Fabrication and mechanical properties of UV-curable glass fiber-reinforced polymer

Abstract

A UV-curable glass fiber-reinforced composites was investigated in order to develop a cost-effective fabrication approach for manufacturing polymer—matrix composites. The effects of glass fiber-treating process and UV exposure power on the tensile strength were studied through scanning electron microscopy, contact angle determination, and curing degree test. The experimental results showed 11.5% increase in tensile strength for the UV-cured composite reinforced with heat-treated glass fiber, and 51.4% increase with glass fiber treated by coupling agent. The optimal exposure power was 0.94 J/mm² to obtain the optimized mechanical properties. However, overexposure could seriously result in the loss of tensile strength. The maximum tensile strength and shear strength of composite cured by UV approach in this study were 902.09 and 25.04 MPa, respectively.

Keywords

UV-curable glass fibers polymer—matrix composites mechanical properties scanning electron microscopy

Get full access to this article

View all access options for this article.

References

Bader MG Selection of composite materials manufacturing routes for cost-effective performance . Composites Part A 2002; 33: 913-934.

Papargyris DA , Day RJ , Nesbitt A. and Bakavos D. Comparison of the mechanical and physical properties of a carbon fibre epoxy composite manufactured by resin transfer moulding using conventional and microwave heating. Compos Sci Technol 2008; 68(7-8): 1854-1861.

Thostenson ET and Chou T-W. Microwave processing: fundamentals and applications . Composites Part A 1999 ; 30(9): 1055-1071.

Lester E. , Kingman S. , Wong KH , Rudd C. , Pickering S. and Hilal N. Microwave heating as a means for carbon fibre recovery from polymer composites: a technical feasibility study. Mater Res Bull 2004; 39(10): 1549-1556.

Abrams F. and Tolle T. An analysis of E-beam potential in aerospace composite manufacturing . In: Proceedings of 42nd SAMPE conference, California, 1997, pp. 548-557.

Johnson MA Electron beam processing for aerospace composites. RadTech Report, July/AUGUST 2006, pp.37-42.

Coqueret X. , Krzeminski M. , Ponsaud P. and Defoort B. Recent advances in electron-beam curing of carbon fiber-reinforced composites . Radiat Phys Chem 2009; 78(7-8): 557-561.

Herer A. , Galloway RA , Cleland MR , et al. X-ray-cured carbon-fiber composites for vehicle use. Radiat Phys Chem 2009; 78(7-8): 531-534.

Berejka AJ , Cleland MR , Galloway RA and Gregoire O. X-ray curing of composite materials. Nucl Inst Meth Phys Res Sect B 2005; 241(1-4): 847-849.

10.

Compston P. , Schiemer J. and Cvetanovska A. Mechanical properties and styrene emission levels of a UV-cured glass-fibre/vinylester composite . Compos Struct 2008; 86(1-3): 22-26.

11.

Park JM , Kong JW , Kim DS and Lee JR Non-destructive damage sensing and cure monitoring of carbon fiber/ epoxyacrylate composites with UV and thermal curing using electro-micromechanical techniques . Compos Sci Technol 2004; 64(16): 2565-2575.

12.

ASTM D2291. Practice for fabrication of ring test specimens for glass-resin composites. West Conshohocken, PA: ASTM.

13.

China standard: GB/T 2576-2005. Test method for insoluble matter content of resin used in fiber reinforced plastics. Beijing : CSBTS.

14.

Ou’yang Guo’en. Composite materials experimental guide, 21-23. China: Press of Wuhan University of Technology, 1997.

15.

Yamaki JI and Katayama Y. New method of determining contact angle between monofilament and liquid . J Appl Polym Sci 1975; 19(10): 2897-2909.

16.

ASTM D2290-2004. Standard test method for apparent hoop tensile strength of plastic or reinforced plastic pipe by split disk method. West Conshohocken, PA: ASTM.

17.

ASTM D2344. Standard test method for short-beam strength of polymer matrix composite materials and their laminates. West Conshohocken, PA: ASTM.

Fabrication and mechanical properties of UV-curable glass fiber-reinforced polymer—matrix composite

Abstract

Keywords

Get full access to this article

References