Wei's project: strive to be a leader in thermal plastics

[Text|High-tech LED reporter Xu Chaopeng] The rapid development of the LED industry has greatly boosted the development of the upstream materials industry and further promoted breakthroughs in the field of high-end materials. LED luminaires use a large number of plastic parts, including LED package components, LED optical lenses, light scattering components, high-efficiency heat-dissipating components, light reflection and light diffusing plates, etc., and thermal plastics are increasingly replacing metal parts. The heat-conducting component of the LED lamp mainly comprises a lamp holder, a cooling heat-dissipating lamp cup and a casing.

It is understood that the current traditional heat dissipation materials for the lamp housing mainly include the following three types: metal materials, ceramics and general plastics. Compared with metal materials, thermal plastics have the characteristics of uniform heat dissipation, light weight, high safety factor and flexible design. Compared with ceramics, the thermal plastics are strong, the molding process is convenient, and the design freedom is higher. Compared with general plastics, thermal plastics The coefficient of expansion is higher.

"The advantages of thermal plastics are mainly as follows: First, the cost reduction, thermal plastics can be matched to some cost-effective power solutions, such as non-isolated or linear constant current, which can greatly reduce the cost of the overall luminaire. Second, the shaping, the future development of LED lamps is not just in the lighting industry itself, it will become a port of the Internet, or a component of the interior, so it is very plastic, and the plastic is relatively traditional aluminum It can provide great help in shaping. Third, it is safe and environmentally friendly, can be recycled, and has good insulation to ensure its safety when used.” Wei Zhixiong, Director of Engineering Technology, told reporters in an interview. .


Dongguan Weiwei Engineering Plastics Co., Ltd. is a high-tech enterprise with high starting point and high positioning. Its establishment was supported by Shenzhen Plastic Industry Association Fund and Shenzhen McKent Asset Management Co., Ltd., focusing on high-end polyester modification. And the development, production, sales and service of thermal plastics.

It is reported that the core products of the current Wei Engineering mainly include three series of independent intellectual property products such as flame retardant reinforced PET, conductive heat conduction and high temperature resistant PA, while engineering plastics include PET, PBT, PA6, PA66, etc. Plastics, conductive plastics, shielding plastics, etc., are widely used in electrical and electronic (especially LED related products), home appliances (especially in beauty salons and electric appliances), automotive, communications, military, aerospace and other industries.

“Reliability is a key issue in the development of thermal plastics, and this is also a problem that plagues the industry.” Long Zhixiong said that since 2009, Wei’s project has been trying to develop products in this area, after a series of manpower. Investment in material resources and financial resources. Up to this year, Wei's engineering has been able to solve the reliability problem of thermal plastics. At the same time, it has been able to achieve the lowest in the industry through the technical conditions accumulated by the company for many years.

"Our advantage is that we are specialized in making thermal materials. Our products have been gradually adjusted according to the development of the entire lighting industry from research and development to the present. At the same time, our boss is a professional product manager, so we can Quickly adapt to the changes in the current market and make the fastest solution." Long Zhixiong mentioned.

For the current "micro-profit phenomenon" in the industry, Long Zhixiong said that all factory manufacturing must go through such a cycle, but at the same time, the industry must develop healthily and it must guarantee a certain profit. It is not profiteering, nor is it unprofitable. However, the competitors of thermal plastics, traditional PPT materials will definitely further reduce market share in the future market, but the thermal plastics enterprises must do, under the premise of ensuring reliability, gradually compress the market cost. At the same time, in the research and development and processing technology to keep up with the market trend.

"This year is a year of rapid development of Wei's engineering. At the same time, we have also integrated the first batch of funds for enterprise development. Therefore, we have reason to believe that we have a certain position in this industry. And we have already started a The thermal conductivity is controlled to 12W/(m·K). If it can be molded, it will overturn the entire insulating and thermal conductive material market.” Long Zhixiong said with confidence.

speaker driver used in the helmet,Helmet Speaker,40Mm Helmet Speaker,32Ohm Helmet Speaker,Motorcycle Helmet Speaker

Helmet Speaker

Helmet Speaker,40Mm Helmet Speaker,32Ohm Helmet Speaker,Motorcycle Helmet Speaker

Shenzhen Xuanda Electronics Co., Ltd. , https://www.xdecspeaker.com

Posted on