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Teflon FEP 9835 - 科慕特富龙

The Chemours Company Teflon® FEP 9835 氟化乙烯丙烯

现货报价:185 5121 3137 谭经理

Teflon® FEP 9835
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 9835 and FEP 9835 X are equivalent, and all information in this document is applicable to both.
 
Typical Applications
Applications for Teflon™ FEP 9835 include small diameter, thin wall wire and cable insulation; industrial film; and intricate or thin wall parts made by injection molding.
 
Description
Teflon™ FEP 9835 is a melt-processible fluoroplastic resin available in pellet form. It is a copolymer of tetrafluoroethylene and hexafluoropropylene, without additives, that meets the requirements of ASTM D 2116 Type II. With a relatively high melt flow rate and excellent electrical properties, Teflon™ FEP 9835 has been specifically designed for high-speed extrusion of thin coatings on small-gauge wires for twisted-pair constructions. Table 1 shows the typical property data for Teflon™ FEP 9835.
 
As shown in Table 1, this resin provides the electrical and mechanical properties needed for low voltage applications. In addition, Teflon™ FEP 9835 has a higher melt flow rate than most other fluoroplastic resins. This permits higher extrusion speeds and easier processing, making Teflon™ FEP 9835 a cost-effective alternative for producing thin-wall extrusions.
 
Teflon™ FEP 9835 is designed and made to have improved adhesion to copper wire under specific wireline process conditions, low dissipation factor at high frequencies, and significant plate-out resistance in melt extrusion. It is suitable as a solid insulator and as a foamed insulator, when used with an appropriate nucleant in a nitrogen gas injection process.
 
Teflon™ FEP 9835 is used when traditional extrusion and molding processes are required for producing products with the superior properties of a fluoroplastic resin. Compared to other thermoplastics, the high melt strength and thermal stability of Teflon™ FEP 9835 can be used to improve processing rates. Compared with other fluoroplastics, creep resistance at high service temperatures provides a superior balance and level of end-use properties. Teflon™ FEP 9835 combines the processing ease of conventional thermoplastics with many properties similar to those of polytetrafluoroethylene.
 
Properly processed products made from neat Teflon™ FEP 9835 resin provide the superior properties characteristic of fluoroplastic resins: chemical inertness, exceptional dielectric properties, heat
 
供货地区:北美洲、拉丁美洲、欧洲、亚太地区
黄卡号码:E54681-103018123
材料特性:低吸湿性、共聚物、抗蠕变特性、良好的柔韧性、流动性高、耐低温、耐候性良好、耐热性良好、热稳定性良好、韧性良好
材料用途:薄壁绝缘、低压绝缘、电线电缆应用、通信电线绝缘材料
外观形式:粒子
加工方法:电线&线缆挤出成型、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      
-- 2.14 g/cm³ ASTM D792
-- 2.15 g/cm³ ISO 1183
熔流率(熔体流动速率)(372°C/5.0 kg) 20 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) 55   ASTM D2240,ISO 868
机械性能 额定值 单位制 测试方法
抗张强度(23°C) 24.1 MPa ASTM D638,ISO 12086
伸长率(断裂,23°C) 300 % ASTM D638,ISO 12086
弯曲模量(23°C) 521 MPa ASTM D790,ISO 178
热性能 额定值 单位制 测试方法
熔融温度 255 °C ASTM D4591
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) 80 kV/mm ASTM D149
0.250 mm1 80 kV/mm IEC 60243-1
介电常数     IEC 60250
1 MHz 2.03   ASTM D150
1.00 GHz 2.03   ASTM D2520
耗散因数     IEC 60250
1 MHz 6.0E-4   ASTM D150
1.00 GHz 5.0E-4   ASTM D2520
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°C) 150 sec^-1 内部方法
MIT Folding Endurance3(200.0 µm) 1.2E+4 Cycles ASTM D2176
备注
1Short Time
2These 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.
38 mil film
 
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。
Teflon FEP