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牌号简介 About
出于库存控制目的，产品名称后面可以跟一个X。标记为FEP CJ 99和FEP CJ 99 X的产品是等效的，本文件中的所有信息都适用于这两者。典型应用电线电缆绝缘，小管道和注塑件。杜邦特氟隆FEP CJ 99是一种不含添加剂的四氟乙烯和六氟丙烯的熔融加工共聚物，符合ASTM D 2116 I型的要求。由于熔融流速在9 g/10 min范围内的独特组合和超过40000个循环的MIT弹性寿命，该树脂提供了有吸引力的加工速度和高性能。GH耐应力机架除了具有典型的聚四氟乙烯氟聚合物树脂的优良特性外，还具有非老化特性、化学惰性、特殊的电气特性、低可燃性、耐热性、韧性和柔韧性、低摩擦系数、不粘特性、可忽略的吸湿性。具有良好的耐候性。特氟隆FEP CJ 99透明度的提高也将使其具有更好的着色性。应力抗裂性是确定最终使用性能的重要因素。为了确定性能评估，需要对电线和电缆结构进行广泛的测试。众所周知，最全面的电线和电缆应力架电阻试验是军用规范MIL-W-22759（航空航天）和ISO 6722/LV112（汽车）中所述的芯轴缠绕试验。经验表明，基于ASTM D 2176，在树脂薄膜上进行的MIT耐折性或弯曲寿命试验与应力开裂性能有很好的相关性。具有较高的MIT弹性寿命的树脂，在应力开裂试验中表现更好。与大多数粘度相近的FEP树脂（MFR）相比，Teflon FEP CJ 99具有更高的抗应力开裂性能，并且比具有相同抗应力开裂性能（MIT）的FEP树脂具有更高的生产率。我们建议，对于涉及重复热循环和弯曲循环的应用，应始终对最终电缆进行特定测试。麻省理工学院的测试结果应被视为不同等级树脂比较性能的指南。 For inventory control purposes product name may be followed by an X. Products labeled FEP CJ 99 and FEP CJ 99 X are equivalent and all information in this document is applicable to both. Typical Application Wire and cable insulation, small tubing and injection molded parts. DuPont Teflon ® FEP CJ 99 is a melt-processible copolymer of tetrafluoroethylene and hexafluoropropylene without additives that meets the requirements of ASTM D 2116 type I. Thanks to the unique combination of a Melt Flow Rate in the range of 9 g/10 min and MIT flexlife above 40 000 cycles, this resin offers both attractive processing speeds and high stress-rack resistance in addition to the excellent characteristics typical of Teflon ® fluoropolymer resins, such as non-ageing characteristics, chemical inertness, exceptional electrical properties, low flammability, heat resistance, toughness and flexibility, low coefficient of friction, non-stick characteristics, negligible moisture absorption and excellent weather resistance. The increased transparency of Teflon ® FEP CJ 99 will also allow better colourability. Stress crack resistance is an important element in establishing end-use performance. Extensive testing of wire and cable constructions is required for definitive performance evaluation. Well-known and most comprehensive tests for stress rack resistance of wire and cable are mandrel wrap tests as described in the military specification MIL-W-22759 (aerospace) and ISO 6722/LV112 (automotive). Experience has shown that the MIT folding endurance or flex life test, based on ASTM D 2176, performed on a thin film of resin, gives a good correlation with stress crack resistance. Resins with a higher MIT flex life, perform better in the stress-crack resistance tests. Teflon ® FEP CJ 99 has a higher degree of stress crack resistance than most FEP resins with similar viscosity (MFR) and offers higher productivity than FEP resins with similar stress crack resistance (MIT). We recommend that for applications involving repeated thermal and flex cycling, specific tests on the final cable always should be undertaken. The MIT test results should be viewed as guide to comparative performance of the various grades of resin.

