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DOWSIL™ EA-4700 CV Adhesive

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A two-part, room temperature cure adhesive enabling assembly production savings due to a fast cure at room temperature.

用途:

電子機器コントロールユニット(ECU)
センサーモジュール
バッテリーパック用途におけるリッドシールやベースプレートの取り付け
ガスケットやコネクターのシーリングが必要で信頼性の高い接着が必要な場合

优势:

車載用電子機器に使用される一般的な基材（アルミ、PBT、PPSなど）への耐久性のある接着
室温高速硬化または加熱による熱加速硬化
低分子シロキサン低減
様々な外部環境において良好なシーリング・
硬化後の高温安定性
標準的な動作環境（150℃、熱衝撃、８５℃/８５%RHrh）で安定した性能

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

介电常数 1MHz 是否 3.2
介电强度（kV/mm） 是否 25 kV/mm
体积电阻率 是否 1.5E+15 Ω・cm
保质期 是否 360
可操作时间 是否 20 Minutes
固化特点 是否室温长工作时间 > 10分钟
基材是否塑料, 金属
延伸率 是否 630 %
特性是否伸长率非常高 > 500％
粘度 - 组分A 是否 24 Pa.s
粘度 - 组分B 是否 18 Pa.s
组分是否双组份
颜色 - 组分A 是否白色
颜色 - 组分B 是否黑色