Separation of mechanical and thermal degradation of thermally conditioned sized glass fibre

Peter George Jenkins; James Thomason; R. Meier

Separation of mechanical and thermal degradation of thermally conditioned sized glass fibre

Peter George Jenkins, James Thomason, R. Meier

Mechanical And Aerospace Engineering

Research output: Contribution to conference › Paper

3 Citations (Scopus)

43 Downloads (Pure)

Abstract

The loss of strength of glass fibres following exposure to elevated temperatures for even short times is a well-documented phenomenon, and is a major factor in restricting the recyclability of this material for structural applications. Boron-free E-glass with aminopropyltriethoxysilane (APS) coating was thermally conditioned at 450°C for 25 minutes. The effect of damage due to manual handling was investigated by separating single fibres from the bundle at different stages of the process and performing tensile tests on them. Fibres separated after thermal conditioning were found to have lost around 65% of their original tensile strength, while those separated before the thermal conditioning procedure exhibited only a 35% decrease.

Original language	English
Pages	Paper 1257
Number of pages	7
Publication status	Published - 24 Jun 2012
Event	15th European Conference on Composite Materials - Venice, Italy Duration: 24 Jun 2012 → 28 Jun 2012

Conference

Conference	15th European Conference on Composite Materials
Country	Italy
City	Venice
Period	24/06/12 → 28/06/12

Keywords

glass fibre
thermal conditioning
strength loss

Access to Document

Thomason JL Pure Separation of mechanical and thermal degradation of thermally conditioned sized glass fibre Jun 2012Submitted manuscript, 684 KB

http://www.eccm15.org/

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2 Finished

Towards Affordable, Closed-Loop Recyclable Future Low Carbon Vehicle Structures (TARF-LCF)
Thomason, J.
EPSRC (Engineering and Physical Sciences Research Council)
1/12/11 → 30/05/16
Project: Research
ReCoVeR: ReCoVeR - Regenerated Composite Value Reinforcement
Thomason, J. & Ijomah, W.
EPSRC (Engineering and Physical Sciences Research Council)
1/11/11 → 31/07/15
Project: Research

Cite this

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title = "Separation of mechanical and thermal degradation of thermally conditioned sized glass fibre",

abstract = "The loss of strength of glass fibres following exposure to elevated temperatures for even short times is a well-documented phenomenon, and is a major factor in restricting the recyclability of this material for structural applications. Boron-free E-glass with aminopropyltriethoxysilane (APS) coating was thermally conditioned at 450°C for 25 minutes. The effect of damage due to manual handling was investigated by separating single fibres from the bundle at different stages of the process and performing tensile tests on them. Fibres separated after thermal conditioning were found to have lost around 65% of their original tensile strength, while those separated before the thermal conditioning procedure exhibited only a 35% decrease.",

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AU - Jenkins, Peter George

AU - Thomason, James

AU - Meier, R.

PY - 2012/6/24

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N2 - The loss of strength of glass fibres following exposure to elevated temperatures for even short times is a well-documented phenomenon, and is a major factor in restricting the recyclability of this material for structural applications. Boron-free E-glass with aminopropyltriethoxysilane (APS) coating was thermally conditioned at 450°C for 25 minutes. The effect of damage due to manual handling was investigated by separating single fibres from the bundle at different stages of the process and performing tensile tests on them. Fibres separated after thermal conditioning were found to have lost around 65% of their original tensile strength, while those separated before the thermal conditioning procedure exhibited only a 35% decrease.

AB - The loss of strength of glass fibres following exposure to elevated temperatures for even short times is a well-documented phenomenon, and is a major factor in restricting the recyclability of this material for structural applications. Boron-free E-glass with aminopropyltriethoxysilane (APS) coating was thermally conditioned at 450°C for 25 minutes. The effect of damage due to manual handling was investigated by separating single fibres from the bundle at different stages of the process and performing tensile tests on them. Fibres separated after thermal conditioning were found to have lost around 65% of their original tensile strength, while those separated before the thermal conditioning procedure exhibited only a 35% decrease.

KW - glass fibre

KW - thermal conditioning

KW - strength loss

UR - http://www.eccm15.org/

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T2 - 15th European Conference on Composite Materials

Y2 - 24 June 2012 through 28 June 2012

ER -

Separation of mechanical and thermal degradation of thermally conditioned sized glass fibre

Abstract

Conference

Keywords

Access to Document

Towards Affordable, Closed-Loop Recyclable Future Low Carbon Vehicle Structures (TARF-LCF)

ReCoVeR: ReCoVeR - Regenerated Composite Value Reinforcement

Cite this