Synthetic wollastonite nanofiber for polybutylene terephthalate nanocomposite: Mechanical, thermal, tribological and flammability properties

Synthetic wollastonite nanofibers (SWN) were incorporated into polybutylene terephthalate (PBT) to study the effect of SWN content on mechanical, morphological, thermal, tribological and flammability properties. SWN led to an increment in tensile strength (6% at 1.0 phr) and Young’s modulus (13%...

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Main Authors: Othman, Norhayani, Hassan, Azman, Jia, Xin Chan, Joon, Fatt Wong, Abd Razak, Jeefferie, Nirmal, Umar, Hashim, Shahrir, Yern, Chee Ching, Yunos, Muhamad Zaini, Yahaya, Ridwan, Gunathilake, Thennakoon Mudiyanselage Sampath Udeni
格式: Article
語言:English
出版: Elsevier Ltd. 2022
在線閱讀:http://eprints.utem.edu.my/id/eprint/26507/2/PBTSWN-PUBLISHED.PDF
http://eprints.utem.edu.my/id/eprint/26507/
https://reader.elsevier.com/reader/sd/pii/S0032386122007479?token=9936B9377612793B39487B985B78A0F87AF0F5248C397DBEC0E27DDE6D853D4B1E9674D5B097C1DC1EFCEFD94247ECBB&originRegion=eu-west-1&originCreation=20230227060318
https://doi.org/10.1016/j.polymer.2022.125259
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spelling my.utem.eprints.265072023-04-12T10:16:26Z http://eprints.utem.edu.my/id/eprint/26507/ Synthetic wollastonite nanofiber for polybutylene terephthalate nanocomposite: Mechanical, thermal, tribological and flammability properties Othman, Norhayani Hassan, Azman Jia, Xin Chan Joon, Fatt Wong Abd Razak, Jeefferie Nirmal, Umar Hashim, Shahrir Yern, Chee Ching Yunos, Muhamad Zaini Yahaya, Ridwan Gunathilake, Thennakoon Mudiyanselage Sampath Udeni Synthetic wollastonite nanofibers (SWN) were incorporated into polybutylene terephthalate (PBT) to study the effect of SWN content on mechanical, morphological, thermal, tribological and flammability properties. SWN led to an increment in tensile strength (6% at 1.0 phr) and Young’s modulus (13% at 3.0 phr), due to its reinforcing effect and good interactions with the PBT matrix. Thermal analysis revealed an increase in crystallinity and thermal stability of the nanocomposites. Increase in wear resistance (73%) and anti-friction performance (29%) were achieved when SWN reinforced the wear specimens and promoted the building-up of back transfer film. Increasing SWN content significantly changed the wear mechanism from adhesive to abrasive wear. SWN improved the flame retardancy by reducing the peak of heat release rate by about 17% and the production of smoke and toxic gases by 23–36%. The present study showed that PBT/SWN nanocomposites have the potential for lightweight structural components in automotive industry. Elsevier Ltd. 2022-09 Article PeerReviewed text en http://eprints.utem.edu.my/id/eprint/26507/2/PBTSWN-PUBLISHED.PDF Othman, Norhayani and Hassan, Azman and Jia, Xin Chan and Joon, Fatt Wong and Abd Razak, Jeefferie and Nirmal, Umar and Hashim, Shahrir and Yern, Chee Ching and Yunos, Muhamad Zaini and Yahaya, Ridwan and Gunathilake, Thennakoon Mudiyanselage Sampath Udeni (2022) Synthetic wollastonite nanofiber for polybutylene terephthalate nanocomposite: Mechanical, thermal, tribological and flammability properties. Polymer, 256 (125259). pp. 1-13. ISSN 0032-3861 https://reader.elsevier.com/reader/sd/pii/S0032386122007479?token=9936B9377612793B39487B985B78A0F87AF0F5248C397DBEC0E27DDE6D853D4B1E9674D5B097C1DC1EFCEFD94247ECBB&originRegion=eu-west-1&originCreation=20230227060318 https://doi.org/10.1016/j.polymer.2022.125259
