P(AN-co-DAC)/mt-PSA共混物的吸湿性研究

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Abstract Acrylonitrile (AN) -acryloxyethyltrimethyl ammonium chloride (DAC) copolymer has good hygroscopicity. When it is blended with polyarylsulfonamide, a homogeneous polymer alloy can be formed. By changing the mass ratio of the two components of the blend and analyzing the change rule of the moisture regain with time, it can be calculated that the moisture regain of the blend conforms to the calculation formula of the moisture regain of the blended fabric, and the deviation between the actual moisture regain and the theoretical value decreases with the extension of time.

Key words： polyacrylonitrile polysulfonamide blend polyer alloy hygroscopicity moisture regain

Published: 01 July 2020

CLC number:

TQ342

About author:: Nan Zhang, deputy senior engineer of Shanghai Institute of Quality Inspection and Technical Research, was studying in September 2015 as a Ph.D. (full-time directional training) in materials science at School of Materials Science and Engineering of Donghua University, engaged in the synthesis and performance research of high-performance polymer materials. He has published more than ten papers in core journals by the first author, applied for 13 invention patents, 7 utility model patents and 2 software copyrights by the first inventor, authorized 2 invention patents, 5 utility model patents, developed 2 sets of testing instruments, compiled 2 Shanghai group standards and 1 Shanghai local standard by the first draftsman.

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Cite this article:

ZHANG Nan. Research on the Hygroscopicity of P(AN-co-DAC)/mt-PSA Blends[J]. Materials Reports, 2020, 34(Z1): 548-551.

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http://www.mater-rep.com/EN/ OR http://www.mater-rep.com/EN/Y2020/V34/IZ1/548