GB/T 21333-2008Cellular plastics, rigid -- Test methods for self-skinned, high-density materials (English PDF)
硬质泡沫塑料 自结皮高密度材料试验方法
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Issued by
Standardization Administration of China
Level / Type
National · Recommended
Issue date
January 4, 2008
Implementation date
September 1, 2008
Scope
GB/T 21333-2008 is the English-translated version of 硬质泡沫塑料 自结皮高密度材料试验方法.
GB/T 21333-2008 — This standard specifies the test method for the determination since the crust high density rigid foam (apparent overall density greater than 100kg/m3) performance.
This standard applies to self-skinning high density rigid foam, integral skin foam, structural foam performance measurement.
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Document preview — GB/T 21333-2008
National Standard of the People's Republic of China
- ICS
- 83.100
- Classification
- G 31
Issued by: Standardization Administration of China
Contents
- What this standard covers1
- Document data2
What this standard covers
This standard specifies test methods for the determination of high-density self-skinning rigid foam (apparent overall density greater than 100 kg/m3) properties. This standard applies to self-skinning rigid high density foam, skin foam, performance measurement of structural foam.
Document data
International classification (ICS): 83.100.
Chinese classification (CCS): G31.
Estimated length of the Chinese original: 9,998 words.
Adopted international standard: ISO 9054-1990, IDT.
......
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 1408.1-2006Insulating materials -- Test methods for electric strength -- Part 1: Test at power frequencies
- GB/T 1634.1-2004Plastics - Determination of temperature of deflection under load - Part 1: General test method
- GB/T 1634.2-2004Plastics -- Determination of temperature of deflection under load -- Part 2: Plastics and ebonite
- GB/T 2411-1980Plastics and ebonite -- Determination of indentation hardness by means of a durometer (shore hardness)
- GB/T 2918-1998Plastics -- Standard atmospheres for conditioning and testing
- GB/T 9341-2000Plastics -- Determination of flexural properties
IEC 60243 · ISO 75 · ISO 868 · ISO 291 · GB/T 6342-1996 · ISO 1923 · ISO 845 · ISO 178 · ISO 1926 · ISO 1922 · ISO/DIS8302 · ISO/DIS8301 · ISO 4897 · ISO 6603
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Related Standards
GB/T 20673-2006 — Cellular plastics -- Determination of the coefficient of linear thermal expansion of rigid materials at sub-ambient temperatures
GB/T 3402.2-2026 — Plastics - Homopolymer and copolymer resins of vinyl chloride - Part 2: Preparation of test samples and determination of properties
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GB/T 21333-2008
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