... .making carbon rods 2.energy saving,high quality 3.easy operate 4.new finished ... to measure, below we will through the raw material, molding, coking, finished products to analysis and ... ~ 280 °C. In this case, the woody material, the thermal decomposition reaction, the composition began to change ... 400 ° C, at this stage, the wood material is rapidly thermal decomposition, and simultaneously generates a ...