GB/T 18318.3-2009Textiles - Determination of bending behavior - Part 3: Gurley method (English PDF)
纺织品 弯曲性能的测定 第3部分：格莱法
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Issued by
SAMR; SAC
Level / Type
National · Recommended
Issue date
September 30, 2009
Implementation date
March 1, 2010
Scope
GB/T 18318.3-2009 is the English-translated version of 纺织品 弯曲性能的测定 第3部分：格莱法.
GB/T 18318.3-2009 is the Chinese standard "Textiles - Determination of bending behavior - Part 3: Gurley method". Its scope clause reads: This part of GB/T 18318 specifies the method of determining the bending resistance of fabrics using the method of Glaware.
This part applies to all kinds of textile fabrics, especially for more rigid fabric. Its clauses include normative reference documents; principle; instruments and appliances.
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Document preview — GB/T 18318.3-2009
National Standard of the People's Republic of China
- ICS
- 59.080.30
- Classification
- W 04
Issued by: State Administration for Market Regulation; Standardization Administration of the PRC
Contents
- 1 Scope
- 2 normative reference documents
- 3 principle
- 4 instruments and appliances
1 Scope
This part of GB/T 18318 specifies the method of determining the bending resistance of fabrics using the method of Glaware.
This part applies to all kinds of textile fabrics, especially for more rigid fabric.
2 normative reference documents
The terms of this document are the terms of this part by reference to this part of GB/T 18318. Any reference to the date of the text , All subsequent amendments (excluding corrigenda) or revisions do not apply to this part, however, encouragement under this section
The parties to the agreement study whether the latest version of these documents can be used. For undated references, the latest edition of this document applies section.
GB/T 6529 Standard atmosphere for textiles for humidity control and testing (GB/T 6529-2008, ISO 139..2005, MOD)
3 principle
The specimen of the specified size is clamped on the sample holder of the sample rod which can be swung left and right, and the specimen is bent and deformed under external force.
The force required to leave the pendulum tongue.
4 instruments and appliances
4.1
Geli rigid stiffness tester, schematic diagram shown in Figure 1, the main technical requirements.
--- pointer load distance. a, b, c distance from the fulcrum were 25mm, 50mm, 100mm;
--- pointer load. at least 5g, 10g, 25g, 50g, 100g,.200g the six kinds of specifications;
--- the speed of the sample rod is 2r/min.
Figure 1 Schematic diagram of the Gelai tester […]
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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.
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Related Standards
GB/T 18318.4-2009 — Textiles - Determination of bending behaviour - Part 4: Cantilever beam
GB/T 18318.2-2009 — Textiles - Determination of bending behaviour - Part 2: Heart loop method
GB/T 18318.5-2009 — Textiles - Determination of bending behaviour - Part 5: Pure bending method
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