||Lecture for the characteristic of low temperature plasma. as well as its application in organic polymer fiber and biomedical material. The submicron modification of polymer surface can improve wettibility, adhesion, dyeing behavior, electrification, and printing properties for endow material with high performance. Explain for the plasma treating conditions, such as gas varietyˇBvacuumˇB pressureˇBpowerˇB timeˇB flow rate etc., are also discussed in order to study their influence and effect in
Polymer Material surface modification. The surface structure and component change are analyzed by SEM, ESCA and contact angle instruments to investigate the modification on polymer surface.