文献类型：专利

英文题名：Method for painting fluoro resin inside slender metal tube

作者：MA Y;ZENG W;LIN Y;YU X

机构：[1]UNIV EAST CHINA SCI & TECHNOLOGY

申请号：CN1765526-A

申请日：2005-11-25

公开日：2006-05-03

语种：英文

收录：DERWENT

摘要：NOVELTY - The invention discloses a method for plating fluoro-resin in the elongated metal pipe. The invention uses the method for high pressure airless spraying or static plating to plate the polytetrafluoroethylene or fusible polytetrafluoroethylene on the inner wall of elongated metal pipe, while the invention has high plating efficiency, the spray fog without compressed airflow, wider application of paint viscidity, high paint availability ratio, and lower environmental pollution. Since the airflow diffusion function of air spraying is avoided, the plating fog has lower diffusion; since the thinnerwhen spraying solid coating is used little, the volatilization of solvent is lower, therefore, the working condition is improved, the invention can be processed in room temperature, the availability ratio of paint can be above 95%, and the plating film is thinner (50-100microns). The invention can form a continuous smooth paint film on the surface of work-piece and it can be automatically produced.