CONFORMAL COATING線路板三防材料

電路板防護材料設計用于組裝電路板的表面涂覆,固化后在基材表面形成厚度約25-75um的絕緣固體膜層。膜層將電子產品的表面電路、元器件(特別是金屬管腳)和外界隔絕。這類應用能使電子產品有效防止環境中各種不利因素的影響,例如:氧化,濕氣、鹽霧、塵埃、霉菌或腐蝕性化學氣體等等。因而能夠幫助提高電子產品的工作穩定性,延長電子產品的使用壽命。而沒有任何防護措施的印刷電路板,在這些環境下可能會出現氧化、腐蝕、霉菌生長和短路等問題,導致電路出現故障。

Protective coating for circuit board is designed for surface coating of assembly circuit boards. An insulating solid film with thickness of about 25-75um will be formed on the surface of the substrate after curing. The film will isolate the surface circuit, components (especially metal pins) of electronic products with the outside world. Such applications enable electronic products to effectively prevent the adverse environmental impact of various factors, such as oxidation, moisture, salt mist, dust, mould or corrosive gas, etc. Therefore, it can help to improve the working stability and extend the service life of electronic products. Without any protective measures, problems like oxidation, corrosion, mold growth and short-circuit will occur to the PCB under the above-mentioned circumstances,therefore lead to circuit failure.

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.

匯眾電子能夠提供多種不同類型的線路板防護材料,這些產品品質穩定且設計符合國際認證標準(包括歐洲,美國和中國的軍事標準)。我們還提供多種輔助材料、器材或工具,以滿足批量生產的要求。例如:三防材料的稀釋劑、清除溶劑、易脫膜遮蓋劑(用于?;は唄釩褰硬寮透髦摯兀?、噴槍、自動化涂覆設備等等,保證客戶無論是性能還是生產都得到最佳的效果。

Wilkon can provide various types of protective coatings for circuit boards, which are all quality stable and meet international certification standards (including Europe, the US and Chinese military standard). We also offer a variety of auxiliary materials, equipment or tools to meet the requirements of mass production, like paint thinner, remover solvent, Peelable Coating Mask (used to protect circuit board connectors and all switches), spray gun, automatic coating equipment, etc. to ensure that customers receive the best performance and production.

針對一些具有更高要求的應用,例如需要產品具備抗震、防水和高絕緣強度等,使用樹脂進行澆注密封是一種更佳的解決方案。這方面的資訊可以通過我們的樹脂板塊獲得更多的了解。

For some applications with higher requirements (for example, products are required to have anti-vibration, waterproof and high dielectric strength), using resin for pouring and sealing is a better solution. You can learn more about this through our resin section.

Acrylic Conformal Coating丙烯酸材料
Silicone Conformal Coating硅酮線路板防護材料
Polyurethane Conformal Coating聚氨酯防護材料
Other Comformal coating三防材料相關產品
Epoxy Resin Conformal Coating環氧樹脂防護材料

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