首页>
外国专利>
Method and apparatus for surface-treating of carbon fiber coated with compound having benzene ring through rapid plasma treatment and method for improving physical property of carbon fiber thereby and carbon fiber having improved physical property thereby
Method and apparatus for surface-treating of carbon fiber coated with compound having benzene ring through rapid plasma treatment and method for improving physical property of carbon fiber thereby and carbon fiber having improved physical property thereby
Through a very easy, simple and low-cost method of introducing a compound having a benzene ring into the carbon fiber and performing rapid plasma treatment in less than 10 seconds per unit length (4 cm), while minimizing or almost no damage to the surface of the carbon fiber, the carbon fiber itself It is possible to improve the tensile strength, elongation and elastic modulus of Accordingly, it is possible to further increase the utility of low-cost carbon fibers or commercially available carbon fibers.
展开▼
