封装和粘接

满足苛刻的环境条件

  • UL认证
  • 灌装/封装
  • 密封与保护
  • 电缆接续
  • 彩色和透明色
  • 定制型和非定制型

树脂产品可保护印刷电路板(PCB)和电子元件免除恶劣和复杂的环境的影响,其中包括:潮湿,振动、热或物理冲击以及一般污染的干扰,并起到绝缘的作用。树脂封装后的整个装置,形成了一层完整的屏障,可应对极端环境条件的损害。

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Potting and encapsulation resins also offer excellent mechanical protection. Mechanical protection can be identified in a number of ways; superior performance is evident in applications involving prolonged exposure or immersion in harsh chemicals, or those exposed to vibrational, thermal or physical shock, for example. The higher level of protection is achieved through the mass of the resin surrounding the unit. This is different for every application however potting and encapsulating resins always provide a far more substantial covering than thatoffered by conformal coatings.

Due to the bulk of material surrounding the PCB, potting and encapsulation resins are commonly two-part systems which when mixed together form a solid, fully cured material, with no by-products. In cases where the conditions are not considered extreme, Electrolube offer a range of conformal coatings which provide a combination of protection in humid and corrosive environments with ease of application. They can be used for complete coverage or selective application onto the PCB, thus minimising the weight added as a result of applying a protective material.

封装和粘接

环氧树脂

ER2220
导热环氧树脂(灰)

250克树脂袋

产品代码: ER2220RP250G


ER2220是阻燃导热的双组份环氧灌封树脂。跟传统的导热密封胶相比,ER2220提升了导热性以满足对高效热耗散日益增长的要求。ER2220是阻燃的,通过了UL94 V-0认证,能够在包括快速发展的LED工业领域等中提供优异的保护。


主要特点

高导热系数: 1.54 W/m.K 阻燃。 使用不粗糙的填料。 用来灌封PCB或其他要求有效热散耗的装置。 保护环境。 宽泛的工作温度范围:-40摄氏度--130摄氏度。


Product data sheets
ER2220 (tds) 下载