Use of by-product Sulfur from Petroleum Refinery as Vulcanizing Agent in Natural Rubber
Sulfur is typically required for rubber vulcanization in order to achieve enhanced mechanical strength and elastic behavior. Basically, the sulfur used in rubber industry originates from natural resource and petroleum-based refinery. The petroleum-based sulfur (PS) generally treated as by-product fr...
Saved in:
Main Authors: | , , |
---|---|
Language: | English |
Published: |
Science Faculty of Chiang Mai University
2019
|
Subjects: | |
Online Access: | http://it.science.cmu.ac.th/ejournal/dl.php?journal_id=6815 http://cmuir.cmu.ac.th/jspui/handle/6653943832/66113 |
Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
Institution: | Chiang Mai University |
Language: | English |
id |
th-cmuir.6653943832-66113 |
---|---|
record_format |
dspace |
spelling |
th-cmuir.6653943832-661132019-08-21T09:18:21Z Use of by-product Sulfur from Petroleum Refinery as Vulcanizing Agent in Natural Rubber Pathompong Pangamol Pongdhorn Sae-oui Chakrit Sirisinha rubber sulfur vulcanization mechanical properties cure behavior Sulfur is typically required for rubber vulcanization in order to achieve enhanced mechanical strength and elastic behavior. Basically, the sulfur used in rubber industry originates from natural resource and petroleum-based refinery. The petroleum-based sulfur (PS) generally treated as by-product from refinery process was investigated in this work. Its influence on cure characteristics, viscoelastic properties as well as crosslink density was compared with conventional rhombic sulfur. Results obtained reveal inferiority in mechanical properties of the system with as-received PS. By reducing average particle size of as-received PS via a ball-milling process under optimal milling conditions, the ground PS (GPS) exhibits significant improvement in mechanical properties of rubber vulcanizates to be comparable to the conventional rhombic sulfur. 2019-08-21T09:18:21Z 2019-08-21T09:18:21Z 2016 Chiang Mai Journal of Science 43, 3 (Apr 2016), 570 - 577 0125-2526 http://it.science.cmu.ac.th/ejournal/dl.php?journal_id=6815 http://cmuir.cmu.ac.th/jspui/handle/6653943832/66113 Eng Science Faculty of Chiang Mai University |
institution |
Chiang Mai University |
building |
Chiang Mai University Library |
country |
Thailand |
collection |
CMU Intellectual Repository |
language |
English |
topic |
rubber sulfur vulcanization mechanical properties cure behavior |
spellingShingle |
rubber sulfur vulcanization mechanical properties cure behavior Pathompong Pangamol Pongdhorn Sae-oui Chakrit Sirisinha Use of by-product Sulfur from Petroleum Refinery as Vulcanizing Agent in Natural Rubber |
description |
Sulfur is typically required for rubber vulcanization in order to achieve enhanced mechanical strength and elastic behavior. Basically, the sulfur used in rubber industry originates from natural resource and petroleum-based refinery. The petroleum-based sulfur (PS) generally treated as by-product from refinery process was investigated in this work. Its influence on cure characteristics, viscoelastic properties as well as crosslink density was compared with conventional rhombic sulfur. Results obtained reveal inferiority in mechanical properties of the system with as-received PS. By reducing average particle size of as-received PS via a ball-milling process under optimal milling conditions, the ground PS (GPS) exhibits significant improvement in mechanical properties of rubber vulcanizates to be comparable to the conventional rhombic sulfur. |
author |
Pathompong Pangamol Pongdhorn Sae-oui Chakrit Sirisinha |
author_facet |
Pathompong Pangamol Pongdhorn Sae-oui Chakrit Sirisinha |
author_sort |
Pathompong Pangamol |
title |
Use of by-product Sulfur from Petroleum Refinery as Vulcanizing Agent in Natural Rubber |
title_short |
Use of by-product Sulfur from Petroleum Refinery as Vulcanizing Agent in Natural Rubber |
title_full |
Use of by-product Sulfur from Petroleum Refinery as Vulcanizing Agent in Natural Rubber |
title_fullStr |
Use of by-product Sulfur from Petroleum Refinery as Vulcanizing Agent in Natural Rubber |
title_full_unstemmed |
Use of by-product Sulfur from Petroleum Refinery as Vulcanizing Agent in Natural Rubber |
title_sort |
use of by-product sulfur from petroleum refinery as vulcanizing agent in natural rubber |
publisher |
Science Faculty of Chiang Mai University |
publishDate |
2019 |
url |
http://it.science.cmu.ac.th/ejournal/dl.php?journal_id=6815 http://cmuir.cmu.ac.th/jspui/handle/6653943832/66113 |
_version_ |
1681426394548011008 |