
物理性能 | 密度 / 比重 | ASTM D792 | 쐈.흆 | g/cm³ | 熔流率(熔体流动速率) | ASTM D1238 | 400°C/2.16 kg | ꠵. | g/10 min | 收缩率 | ASTM D955 | 流动 | ꠠ.ꠠ 到 ꠠ.ꠠ | % | 横向流动 | ꠠ.흆ꠠ 到 ꠠ.쎑ꠠ | % | 吸水率 | ASTM D570 | 24 hr | ꠠ.쐈ꠠ | % |
机械性能 | 拉伸模量 2 | ASTM D638 | 쐈ꠠꠠ | MPa | 抗张强度 2 | ASTM D638 | 쐈쎑 | MPa | 伸长率 | ASTM D638 | 断裂 | 쐈. | % | 弯曲模量 | ASTM D790 | 쐈쎑ꠠꠠ | MPa | 弯曲强度 | ASTM D790 | 흒 | MPa | 压缩强度 | ASTM D695 | 쐈흆 | MPa | 剪切强度 | ASTM D732 | 흒.ꠠ | MPa |
冲击性能 | 悬壁梁缺口冲击强度 | ASTM D256 | 흆꠵ | J/m | 无缺口悬臂梁冲击 | ASTM D256 | ꠵ꠠ | J/m |
热性能 | 载荷下热变形温度 | ASTM D648 | 1.8 MPa, 退火 | | °C | 玻璃转化温度 | DSC | 쐈 | °C | 熔融峰值温度 | ASTM D3418 | ꠵흆ꠠ | °C | 导热系数 | ASTM E1530 | ꠠ.ꠠ꠵ | W/m/K |
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