GB/T 24325-2009Pulps -- Laboratory beating -- Valley beater method (English PDF)
纸浆 实验室打浆 瓦利(valley)打浆机法
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Issued by
Standardization Administration of China
Level / Type
National · Recommended
Issue date
September 30, 2009
Implementation date
February 1, 2010
Scope
GB/T 24325-2009 is the English-translated version of 纸浆 实验室打浆 瓦利(valley)打浆机法.
GB/T 24325-2009 — This standard specifies the use of laboratory Valley beater beating method. This method only with pulp, beating, sampling, sample distribution and beating equipment.
This standard applies to all kinds of pulp. Note. The beating was to test the physical properties of the pulp of the preparatory phase. In practice, for some very long fiber pulp, such as cotton linters, you may not get satisfactory results as determined by this method.
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Document preview — GB/T 24325-2009
National Standard of the People's Republic of China
- ICS
- 85-010
- Classification
- Y 30
Issued by: Standardization Administration of China
Contents
- What this standard covers1
- Document data2
- Standards quoted by this document3
What this standard covers
This standard specifies the use of laboratory Valley beater beating approach. This method is limited with slurry, beating, sampling, sample allocation and beating equipment. This standard applies to all kinds of pulp.
Document data
International classification (ICS): 85-010.
Chinese classification (CCS): Y30.
Estimated length of the Chinese original: 10,168 words.
Adopted international standard: ISO 5264-1-1979, MOD.
Standards quoted by this document
GB/T 462; GB/T 5399; QB/T 1462
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 7 pages — is available in the English PDF.
Referenced standards
Normative references
- GB/T 462Paper, board and pulps - Determination of moisture content of analytical sample
- GB/T 462-2008Paper, board and pulps - Determination of moisture content of analytical sample
- GB/T 5399-2004Pulps -- Determination of stock concentration
ISO 287 · ISO 638 · ISO 4119 · QB/T 1462 · QB/T 1462-1992
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Related Standards
GB/T 462-2023 — Paper, board and pulps - Determination of moisture content of analytical sample
GB/T 46200-2025 — Determination of coefficient of linear thermal expansion of fibre reinforced polymer matrix composites at ultra-low temperature
GB/T 46201-2025 — Fibre reinforced composites — Determination of mixed mode I-mode II interlaminar fracture toughness of unidirectional reinforced materials
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GB/T 24325-2009
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