Sumitomo Chemical Moves to Establish Optical-Grade MMA Polymer Production in Korea
22-Sep-2004 -
Sumitomo Chemical Co., Ltd. today announced that its South Korean affiliate, LG MMA Corporation (LG MMA), has started construction of a new methyl methacrylate (MMA) polymer plant with an annual production capacity of 40,000 tons. The plant uses Sumitomo Chemical's proprietary continuous bulk ...
extrusion
methyl methacrylate
polymerization
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