Properties of natural rubber reinforced with nano cellulose from pineapple leaf agricultural waste

บทความในวารสาร

ผู้เขียน/บรรณาธิการ

กลุ่มสาขาการวิจัยเชิงกลยุทธ์

รายละเอียดสำหรับงานพิมพ์

รายชื่อผู้แต่ง: Chawalitsakunchai W., Dittanet P., Loykulnant S., Sae-oui P., Tanpichai S., Seubsai A., Prapainainar P.

ผู้เผยแพร่: Elsevier

ปีที่เผยแพร่ (ค.ศ.): 2021

Volume number: 28

นอก: 2352-4928

eISSN: 2352-4928

URL: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85109025705&doi=10.1016%2fj.mtcomm.2021.102594&partnerID=40&md5=d10b8590f09c8ee96d1651698310835c

ภาษา: English-Great Britain (EN-GB)

ดูในเว็บของวิทยาศาสตร์ | ดูบนเว็บไซต์ของสำนักพิมพ์ | บทความในเว็บของวิทยาศาสตร์

บทคัดย่อ

Pineapple leaves are left as waste in many countries such as Thailand, Brazil, and the Philippines. However, due to its high cellulose content, it can be utilized as raw material for the synthesis of nanocelluloses (CNCs) using extraction. The mechanical properties were studied of reinforcing composite from pineapple leaves with and without fillers vulcanized using electron beam irradiation (EB) and sulfur vulcanization (S-vul). The extraction was performed using acid hydrolysis. The CNCs were rod-like in shape with a diameter and length of approximately 100–150 nm and 3–5 nm, respectively. The CNCs were used as reinforcing fillers in natural rubber (NR) composites. The results showed that loading CNCs at 2.5 phr in NR composites enhanced their mechanical properties due to the good distribution of the CNCs in the composites. Furthermore, the composites vulcanized using sulfur (S-vul) were stronger and had better chemical resistance than those using EB irradiation. This was related to the amount of crosslinking networks in the composites. © 2021 Elsevier Ltd

คำสำคัญ

Pineapple leaves