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                  electrode powder

                  • Petroleum Coke Recarburizer

                    Carbide Electrode Powder is also called graphite electrode powder. It is made by using low-sulfur calcined petroleum coke as a raw material, adding pitch after crushing, and undergoing various processes such as high-temperature calcination and graphitization. Application areas: mostly used as carbon-increasing additives, conductive materials , High-end electronic products and automotive power batteries, which can be processed according to customer requirements, and are also widely used in metallurgy and chemical industries

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                  AV图片_无码人妻系列在线观看_亚洲欧美日韩在线无码不卡_被學生輪姦的女教師