GB/T 21526-2008Structural adhesives - Guidelines for the surface preparation of metals and plastics prior to adhesive bonding (English PDF)
结构胶粘剂 粘接前金属和塑料表面处理导则
GB/T 21526 | Evolution and historical versions
| Std ID | Title | Status |
|---|---|---|
| GB/T 21526-2025 | Structural adhesives—Directives for the surface preparation of metals and plastics prior to adhesive bonding | Valid |
| GB/T 21526-2008 | Structural adhesives - Guidelines for the surface preparation of metals and plastics prior to adhesive bonding | Obsolete |
GB/T 21526-2008 is obsolete. It has been replaced by GB/T 21526-2025. This page sells the obsolete edition, for projects and contracts that still cite it.
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Issued by
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China; Standardization Administration of China
Level / Type
National · Recommended
Issue date
April 1, 2008
Implementation date
September 1, 2008
Scope
GB/T 21526-2008 is the English-translated version of 结构胶粘剂 粘接前金属和塑料表面处理导则.
GB/T 21526-2008 is the Chinese national standard "Structural adhesives - Guidelines for the surface preparation of metals and plastics prior to adhesive bonding".
It was issued on April 1, 2008 by the General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China and the Standardization Administration of China, and took effect on September 1, 2008. It is obsolete: it has been replaced by GB/T 21526-2025.
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Document preview — GB/T 21526-2008
National Standard of the People's Republic of China
Issued by: General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China; Standardization Administration of China
Contents
- Document data
1 Document data
Sector: National standard (Recommended).
Issuing body: General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China; Standardization Administration of China.
Date of issue: 2008-04-01.
Date of implementation: 2008-09-01.
Status: obsolete, replaced by GB/T 21526-2025.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — all pages — is available in the English PDF.
Referenced standards
Cited by
- GB/T 45912-2025Life cycle safety requirements for exhibits of science and technology museum
- GB/T 7122-2025Determination of peel resistance of high-strength adhesive bonds - Floating-roller method
- GB/T 43747-2024Evaluation of adhesion properties of sealants - Strip peel method
- GB/T 44302-2024Carbon fibre reinforced plastics and metal assemblies - Determination of the tensile lap-shear strength
- GB/T 41738-2022Test method for mode I interlaminar fracture toughness(GIC) of fibre metal laminates
- GB/T 41753-2022Test method for durability to extension compression cycling under accelerated weathering for sealants
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Related Standards
GB/T 10003-2026 — Biaxially oriented polypropylene (BOPP) film
GB/T 10004-2026 — Plastic/Plastic laminated films and pouches for packaging
GB/T 10007-2026 — Rigid cellular plastics - Determination of shear properties
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GB/T 21526-2008
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