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GB/T 20673-2006Cellular plastics -- Determination of the coefficient of linear thermal expansion of rigid materials at sub-ambient temperatures (English PDF)

硬质泡沫塑料低于环境温度的线膨胀系数的测定

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Issued by

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China

Level / Type

National · Recommended

Issue date

September 4, 2006

Implementation date

February 1, 2007

Scope

GB/T 20673-2006 is the English-translated version of 硬质泡沫塑料低于环境温度的线膨胀系数的测定.

GB/T 20673-2006 — This standard specifies the method for determining the linear expansion coefficient of rigid foam below the ambient temperature.

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Document preview — GB/T 20673-2006

National Standard of the People's Republic of China

ICS: 83.100
Classification: G 32

Issued by: General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China

What this standard covers1
Document data2
Standards quoted by this document3

What this standard covers

This standard specifies the method for determining the linear expansion coefficient of rigid foam below the ambient temperature. This standard applies to the determination of rigid foam in the low average linear expansion coefficient between the ambient temperature selected.

Document data

International classification (ICS): 83.100.

Chinese classification (CCS): G32.

Estimated length of the Chinese original: 9,982 words.

Adopted international standard: ISO 4897-1985, MOD.

Standards quoted by this document

GB/T 2918-1998; GB/T 6342-1996

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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

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