MFA F1520

产品说明
Hyflon® F is a unique new family of MFA polymers which combine excellent mechanical characteristics to unique properties such as chemical inertness, high flexural endurance, inherent flame resistance, low surface energy and exceptional dielectric properties.

Hyflon® MFA F1520 is a low melt flow rate multi purpose resin with an exceptional stress crack resistance, continuous service temperature up to 225°C and a 100-150x10³ cycles flex-life (on a 0.3mm flim, ASTM D2176).
总体 
材料状态  • 已商用：当前有效
资料 1  • Technical Datasheet

UL 黄卡 2  • E109081-100037830

搜索 UL 黄卡  • Solvay Specialty Polymers
• Hyflon® MFA

供货地区  • 北美洲
• 非洲和中东 • 拉丁美洲
• 欧洲 • 亚太地区

性能特点  • 高 ESCR（抗应力裂纹）
• 良好的柔韧性 • 流动性低
• 阻燃性能 

用途  • 电线电缆应用 • 一般目的 

RoHS 合规性  • RoHS 合规
形式  • 颗粒料
加工方法  • 挤压层涂法
物理性能 额定值 单位制 测试方法
比重 2.10 到 2.15 g/cm³ ASTM D792
熔流率 (372°C/5.0 kg) 1.0 到 4.0 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 (23°C) 400 到 500 MPa ASTM D3307
抗张强度 4 (断裂, 23°C) > 30.0 MPa ASTM D3307
伸长率 4 (断裂, 23°C) > 300 % ASTM D3307
Flex Life 5 1.0E+5 到 1.5E+5 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   No Standard
热性能 额定值 单位制 测试方法
熔融温度 265 到 275 °C ASTM D3307
结晶峰温 (DSC) 255 到 265 °C DSC
线形膨胀系数 - 流动  0.00012 到 0.00020 cm/cm/°C ASTM D696
比热 (23°C) 900 到 1100 J/kg/°C DSC
导热系数 (40°C) 0.20 W/m/K ASTM C177
结晶热 16.0 到 24.0 J/g DSC
融合热量 16.0 到 24.0 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 6 (1.00 mm) 35 到 40 kV/mm ASTM D149
介电常数     ASTM D150
23°C, 50 Hz 2.00   
23°C, 100 kHz 2.00   
耗散因数     ASTM D150
23°C, 50 Hz < 0.00050   
23°C, 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
COLOR MASTER BATCHES
• We recommend that only Color Master Batches based in Hyflon MFA be used. Master Batches based on other fluoropolymers can negatively influence the superior processing and electrical performance of the resin. A list of suppliers can be obtained from your Solvay sales representative.

HEALTH SAFETY AND ENVIRONMENT
• Hyflon MFA F1520 is a very inert polymer and it is not harmful if used and handled according to standard processing procedures. If handled inappropriately, it may release harmful toxic chemicals.
• Hyflon MFA F1520 does not contain any RoHS or WEEE substances. Hyflon MFA F1520 is not produced using APFO and contains no APFO. Please refer to the Material Safety Data Sheets for more information on handling and safety.

PACKAGING AND STORAGE
• Hyflon MFA F1520 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 by direct sun light and possible contamination.
挤出 额定值 单位制 
第1气缸区温度 240 到 290 °C 
第2气缸区温度 270 到 320 °C 
第3气缸区温度 300 到 360 °C 
第4气缸区温度 320 到 380 °C 
第5气缸区温度 340 到 390 °C 
法兰温度 370 到 400 °C 
连接器温度 370 到 400 °C 
熔体温度 400 °C 
模具温度 390 到 420 °C 
挤压说明
EXTRUSION PROCESSING GUIDELINES
• As with other fluoropolymers, Hyflon MFA is corrosive in the melt. Therefore all parts coming into prolonged contact with the melt should be made with corrosion resistant materials such as Hastelloy®, Inconel®, Monel® or Xaloy®. Chrome or nickel plating is not recommended since they are typically only sufficient for brief processing tests.

• F1520 is suitable for extrusion using techniques normally applied for other thermo-processable plastics, provided that the extruder is equipped with corrosion resistant alloys. Extruders with L/D ratio of 20:1 to 30:1 are recommended. Extruders should be equipped with independently controlled heaters capable of accurate temperature control up to 450°C (840°F). An overview of the temperature, tooling and equipment requirements are in the following tables.

• Many different screw designs can be used. Single-flight screws are recommended while barrier-flights should be avoided. A typical screw design consist of a long feed section (at least 12 flights), followed by a 2 to 6 flight transition and a 5 to 7 flight metering section.
备注
1  我们尽量保证及时更新资料。
2  UL 黄卡含有 UL 验证的易燃性和电气特性。
3   1.0 mm/min
4   50 mm/min
5  0.3 mm film
6   50 Hz