Title: Mechanical and Thermal Ageing Properties of Glass Cloth Reinforced UV-Cured Composites from Blended Epoxy Resins
Abstract:The glass cloth reinforced composites were fabricated by the wet lay-up technique and UV irradiation using blends with both bisphenol-A type epoxide oligomer E-44 and silicone-epoxy resin ES-06 in the...The glass cloth reinforced composites were fabricated by the wet lay-up technique and UV irradiation using blends with both bisphenol-A type epoxide oligomer E-44 and silicone-epoxy resin ES-06 in the presence of diaryliodonium salt cationic photoinitiator.The mechanical and thermal ageing properties of the composites were evaluated.The measurements shows that the properties of the UV-cured composite are improved significantly by postcure/pressure treatment in the presence of the chain transfer agent.Both mechanical and thermal ageing properties of the blended resin matrix composites which the mass ratio of E-44 and ES06 is 2 to 1 are better than others.Its tensile strength,tensile modulus,flexural strength and shear strength is 146.6 MPa,19.4 GPa,152.5 MPa and 16.2 MPa respectively.Read More
Publication Year: 2008
Publication Date: 2008-01-01
Language: en
Type: article
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