Physico-mechanical and thermal properties of thermoplastic poly(vinyl alcohol) modified thermosetting urea formaldehyde resin

• Autorzy: Sultana Shahin , Mannan Mehedi , Abedin Md. Jaynal , Islam Zahidul , Nur Husna Parvin , Samaddar Purabi Rani

Identyfikatory

DOI

10.2478/adms-2021-0024

• Języki publikacji: EN

Abstrakty

EN

Urea formaldehyde (UF) resins are brittle and to improve their tensile properties poly(vinyl alcohol) (PVA) has been used to modify the UF resin. An easy improved procedure was developed to make PVA modified UF resin on the basis of conventional synthesis of UF resin. Prepolymer of UF was mixed with different weight percentages of PVA (1-5%) to synthesize modified UF resin which can be used to make adhesive for forest products. Both UF and modified UF resins were characterized by FTIR, physico-mechanical and thermal properties analyses. Modified UF resin containing 2 wt. % PVA exhibited better results than the UF.

Słowa kluczowe

EN

modified urea formaldehyde resin; polyvinyl alcohol; thermal properties; tensile properties

PL

modyfikowana żywica mocznikowo-formaldehydowa; alkohol poliwinylowy; właściwości cieplne; rozciągliwość

• Wydawca: Politechnika Gdańska
• Czasopismo: Advances in Materials Science
• Rocznik: 2021
• Tom: Vol. 21, nr 4(70)
• Strony: 53--66
• Opis fizyczny: Bibliogr. 34 poz., wykr., tab.

Twórcy

autor

Sultana Shahin

• Fiber & Polymer Research Division, BCSIR Laboratories Dhaka, Bangladesh Council of Scientific and Industrial Research (BCSIR), Dhaka-1205, Bangladesh

autor

Mannan Mehedi

• Department of Chemistry, Eden Mohilla College, Dhaka, Bangladesh

autor

Abedin Md. Jaynal

• Department of Chemistry, Eden Mohilla College, Dhaka, Bangladesh

autor

Islam Zahidul

• Fiber & Polymer Research Division, BCSIR Laboratories Dhaka, Bangladesh Council of Scientific and Industrial Research (BCSIR), Dhaka-1205, Bangladesh

autor

Nur Husna Parvin

• Fiber & Polymer Research Division, BCSIR Laboratories Dhaka, Bangladesh Council of Scientific and Industrial Research (BCSIR), Dhaka-1205, Bangladesh

autor

Samaddar Purabi Rani

• Fiber & Polymer Research Division, BCSIR Laboratories Dhaka, Bangladesh Council of Scientific and Industrial Research (BCSIR), Dhaka-1205, Bangladesh

Bibliografia

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