Guangdong Instltute of Textile Technolegy Island in sea Manufacturing process Suspension of droplets of one component in matrix of the other Two components should have similar melting temperatures Can make composite fiber

Guangdong Institute of Textile Technolegy Outline gCarbon fibers 0Glass fibers 0Aramid fibers Ultra High Modulus Polyethylene fibers

Guangdong Inatitute of Textile Technolegy Introduction The larva of certain insects for use in their building webs, climbing ropes and cocoons 0Spiders 0Commercial silk industry: use larva of silkworm o Application: Mostly apparel, was also used for parachutes

Guangdong Institute of Textile Technolegy Structures of wool fibers Submicrostructure Cotex core of the wool fiber: 90% of the fiber volume, consists of countless long, spindle-shaped- cells held together by intercellular cement

Guangdong Instltute of Textile Technolegy Fiber Properties and Identification 0Mechanical properties Tensile properties Tensile deformation

一、测量学的发展概况◎ 二、本课程的意义及要求◎ 三、测量学科的分类

一、原棉的品质检验与评定 二、本色棉纱线的品质检验与评定 三、本色棉布与印染布的品质检验与评定

一、织物外观保持性 二、织物的尺寸稳定性 三、织物的透通性

一、纱线的线密度 二、纱线的捻度 三、纱线的毛羽

一、纤维和纱线的力学性质的基础知识 二、纤维和纱线力学性质的实际应用 三、纤维和纱线力学性质的测试