Teflon® FEP 106
聚全氟乙烯-丙烯树脂
The Chemours Company
产品说明:
For inventory control purposes product name may be followed by an X.
Products labeled FEP 106 and FEP 106 X are equivalent and all information in this document is applicable to both.
Typical Application
Small diameter, thin wall wire and cable insulations. Intricate or thin wall parts made by injection moulding.
Description
Teflon ™ FEP 106 is a melt-processible copolymer of tetrafluoroethylene and hexafluoropropylene, without additives, that meets the requirements of ASTM D 2116 Type II.
It offers the excellent combination of properties characteristic of Teflon® fluoropolymer resins: non-ageing characteristics, chemical inertness, exceptional dielectric properties, heat resistance, toughness and flexibility, low coefficient of friction, non-stick characteristics, negligible moisture absorption, low flammability, performance at temperature extremes and excellent weather resistance.
Teflon® FEP 106 is a "high productivity" grade of Teflon® FEP. It is designed for the extrusion of thin wall, small diameter wire insulations. It can also be used for injection moulding of intricate and thin wall parts.
At processing temperatures it shows low viscosity and a high critical shear rate. In similar wire constructions it can be extruded at higher extrusion line speeds than the general purpose grade Teflon® FEP 100.
Stress-crack resistance is an important element in establishing end-use performance. Experience shows that the MIT folding endurance or flex life test, performed on a thin film of resin, has established a good correlation with extensive cable testing. The higher the MIT flex life, the higher the stress-crack resistance of the resin. MIT test results should be viewed as a guide to comparative performance of the various grades of resin. We recommend that for applications involving repeated thermal and flex cycling, specific tests on the final cable always should be undertaken. See also DuPont's bulletin "Grade selector for Wire and Cable applications".
供货地区：北美洲、拉丁美洲、欧洲、亚太地区
黄卡号码：E54681-244677
材料特性：低摩擦系数、低吸湿性、低粘度、共聚物、良好的柔韧性、耐候性良好、耐化学品性能良好、耐热性高、韧性良好、食品接触的合规性
材料用途：薄壁包装、电线电缆应用、绝缘材料
外观形式：粒子
加工方法：吹塑成型、挤出、压缩模塑、注射成型
物料性能：
| 物理性能 | 额定值 | 单位制 | 测试方法 |
| 密度/比重 | 2.13 | g/cm³ | ASTM D792,ISO 1183 |
| 熔流率（熔体流动速率）(372℃/5.0 kg) | 22 | g/10 min | ASTM D2116,ISO 12086 |
| 吸水率(24 hr) | < 0.010 | % | ASTM D570 |
| 硬度 | 额定值 | 单位制 | 测试方法 |
| 肖氏硬度(邵氏 D) | 56 | ASTM D2240,ISO 868 | |
| 机械性能 | 额定值 | 单位制 | 测试方法 |
| 抗张强度(屈服,23℃) | 22.0 | MPa | ASTM D638,ISO 12086 |
| 伸长率(断裂,23℃) | 300 | % | ASTM D638,ISO 12086 |
| 冲击性能 | 额定值 | 单位制 | 测试方法 |
| 悬壁梁缺口冲击强度(23℃) | 无断裂 | ASTM D256,ISO 180 | |
| 热性能 | 额定值 | 单位制 | 测试方法 |
| 连续使用温度1 | 205 | ℃ | |
| 熔融温度 | 255 | ℃ | ASTM D4591,ASTM D3418 |
| 电气性能 | 额定值 | 单位制 | 测试方法 |
| 介电强度 | |||
| 0.250 mm,方法A（短时间） | > 85 | kV/mm | ASTM D149 |
| 0.250 mm | > 85 | kV/mm | IEC 60243-1 |
| 介电常数 | ASTM D150,IEC 60250 | ||
| 1 kHz | 2.03 | ||
| 1.00 GHz | 2.03 | ||
| 耗散因数 | ASTM D150,IEC 60250 | ||
| 1 kHz | 7.0E-5 | ||
| 1.00 GHz | 1.2E-3 | ||
| 可燃性 | 额定值 | 单位制 | 测试方法 |
| UL 阻燃等级2 | V-0 | UL 94 | |
| 极限氧指数 | > 95 | % | ASTM D2863,ISO 4589-2 |
| 补充信息 | 额定值 | 单位制 | 测试方法 |
| Critical Shear Rate(372℃) | 155 | sec^-1 | 内部方法 |
| Guide DDR Range - for cable extrusion | 60.0 到 100 | ||
| MIT Folding Endurance - film(200.0 µm) | 5.0E+3 | Cycles | ASTM D2176 |
| 备注 1The continuous service temperature is based on accelerated heat-aging tests,and represents the temperature at which tensile strength and ultimate elongation retains 50% of the original values,after 20 000 h thermal aging When considering the use of Teflon ® FEP at elevated temperatures especially in combination with mechanical,electrical or chemical exposure,preliminary testing should be done to verify suitability. 2- These results are based on laboratory tests,under controlled conditions,and do not reflect performance under actual fire conditions. - Current rating is a typical theoretical value |
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铁氟龙™ FEP 聚全氟乙丙烯
连续最高使用温度：200℃
极限氧指数（LOI）：95%
﹡Teflon™FEP为四氟乙烯与六氟丙烯的共聚合产物，是一种可以熔融挤出成型的树脂，因其优越的加工性，使得Teflon™的用途增加，连续最高使用温度为200°C。
﹡成型法与PFA相同，使用熔融挤出成型、传递成型、模压成型等方法。
﹡Teflon™FEP为四氟乙烯与六氟丙烯的共聚合产物，是一种可以熔融挤出成型的树脂，连续最高使用温度为200°C。
﹡成型法与PFA相同，使用熔融挤出成型、传递成型、模压成型等方法。
﹡与PTFE、PFA具有相似的耐化学药品性、电气特性。主要使用于电线绝缘/护套或管材挤出。Teflon™FEP为半透明颗粒料。
﹡FEP加工时，所有与其熔体接触的部件都必须采用耐腐蚀性材料如镍基合金等。
