GB/T 3364-2008Test methods for diameter of carbon fiber and filament number in carbon fiber strand (English PDF)
碳纤维直径和根数试验方法
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Issued by
SAMR; SAC
Level / Type
National · Recommended
Issue date
June 30, 2008
Implementation date
April 1, 2009
Scope
GB/T 3364-2008 is the English-translated version of 碳纤维直径和根数试验方法.
GB/T 3364-2008 is the Chinese standard "Test methods for diameter of carbon fiber and filament number in carbon fiber strand".
Its scope clause reads: This standard specifies the test carbon fiber diameter of principle, and sample preparation methods, test equipment and materials, test procedures, test results count Operators and content of the test report; also provides test equipment and materials, the sample preparation and measuring carbon fibers microscopy multifilament number of fibers, Test conditions, test procedures, test results and test reports.
This standard applies to the measurement of the diameter of circular cross-section carbon fiber or carbon fiber profiled equivalent diameter; also suitable for measuring carbon fiber Multifilament number of fibers, aramid multifilament measuring the number of fibers may also be referring to adopt. Its clauses include terms and definitions.
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Document preview — GB/T 3364-2008
National Standard of the People's Republic of China
- ICS
- 83.120
- Classification
- Q 23
- Replacing
- GB/T 3364-1982
Issued by: State Administration for Market Regulation; Standardization Administration of the PRC
Contents
- 1 Scope
- 2 Normative references
- 3 Terms and Definitions
- 4.1 Measurement transmission microscope diameter circular cross-section carbon fibers
- 4.3 microscopy measurements of carbon fiber multifilament number of fibers
- 5.1 transmission microscope measured diameter circular cross-section carbon fiber material
1 Scope
This standard specifies the test carbon fiber diameter of principle, and sample preparation methods, test equipment and materials, test procedures, test results count
Operators and content of the test report; also provides test equipment and materials, the sample preparation and measuring carbon fibers microscopy multifilament number of fibers,
Test conditions, test procedures, test results and test reports.
This standard applies to the measurement of the diameter of circular cross-section carbon fiber or carbon fiber profiled equivalent diameter; also suitable for measuring carbon fiber
Multifilament number of fibers, aramid multifilament measuring the number of fibers may also be referring to adopt.
2 Normative references
The following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent
Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research
Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard.
GB/T 1446-2005 fiber reinforced plastics General performance test method
3 Terms and Definitions
The following terms and definitions apply to this standard.
3.1
Under a microscope, the straight line distance between the two farthest-sectional profiled section of the fiber in a distance.
3.2
One kind of filaments, porous coalescence spinneret filaments formed are twisted or untwisted filaments.
Principle 4
4.1 Measurement transmission microscope diameter circular cross-section carbon fibers
In the measured carbon fiber multifilament fiber bundle was cut into small pieces with a suitable wetting agent is dispersed on a glass slide, a transmission microscope or a projector measured by
The amount of fiber diameter.
4.2
reflection (metallurgical) microscopy measurements of circular cross-section carbon fiber diameter or profiled carbon fiber equivalent diameter
Multifilament carbon fiber under test with a suitable embedding medium embedding, and then polished to a cross-section perpendicular to multifilament fibers axes, throwing
Light. Measurement of circular cross-section of the fiber on the reflection (metallographic) microscope or by diameter (surface) area-circle shape of profiled fiber and other amendments to strike
Dimensional equivalent diameter.
4.3 microscopy measurements of carbon fiber multifilament number of fibers
Multifilament carbon fiber to be tested is fixed to the embedding material, the cross-section multifilament polished, polished. Then by optical microscope cross-section multifilament
Surface microscopic photography. With counting tool, a number of multifilament cross-section photographs the number of fibers.
5 test material
5.1 transmission microscope measured diameter circular cross-section carbon fiber material
5.1.1
optical resin glue.
5.1.2
Xylene (AR).
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.
Similar standards
Editions of GB/T 3364
| Edition | Title | Revision | Status |
|---|---|---|---|
| GB/T 3364-2008 | Test methods for diameter of carbon fiber and filament number in carbon fiber strand | current edition | Current |
| GB/T 3364-1982 | Test methods for diameter of carbon fiber and filament number in carbon fiber strand | previous edition | Superseded |
This page sells the current edition, GB/T 3364-2008. Earlier editions are listed for reference only.
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