牌号简介 About

出于库存控制目的，产品名称后面可以跟一个X。标记为FEP CJ 99和FEP CJ 99 X的产品是等效的，本文件中的所有信息都适用于这两者。典型应用电线电缆绝缘，小管道和注塑件。杜邦特氟隆FEP CJ 99是一种不含添加剂的四氟乙烯和六氟丙烯的熔融加工共聚物，符合ASTM D 2116 I型的要求。由于熔融流速在9 g/10 min范围内的独特组合和超过40000个循环的MIT弹性寿命，该树脂提供了有吸引力的加工速度和高性能。GH耐应力机架除了具有典型的聚四氟乙烯氟聚合物树脂的优良特性外，还具有非老化特性、化学惰性、特殊的电气特性、低可燃性、耐热性、韧性和柔韧性、低摩擦系数、不粘特性、可忽略的吸湿性。具有良好的耐候性。特氟隆FEP CJ 99透明度的提高也将使其具有更好的着色性。应力抗裂性是确定最终使用性能的重要因素。为了确定性能评估，需要对电线和电缆结构进行广泛的测试。众所周知，最全面的电线和电缆应力架电阻试验是军用规范MIL-W-22759（航空航天）和ISO 6722/LV112（汽车）中所述的芯轴缠绕试验。经验表明，基于ASTM D 2176，在树脂薄膜上进行的MIT耐折性或弯曲寿命试验与应力开裂性能有很好的相关性。具有较高的MIT弹性寿命的树脂，在应力开裂试验中表现更好。与大多数粘度相近的FEP树脂（MFR）相比，Teflon FEP CJ 99具有更高的抗应力开裂性能，并且比具有相同抗应力开裂性能（MIT）的FEP树脂具有更高的生产率。我们建议，对于涉及重复热循环和弯曲循环的应用，应始终对最终电缆进行特定测试。麻省理工学院的测试结果应被视为不同等级树脂比较性能的指南。 For inventory control purposes product name may be followed by an X. Products labeled FEP CJ 99 and FEP CJ 99 X are equivalent and all information in this document is applicable to both. Typical Application Wire and cable insulation, small tubing and injection molded parts. DuPont Teflon ® FEP CJ 99 is a melt-processible copolymer of tetrafluoroethylene and hexafluoropropylene without additives that meets the requirements of ASTM D 2116 type I. Thanks to the unique combination of a Melt Flow Rate in the range of 9 g/10 min and MIT flexlife above 40 000 cycles, this resin offers both attractive processing speeds and high stress-rack resistance in addition to the excellent characteristics typical of Teflon ® fluoropolymer resins, such as non-ageing characteristics, chemical inertness, exceptional electrical properties, low flammability, heat resistance, toughness and flexibility, low coefficient of friction, non-stick characteristics, negligible moisture absorption and excellent weather resistance. The increased transparency of Teflon ® FEP CJ 99 will also allow better colourability. Stress crack resistance is an important element in establishing end-use performance. Extensive testing of wire and cable constructions is required for definitive performance evaluation. Well-known and most comprehensive tests for stress rack resistance of wire and cable are mandrel wrap tests as described in the military specification MIL-W-22759 (aerospace) and ISO 6722/LV112 (automotive). Experience has shown that the MIT folding endurance or flex life test, based on ASTM D 2176, performed on a thin film of resin, gives a good correlation with stress crack resistance. Resins with a higher MIT flex life, perform better in the stress-crack resistance tests. Teflon ® FEP CJ 99 has a higher degree of stress crack resistance than most FEP resins with similar viscosity (MFR) and offers higher productivity than FEP resins with similar stress crack resistance (MIT). We recommend that for applications involving repeated thermal and flex cycling, specific tests on the final cable always should be undertaken. The MIT test results should be viewed as guide to comparative performance of the various grades of resin.

