▎ 摘 要
NOVELTY - Manufacturing printed circuit board drilling pad comprises pelleting nylon, graphene, solid filler and auxiliary agent, mixing, and casting to obtain slice; and heat-treating the slice to obtain pad for drilling. USE - The method is useful for manufacturing printed circuit board drilling pad. ADVANTAGE - The method: solves problem that conventional printed circuit board drilling pad is difficult to recycle. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for the printed circuit board drilling pad manufactured by above mentioned method.