PFA，Huaxia Shenzhou PFA DS702对比PFA，Teflon® PFA TE9725物性表,价格行情_搜料

牌号信息	Huaxia Shenzhou PFA DS702 物性表 PFA & 山东华夏神舟新材指导价格：暂无塑料库存：缺货	Teflon® PFA TE9725 物性表 PFA & 美国科慕指导价格：暂无塑料库存：缺货
牌号简介	主要用于管道、泵、阀门、罐衬、隔膜、连接件、轴承等。 Mainly used for piping, pump, valve, tank lining, diaphragm, joint part, bearing, etc.	出于库存控制目的，产品名称后面可以跟一个X。标记为PFA TE9725和PFA TE9725 X的产品是等效的，本文件中的所有信息都适用于这两者。典型应用杜邦特氟龙PFA TE9725是一种理想的树脂，适用于复合和压缩成型，以及软管、电绝缘体和套管的挤压管和其他型材；工业薄膜和由薄膜制成的产品；以及需要卓越电气、化学和热性能。与特氟隆PFA TE9724相比，特氟隆PFA TE9725提供了略低的熔体流动速率，最终提供了更高的应力抗裂性。说明杜邦特氟隆PFA TE9725是一种通用氟塑料树脂，可用作松散压实的绒毛。经与杜邦公司协商，用于特殊应用过程。与其他等级的聚四氟乙烯PFA相比，其最独特的特点是相对较低的流速和性能，使其适用于各种工艺和苛刻的最终用途，尤其是复合和压缩成型。表1显示了特氟隆PFA TE9725的典型性能数据。当生产具有氟塑料树脂优良性能的产品需要传统的挤压和成型工艺时，使用特氟隆PFA TE9725。与其他热塑性塑料相比，特氟隆PFA TE9725具有较高的熔融强度和热稳定性，可用于提高加工速度。与其他热塑性塑料相比，特氟隆PFA TE9725在高温下具有卓越的平衡性和最终使用性能。Teflon PFA TE9725结合了传统热塑性塑料的易加工性，具有许多类似于聚四氟乙烯的特性。由纯聚四氟乙烯PFA TE9725树脂制成的经过适当加工的产品具有氟塑料树脂的优良特性：化学惰性、优异的介电性能、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、低可燃性、性能。在极端温度和良好的耐候性下。在火焰情况下，特氟隆PFA TE9725的产品不着火，不促进火焰蔓延。当被其他来源的火焰点燃时，它们的热量贡献很小，并且以很低的烟以很慢的速度前进。Teflon PFA TE9725符合ASTM D3307第二类的要求 For inventory control purposes product name may be followed by an X. Products labeled PFA TE9725 and PFA TE9725 X are equivalent and all information in this document is applicable to both. Typical Application DuPont™ Teflon ® PFA TE9725 is an ideal resin for applications involving compounding and compression molding, as well as extruded tubing and other profiles for hose, electrical insulators, and sleeving; industrial film and products made from film; and injection or blow-molded articles requiring superior electrical, chemical, and thermal properties. Teflon ® PFA TE9725 offers a slightly lower melt flow rate than Teflon ® PFA TE9724, ultimately providing a higher degree of stress-crack resistance. Description DuPont™ Teflon ® PFA TE9725 is a general purpose fluoroplastic resin available as loosely compacted fluff. It is intended for use in special application processes in consultation with DuPont. Compared with other grades of Teflon ® PFA, its most unique features are a relatively low flow rate and properties that make it suitable for a variety of processes and demanding end uses, especially compounding and compression molding. Table 1 shows the typical property data for Teflon ® PFA TE9725. Teflon ® PFA TE9725 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 ® PFA TE9725 can be used to improve processing rates. Compared with other thermoplastics, Teflon ® PFA TE9725 provides a superior balance and level of end-use properties at high service temperatures. Teflon ® PFA TE9725 combines the processing ease of conventional thermoplastics with many properties similar to those of polytetrafluoroethylene. Properly processed products made from neat Teflon ® PFA TE9725 resin provide the superior properties characteristic of fluoroplastic resins: 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. In a flame situation, products of Teflon ® PFA TE9725 resist ignition and do not promote flame spread. When ignited by flame from other sources, their contribution of heat is very small and dded at a slow rate with very little smoke. Teflon ® PFA TE9725 meets the requirements of ASTM D3307, Type II

