natural rubber

Sumitomo Rubber Works With German Research Institute to Clarify Processes Behind Natural Rubber Failure

Sumitomo Rubber Industries Ltd. (TYO:5110) has managed a world-first success in shedding light on the crystallization process that occurs at the tips of cracks in natural rubber – crystallization referring here to rubber molecules becoming aligned in the direction of elongation when the rubber is stretched. The company’s research on this was carried out in conjunction with the Leibniz Institute...

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Growth to Asian Butadiene Prices Recedes in 2018 After Strong Showing in 2017

Butadiene prices in the Asian market dropped back slightly for 2018 after surging up in 2017. This then formed the topic at a recent executive meeting of the Japan Rubber Manufacturers Association (JRMA), with the association covering a range of information about trends in the market. Looking back, the meeting highlighted that butadiene prices continued to rise – in conjunction...

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Sumitomo Rubber Establishes Group Policy for Sustainable Procurement of Natural Rubber

Sumitomo Rubber Industries Ltd. (TYO:5110) recently announced that it is participating in the Global Platform for Sustainable Natural Rubber (GPSNR) as a founding member. At the same time, the company revealed that it has formulated its own Sustainable Natural Rubber Policy to use throughout its group – this being aimed at ensuring the sustainability of natural rubber as a resource...

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China Forges Ahead With Reclaimed Rubber Production to Compensate for Natural Rubber Shortage

China is the world’s largest producer of both reclaimed rubber and rubber powder, controlling production for 73 percent of the world’s reclaimed rubber. Currently suffering from a shortage of natural rubber for raw material purposes, the country is looking to save on its natural rubber consumption – and this is then driving efforts to convert waste tires into reclaimed rubber....

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Yokohama Rubber Makes Strides Toward Sustainable Future With New Procurement Policy

Yokohama Rubber Co. Ltd. (TYO:5101) announced on Oct. 15 that it has decided to adopt a new, sustainability-focused procurement policy for natural rubber. The new policy will serve to highlight Yokohama Rubber’s stance on natural rubber procurement, a range of efforts that the company is making in the area and any relevant requests for suppliers. Plans are to implement the...

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Yokohama Rubber Settles on New Procurement Policy for Natural Rubber

Yokohama Rubber Co. Ltd. (TYO:5101) recently announced that it has adopted a procurement policy for sustainable natural rubber. The company will use this to detail its stance and efforts with regard to natural rubber procurement – as well as any related requests made to suppliers – and plans to implement the policy throughout the entirety of its group’s supply chain....

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