Shōwa Denko’s high-purity **equipment built in China
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Shōwa Denko of Japan stated recently that its joint venture in Quzhou, Zhejiang, namely Juhua Shōwa Electronic Chemical Materials, is currently building a new facility in Quzhou capable of producing 5,000 tons per year of high-purity ** products; this facility is expected to begin operations in August 2010. The new facility will receive **raw materials** from Zhejiang Juhua Group’s joint venture partners, and use Showa Denko’s purification technology to produce high-purity products. High-purity **is primarily used as a solvent for removing photoresist during the production of semiconductor and liquid crystal display panels. Showa Denko states that as integrated circuit production becomes increasingly miniaturized, there is a growing demand for high-purity ** as a photoresist remover. Zhejiang Quzhou Juhua Showa Electronic Chemical Materials Joint Venture was established in 2008; Showa Denko holds 51% of the shares, while Zhejiang Juhua Company under the Juhua Group and its subsidiary Zhejiang Jinju Chemical Company hold 20% and 29% of the shares respectively.
Are there any more detailed materials available? **What is the required purity level, and how is purification achieved?**
Quzhou has built a new plant with a capacity of 5,000 tons per year for producing high-purity ** – that’s impressive, I’ve learned about it~
Little Japan is absolutely terrible; it doesn’t deal with its own severe pollution problems, but instead shifts them all to China. Local areas **also demand money without caring about future generations**
Reply: 4# wsdy_zxy is right; that’s why we all emphasize the need to stop Japanese products
Has production started? I haven’t heard much about it; Juhua also has its own caprolactam production facilities