陶氏DOW有机硅胶粘剂DOWSIL™ EG-4120 Kit

高温稳定性凝胶，适用于连续模式下-40℃至+ 200℃的操作温度，＆gt;在215℃下3000小时。坚韧的凝胶，可在热循环下提高抗分层性。

DOWSIL™EG-4120介电凝胶是一种两部分，坚韧的自吸式凝胶。这种密封剂具有无可比拟的稳定性，可在-40°C至215°C的较大温度范围内长时间无阻碍固化。 DOWSIL™EG-4120凝胶，与其在4XXX系列中的伴侣凝胶非常相似，在混合过程中反应成为坚韧的软凝胶。

DOWSIL™EG-4120介电凝胶提供：

稳定性在恶劣的温度条件下的电气/机械性能

零件外壳没有表面开裂或分层

Pr从表面污染物和水分中提取精密电路和互连

DOWSIL™EG-4120介电凝胶的特性使其适用于各种应用，包括：

灌封用于电源转换的IGBT模块

PCB和高温工作的敏感设备的保护

工业传感器和执行器

高压设备的绝缘

High temperature stability gel, suitable for operating temperature ranging from -40C to + 200℃ in continuous mode and > 3,000 hours at 215℃. Tough gel for increased resistance to delamination under thermal cycling.

DOWSIL™ EG-4120 Dielectric Gel is a two-part, tough, self-priming gel. This encapsulant’s uncompromised stability allows for un-impeded curing in a large temperature range between -40° C to 215° C for extended periods of time. DOWSIL™ EG-4120 Gel, much like its companion gels in the 4XXX series react during mixing to become tough soft gels.

DOWSIL™ EG-4120 Dielectric Gel delivers:

• Stability of electrical/mechanical properties under harsh temperature conditions
• No surface cracking or delamination from component housing
• Protection of delicate circuits and interconnections from surface contaminats and moisture

The properties of DOWSIL™ EG-4120 Dielectric Gel makes it suitable for a range of applications including:

• Potting of IGBT modules used for power conversion
• Protection of PCB and sensitive devices operated hat high temperatures
• Industrial sensors and actuators
• Insulation of high voltage devices

陶氏DOWDOWSIL™EG-4120套件参数