Textile bursting strength is mainly aimed at knitted fabrics,the standards involved GB/T 19976-2005"Textiles-Determination of bursting strength-Steel ball method",GB/T 7742.1-2005"Textiles-Bursting prop-erties of fabrics-Parti:Hydraulic method for determination of bursting strength and bursting distension",GB/T 7742.2-2015"Textiles-Bursting properties of fabrics-Part 2:Pneumatic method for determination of bursting strength and bursting distension.Through the textile top breaking strength and expansion and breaking strength standards and numerical analysis,it can be concluded that the top breaking strength and expansion and breaking strength of textiles can usually meet the requirements of national standards.The bursting strength and bursting strength of warp knitted net knitted fabric were analyzed by using university mosquito net as experimental material.According to the study,under the condition of consistent content,warp and weft density and structure,within a certain range,the grammage is proportional to the swelling and breaking strength of the fabric.Using the same fabric,when the swelling and breaking strength is tested,the swelling and breaking strength of the specimen is significantly reduced with the increase of the test area.
关键词
顶破强力/胀破强力/标准/针织物/蚊帐
Key words
Top Breaking Strength/Bursting Strength/Standard/Knitted Fabric/Mosquito Net
维普
万方数据