Daicel-Evonik Ltd.’s Vestakeep Care brand of polyether ether ketone (PEEK) resin has been selected for use in a high-performance plastic syringe needle currently under development by Yamada Seiko Co. Ltd. Made using precision die casting and molding technologies, the needle is extremely thin, featuring an outer diameter of 0.57 millimeters and an inner diameter of 0.31 millimeters. The product is...
Chloroprene rubber (CR) is continuing to face a global shortage. Japanese CR manufacturers are already at their limit, holding down exports to prioritize domestic supply, while both producers and users of the product are struggling to navigate a situation where there are no expectations of a falloff in demand. A representative of one Japanese CR manufacturer has said that his...
A recent Japan Rubber Weekly survey has found that, between the 23 major rubber and synthetic rubber manufacturers who responded, a total of 1,096 new graduates have been hired in the Japanese rubber industry for spring 2018. This figure is down by 21 graduates, or 1.9 percent, from the 1,117 new graduates hired by the respondents last spring. However, 10...
The Chemical Society of Japan (CSJ) has selected synthetic rubber created using monovinyl acetylene (MVA) as one of three historical chemical developments to be newly deemed “chemical heritage”. The MVA production method for synthetic rubber was invented by the late Junji Furukawa, a professor emeritus from Kyoto University’s Faculty of Engineering. Synthetic rubber made using the method successfully completed industrial...
Member unions of the Japanese Rubber Workers Union Confederation (JRC) have submitted their wage demands at the group’s annual spring labor offensive, directing most of their efforts toward large rubber companies. Looking specifically at the per-company wage demands for 35-year-old workers in the tire industry, unions are demanding a 5,600 yen ($52.70) increase from Bridgestone Corp. (TYO:5108), a 5,500 yen...
Kuraray Co. Ltd. (TYO:3405) announced on March 7 that it has inked a joint venture agreement with Sumitomo Corp. (TYO:8053) and Thai-based PTT Global Chemical PCL (PTTGC) for a butadiene derivative business. The three companies began detailed feasibility studies in September 2016. Ahead of the final decision on investment, they signed an agreement to hold further discussions and to file...
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