Nanomodified ZnO in natural rubber and its effects on curing characteristics and mechanical properties
© 2018, Chiang Mai University. All rights reserved. The wurtzite nanoparticles zinc oxide (n-ZnO) was prepared by using peroxide based route in this study. The effect of particle size of ZnO on cure characteristics and mechanical properties of natural rubber (NR) compounds were inquired. Two types o...
Saved in:
Main Authors: | , , , , , , |
---|---|
Format: | Journal |
Published: |
2018
|
Subjects: | |
Online Access: | https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85056316518&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/62578 |
Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
Institution: | Chiang Mai University |
id |
th-cmuir.6653943832-62578 |
---|---|
record_format |
dspace |
spelling |
th-cmuir.6653943832-625782018-11-29T07:57:16Z Nanomodified ZnO in natural rubber and its effects on curing characteristics and mechanical properties Philaiwan Pornprasit Worawan Pechurai Natthiti Chiangraeng Chamnan Randorn Nopakarn Chandet Pitchaya Mungkornasawakul Piyarat Nimmanpipug Biochemistry, Genetics and Molecular Biology Chemistry Materials Science Mathematics Physics and Astronomy © 2018, Chiang Mai University. All rights reserved. The wurtzite nanoparticles zinc oxide (n-ZnO) was prepared by using peroxide based route in this study. The effect of particle size of ZnO on cure characteristics and mechanical properties of natural rubber (NR) compounds were inquired. Two types of ZnO, commercial grade ZnO (c-ZnO) and n-ZnO, were used and compared. Masterbatches of ZnO particles were prepared by coagulation with formic acid of mixture between high ammonia latex with dry rubber and ZnO suspension. The dried masterbatches were mixed with vulcanizing ingredients on a two roll mill. The cure characteristic and tensile testing were determined. The n-ZnO filled compounds gave higher maximum torque and torque difference. The hardness of n-ZnO filled NR was higher. Moreover, the modulus at 300% elongation and tensile strength of n-ZnO filled compound were higher than that of c-ZnO filled rubber. 2018-11-29T07:32:52Z 2018-11-29T07:32:52Z 2018-08-01 Journal 01252526 2-s2.0-85056316518 https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85056316518&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/62578 |
institution |
Chiang Mai University |
building |
Chiang Mai University Library |
country |
Thailand |
collection |
CMU Intellectual Repository |
topic |
Biochemistry, Genetics and Molecular Biology Chemistry Materials Science Mathematics Physics and Astronomy |
spellingShingle |
Biochemistry, Genetics and Molecular Biology Chemistry Materials Science Mathematics Physics and Astronomy Philaiwan Pornprasit Worawan Pechurai Natthiti Chiangraeng Chamnan Randorn Nopakarn Chandet Pitchaya Mungkornasawakul Piyarat Nimmanpipug Nanomodified ZnO in natural rubber and its effects on curing characteristics and mechanical properties |
description |
© 2018, Chiang Mai University. All rights reserved. The wurtzite nanoparticles zinc oxide (n-ZnO) was prepared by using peroxide based route in this study. The effect of particle size of ZnO on cure characteristics and mechanical properties of natural rubber (NR) compounds were inquired. Two types of ZnO, commercial grade ZnO (c-ZnO) and n-ZnO, were used and compared. Masterbatches of ZnO particles were prepared by coagulation with formic acid of mixture between high ammonia latex with dry rubber and ZnO suspension. The dried masterbatches were mixed with vulcanizing ingredients on a two roll mill. The cure characteristic and tensile testing were determined. The n-ZnO filled compounds gave higher maximum torque and torque difference. The hardness of n-ZnO filled NR was higher. Moreover, the modulus at 300% elongation and tensile strength of n-ZnO filled compound were higher than that of c-ZnO filled rubber. |
format |
Journal |
author |
Philaiwan Pornprasit Worawan Pechurai Natthiti Chiangraeng Chamnan Randorn Nopakarn Chandet Pitchaya Mungkornasawakul Piyarat Nimmanpipug |
author_facet |
Philaiwan Pornprasit Worawan Pechurai Natthiti Chiangraeng Chamnan Randorn Nopakarn Chandet Pitchaya Mungkornasawakul Piyarat Nimmanpipug |
author_sort |
Philaiwan Pornprasit |
title |
Nanomodified ZnO in natural rubber and its effects on curing characteristics and mechanical properties |
title_short |
Nanomodified ZnO in natural rubber and its effects on curing characteristics and mechanical properties |
title_full |
Nanomodified ZnO in natural rubber and its effects on curing characteristics and mechanical properties |
title_fullStr |
Nanomodified ZnO in natural rubber and its effects on curing characteristics and mechanical properties |
title_full_unstemmed |
Nanomodified ZnO in natural rubber and its effects on curing characteristics and mechanical properties |
title_sort |
nanomodified zno in natural rubber and its effects on curing characteristics and mechanical properties |
publishDate |
2018 |
url |
https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85056316518&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/62578 |
_version_ |
1681425833267298304 |