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 | 킁 | °C | 干燥时间 | .섅 | hr | 料筒后部温度 | 혵혵 | °C | 料筒中部温度 | 킁 | °C | 料筒前部温度 | | °C | 射嘴温度 | ꄶꁴ | °C | 加工（熔体）温度 | ꄶꁴ 到 섅 | °C | 模具温度 | 킁혵혵 到 킁 | °C | 注射速度 | 快速 | 螺杆压缩比 | ꁴ.섅 : 킁.섅 到 .섅 : 킁.섅 |
| 物理性能 | 密度 / 比重 | ASTM D792 | 킁.ꁴ | g/cm³ | 熔流率（熔体流动速率） | ASTM D1238 | 400°C/2.16 kg | . | g/10 min | 收缩率 | ASTM D955 | 流动 | 섅.섅 到 섅.ꁴ섅 | % | 横向流动 | 섅.섅 到 섅.혵섅 | % | 吸水率 | ASTM D570 | 24 hr | 섅.킁섅 | % |
| 机械性能 | 拉伸模量 2 | ASTM D638 | 킁ꄶꄶ섅섅 | MPa | 抗张强度 2 | ASTM D638 | 킁혵 | MPa | 伸长率 | ASTM D638 | 断裂 | 킁. | % | 弯曲模量 | ASTM D790 | 킁혵섅섅 | MPa | 弯曲强度 | ASTM D790 | ꁴ | MPa | 压缩强度 | ASTM D695 | 킁 | MPa | 剪切强度 | ASTM D732 | .섅 | MPa |
| 冲击性能 | 悬壁梁缺口冲击强度 | ASTM D256 | | J/m | 无缺口悬臂梁冲击 | ASTM D256 | 섅 | J/m |
| 热性能 | 载荷下热变形温度 | ASTM D648 | 1.8 MPa, 退火 | ꁴ | °C | 玻璃转化温度 | DSC | 킁ꄶ | °C | 熔融峰值温度 | ASTM D3418 | 섅 | °C | 导热系数 | ASTM E1530 | 섅.섅 | W/m/K |
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