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298051

ELECTROSTATIC CHARGE GENERATED FROM THE CONTACT-SEPARATION AND SLIDING OF POLYAMIDE AND POLYESTER STRINGS BLENDED BY CARBON FIBERS ON COTTON

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Last updated: 25 Dec 2024

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Abstract

Generation of electrostatic charge (ESC) of textiles controls the quality and comfort of clothes.  The present work discusses the ESC generated from the contact-separation and sliding of polyamide and polyester strings blended by carbon fibers on cotton. Test specimens of composites containing both polyester (PET) and polyamide (PA) strings were prepared and tested by contact-separation and sliding under different loads against cotton textiles. The ESC generated on the surfaces of the tested materials was measured.
 
The experimental results revealed that at contact-separation of PET with cotton, ESC generated on the surface of PET blended by CF decreased with increasing CF content. PET free from CF showed the highest negative ESC values. It seems that CF facilitates the conduction of ESC from PET to cotton. At sliding, ESC recorded relatively higher values than that observed at contact-separation, where the effect of CF was significant. PA strings contacting cotton textile displayed relatively lower values than that observed for PET. That behavior can be attributed to that PET strings had fine fibers that increased the area subjected to ESC, while the surface of PA strings is smooth with no fibers. Finally, sliding of the PA strings blended by CF against cotton displayed relatively higher vales at 100 % PA than that observed in contact and separation.
 

DOI

10.21608/jest.2023.298051

Keywords

polyester, polyamide, strings, cotton textiles, Electrostatic charge, carbon fibers

Authors

First Name

H.

Last Name

Suaad

MiddleName

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Affiliation

Production Engineering and Design Department, Faculty of Engineering, Minia University, P. N. 61111, El-Minia, EGYPT.

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Orcid

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First Name

M. K.

Last Name

Mohamed

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-

Affiliation

Production Engineering and Design Department, Faculty of Engineering, Minia University, P. N. 61111, El-Minia, EGYPT.

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-

City

-

Orcid

-

First Name

W. Y.

Last Name

Ali

MiddleName

-

Affiliation

Production Engineering and Design Department, Faculty of Engineering, Minia University, P. N. 61111, El-Minia, EGYPT.

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Volume

20

Article Issue

2

Related Issue

41158

Issue Date

2023-04-01

Receive Date

2023-05-07

Publish Date

2023-04-01

Page Start

66

Page End

76

Print ISSN

2090-5882

Online ISSN

2090-5955

Article File

JEST_Volume 20_Issue 2_Pages 66-76.pdf

PDF . 624.7kB

Link

https://jest.journals.ekb.eg/article_298051.html

Detail API

https://jest.journals.ekb.eg/service?article_code=298051

Order

298,051

Type

Original Article

Type Code

1,211

Publication Type

Journal

Publication Title

Journal of the Egyptian Society of Tribology

Publication Link

https://jest.journals.ekb.eg/

MainTitle

ELECTROSTATIC CHARGE GENERATED FROM THE CONTACT-SEPARATION AND SLIDING OF POLYAMIDE AND POLYESTER STRINGS BLENDED BY CARBON FIBERS ON COTTON

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Article

Created At

25 Dec 2024