Preparation And Application Of Composite Conductive Fiber
Description: the results provide polypyrrole / nano platinum composite conductive fibers and their preparation methods and applications.
In the process of production and processing, textiles are prone to generate static electricity due to friction and induction. The resistivity of conventional fibers is above 1010 ohm /cm, and the charge generated is not easy to dissipate.
The accumulation of electrostatic charge will not only affect the comfort of clothing during the wearing process, but also affect the health of human body and cause damage to electronic components.
Therefore, the development of materials with antistatic and electromagnetic shielding functions has become an important research field in the material industry.
In the field of textiles, conductive fibers are important raw materials for obtaining fabrics with antistatic and electromagnetic shielding functions.
After proper cleaning, the fibers were soaked in oxidant solution, soaked in 10~30min, dried or dried at room temperature. Then the treated fiber was placed in a sealed container filled with pyrrole vapor, 0~30 5~30min, and finally washed with ethanol and deionized water, and dried or dried naturally. Then the conductive fiber A was obtained.
Conductive
Fiber A
0.5~2h was dissolved in the chloro platinic acid solution of solubility 0.1~1.0mol/L, and then immersed in pyrrole aqueous solution of 0.01~0.1mol/L. The 6~10h was reacted at room temperature, and then washed with ethanol and deionized water, and dried or dried naturally.
The conductive fiber can be directly woven, and can also be used together.
Common fiber
Blended with 1:10~100 ratio to obtain antistatic and electromagnetic shielding functions.
textile
。
The designed polypyrrole / nano platinum composite conductive fiber has a specific resistance of 103~107 EU / cm, and has the functions of antistatic and electromagnetic shielding.
Mode of cooperation: technology pfer, others
Unit name: Quanzhou red Rui Xing Textile Co., Ltd.
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