Abstract
Data produced using both unsized and aminopropyltriethoxysilane (APS) coated fibre will be shown and discussed. By applying a novel method of single fibre thermal conditioning (sf-TC) it was found that retained fibre strength is, in some cases, underestimated and that the temperature range 400-500 °C is the most critical for thermally induced strength loss. This is not related to degradation of the APS surface coating, but rather is likely linked to fundamental changes occurring in the glass network or at the fibre surface. X-ray Photoelectron Spectroscopy (XPS) analysis of treated fibres was performed, but it was not possible to measure any significant changes in surface chemical state. Analysis of water volatilized from unsized fibre was performed using a furnace connected to quadropole mass spectrometer. An asymptotic minimum in volatilized water is reached between 400-500 °C.
| Language | English |
|---|---|
| Title of host publication | 16th European Conference on Composite Materials, ECCM 2014 |
| ISBN (Electronic) | 9780000000002 |
| Publication status | Published - 1 Jan 2014 |
| Event | 16th European Conference on Composite Materials, ECCM 2014 - Seville, Spain Duration: 22 Jun 2014 → 26 Jun 2014 |
Conference
| Conference | 16th European Conference on Composite Materials, ECCM 2014 |
|---|---|
| Country | Spain |
| City | Seville |
| Period | 22/06/14 → 26/06/14 |
Fingerprint
Keywords
- glass fibre
- surface analysis
- tensile strength
- thermal conditioning
- chemical analysis
- cost effectiveness
- lunar surface analysis
- thermal conductivity
- X ray photoelectron spectroscopy
Cite this
}
Regeneration of thermally recycled glass fibre for cost-effective composite recycling : Fundamental study of strength loss of thermally conditioned glass fibre. / Jenkins, P. G.; Yang, L.; Thomason, J. L.; Liggat, J. J.; Hinder, S. J.; Watts, J. F.
16th European Conference on Composite Materials, ECCM 2014. 2014.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution book
TY - GEN
T1 - Regeneration of thermally recycled glass fibre for cost-effective composite recycling
T2 - Fundamental study of strength loss of thermally conditioned glass fibre
AU - Jenkins, P. G.
AU - Yang, L.
AU - Thomason, J. L.
AU - Liggat, J. J.
AU - Hinder, S. J.
AU - Watts, J. F.
PY - 2014/1/1
Y1 - 2014/1/1
N2 - Data produced using both unsized and aminopropyltriethoxysilane (APS) coated fibre will be shown and discussed. By applying a novel method of single fibre thermal conditioning (sf-TC) it was found that retained fibre strength is, in some cases, underestimated and that the temperature range 400-500 °C is the most critical for thermally induced strength loss. This is not related to degradation of the APS surface coating, but rather is likely linked to fundamental changes occurring in the glass network or at the fibre surface. X-ray Photoelectron Spectroscopy (XPS) analysis of treated fibres was performed, but it was not possible to measure any significant changes in surface chemical state. Analysis of water volatilized from unsized fibre was performed using a furnace connected to quadropole mass spectrometer. An asymptotic minimum in volatilized water is reached between 400-500 °C.
AB - Data produced using both unsized and aminopropyltriethoxysilane (APS) coated fibre will be shown and discussed. By applying a novel method of single fibre thermal conditioning (sf-TC) it was found that retained fibre strength is, in some cases, underestimated and that the temperature range 400-500 °C is the most critical for thermally induced strength loss. This is not related to degradation of the APS surface coating, but rather is likely linked to fundamental changes occurring in the glass network or at the fibre surface. X-ray Photoelectron Spectroscopy (XPS) analysis of treated fibres was performed, but it was not possible to measure any significant changes in surface chemical state. Analysis of water volatilized from unsized fibre was performed using a furnace connected to quadropole mass spectrometer. An asymptotic minimum in volatilized water is reached between 400-500 °C.
KW - glass fibre
KW - surface analysis
KW - tensile strength
KW - thermal conditioning
KW - chemical analysis
KW - cost effectiveness
KW - lunar surface analysis
KW - thermal conductivity
KW - X ray photoelectron spectroscopy
UR - http://www.scopus.com/inward/record.url?scp=84915746862&partnerID=8YFLogxK
M3 - Conference contribution book
BT - 16th European Conference on Composite Materials, ECCM 2014
ER -