This study aims to investigate the impact of different fiber crystallinity on the electrical properties of fiber,with the objective of gaining a better understanding of fiber behavior and enhancing fiber modification for desired material production.Bamboo pulp fiber was utilized as the raw material,and its crystallinity was controlled by subjecting it to varying hot-pressing conditions.XRD,FTIR,and electrometer analyses were conducted to characterize the crystallinity,molecular structure,and electrical properties of the fiber after undergoing repeated cycle treatments.The relationship between fiber crystallinity and fiber electrical properties was explored.The findings indicate that,within a certain range,the bamboo pulp fiber's tribological electric properties increase with higher crystallinity when subjected to multiple cycle treatments.