ECCtreme™ ECA 2000
ECCtreme ™ ECA 1 2000 fluoroplastic resin is a class of perfluoroplastic specifically designed for use in extreme applications requiring an operating temperature up to 300 °C (572 °F) in combination with excellent electrical properties and/or chemical resistance. Chemours developed ECCtreme ™ ECA 2000 fluoroplastic resin in response to industry demand for a melt-extrudable, high-temperature fluoroplastic resin for molding applications. ECCtreme ™ ECA 2000 fluoroplastic resin has been recognized as a 300 °C (572 °F) rated material per UL746B 2 by Underwriters Laboratories. Compared with ECCtreme ™ ECA 3000 fluoroplastic resin, ECCtreme ™ ECA 2000 fluoroplastic resin has a lower melt-flow rate (MFR), making it ideal for extruded sheet and molding applications requiring increased stress-crack resistance. ECCtreme ™ ECA 2000 fluoroplastic resin can also be extruded into sheets, rods, or tubing, as well as into compression and transfer molded parts.
ECCtreme ™ ECA 2000 fluoroplastic resin can be melt-processed using standard high-temperature fluoroplastic equipment, at standard operating speeds, and possesses physical, electrical, and chemical properties characteristic of polytetrafluoroethylene (PTFE). Its features include:
In addition, ECCtreme ™ ECA 2000 fluoroplastic resin demonstrates enhanced properties (e.g., higher melting point, increased melt viscosity, improved stress crack resistance) when subjected to post-processing heat treatment as shown in Table 1. This effect, known as epitaxial co-crystallization (ECC), occurs when the resin is heated between 290–300 °C (554–572 °F) for a prolonged period. This post-processing heat treatment offers a unique combination of higher stress crack resistance in combination with higher crystallinity, which is favorable to lower permeation. Furthermore, this grade offers improved creep resistance versus conventional fluoroplastics.
ECCtreme ™ ECA 2000 fluoroplastic resin can be melt-processed using standard high-temperature fluoroplastic equipment, at standard operating speeds, and possesses physical, electrical, and chemical properties characteristic of polytetrafluoroethylene (PTFE). Its features include:
- UL rated for 300 °C (572 °F)
- High melting point of ~320 °C (608 °F)
- Excellent dielectric properties
- Excellent chemical and permeation resistance
In addition, ECCtreme ™ ECA 2000 fluoroplastic resin demonstrates enhanced properties (e.g., higher melting point, increased melt viscosity, improved stress crack resistance) when subjected to post-processing heat treatment as shown in Table 1. This effect, known as epitaxial co-crystallization (ECC), occurs when the resin is heated between 290–300 °C (554–572 °F) for a prolonged period. This post-processing heat treatment offers a unique combination of higher stress crack resistance in combination with higher crystallinity, which is favorable to lower permeation. Furthermore, this grade offers improved creep resistance versus conventional fluoroplastics.
一般属性
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物料形态
已商用：当前有效
文档
可用性
北美洲, 欧洲
用途
棒材
加工方式
挤出
其他属性
特性, 熔流率（熔体流动速率）, 熔流率（熔体流动速率）, 拉伸模量, 拉伸模量, 抗张强度, 拉伸应力, 断裂伸长率, 拉伸断裂应变, 悬壁梁缺口冲击强度, 悬壁梁缺口冲击强度, 无缺口悬臂梁冲击, 无缺口伊佐德冲击强度, 肖氏硬度, 肖氏硬度, 连续使用温度, 熔融温度, 导热系数, 介电常数, 介电常数, 耗散因数, 耗散因数, UL 阻燃等级, 其他性能
加工
Find specific processing information for ECCtreme™ as well as general information for the 含氟聚合物 generic family. 注册 或 登录 了解更多信息。
