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Napat Chantaramee. Surface modification of perlite by using silane for the enhancement of heat aging resistance of natural rubber vulcanisates. (). Rajamangala University of Technology Phra Nakhon. Office of Academic Resources and Information Technology. : , 2562.
Surface modification of perlite by using silane for the enhancement of heat aging resistance of natural rubber vulcanisates
Name: Tithinun Rattanaplome
Organization :
Maejo University. Faculty of Engineering and Agro-Industry
Email :
tithinun@mju.ac.th
Name: Worawan Pechurai
Organization :
Maejo University. Faculty of Engineering and Agro-Industry
Name: Philaiwan Pornprasit
Organization :
Maejo University. Faculty of Engineering and Agro-Industry
Name: Napat Chantaramee
Organization :
Maejo University. Faculty of Science
keyword:
Surface Modification
ThaSH:
Mechanical Properties
ThaSH:
Natural Rubber Vulcanisates
ThaSH:
Heat Resistance
Abstract:
The enhancement of mechanical properties of natural rubber vulcanisates was expected by surface modification of perlite particles. Thus, the objective of the present study was to investigate the cure properties and the heat aging resistance properties in terms of stress at 100% elongation, tensile strength, and percentage elongation at break after surface modification. Furthermore, the rebound resilience and abrasion resistance of perlite treated with silane filled in NR vulcanisates were investigated. In a comparison, the properties of clay-filled NR vulcanisates were determined. The results reveal that surface modification by using silane caused a reduction of scorch time and cure time but an increase in torque difference and swelling resistance. Also, surface modification gives better perlite-NR interactions before and after aging. The better heat resistance properties of perlite-filled NR vulcanisates than those of clay-filled vulcanisates is detected from relative property data. Nevertheless, a lower percentage of rebound resilience and abrasion resistance of perlite-filled vulcanisates before and after surface modification than those of clay-filled vulcanisates are observed. This is owing to the large particle size, low specific surface area, poor dispersion, and agglomeration of perlite in NR vulcanisates.
Rajamangala University of Technology Phra Nakhon. Office of Academic Resources and Information Technology
Address:
BANGKOK
Email:
arit@rmutp.ac.th
Created:
2562
Modified:
2020-09-20
Issued:
2020-09-07
บทความ/Article
application/pdf
BibliograpyCitation :
RMUTP Research Journal, Vol. 13, No. 2, July-December 2019, pp.128-141
eng
©copyrights Rajamangala University of Technology Phra Nakhon
RightsAccess:
ใช้เวลา
0.038645 วินาที
Tithinun Rattanaplome
| Title | Contributor | Type |
|---|
Worawan Pechurai
| Title | Contributor | Type |
|---|
Philaiwan Pornprasit
| Title | Contributor | Type |
|---|---|---|
| Surface morphology and chemistry alternation of natural rubber using low temperature plasma treatment
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Philaiwan Pornprasit;Dheerawan Boonyawan;Piyarat Nimmanpipug | บทความ/Article |
Napat Chantaramee
| Title | Contributor | Type |
|---|---|---|
| Surface modification of perlite by using silane for the enhancement of heat aging resistance of natural rubber vulcanisates
มหาวิทยาลัยเทคโนโลยีราชมงคลพระนคร Napat Chantaramee | บทความ/Article |