Preparation and characterization of PET/SEBS incorporated with organomontmorillonite

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dc.contributor.authorPoonsub Threepopnatkul
dc.contributor.authorPhakawan Thinsoongnoen
dc.contributor.authorPattaraporn Misut
dc.contributor.authorSiriluk Autama
dc.contributor.authorChanin Kulsetthanchalee
dc.contributor.correspondenceP. Threepopnatkul; Department of Materials Science and Engineering, Faculty of Engineering and Industrial Technology, Silpakorn University, Nakhon pathom, 73000, Thailand; email: poonsubt@yahoo.com
dc.date.accessioned2025-03-10T07:36:05Z
dc.date.available2025-03-10T07:36:05Z
dc.date.issued2020
dc.description.abstractThis study is focused on the characterization of polyethylene terephthalate (PET)/Styrene-Ethylene-Butylene-Styrene (SEBS)/Organomontmorillonite (OMMT) blends. SEBS-g-MA is used as compatibilizer and SEBS is the impact modifier at 30 %wt. The compounds were blended by twin-screw extruder and molded for test specimen by injection molding. The effect of OMMT types (Cloisite15A and Cloisite30B) and contents (1 and 3 %w/w) on properties of PET blends with SEBS and SEBS-g-MA were investigated. The PET composites incorporated with Cloisite15A had higher impact strength and %elongation at break whereas lower tensile strength than the one with Cloisite30B. Comparing with PET/SEBS/SEBS-g-MA blends, adding OMMT into PET/SEBS/SEBS-g-MA would increase thermal property. However, it had no significant changes with higher OMMT. %Crystallinity of PET would be increased with OMMT contents. PET/SEBS/SEBS-g-MA had lower %LOI but higher burning rate compared with PET. However, the addition of OMMT could improve flame retardant properties of PET blends. Addition of Cloisite15A and Cloisite30B into PET/SEBS/SEBS-g-MA increased %LOI. From UL 94 tests, polymer composites could be classified in HB class. The burning rate of polymer composites was decreased with increasing OMMT due to decomposition of OMMT act as a barrier to inhibit combustion. © Published under licence by IOP Publishing Ltd.
dc.identifier.citationIOP Conference Series: Materials Science and Engineering
dc.identifier.doi10.1088/1757-899X/965/1/012019
dc.identifier.issn17578981
dc.identifier.scopus2-s2.0-85099255469
dc.identifier.urihttps://repository.dusit.ac.th//handle/123456789/4779
dc.languageEnglish
dc.publisherIOP Publishing Ltd
dc.rightsAll Open Access; Bronze Open Access
dc.rights.holderScopus
dc.titlePreparation and characterization of PET/SEBS incorporated with organomontmorillonite
dc.typeConference paper
mods.location.urlhttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85099255469&doi=10.1088%2f1757-899X%2f965%2f1%2f012019&partnerID=40&md5=707d8fd2a9c8527a89c244a68ffd1dd1
oaire.citation.issue1
oaire.citation.volume965
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