More

EMI/RFI Shielding Formulations

Surround™ EMI/RFI Shielding Formulations

Protects Electronics

Surround is an electrically conductive, long fiber thermoplastic material formulated specifically to work in critical electronic applications such as advanced driver assistance systems (ADAS), medical devices, and wire and cable and electrical connectors. These formulations provide electromagnetic and radio frequency interference (EMI/RFI) shielding at a weight reduction of up to 40% as compared to aluminum, copper, and other metals. They also can eliminate additional painting steps to an application in need of shielding protection.

Additional benefits and features of Surround formulations vary depending on the reinforcing additives used, such as nickel-coated carbon fiber and stainless steel fiber. A variety of base resins can be used to create Surround formulations to either concentrate (intended to let down at the press) or direct-to-mold fiber loadings. 

Connect with a Product Expert

Lightweighting

Impact

  • Provides integrated EMI/RFI shielding on par with metals
  • Eliminates need for secondary operations
  • Design freedom of injection molding, including thinner walls
  • Lighter weight and easier to process than aluminum or copper
  • Durable and non-corrosive

Resources

resource1

宣传册和产品信息

要了解有关普立万解决方案和服务的更多信息,请浏览并下载我们的文献资料。

resource3

技术数据表

浏览我们包含有技术描述和细节的产品数据表文库。

resource2

安全数据表

关于普立万产品的健康,安全和环境影响的重要信息。

resource5

技术文献

技术信息、设计指南、加工信息和其他

Resources
名称 类别 描述  
Avient Long Fiber Technology 网络研讨会与视频 Provides structural performance that can go head-to-head with metals at a fraction of the weight 视图
Battery Pack Housing Case Study (Snapshot) Provided a custom concentrate material for flexibility in tailoring static dissipation performance 视图
Engineered Polymer Materials for EV Batteries 网络研讨会与视频 Learn more about advanced polymer technologies that enhance EV battery design and performance to enable benefits such as extended vehicle range, lightweighting and sustainability. 视图
Long Fiber Technologies Application Development 产品公告 Avient long fiber technologies application development center bulletin highlighting services including design support, material validation, simulation support, and in-house prototyping 视图
Surround™ Connector Cover Case Study (Snapshot) EMI-shielding performance at frequencies from 30 MHz up to 2 GHz 视图
Surround™ EMI/RFI Shielding Formulations 加工指南 Surround EMI/RFI Shielding Formulations are developed to protect critical electronics applications by minimizing electromagnetic and radio frequency interference (EMI/RFI). 视图