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DOWSIL™ 3-1944 RTV Coating

单组分、半透明、湿气 RTV、适度流动、快速消粘、含有 UV 指示剂、UL 746 和军用规格经过测试。

用途:

  •  Elastomeric conformal coating
  • Suitable for lighting, industrial and automotive industries requiring various reliability standards as a coating for rigid and flexible circuit boards, electronic printed wiring boards (PWB), sensitive components, thin section encapsulation and spot protection fo pins or other devices.

优势:

  • One-part no mixing required
  • Good flowability, Able to flow, fill or self-leveling after dispensing
  • Room temperature cure, no ovens required
  • Faster in-line processing with optional heat acceleration
  • No added solvents
  • Good adhesion to many substrates allows use with many low-solids no-lead solder
  • Soft coating improves reliability against stress
  • UV indicator allows for automated inspection
  • UL 94 V-0 flammability rating
  • UL 746E / UL 746C Recognized
  • IPC-CC-830, Amendment 1 Approved
  • Mil-I-46058C, Amendment 7 Approved
  • Good adhesion allows use with many low-solids (no clean) and no-lead solders
     

性能

这些数值为典型性能,并且不用于在规格制定过程中使用。

典型性能

  • Color Translucent
  • Flowable Yes
  • Shelf Life 360 Days
  • 固化特点 室温长工作时间 > 10分钟
  • 溶剂类型 无溶剂
  • 点胶施工方式 最厚层施用超过 25,000 cps
  • 特性 MIL 规格, UL 认可, 单组份
  • 硬度-Shore A 36
  • 组分 单组份
  • 自流平 Yes

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DOWSIL™ 3-1944 RTV Coating
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DOWSIL™ 3-1944 RTV Coating
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