Germany Weifu Chemical brings new polyurethane debut 2013 High-tech LED Lighting Exhibition

[Text / high-tech LED reporter Luo Shenghua] As a necessary part of the LED production process, the quality of the potting directly affects the performance of the LED lighting products, and the main material of the glue as the potting is to determine the quality of the potting. No key.

For the LED lighting industry, especially for outdoor lighting, sealing, waterproofing, insulation, and heat dissipation are essential functions for potting, and how to maximize their role is the basis for testing quality.

WEVO is a company specializing in the R&D, production and sales of one-component, two-component polyurethane and epoxy resin electronic potting and hot melt adhesives. status.

"In all current potting and adhesive categories, the adhesion of polyurethane is between epoxy and silicone. Although the high temperature resistance is common, generally not more than 100 degrees Celsius, but the low temperature resistance is good, especially suitable for outdoor lighting. The practical application is the most extensive." Chen Wenbin, quality manager of Foshan Yanuoka Electromechanical Engineering Co., Ltd. (hereinafter referred to as "Yanoka"), a subsidiary of Weifu Chemical, told the reporter that the hardness of this type of product in the 552 series of polyurethane series is relatively It is relatively large, waterproof and resistant to high temperatures, so it is especially popular with customers.

According to Chen Wenbin, Weifu has more than 600 product specifications, which can provide different products and services to different customers. The company has passed the strict management to check the quality of the products. Up to now, the products have passed the UL flame retardant certification and ISEGA European environmental certification, ISO9001, ROHS and other certifications, and in 2006 obtained the TS16949 management system international certification, which is also the same industry The first company in the world to receive this certification.

For a long time, Yanoka has also won the trust of high-quality LED driver power customers such as Infinex, Moso Power, and Shenzhen Kelike with its excellent quality.

In order to better promote its own products, Yanoka will participate in the 2013 High-tech LED Lighting Exhibition held at Guangzhou Poly Exhibition Hall on November 25 with several new key products such as newly improved polyurethane.

The new modified polyurethanes exhibited at the time have been enhanced in terms of curing time and fluidity. The curing time of the previous polyurethane took approximately 30 minutes, and the modified polyurethane curing time took only 3 minutes and the time was reduced by 10 times, which helped customers to quickly increase production efficiency. In terms of liquidity, the previous polyurethane was relatively thin, and the products exhibited this time were more viscous, making the customer more convenient in the production process.

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