Influence of coating polyurethane with mixture of bentonite and chitosan nanocomposites

Rihayat, Teuku; Suryani, Suryani; Satriananda,; Ridwan,; Nurhanifa,; Putra, Alfian Pramudita; Audina, Nia; Yunus, Muhammad; Sariadi,; Safari,; Jalal, Ramzi; Khan, Nani Siska Putri; Saifuddin, Md

doi:10.1063/1.5082425

Cited by 15 publications

(3 citation statements)

References 9 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The synthesis by emulsion polymerization of an acrylic resin with a quaternary ammonium salt (hybrid chitosan/acrylic resin emulsion) also resulted in better stability and less leaching due to better cross-linking between the acrylic resin particles [31]. Polyurethane paints could also be modified by the addition of chitosan/bentonite nanocomposites to improve antimicrobial properties [32]. As a more advanced approach, emulsion paints were modified through the addition of chitosan-grafted acrylic acid [33].…”

Section: Antimicrobial Polymersmentioning

confidence: 99%

The 2nd International Online Conference on Polymer Science—Polymers and Nanotechnology for Industry 4.0

2022

View full text Add to dashboard Cite

Cover image courtesy of MDPI © 2022 by the authors. Articles in this book are Open Access and distributed under the Creative Commons Attribution (CC BY) license, which allows users to download, copy and build upon published articles, as long as the author and publisher are properly credited, which ensures maximum dissemination and a wider impact of our publications.The book as a whole is distributed by MDPI under the terms and conditions of the Creative Commons license CC BY-NC-ND. ContentsTejashree Amberkar and Prakash Mahanwar Synthesis and Study of Microcapsules with Beeswax Core and Phenol-Formaldehyde Shell Using the Taguchi Method †

show abstract

Section: Antimicrobial Polymersmentioning

confidence: 99%

The 2nd International Online Conference on Polymer Science—Polymers and Nanotechnology for Industry 4.0

2022

View full text Add to dashboard Cite

show abstract

“…Sun et al al, studied the mal and mechanical properties of polylactic acid biocomposites and found that these properties were enhanced by the introduction of treated coir fibers. Rihayat et al (2018).…”

Section: Introductionmentioning

confidence: 99%

“…Nanochitosan has several unique properties such as high surface reactivity, nontoxicity, small size, and environmentally friendly materials. The nano-sized particles are soft and brittle in nature Rihayat et al (2018).…”

Section: Introductionmentioning

confidence: 99%

Characteristic of Poly Lactid Acid (Pla)/ Coir With Addition of Chitosan Variations for Reviewing Plastic Materials

Ridwan¹,

Rihayat²,

Ismy³

et al. 2022

Int. J. Res. Granthaalayah

Self Cite

View full text Add to dashboard Cite

Poly lactic acid or poly lactide (PLA) is a natural polymer that is biodegradable, thermoplastic and is an aliphatic polyester made from renewable materials such as young kepok banana starch. Poly lactic acid with the chemical formula CH3CH(OH)COOH is a biodegradable polymer obtained from the combination of lactic acid monomers. Therefore, in this study the PLA polymer as a matrix was added with fillers in the form of Coir and Chitosan. Coir is a coconut fiber that has been widely used by researchers for decades. Chitosan has been widely used as an important and promising biopolymer material in tissue engineering because of its anti-microbial activity, biodegradability, biocompatibility, and non-toxicity. The characteristics resulting from the combination of these three materials resulted in 4 samples, namely the fixed variable PLA with variations of Coir and Chitosan. Sample 1 Coir/Chitosan ( 90:10 (%)) produces a tensile strength value of 80 MPa. Sample 2 Coir/Chitosan (80:20 (%)) yielded a tensile strength of 55 MPa. Samples of 3 Coir/Chitosan (70:80 (%)) yielded a tensile strength of 48 MPa. Samples of 4 Coir/Chitosan (60:40 (%)) produced a tensile strength of 30 MPa. The FTIR test on sample 1 resulted in a new compound found in the PLA/Coir/Chitosan composite, namely the compound N=C=O which is an isocyanate group at the peak of the 2279.86 cm-1 group. While the SEM test which shows the physical structure of the sample composition of PLA with the addition of Coir/Chitosan (90:10%) is the sample with the best morphology.

show abstract

Food packaging materials: Increasing anti-bacterial properties using chitosan and turmeric essential oil (TEO) for reducing foodborne pathogens

Rihayat¹,

Aidy²

2023

The 2ND NATIONAL CONFERENCE ON MATHEMATICS EDUCATION (NACOME) 2021: Mathematical Proof as a Tool for Learning Mathematics

View full text Add to dashboard Cite

Influence of coating polyurethane with mixture of bentonite and chitosan nanocomposites

Cited by 15 publications

References 9 publications

The 2nd International Online Conference on Polymer Science—Polymers and Nanotechnology for Industry 4.0

The 2nd International Online Conference on Polymer Science—Polymers and Nanotechnology for Industry 4.0

Characteristic of Poly Lactid Acid (Pla)/ Coir With Addition of Chitosan Variations for Reviewing Plastic Materials

Food packaging materials: Increasing anti-bacterial properties using chitosan and turmeric essential oil (TEO) for reducing foodborne pathogens

Contact Info

Product

Resources

About