产品描述 Product Description

用途：电线电缆应用;绝缘材料;

加工条件：挤出 Extrusion

性能特点： 低吸湿性; 防火阻燃等级V-0; 成型周期快; 着色性好; 耐化学性; 耐高温; 电气性好; 食品接触; 低摩擦系数; 耐候抗UV; 抗应力开裂; 韧性好; Weather resistance is good,Good flexibility,Good Electrical Properties,Low coefficient of friction,Quick molding cycle,Food contact compliance,High Heat Resistance,Solvent resistance,Low moisture absorption,High ESCR,Good coloring,V-0

技术参数 Technical Data
物理性能 PHYSICAL	额定值 Nominal Value	单位 Units	测试方法 Test Method
密度 Density
-- --	2.13	g/cm³	ASTM D792
-- --	2.13	g/cm³	ISO 1183
熔体质量流动速率 Melt Flow Rate
372℃，5.0kg 372℃，5.0kg	9.0	g/10min	ASTM D2116
372℃，5.0kg 372℃，5.0kg	9.0	g/10min	ISO 12086
吸水率 Water absorption rate
24hr 24hr	< 0.010	%	ASTM D570
机械性能 MECHANICAL	额定值 Nominal Value	单位 Units	测试方法 Test Method
邵氏硬度 Shore hardness
邵氏 D Shaw's D			ISO 868
邵氏 D Shaw's D			ASTM D2240
拉伸强度 tensile strength
屈服，23℃ Yield, 23 ℃		MPa	ISO 12086
屈服，23℃ Yield, 23 ℃		MPa	ASTM D638
拉伸应变 Tensile strain
断裂，23℃ Fracture, 23 ℃		%	ISO 12086
断裂，23℃ Fracture, 23 ℃		%	ASTM D638
冲击性能 IMPACT	额定值 Nominal Value	单位 Units	测试方法 Test Method
悬臂梁缺口冲击强度 Impact strength of cantilever beam notch
23℃ 23℃			ASTM D256
23℃ 23℃			ISO 180
热性能 THERMAL	额定值 Nominal Value	单位 Units	测试方法 Test Method
连续使用温度 Continuous use temperature ²		℃
熔融温度 Melting temperature ⁵		℃
电气性能 Electrical performance	额定值 Nominal Value	单位 Units	测试方法 Test Method
介电强度 Dielectric strength ⁴
0.25 mm 0.25 mm		kV/mm	IEC 60243-1
0.25 mm 0.25 mm ⁴		kV/mm	ASTM D149
介电常数 Dielectric constant			ASTM D150
1 kHz 1 kHz			ASTM D150
1.00 GHz 1.00 GHz			ASTM D150
相对电容率 Relative permittivity			IEC 60250
1 kHz 1 kHz			IEC 60250
1.00 GHz 1.00 GHz			IEC 60250
耗散因数 Dissipation factor			ASTM D150
1 kHz 1 kHz			ASTM D150
1 GHz 1 GHz			ASTM D150
耗散因数 Dissipation factor			IEC 60250
1 kHz 1 kHz			IEC 60250
1 GHz 1 GHz			IEC 60250
阻燃性能 FLAME CHARACTERISTICS	额定值 Nominal Value	单位 Units	测试方法 Test Method
阻燃等级 Flame retardant level ⁵			UL 94
极限氧指数 Extreme oxygen index		%	ASTM D2863
极限氧指数 Extreme oxygen index		%	ISO 4589-2
补充信息 Supplementary information	额定值 Nominal Value	单位 Units	测试方法 Test Method
Critical Shear Rate（372℃） Critical Shear Rate（372℃）		sec^-1	Internal Method
Guide DDR Range（for cable extrusion） Guide DDR Range（for cable extrusion）
MIT耐折强度（film，200.0 µm） MIT flexural strength (film, 200.0 µ m)		Cycles	ASTM D2176

备注
1 一般属性：这些不能被视为规格。
2 The 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.
3 ASTM D4591 / D3418
4 方法A（短时间）
5 - 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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欧盟暂停陶氏化学与杜邦兼并买卖评估
2016-09-13
欧盟反垄断监管机构已暂停对陶氏化学与杜邦公司拟合并交易的评估，因为这两家公司尚未按规定提交重要信息。欧盟委员会(European Commission)发言人Ricardo Cardoso称，该委员会已暂停对陶氏化学和杜邦拟合并交易的深入调查。为达成合并交易的最后期限，当事人必须及时提供调查所需信息。欧盟8月份启动了调查，因担心该合并交易可能降低农作物保护和某些石化产品方面的竞争。该交易于去年12月份披露，将使这两家公司合并后的整体市值

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