LED LIGHTING LAMP HEAT DISSIPATIONLED 照明光源散熱

LED散熱工藝的核心環節是有效控制PCB芯片和電源驅動的工作溫升。為實現這一目標,需要在LED的設計階段針對不同零部件的結構和特點選擇性能滿足使用需要的各種導熱材料,并且這些材料具備優異的耐候老化性能。

The core of LED cooling process is to effectively control PCB chip and working temperature increase of the power driver. To meet this goal, we need to select each conductive material whose performance can meet all requirements for different parts in the initial design stage. And these materials should have excellent anti aging and weather characteristics.

LED照明制造領域經常使用到到的導熱材料中, WILKON專注于銷售導熱脂(包括含硅與不含硅)、同時具有導熱性能和密封性能的環氧樹脂或聚氨酯。

Among the conductive materials commonly used by LED lighting industry, Wilkon is dedicated to sell thermal conductive grease (including or excluding silicon), epoxy resin or PU with thermal conductivity and sealing feature.

WILKON提供的導熱灌封樹脂作為LED電源驅動的導熱介質材料,將電源驅動從外界環境中隔離起來,提供優異的機械性能和電氣性能,同時降低產品的整體工作溫度從而保證了產品的使用壽命。WILKON能夠幫助您在多種解決方案中選擇出應用效果與制造工藝的最佳組合(通過封裝實現完美的保護并且實現散熱)的材料。我們的產品具有以下的性能優點:

WILKON's thermally potting resin is used as an LED power-driven thermal media material to isolate the power supply from the outside environment to provide excellent mechanical and electrical performance while reducing the overall operating temperature of the product, thus ensuring the use of the product life. WILKON can assist in choosing between a number of solutions, for heat transfer at the thermal interface and for full protection via encapsulation, thus selecting the most appropriate combination of processing and in-use performance. Our products have the following performance benefits:

LED驅動

* 導熱性能:我們提供從0.8W/m.k—1.4W/m.k的物料。

* Thermal conductivity: we provide materials with thermal conductivity from0.8W/m.k—1.4W/m.k.

* 無揮發物質:我們的材料沒有引起霧化現象的增塑劑。

* No outgassing: our materials will not outgass plasticizers that will fog clear lenses.

* 優異的熱循環能力:確保我們的材料與SMT組件的兼容性。

* Excellent thermal cycling capability: ensures our material’s compatibility with SMT components.

* 增強的附著力:使我們的材料能夠粘合到大多數塑料外殼上,抑制水分進入,防止開裂。

* Enhanced adhesion: allows our materials to bond to most plastic housings, preventing moisture ingress, cracking, and gaps.

* 凝膠時間范圍:從10分鐘到1小時以上,我們的材料旨在提高您的效率,無論您是機器操作還是手動混合。

* Range of Gel Times: from under 10 minutes to over 1 hour, our materials are designed to improve your efficiency whether you are machine dispensing or hand mixing.

* 低收縮率:我們的環氧樹脂和聚氨酯灌封膠配方具有低收縮率,防止灌封料從外殼中溢出或損壞電子設備。

* Low Shrinkage: our epoxy and urethane are formulated to have low shrinkage, preventing the potting compound from pulling away from your case or damaging your electronics.

LED芯片熱量傳導的基本環節,從芯片外延到封裝基板,基板再到散熱片或機殼。WILKON的熱界面材料應用于基板的PCB和散熱片之間,用于填充空隙增加有效接觸面積,減小熱阻增強熱量傳導。WILKON的導熱硅脂具有優異的流動性,低粘度,能均勻涂抹在應用的表面,以實現最高的散熱效率。

LED chip heat conduction of the basic link, from the chip to the encapsulating substrate, the substrate and then to the heat sink or chassis. WILKON's thermal interface material is used between the PCB and the heat sink of the substrate to fill the voids to increase the effective contact area and reduce the thermal resistance to enhance heat transfer. WILKON's thermal grease has excellent fluidity, low viscosity and can be applied on the surface evenly to achieve maximum heat dissipation efficiency.

充分考慮到導熱材料使用環境的工藝要求、用量、導熱系數、性能參數、應用厚度等,結合有效的測試體系,我們可以找到不同產品之間的性能差別,從而找出最適合您的產品。

Fully considering the heat conduction materials using the environment process requirement, dosage, the thickness of the coefficient of thermal conductivity, performance parameters, application, etc., combining with the effective test system, we can find the performance difference between different products, so as to find out the most suitable for your product.

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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