institution Universiti Teknikal Malaysia Melaka
building UTEM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknikal Malaysia Melaka
content_source UTEM Institutional Repository
url_provider http://eprints.utem.edu.my/
language English
description Synthetic wollastonite nanofibers (SWN) were incorporated into polybutylene terephthalate (PBT) to study the effect of SWN content on mechanical, morphological, thermal, tribological and flammability properties. SWN led to an increment in tensile strength (6% at 1.0 phr) and Young’s modulus (13% at 3.0 phr), due to its reinforcing effect and good interactions with the PBT matrix. Thermal analysis revealed an increase in crystallinity and thermal stability of the nanocomposites. Increase in wear resistance (73%) and anti-friction performance (29%) were achieved when SWN reinforced the wear specimens and promoted the building-up of back transfer film. Increasing SWN content significantly changed the wear mechanism from adhesive to abrasive wear. SWN improved the flame retardancy by reducing the peak of heat release rate by about 17% and the production of smoke and toxic gases by 23–36%. The present study showed that PBT/SWN nanocomposites have the potential for lightweight structural components in automotive industry.
format Article
author Othman, Norhayani
Hassan, Azman
Jia, Xin Chan
Joon, Fatt Wong
Abd Razak, Jeefferie
Nirmal, Umar
Hashim, Shahrir
Yern, Chee Ching
Yunos, Muhamad Zaini
Yahaya, Ridwan
Gunathilake, Thennakoon Mudiyanselage Sampath Udeni
spellingShingle Othman, Norhayani
Hassan, Azman
Jia, Xin Chan
Joon, Fatt Wong
Abd Razak, Jeefferie
Nirmal, Umar
Hashim, Shahrir
Yern, Chee Ching
Yunos, Muhamad Zaini
Yahaya, Ridwan
Gunathilake, Thennakoon Mudiyanselage Sampath Udeni
Synthetic wollastonite nanofiber for polybutylene terephthalate nanocomposite: Mechanical, thermal, tribological and flammability properties
author_facet Othman, Norhayani
Hassan, Azman
Jia, Xin Chan
Joon, Fatt Wong
Abd Razak, Jeefferie
Nirmal, Umar
Hashim, Shahrir
Yern, Chee Ching
Yunos, Muhamad Zaini
Yahaya, Ridwan
Gunathilake, Thennakoon Mudiyanselage Sampath Udeni
author_sort Othman, Norhayani
title Synthetic wollastonite nanofiber for polybutylene terephthalate nanocomposite: Mechanical, thermal, tribological and flammability properties
title_short Synthetic wollastonite nanofiber for polybutylene terephthalate nanocomposite: Mechanical, thermal, tribological and flammability properties
title_full Synthetic wollastonite nanofiber for polybutylene terephthalate nanocomposite: Mechanical, thermal, tribological and flammability properties
title_fullStr Synthetic wollastonite nanofiber for polybutylene terephthalate nanocomposite: Mechanical, thermal, tribological and flammability properties
title_full_unstemmed Synthetic wollastonite nanofiber for polybutylene terephthalate nanocomposite: Mechanical, thermal, tribological and flammability properties
title_sort synthetic wollastonite nanofiber for polybutylene terephthalate nanocomposite: mechanical, thermal, tribological and flammability properties
publisher Elsevier Ltd.
publishDate 2022
url http://eprints.utem.edu.my/id/eprint/26507/2/PBTSWN-PUBLISHED.PDF
http://eprints.utem.edu.my/id/eprint/26507/
https://reader.elsevier.com/reader/sd/pii/S0032386122007479?token=9936B9377612793B39487B985B78A0F87AF0F5248C397DBEC0E27DDE6D853D4B1E9674D5B097C1DC1EFCEFD94247ECBB&originRegion=eu-west-1&originCreation=20230227060318
https://doi.org/10.1016/j.polymer.2022.125259
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