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Huigu Chemical's LED project has been in operation since 2010. From market research, technology development to marketing, every step that Huigu has taken is well thought out. In order to better understand the industry, Huigu Chemical has specially deployed market research for customer demand and market trend analysis before entering the LED industry, and established business contacts with first-tier manufacturers. Before they conduct R&D, they know what the market needs. Kind of product, also know what the product should do. “Our market research team has been insisting on the field information collection and feedback from the start of the project until now, which is why we have just been able to keep the LED package silicone in sync with the market.†Yan Wenfeng said.
Through the unremitting efforts of the R&D department and the market research department, Huigu Chemical has launched more than 10 packaged silicones to meet different market needs, including a full range of SMD series silica gels and silicones for the current booming COB and LED filament packages. More than 60% of them are high-definition products, which cater to the current market demand for high light efficiency. There are also low-profile products with a refractive index stable at 1.43, which is suitable for applications with reduced cost and long-term heat resistance.
Nowadays, new technologies are emerging and performance requirements are changing. It may not be possible to meet the current market demand for silica products a few months ago. This requires the silicone plant to be developed according to the latest requirements of the customer, and combined with the laboratory packaging equipment to simulate the actual use of the effect in order to continue to meet market demand. “We recently developed a new process of silica gel, and the customer feedback is very good.†This makes Yan Wenfeng more confident in his products.
“Our product development has always been in keeping with the market frontier trend. As early as the first half of 2013, we developed special glue for LED filament lamps that are specially designed for the moment, and entered mass production.†Yan Wenfeng said that in addition, they also took the lead in developing The special silica gel, such as fluorescent film, which matches the new process, is continuously upgraded according to the needs of the market. At present, all products of Huigu Chemical have stable performance, excellent optical performance, weather resistance, high and low temperature resistance and bonding performance. They are gradually recognized by the market in some harsh tests, even better than imported similar products.
“In the development process, we take into account all aspects of the packaging process, including the influence of the technology and the material of the bracket on the silica gel.†Yan Wenfeng said that although the main material of the current bracket is PPA, the water content of each bracket is The moisture absorption is different, and even the packaging plant uses the nozzle material and the secondary material. These requirements for silica gel are also different.
“We hope to create value for the industry with high-quality encapsulants,†said Yan Wenfeng. “Chip, bracket, phosphor, package form and process... everything is changing, we will continue to upgrade and adjust our products. A wide range of process and material change requirements allow our customers to use our products with confidence and peace of mind, and truly do what they want."
Talking about why he chose to develop the special glue for filament lamp, Yan Wenfeng said that although the market is still in the development stage and the technology is not fully mature, he is very optimistic about its development prospects, and believes that once the technology is mature, the market will show a rapid development trend. It is necessary to lay out the product as early as possible. "Current filament lamps are packaged in two ways, one is in the form of molding, and the other is the process of dispensing. The current two methods of gelation have been successfully developed, and the dispensing process has also been launched. One-component and two-component silica gels." 
[Wen/Long Zonghui] Founded in 1999, Huigu Chemical focuses on the development of functional chemicals, and has the long-term sales of functional chemicals in specific application fields. Compared with many manufacturers who emphasize "marketing", Huigu Chemical pays more attention to the "internal power", that is, the cultivation of product development, and the in-depth understanding of customer needs.