GB/T 1040.2-2006: Plastic -- Determination of tensile properties -- Part 2: Test conditions for moulding and extrusion plastic

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Scope

1.1 This Part of GB/T 1040 specifies the test conditions for determining the
tensile properties of moulding and extrusion plastics, based upon the general
principles given in the first part.
1.2 The methods are selectively suitable for use with the following range of
materials.
- rigid and semi-rigid thermoplastics moulding, extrusion and cast materials,
including compounds filled and reinforced by e.g. short fibres, small rods,
plates or granules but excluding textile fibres in addition to unfilled types;
- rigid and semi-rigid thermosetting moulding and cast materials, including
filled and reinforced compounds but excluding textile fibres as
reinforcement;
- thermotropic liquid crystal polymers.
The methods are not suitable for use with materials reinforced by textile fibres
with rigid cellular materials or sandwich structures containing cellular material.
1.3 The methods are applied using specimens which may be either moulded
to the chosen dimensions or machined, cut or punched from injection - or
compression-moulded plates. The multipurpose test specimen is preferred (see
ISO 3167.1993, Plastics - Multipurpose test specimens).
NOTE ISO 3167.1993 has been replaced by ISO 3167.2002.

Basic Data

Standard ID	GB/T 1040.2-2006 (GB/T1040.2-2006)
Description (Translated English)	Plastic -- Determination of tensile properties -- Part 2: Test conditions for moulding and extrusion plastic
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	G31
Classification of International Standard	83.080.01
Word Count Estimation	11,147
Date of Issue	2006-09-01
Date of Implementation	2007-02-01
Older Standard (superseded by this standard)	GB/T 16421-1996; GB/T 1040-1992
Quoted Standard	GB/T 1040.1-2006; GB/T 17037.1-1997; ISO 37-1994; ISO 293-1986; ISO 295-1991; ISO 2818-1994
Adopted Standard	ISO 527-2-1993, IDT
Regulation (derived from)	Announcement of Newly Approved National Standards No. 11 of 2006 (No. 98 overall)
Issuing agency(ies)	General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary	This standard provides for the determination of tensile properties of plastics molding and extrusion test conditions. This standard applies to the following range of materials: rigid and semi- rigid thermoplastic molding, extrusion and casting materials, in addition to unfilled types of things, including, for example using a short fiber, thin rods, small flakes or fine aggregate fill and reinforced composite materials, but does not include the textile fiber reinforced composite material, rigid and semi- rigid thermosetting molding and casting materials, including filled and reinforced composite materials, other than the textile fiber reinforced material, thermotropic liquid crystal polymer. This standard does not apply to textile fiber reinforced composite materials, rigid microporous material containing microporous materials or sandwich structure of the material. This standard specimen either molded into a predetermined size, but also by injection molding or compression molding of parts or specimens by machining, cutting or stamping. Multipurpose test specimens should be preferred (see ISO 3167: 1993, plastic multipurpose specimen).