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Fluon® PFA P-65PT
PFA & 日本旭硝子
Teflon® PFA 445HP
PFA & 美国科慕
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| 牌号信息 |
PFA & 日本旭硝子 指导价格：暂无 塑料库存： 缺货 
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PFA & 美国科慕 指导价格：暂无 塑料库存： 缺货
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| 牌号简介 |
氟NPFA是四氟乙烯（C2F4）与全氟烷氧基乙烯的共聚物，具有优异的化学、电气、机械和表面性能。PFA保留了许多固有特性和与聚四氟乙烯相似的特性，但可以使用传统的热塑性技术进行加工，如挤压、注塑、吹塑或静电粉末涂层。氟化物PFA可在极低温度至最高260°C的宽温度范围内使用，且不会失去其性能。氟NPFA是最适合与强化学物质接触的半导体设备部件材料。应用：应力抗裂衬里 Fluon®PFA is a copolymer of tetrafluoroethylene (C2F4) and perfluoroalkoxyethylene, which has excellent chemical, electrical, mechanical and surface properties. PFA retains many inherent characteristics and similar properties to PTFE but can be processed using conventional thermoplastic techniques, such as extrusion, injection moulding, blow moulding, or electrostatic powder coating. Fluon® PFA can be used within a wide temperature range from extremely low temperatures to 260°C maximum without losing its properties. Fluon®PFA is the most suitable material for semiconductor equipment parts, which are in constant contact with strong chemicals. Applications: Stress crack resistant lining |
出于库存控制目的，产品名称后面可以跟一个X。标记为PFA 445HP和PFA 445HP X的产品是等效的，本文档中的所有信息都适用于这两者。杜邦特氟龙PFA 445HP的典型应用包括管道、用于生产超纯化学品的无支撑管衬、半导体组件和高性能化学品输送系统的流体处理组件，其中需要十亿分之一范围的纯度。说明杜邦特氟隆PFA 445HP是一种特殊用途的氟塑料树脂，可提供颗粒形式。该树脂是特氟隆PFA 345的化学改性形式，它结合了母树脂的许多优点（优异的抗环境应力开裂能力，典型的MIT耐折叠能力为50000*）以及其他一些优点，包括提高纯度、提高加工时的热稳定性和化学惰性；f例如，臭氧化液体。表1显示了特氟隆PFA 445HP的典型性能数据。特氟隆PFA 445HP是一种优质树脂，具有最低水平的可萃取性，旨在满足超高纯度要求。特氟隆PFA 445HP具有中等范围的熔体流动速率（典型的MFR为5），并且由于端组聚合物结构稳定，惰性水平最高。特氟隆PFA 445HP的高纯度使其适用于需要改进颜色、降低可提取氟化物以及不受其他异物影响的应用。本产品不含添加剂，适用于需要十亿分之一纯度的恶劣化学环境。例如半导体制造、工业或生命科学流体处理系统以及流体系统精确测量仪器。与其他热塑性塑料相比，特氟隆PFA 445HP的高熔融强度和热稳定性可用于提高加工速度，结合传统热塑性塑料的易加工性，其许多特性与聚四氟乙烯相似。由纯聚四氟乙烯PFA 445HP树脂制成的经过适当加工的产品具有氟塑料树脂的优良性能特征：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、高性能。在极端温度下，具有良好的耐候性。在火焰情况下，特氟隆PFA 445HP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增加。Teflon PFA 445HP符合ASTM D3307第三类的要求 For inventory control purposes product name may be followed by an X. Products labeled PFA 445HP and PFA 445HP X are equivalent and all information in this document is applicable to both. Typical Application Applications for DuPont™ Teflon ® PFA 445HP include tubing, unsupported pipe linings for the production of ultra-pure chemicals, semiconductor components, and fluid handling components for high-performance chemical delivery systems where purity in the parts-per-billion range is needed. Description DuPont™ Teflon ® PFA 445HP is a special purpose fluoroplastic resin available in pellet form. This resin is a chemically modified form of Teflon ® PFA 345 that combines many of the benefits of the parent resin (excellent resistance to environmental stress-cracking with a typical MIT folding endurance of 50,000*) with several additional benefits including enhanced purity, improved thermal stability while processing, and chemical inertness; for example, to ozonated fluids. Table 1 shows the typical property data for Teflon ® PFA 445HP. Teflon ® PFA 445HP is a premium resin with the lowest level of extractables designed to meet ultra-high purity requirements. Teflon ® PFA 445HP has a medium-range melt flow rate (typical MFR of 5), and the highest level of inertness due to stable end group polymer structure. The enhanced purity of Teflon ® PFA 445HP makes it suitable for applications that require improved color, lower extractable fluorides, and freedom from other foreign materials. This product contains no additives and is designed for hostile chemical environments where purity in the parts-per-billion range is needed. Examples are in semiconductor manufacture, fluid handling systems for industry or life sciences, and instrumentation for precise measurements of fluid systems. Compared to other thermoplastics, the high melt strength and thermal stability of Teflon ® PFA 445HP can be used to improve processing rates, combining the processing ease of conventional thermoplastics with many properties similar to those of polytetrafluoroethylene. Properly processed products made from neat Teflon ® PFA 445HP 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 445HP resist ignition and do not promote flame spread. When ignited by flame rom other sources, their contribution of heat is very small and added at a slow rate with very little smoke. Teflon ® PFA 445HP meets the requirements of ASTM D3307, Type III |
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| 产品描述 | |||
| 厂家： | 日本旭硝子 Asahi Glass | 美国科慕 Chemours | |
| 类别： | PFA PFA | PFA PFA | |
| 填料： | |||
| 用途： | 衬里,管件,液体处理 | ||
| 性能特点： | 机械强度好,耐候抗UV,无粘性,吸水率低,低摩擦系数,机械强度好-撕裂,耐油,耐化学性 Good Rigidity,Weather resistance is good,No viscosity,Low or no water absorption,Low coefficient of friction,Good tear strength,Grease resistance,Solvent resistance | 耐候抗UV,韧性好,高纯度,低烟,电气性好,低摩擦系数,熔体强度好,流动性中等,耐热性好,耐化学性,低吸湿性,热稳定性好,抗应力开裂,防火阻燃等级V-0 Weather resistance is good,Good flexibility,High purity,Low smoke,Good Electrical Properties,Low coefficient of friction,Good melt strength,Moderate liquidity,Heat Resistance, Good,Solvent resistance,Low moisture absorption,Heat Stabilized,High ESCR,V-0 | |
| 加工条件： | 挤出 Extrusion | 压缩模塑 | |
| 备注 |
1 一般属性：这些不能被视为规格。
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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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价格走势对比图
PFA Fluon® PFA P-65PT
PFA Teflon® PFA 445HP
| 型号 | 类别 | 厂家 | 产地 | 颜色 | 首期使用量 | 后期使用量 | 包装 | 交期 | 成型产品 | 操作 |
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| GP-525N | GPPS | VATAA土耳其地区 | 亚太地区 | 天 |
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