Synthesis of tin octoate coating on ceramic support derived from ceramic waste in production of polylactic acid / Amira Nadzirah Suhaidi

Production of polylactic acid (PLA) using liquid tin octotate (homogeneous catalyst) can lead to degradation of PLA after certain time. The aim of this study is to fabricate heterogeneous tin octoate on ceramic support from ceramic waste in the production of polylactic acid. The research began with...

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Main Author: Suhaidi, Amira Nadzirah
Format: Thesis
Language:English
Published: 2021
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Online Access:https://ir.uitm.edu.my/id/eprint/60094/1/60094.pdf
https://ir.uitm.edu.my/id/eprint/60094/
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Institution: Universiti Teknologi Mara
Language: English
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spelling my.uitm.ir.600942022-05-23T02:09:52Z https://ir.uitm.edu.my/id/eprint/60094/ Synthesis of tin octoate coating on ceramic support derived from ceramic waste in production of polylactic acid / Amira Nadzirah Suhaidi Suhaidi, Amira Nadzirah Ceramic technology. Pottery Production of polylactic acid (PLA) using liquid tin octotate (homogeneous catalyst) can lead to degradation of PLA after certain time. The aim of this study is to fabricate heterogeneous tin octoate on ceramic support from ceramic waste in the production of polylactic acid. The research began with the collection of ceramic waste collected from sanitary ware company and ceramic support were produced. Next, the support then were coated with tin octoate mixture formulation with variation on sintering temperature, binder, solvent and catalyst concentration. The samples of coating on ceramic support were sent for characterization using EDX and adhesion testing of tape test ASTM D3359. With this analysis, the optimum conditions for the surface coating were formulated using tin octoate of 500ppm, polyethylene glycol (PEG) binder and N,N-dimethylformamide (DMF) solvent and sintered at 200 ℃. Subsequently, the ring opening polymerization of lactide were undergone with different phase of catalyst, initiators and temperature of reaction. The samples of polymerization reaction product were sent for characterization using Fourier Transform Infrared (FTIR) in finding the functional group in the product and UV-Vis Spectrophotometer at absorbance of 232 nm in finding the existence and concentration of the product. The reaction with heterogeneous catalyst achieved highest polymerization rate of 92.4 ppm at 130 ℃ of reaction temperature. Excellence result showed using methanol initiator at polymerization rate of 70.8 ppm of product. This study has proven that the heterogeneous tin octoate with reaction temperature of 130 ℃ and using methanol initiator can be used in the production of polylactic acid. 2021-06 Thesis NonPeerReviewed text en https://ir.uitm.edu.my/id/eprint/60094/1/60094.pdf (2021) Synthesis of tin octoate coating on ceramic support derived from ceramic waste in production of polylactic acid / Amira Nadzirah Suhaidi. Masters thesis, thesis, Universiti Teknologi MARA.
institution Universiti Teknologi Mara
building Tun Abdul Razak Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Mara
content_source UiTM Institutional Repository
url_provider http://ir.uitm.edu.my/
language English
topic Ceramic technology. Pottery
spellingShingle Ceramic technology. Pottery
Suhaidi, Amira Nadzirah
Synthesis of tin octoate coating on ceramic support derived from ceramic waste in production of polylactic acid / Amira Nadzirah Suhaidi
description Production of polylactic acid (PLA) using liquid tin octotate (homogeneous catalyst) can lead to degradation of PLA after certain time. The aim of this study is to fabricate heterogeneous tin octoate on ceramic support from ceramic waste in the production of polylactic acid. The research began with the collection of ceramic waste collected from sanitary ware company and ceramic support were produced. Next, the support then were coated with tin octoate mixture formulation with variation on sintering temperature, binder, solvent and catalyst concentration. The samples of coating on ceramic support were sent for characterization using EDX and adhesion testing of tape test ASTM D3359. With this analysis, the optimum conditions for the surface coating were formulated using tin octoate of 500ppm, polyethylene glycol (PEG) binder and N,N-dimethylformamide (DMF) solvent and sintered at 200 ℃. Subsequently, the ring opening polymerization of lactide were undergone with different phase of catalyst, initiators and temperature of reaction. The samples of polymerization reaction product were sent for characterization using Fourier Transform Infrared (FTIR) in finding the functional group in the product and UV-Vis Spectrophotometer at absorbance of 232 nm in finding the existence and concentration of the product. The reaction with heterogeneous catalyst achieved highest polymerization rate of 92.4 ppm at 130 ℃ of reaction temperature. Excellence result showed using methanol initiator at polymerization rate of 70.8 ppm of product. This study has proven that the heterogeneous tin octoate with reaction temperature of 130 ℃ and using methanol initiator can be used in the production of polylactic acid.
format Thesis
author Suhaidi, Amira Nadzirah
author_facet Suhaidi, Amira Nadzirah
author_sort Suhaidi, Amira Nadzirah
title Synthesis of tin octoate coating on ceramic support derived from ceramic waste in production of polylactic acid / Amira Nadzirah Suhaidi
title_short Synthesis of tin octoate coating on ceramic support derived from ceramic waste in production of polylactic acid / Amira Nadzirah Suhaidi
title_full Synthesis of tin octoate coating on ceramic support derived from ceramic waste in production of polylactic acid / Amira Nadzirah Suhaidi
title_fullStr Synthesis of tin octoate coating on ceramic support derived from ceramic waste in production of polylactic acid / Amira Nadzirah Suhaidi
title_full_unstemmed Synthesis of tin octoate coating on ceramic support derived from ceramic waste in production of polylactic acid / Amira Nadzirah Suhaidi
title_sort synthesis of tin octoate coating on ceramic support derived from ceramic waste in production of polylactic acid / amira nadzirah suhaidi
publishDate 2021
url https://ir.uitm.edu.my/id/eprint/60094/1/60094.pdf
https://ir.uitm.edu.my/id/eprint/60094/
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