产品描述
厂家：	山东华夏神舟新材 Shenzhou	美国科慕 Chemours
类别：	PFA PFA	PFA PFA
填料：
用途：	隔膜,泵件,轴承,衬里,管道系统,阀门/阀门部件	管道,电气/电子应用领域,管件,复合,薄膜,型材
性能特点：		耐候抗UV,韧性好,流动性低,低烟,电气性好,低摩擦系数,熔体强度好,耐热性好,耐化学性,低吸湿性,热稳定性好,防火阻燃等级V-0 Weather resistance is good,Good flexibility,Low liquidity,Low smoke,Good Electrical Properties,Low coefficient of friction,Good melt strength,Heat Resistance, Good,Solvent resistance,Low moisture absorption,Heat Stabilized,V-0
加工条件：		注射成型 Injection Molding

技术参数

物理性能
PHYSICAL Huaxia Shenzhou PFA DS702 Teflon® PFA TE9725 单位
UNIT 测试方法
TEST METHOD

吸水率(24hr)
Water absorption rate % ASTM D570

吸水率(平衡)
Water absorption rate %

密度
Density g/cm³

密度
Density g/cm³ ASTM D792

熔体质量流动速率(372℃，5.0kg)
Melt Flow Rate g/10min

熔体质量流动速率(372℃，5.0kg)
Melt Flow Rate g/10min ASTM D3307

熔体质量流动速率(372℃，5.0kg)
Melt Flow Rate g/10min ISO 12086

机械性能
MECHANICAL Huaxia Shenzhou PFA DS702 Teflon® PFA TE9725 单位
UNIT 测试方法
TEST METHOD

弯曲模量(23℃)
Bending modulus MPa ASTM D790

弯曲模量(23℃)
Bending modulus MPa ISO 178

拉伸应变(断裂，23℃)
Tensile strain %

拉伸应变(断裂，23℃)
Tensile strain % ASTM D3307

拉伸应变(断裂，23℃)
Tensile strain % ISO 12086

拉伸强度(23℃)
tensile strength MPa

拉伸强度(23℃)
tensile strength MPa ASTM D3307

拉伸强度(屈服，23℃)
tensile strength MPa ISO 12086

邵氏硬度(邵氏 D)
Shore hardness ASTM D2240

邵氏硬度(邵氏 D)
Shore hardness ISO 868

热性能
THERMAL Huaxia Shenzhou PFA DS702 Teflon® PFA TE9725 单位
UNIT 测试方法
TEST METHOD

熔融峰值温度
Melting peak temperature ℃

熔融温度
Melting temperature ℃ ASTM D4591

补充信息
Huaxia Shenzhou PFA DS702 Teflon® PFA TE9725 单位
UNIT 测试方法
TEST METHOD

MIT耐折强度(200.0 µm)
MIT flexural strength (200.0 µ m) Cycles ASTM D2176

工作温度
working temperature ℃

电气性能
ELECTRICAL Huaxia Shenzhou PFA DS702 Teflon® PFA TE9725 单位
UNIT 测试方法
TEST METHOD

介电常数(1 MHz)
Dielectric constant ASTM D150

介电常数(1 MHz)
Dielectric constant IEC 60250

介电强度(0.25 mm)
Dielectric strength kV/mm ASTM D149

介电强度(0.25 mm)
Dielectric strength kV/mm IEC 60243-1

体积电阻率
Volume resistivity ohms·cm ASTM D257

体积电阻率
Volume resistivity ohms·cm ISO 1325

耗散因数(1 MHz)
Dissipation factor ASTM D150

耗散因数(1 MHz)
Dissipation factor IEC 60250

阻燃性能
FLAMMABILITY Huaxia Shenzhou PFA DS702 Teflon® PFA TE9725 单位
UNIT 测试方法
TEST METHOD

极限氧指数
Extreme oxygen index % ASTM D2863

极限氧指数
Extreme oxygen index % ISO 4589-2

阻燃等级
Flame retardant level UL 94

备注

1 一般属性：这些不能被视为规格。

2 方法A（短时间）

3 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.

4 Depending on fabrication conditions


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物理性能
机械性能
热性能
补充信息
电气性能
阻燃性能
加工方式
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