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东莞市恒隆塑胶有限公司
产品名称:特种料:PFA,美国苏威,M640(产品说明) 所在地区:美国 产品报
价:面议
特种料:PFA,美国苏威,M640(产品说明)-详细说明:
本公司 可以免费提供各种材料物性及各种材质认证 如:SGS UL MSDS ROHS MDS 等证明 : 通过这些链接您能够访问供应商资料。我们尽量保证 准确数据资料; UL 黄卡含有 UL 验证的易燃性和电气特
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性物性说明
产品说明 | |
Hyflon® PFA is a unique family of semi-crystalline, melt processable perfluoropolymers which combine excellent mechanical characteristics to unique properties such as chemical inertness, heat resistance, inherent flame resistance, low surface energy, and exceptional dielectric properties. Hyflon® PFA resins have been designed to retain their properties over a wide range of temperatures from cryogenic to 250-260°C (482-500°F) and are the material of choice in applications such as linings in the Chemical Process Industry, specialty cables, semiconductor industry, aerospace, and other challenging industries. Hyflon® PFA M640 is a low melt flow rate multi-purpose resin designed for pipe, cable, and stock shapes extrusion, injection, compression, and transfer molding. Hyflon® PFA M640 has obtained UL758 recognition for continuous use at 250°C (482°F) and is an ASTM D3307 - Type VII resin. | |
总体 | |
材料状态 | 已商用:当前有效 |
资料 1 | Technical Datasheet |
UL 黄卡 2 | E109081-218802 |
搜索 UL 黄卡 | Solvay Specialty PolymersHyflon® PFA |
供货地区 | 北美洲非洲和中东南美洲欧洲亚太地区 |
性能特点 | 半结晶流动性低耐热性,高阻燃性能 |
用途 | 半导体模制化合物衬里电缆护套管道系统航空航天应用 |
机构评级 | ASTM D 3307, Type VIIUL 758 |
形式 | 颗粒料 |
加工方法 | 挤出树脂传递成型压缩模塑注射成型 |
物理性能 | 额定值 | 单位制 | 测试方法 |
比重 | 2.13 到 2.18 | ASTM D792 | |
熔流率 (372°C/5.0 kg) | 10 到 17 | g/10 min | ASTM D1238 |
硬度 | 额定值 | 单位制 | 测试方法 |
硬度计硬度 (邵氏 D) | 55 到 60 | ASTM D2240 |
机械性能 | 额定值 | 单位制 | 测试方法 |
拉伸模量 3 (73°F) | 72500 到 87000 | psi | ASTM D1708 |
抗张强度 (断裂, 73°F) | > 3050 | psi | ASTM D1708 |
伸长率 (断裂, 73°F) | > 280 | % | ASTM D1708 |
Flex Life (11.8 mil) | 4.0E+3 到 6.0E+3 | Cycles | ASTM D2176 |
冲击性能 | 额定值 | 单位制 | 测试方法 |
简支梁缺口冲击强度 | 无断裂 | ASTM D256 |
热性能 | 额定值 | 单位制 | 测试方法 |
zui高连续使用温度 | 482 | °F | No Standard |
熔融温度 | 536 到 554 | °F | ASTM D3307 |
结晶峰温 (DSC) | 491 到 509 | °F | DSC |
线形膨胀系数 - 流动 | 0.000067 到 0.00011 | in/in/°F | ASTM D696 |
比热 (73°F) | 0.215 到 0.263 | Btu/lb/°F | DSC |
导热系数 (104°F) | 1.4 | Btu·in/hr/ft2/°F | ASTM C177 |
结晶热 | 18.0 到 26.0 | J/g | DSC |
融合热量 | 18.0 到 26.0 | J/g | DSC |
电气性能 | 额定值 | 单位制 | 测试方法 |
表面电阻率 | > 1.0E+17 | ohm | ASTM D257 |
体积电阻率 | > 1.0E+17 | ohm·cm | ASTM D257 |
介电强度 | 890 到 1000 | V/mil | ASTM D149 |
介电常数 | ASTM D150 | ||
73°F, 50 Hz | 2.00 | ||
73°F, 100 kHz | 2.00 | ||
耗散因数 | ASTM D150 | ||
73°F, 50 Hz | < 0.00050 | ||
73°F, 100 kHz | < 0.00050 | ||
可燃性 | 额定值 | 单位制 | 测试方法 |
UL 阻燃等级 | V-0 | UL 94 | |
极限氧指数 | 95 | % | ASTM D2863 |
补充信息 |
PROCESSING Because PFA is corrosive in the melt, machinery used to process Hyflon should be lined with corrosion resistant alloys. Clean, reworked material can be used up to 25% in weight. HEALTH SAFETY AND ENVIRONMENT Hyflon PFA M640 is a very inert polymer and it is not harmful if used and handled according to standard processing procedures. If handled inappropriay, it may release harmful toxic chemicals. Please refer to the Material Safety Data Sheets for more information on handling and safety. PACKAGING AND STORAGE Hyflon PFA M640 resin is available in 25 kg (55 lbs) and 500 kg (1102 lbs) packaging. Though it has an indefinite shelf life, it is recommended to store it in a clean area, protected from direct sunlight and possible contamination. |
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