Effect of Poly (Sodium P-Styrensulfonate) on Anti-Sedimentation of Wollastonite and its Application in Textile Coating

5th Annual International Conference on Material Science and Environmental Engineering

材料科学;生态环境科学

Lei, Pengfei^1 ; Li, Tao^1 ; Zhu, Qing^1 ; Zhang, Yonggao^2 ; Zheng, Jinhuan^1,3

Key Laboratory of Advanced Textile Materials and Manufacturing Technology, Ministry of Education of China, Zhejiang Sci-Tech University, Hangzhou

310018, China^1

Shaoxing Shangyu Lianxing Dyeing Co. Ltd., Shaoxing

312300, China^2

Engineering Research Center for Eco-Dyeing and Finishing of Textiles, Ministry of Education, Zhejiang Sci-Tech University, Hangzhou

310018, China^3

关键词: Adverse effect;    Anti sedimentations;    Antistatic property;    Coated fabrics;    Ink absorption;    ITS applications;    Rheological property;    Static stability;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/301/1/012073/pdf
DOI  :  10.1088/1757-899X/301/1/012073

来源: IOP

【 摘 要 】

Aiming at the problems of the low stability and easy deposition of the coating slurry when wollastonite was used as a filler in the wet coating of polyamide. Effect of poly (sodium p-styrene sulfonate) (PSS) on the static stability and rheological properties of coating slurry was studied. The surface structure of the coating film, the mechanical properties, the antistatic properties of the coated fabric and ink absorption and color fastness to water after printing were analyzed. The results show that, the stability of the coating slurry is remarkably improved when the amount of PSS added is 10%, and the sedimentation does not occur within 12 hours; the rheological property is better and the surface of coating film has more microporous, and the distribution is more uniform inducing the improvement of ink absorption. The adverse effect of PSS on mechanical properties is not significant, the antistatic property of the coated fabric is greatly improved, and the grade of colour fastness to washing of the printing textiles is 4 or more.