Title: Preparation of hydrophobic polyester and microstructure surface analysis
Abstract:NaOH solution was used to prepare hydrophobic surface successfully by chemically etching of polyester film,and the effects of external conditions on the results of the etching from polyester hydrolyti...NaOH solution was used to prepare hydrophobic surface successfully by chemically etching of polyester film,and the effects of external conditions on the results of the etching from polyester hydrolytic reaction process in alkaline solution was studied,and the physical changes of the surface microstructure and the surface properties were also analyzed.Results show that the contact angle of the polyester surface can reach greater than 120° when it is chemically ultrasonic etched by alkaline solution dipped in absolute ethanol with pH value of 12,temperature at 40 ℃ and time about 5 minutes.Read More
Publication Year: 2007
Publication Date: 2007-01-01
Language: en
Type: article
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