| dc.creator |
Towo, Arnold. N. |
|
| dc.creator |
Ansell, Martin P. |
|
| dc.creator |
Pastor, Marie-Laetitia |
|
| dc.creator |
Packham, David E. |
|
| dc.date |
2016-03-21T06:42:02Z |
|
| dc.date |
2016-03-21T06:42:02Z |
|
| dc.date |
2005 |
|
| dc.date.accessioned |
2018-03-27T08:37:05Z |
|
| dc.date.available |
2018-03-27T08:37:05Z |
|
| dc.identifier |
Towo, A.N., Ansell, M.P., Pastor, M.L. and Packham, D.E., 2005. Weibull analysis of microbond shear strength at sisal fibre–polyester resin interfaces. Composite Interfaces, 12(1-2), pp.77-93. |
|
| dc.identifier |
http://hdl.handle.net/123456789/1157 |
|
| dc.identifier |
10.1163/1568554053542142 |
|
| dc.identifier.uri |
http://hdl.handle.net/123456789/2783 |
|
| dc.description |
Full text available at http://www.tandfonline.com/doi/abs/10.1163/1568554053542142 |
|
| dc.description |
An analysis has been made of the tensile strength of sisal fibres and the interfacial adhesion
between fibres and polyester resin droplets. Density and microscopy methods were used to determine
the cross-sectional area of the sisal fibres. The average tensile strength of treated sisal fibres decreased
by a modest amount following treatment with 0.06 M NaOH. However, this treatment resulted in
a substantial increase in the interfacial shear strength at the sisal fibre to polyester resin interface.
Weibull analysis has been used successfully to analyse variability in tensile strengths and interfacial
shear strength using probability of failure plots. Scanning electron microscopy has revealed the shape
of resin droplets on the surface of treated and untreated sisal fibres and contact angles are much lower
for droplets on treated fibres. Damage to the surface of fibres has been examined following shear
testing. Weibull analysis is an effective tool for characterising highly variable fibre properties and
evaluating the level of adhesion between polymer resin and the fibre surface. |
|
| dc.language |
en |
|
| dc.publisher |
Composite Interfaces |
|
| dc.subject |
Sisal fibre |
|
| dc.subject |
alkali treatment |
|
| dc.subject |
tensile strength |
|
| dc.subject |
microbond test |
|
| dc.subject |
interfacial shear strength |
|
| dc.subject |
Weibull analysis |
|
| dc.title |
Weibull Analysis of Microbond Shear Strength at Sisal Fibre-Polyester Resin Interfaces, Composite Interfaces |
|
| dc.type |
Journal Article |
|