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GB/T 9338-2008Fluorescent whitening agents -- Determination of relative whiteness -- Instrumental measurement (English PDF)

荧光增白剂相对白度的测定仪器法

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Issued by

Standardization Administration of China

Level / Type

National · Recommended

Issue date

September 18, 2008

Implementation date

May 1, 2009

Scope

GB/T 9338-2008 is the English-translated version of 荧光增白剂相对白度的测定仪器法.

GB/T 9338-2008 — This standard specifies the method for measuring the relative fluorescent whitening whiteness on textiles. This standard applies to the determination of the relative whiteness of fluorescent brighteners in textiles. This standard applies only to the relative evaluation purposes.

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Document preview — GB/T 9338-2008

National Standard of the People's Republic of China

ICS: 71.100.01; 87.060.10
Classification: G 55
Replacing: GB/T 9338-1988

Issued by: Standardization Administration of China

What this standard covers1
Document data2

What this standard covers

This standard specifies the method for measuring the relative fluorescent whitening whiteness on textiles. This standard applies to the determination of the relative whiteness of fluorescent brighteners in textiles. This standard applies only to the relative evaluation purposes. The formula is only a sample application called " white" commercial.

Document data

International classification (ICS): 71.100.01; 87.060.10.

Chinese classification (CCS): G55.

Estimated length of the Chinese original: 8,883 words.

Adopted international standard: ISO 105-J02-1997, MOD.

Supersedes the earlier edition GB/T 9338-1988.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 6 pages — is available in the English PDF.

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