GB/T 1040.4-2006
Plastics. Determination of tensile properties. Part 4: Test conditions for isotropic and orthotropic fibre-reinforced plastic composites (English Version)

Standard No.

GB/T 1040.4-2006

Language

Chinese, Available in English version

Release Date

2006

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Latest

GB/T 1040.4-2006

Replace

GB/T 1040-1992

Scope

1.1 This part of GB/T 1040, on the basis of Part 1, specifies the test conditions for determining the tensile properties of isotropic and orthotropic fiber-reinforced composite materials. See Part 5 of GB/T 1040 for the regulations on unidirectional reinforced composite materials. 1.2 See 1.2 of GB/T 1040.1-2006. 1.3 This part is applicable to the following materials: ——Fiber-reinforced thermosetting and thermoplastic composite materials mixed with non-unidirectional reinforcement materials, such as mats, woven fabrics, Roving fabrics, chopped strands and combinations of the above-mentioned reinforcing materials, hybrid fibers, rovings, chopped or ground fibers or pre-impregnated materials (prepregs), etc. (for direct injection molding samples, see GB/T Type 1A specimens in 1040.2-2006); ——Composite products of the above materials with unidirectional reinforcements and multidirectional reinforcements composed of unidirectional laminated sheets, the laminated sheets provided should be uniform ; - finished products made from these materials. The reinforcing fibers involved include glass fibres, carbon fibres, aramid fibers or other similar fibres. 1.4 This standard shall use test panels prepared in accordance with ISO 1368 or other equivalent methods or test specimens machined from finished or semi-finished products with suitable flat surfaces. 1.5 See 1.5 in GB/T 1040.1-2006

GB/T 1040.4-2006 Referenced Document

• GB/T 1040.1-2006 Plastics.Determination of tensile properties.Part 1:General principles
• GB/T 1040.2-2006 Plastics. Determination of tensile properties. Part 2: Test conditions for moulding and extrusion plastics
• ISO 2818:1994 Plastics - Preparation of test specimens by machining
• ISO 3534-1:1993 Statistics; vocabulary and symbols; part 1: probability and general statistical terms

GB/T 1040.4-2006 history

• 2018 GB/T 1040.1-2018 Plastics—Determination of tensile properties—Part 1:General principles
• 2006 GB/T 1040.1-2006 Plastics.Determination of tensile properties.Part 1:General principles
• 1992 GB/T 1040-1992 Plastics-Determination of tensile properties

GB/T 1040.4-2006 Plastics. Determination of tensile properties. Part 4: Test conditions for isotropic and orthotropic fibre-reinforced plastic composites has been changed from GB/T 1040-1992 Plastics-Determination of tensile properties.

GB/T 1040.4-2006 -All Parts