UV-curing reaction is a "light effect", coating aggregate exposure to UV-curing, curing may replace heating and so on. UV-curing technology's main advantages include increased cured hardness and durability of objects, solvent resistance, and production also has many advantages such as fast-curing, reduce coating line of floor space, increase productivity, product packaging, processing can be carried out, very few or no VOC.
In order to better facilitate enterprise use of advanced technology, improve product quality, Shanghai Ringier exhibition co., Ltd. and Ringier trade Publishing Ltd. from 20-21, in Guangzhou jointly organized the "second UV-curable coatings and coating technology seminar-consumer electronics, communications, computer product." About 150 coatings industry experts, a typical user and vendor representatives attended the meeting, and focusing on the coatings industry to discuss the hot topics: UV-curable coatings market, policies and regulations and industry standards; the application of new materials; chemical formula and trends of the latest advances in research and development.
This workshop is Zhuhai entry-exit inspection and quarantine inspection and quarantine Technology Center, Bayer material science, sand Sodom (Guangzhou) Chemical Co., Ltd., takisawa, Guangzhou and mediate a chemical material co., Ltd, Shanghai Hao industrial development co., Ltd., Zhongshan city Jie-star fine chemical co., Ltd., Shanghai Jin Rui industrial co., Ltd, BomarSpecialtiesCompany etc. Industry-leading enterprise Musashi, CMW, Akzo Nobel, Li Li, Sheng Wei Ke ink, Matsui chemistry, Garbo Li, China resources, Motorola and other enterprises have sent experts or representatives, and will this be regarded as the industry communication and cooperation platform.
At the meeting, the first exhibition by Shanghai Jung, President of Malaysian XI (MichaelHay) opening remarks, Mr. In his view, the UV-curing coatings in China has a good market prospects, and China is the world market in the fastest-growing market. The next five to seven years, UV-curing coatings will achieve average annual growth rate of 8% to 13%.
In recent years, an increasing number of 3 c products manufacturer is using UV-curable coating technology. At the meeting, 10-bit invite speakers to delegates were introduced to the UV coating on innovative raw materials, consumer electronic products coating solutions, UV-curing resin with the latest research and applications to help paint ink industries will green environmental protection product used in consumer electronics, communications, computers and other high value-added products.
Policies and regulations and industry standards
REACH has been a concern in countries outside the European Union, the area of coating. The workshop, the first speaker was from Zhuhai entry-exit inspection and quarantine inspection and quarantine Technology Center Dr. Jin GUI Ying. Ms. Jin to participating enterprises and representatives introduced the REACH regulations focus on content, on the high concern substances, as well as the enterprise's detailed response, etc. She noted that REACH lies on SVHC control; whether substances, preparations or articles, as long as SVHC, must take the appropriate measures.
Application of new raw materials
In the raw material of innovation, the Conference organizers have invited the experts present their latest research results. Of these, sand Sodom Guangzhou company Dr. Wu Gang brought entitled to UV coating on the report of the raw material of innovation, covering the laptop latest coatings. Bayer MaterialScience company Shen lifang, to introduce a consumer electronic product of UV coating solutions, as well as the Bayer company in UV coatings on the latest research results. User Representative Dr. PANG to XING from Guangzhou boxing chemical company, he describes the development of UV-curing resin application of knowledge and experience.
In addition, the Beijing Ying Yan Qing forces technology introduced Dr. King photoinitiator trends and propose a method of improving-photoinitiators macromolecules, initiator of the chemical structural improvements, the initiator for the control of residual organic solvents. From grace China Mr. Tsang Chun lung described the matting agent in UV curing coatings, and presents a choice of matting agent technical recommendations. While the Shenzhen Polytechnic Hong wave Dr a new angle, proactively explores nanotechnology in UV-curable coatings.
Chemical formula and the latest advances in research and development
Wuhan material protection Institute of Mr. Zhou Cedar believes that water is nature's gift to humanity's best, paint industry will eventually be returned to the origin of water as solvent. At the meeting, his prospects of a UV-curable waterborne coatings development prospects, and propose the emulsion polymerization technology and UV-curing technology, synthesis out of acrylic latex type of UV-curable waterborne coatings. Subsequently, CNOOC Changzhou UV-curing coatings Research Institute of chemical industry group of senior engineer Mr. Wang introduced a water-based UV coatings for plastic applications, on-site audience actively ask questions.
The last speaker was Mr. NG, Hunan Matsui chemical technology co., Ltd. Technical Manager. At the meeting, he introduced the UV curable vacuum coating paint applications in electronics. Vacuum plating coating is plastic substrates coated with a thin metal layers that are typically used for mobile phones, music players and other hand-held devices on the shell. At present, the technology in the production process is also quite difficult, urgent need to conquer. To this end, Mr. NG and field experts in response to audience questions made one by one.
Hot and difficult industry symposia
This meeting features around the new material and old materials use in-depth discussions, on the experience of resolving UV coating system instead of the traditional system of difficult problems, UV coating of new technology and new technology, and other hot spots, industry experts and delegates to the interaction. Meeting during the seminar: profile of three: how to make better use of monomers and oligomers, through the vibration-resistant test technical difficulty, control coating thickness and bottom paint.
From Motorola, and representatives of international users
At the meeting, respectively. Their enterprises in the actual production of technical issues, expert analysis, answering questions here. Finally, user representatives also expressed on the improvement of the coating process, as well as on the future development of coating technology.
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