Contact angle measurement test contact angle bamboo fiber and other six kinds of textile individual fibers, and the results of single factor analysis of variance. The results showed that: six kinds of fiber compared to non-contact angle measurements hydrophilic polyester fiber is significantly greater than the bamboo fiber, jute, flax, ramie, and rayon and other hydrophilic fibers; in hydrophilic fibers, bamboo fiber contacts The minimum angle, there are significant differences between flax, ramie and contact angle measurement results of viscose fibers, which indicates excellent wetting properties of bamboo fiber; in addition, the contact angle measurements of chemical composition, fiber surface morphology similar bamboo fiber and jute single fiber Results There was no significant difference in the wetting angle detection angle of water droplets, indicating jute fiber wettability is also very good. The contact angle greater the greater the degree of wetting, why wetting angle solid, liquid and gas at the junction of three phases, from "liquid - solid" interface, the liquid inside, reach - angle "gas-liquid" interface, with θ represents wetting angle smaller drop angle detector surface, wetting the better the performance, you think umbrella drop angle of professional producers, is asked not to wet umbrella when raindrops fall on the umbrella, the wetting angle is Very big. material into a hydrophilic material and hydrophobic material only, when the contact angle between 0-90 ° called hydrophilic material, the contact angle between 90 ° -180 ° is a hydrophobic material. drop angle detection Tester _ Dongguan Sheng Ding (Online) _ drop angle provided by the Dongguan City Ding Sheng Precision Instrument Company. Dongguan Sheng Ding Precision Instrument Co., Ltd. (www.dgshengding.com) (www.dgshengding.com) Dongguan, Guangdong, dedicated instrumentation leaders, over the years, the company implement the scientific management, innovation and development, the principle of honesty and trustworthiness, the maximum Limits to meet customer needs. Sheng Ding instrument in leadership with the staff warmly welcome all inquiries negotiations to create Shengding instrument better future.