EN ISO 14129: Fibre-reinforced plastic composites - Determination of the in-plane shear stress/shear strain response, including the in-plane shear modulus and strength, by the +/- 45° tension test method

This International Standard specifies a procedure for determining the in-plane shear stress-shear strain, shear modulus and shear strength of fibre-reinforced plastic composites by the +/- 45° tension test method. The method is suitable f for use with the following materials: - thermoset and thermoplastic matrix laminates made from unidirectional layers and/or fabrics including unidirectional fabrics, with the fibres oriented at +/- 45° to the specimen axis. the lay-up shall be symmetrical and balanced about the specimen mid-plane.

Test sample size: 250mm length, 25mm width, 2mm thickness. 

Machine recommend: UnitedTest electronic Universal testing machine 50Kn, 100KN.

Test fxiture recommend: UnitedTest hydraulic wedge tensile grips. 

Beijing United Test Co.,Ltd. export@unitedtest.com offer the testing equipment ISO 14129 in-plane shear strength for composites of ± 45° tension test method. Contact us now : export@unitedtest.com, unitedtest@hotmail.com