ENGINE AND POWER MANAGEMENT發動機和電源模塊灌封

隨著科學技術的發展電源趨于密集化和小型化,因而對電源的穩定性提出了更高的要求。在電子工業中有些高壓電源組件需承受上萬伏的高壓,且長年處在高溫、高濕、高鹽霧的嚴酷環境下,這導致大氣中的有害離子加速了對電路板的腐蝕過程。為防止潮濕、霉菌、鹽霧對電路的腐蝕,有效避免電流擊穿現象的發生,僅僅依靠涂覆三防材料進行防護,是遠遠不能滿足防護要求的。而使用灌封膠的灌封工藝技術,能夠極大地提高電子產品在惡劣環境下工作的可靠性、防護性機抗震性能。在電子工業中,常用的灌封材料有環氧樹脂、聚氨酯和有機硅灌封膠。

With the development of the power of science and technology tends to be intensive and miniaturization, and thus the stability of the power put forward higher requirements. In the electronics industry and some high voltage power supply components are exposed to thousands of volts of high pressure and high temperature in the long, high humidity, high salt spray harsh environment, which leads to the atmosphere of harmful ions accelerated the corrosion process of the board. To prevent moisture, mildew, salt spray corrosion on the circuit, effectively prevent the current breakdown phenomenon, relying on three anti-paint coating for protection, it is far from meeting the requirements for protection. Use potting potting technology, can greatly improve the reliability, protective machine seismic performance of electronic products in harsh environments. In the electronics industry, used potting materials epoxy, polyurethane and silicone encapsulants.

    

對于高壓電源組件的灌封來說,其核心主要是解決好散熱問題。如果散熱不良,造成局部高溫,極易造成防護層軟化,導熱絕緣防護性能下降,也可能加速元器件的老化、損壞,最致命的是有可能造成某些敏感元器件產生錯誤信號,使設備作出錯誤動作,嚴重影響其準確性和可靠性。針對電源模塊和發動機系統的灌封應用。在防護性能和操作工藝上我們開發出了一系列應對不同應用要求的產品。這些材料是旨在提供以下性能:

For potting high-voltage power pack, its core is mainly to solve the heat problem. If the cooling efficiency, resulting in local temperature, can easily result in a softening of the protective layer, protective thermal insulation performance, it may also accelerate the aging of components, damage to, the most deadly is likely to cause some sensitive components generate an error signal, the equipment made malfunction, seriously affecting its accuracy and reliability. Power modules and systems for engine potting applications. On the protective performance and operating process we have developed a range of products to respond to different requirements. These materials are designed to provide the following properties:

*   易加工性:材料具有易于使用的混合比例,無論是通過機器或手工攪拌,操作起來都非常容易方便。
*   低粘度:我們的材料能完全填滿您所需填滿的部件,能將所有氣泡釋放出來和能填充狹小的空間。
*   廣泛的凝膠時間:無論你正在尋找適用于自動化生產而且凝膠時間在5分鐘內的材料,或者更長凝膠時間適用于手工攪拌工藝的材料,我們總有一款產品滿足您的需求。
*   表面貼裝電子兼容:基于我們的熱循環,熱膨脹系數和彈性模量的了解,我們的材料已經被證明可適用在很廣的溫度范圍內,以保護SMT電子產品。

*   Ease of Processing: Our material has a mixing ratio easy to use, whether it is stirred by machine or by hand, the operation is very easy and convenient.
*   Low Viscosity: Allows our material to completely fill your part, releasing all air bubbles and filling tight spaces.
*   Wide range of gel times: whether you are looking for a material to gel in under 5 minutes for an automated process, or a longer gel time for hand mixing, we have a product for you.
*   Surface Mount Electronics Compatible: thanks to our understanding of thermal cycling, CTE, and modulus, our materials have been proven to protect SMT electronics across a wide range of temperatures.

CONTACT聯系

 
自Wilkon成立以來,我們陸續跟多家實力雄厚的國有,軍工企業,上市企業,民營企業或國際企業達成合作。我們的物料品質穩定,服務高效到位,我們的銷售人員經過嚴格的培訓,具有豐富的應用經驗。這些都保證了Wilkon不斷的獲得更多的客戶的信賴和認可。因此,任何化學材料方面的需求,請隨時聯系我們。
Since Wilkon's  foundation, we have established cooperation with a number of powerful state-owned enterprises, military enterprises, listed companies, private companies or international companies. We provide quality-stable materials and efficient service. Our sales staff has gone through rigorous training and has extensive application experience. These all guarantee that Wilkon constantly gets more customers’ trust and recognition. If there’s any inquiry on chemical materials, please feel free to contact us.
TEL:+86 0755-83665090
FAX: +86 0755-83682761
ADD: 深圳市龍華新區梅龍路優品文化創意園2棟208

TEL:+86 0755-83665090
WEB: www.wilkon.cn
Room 208, Block 2, Youpin Cultural Creative Park, Meilong Road, Longhua New District, Shenzhen

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