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U.S. makes final anti-dumping review on barium carbonate in China
On January 21, 2009, the US International Trade Commission issued a notice to make a final decision on the anti-dumping sunset review of barium carbonate softeners originating in China. The six members of the United States International Trade Commission voted unanimously that if the anti-dumping measures against barium carbonate originating in China are cancelled, it will likely cause damage to the U.S. domestic industry within the foreseeable period or will occur again. Therefore, The anti-dumping measures continue to be implemented. On October 25, 2002, the US Department of Commerce conducted an anti-dumping investigation on barium carbonate adhesives originating in China. The customs code of the product involved was 28366000. On August 6, 2003, the US Department of Commerce made a final decision on this case, China The dumping margin of the enterprises involved is 34.44%~81.30%. On September 2, 2008, the United States Department of Commerce conducted an anti-dumping sunset review investigation.
Details 白箭头 黑箭头
Achieved industrial mass production, domestic liquid silicone rubber made new breakthroughs
Imported liquid silicone rubber products have achieved mass production of 1,000 tons. And in comparison with imported products from abroad, not only does it not fall, but the price is also reduced by more than half, which reflects the extremely high cost performance of the product. A As we all know, additive liquid silicone rubber is widely used in high-power LED packaging. In the situation where the domestic LED industry urgently needs supporting packaging materials, liquid silicone rubber products undoubtedly have huge market demand. The domestic liquid silicone rubber products were immediately sought after by the market. It is understood that commonly used LED packaging materials mainly include high transparency materials such as epoxy resin, polyurethane, and silicone. Among them, the silicone material is the material with the best performance. The main performance is that it has good heat resistance and ultraviolet resistance, and has good compatibility with chips. Therefore, as the luminous efficiency of high-power LEDs improves, its application in the field of lighting gradually expands, and the amount of packaging materials for high-power LEDs increases accordingly. In this regard, industry insiders pointed out that liquid silicone rubber products have the advantages of moderate viscosity, good mechanical properties, high transparency and good aging resistance, and are ideal materials for high-power LED packaging. With the vigorous development of the LED industry, silicone products used for high-power LED packaging will usher in a round of high-speed development. Among them, liquid silicone rubber products are undoubtedly the most concerned. It can be seen that the industrialized mass production of domestic liquid silicone rubber products not only helps domestic products get rid of dependence on imports, but also effectively promotes the development of the entire LED industry, which has a positive significance for the improvement of the entire industry. With the LED wave coming, the application range of liquid silicone rubber will be further expanded in the future, and its development prospect will undoubtedly be better!
Details 白箭头 黑箭头
New varieties of plastic packaging materials continue to emerge
With the increasing proportion of plastic packaging in the packaging industry, new types of plastic packaging materials are constantly emerging. At present, in terms of their production scale, the production of plastic packaging materials in China has far exceeded that of Western developed countries. And Japan, ranking first in the world, its development rate is very alarming and encouraging.
Details 白箭头 黑箭头
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Copyright Zhejiang Duobang New Material Co., Ltd. all rights reserved    浙ICP备05024460号     www.300.cn