GB/T 6670-1997Cellular plastics--Flexible polyurethane foam--Determination of resilience (English PDF)
软质聚氨酯泡沫塑料回弹性能的测定
GB/T 6670 | Evolution and historical versions
| Std ID | Title | Status |
|---|---|---|
| GB/T 6670-2026 | Flexible cellular polymeric materials - Determination of resilience by ball rebound | Valid |
| GB/T 6670-2008 | Flexible cellular polymeric materials - Determination of resilience by ball rebound | Valid |
| GB/T 6670-1997 | Cellular plastics--Flexible polyurethane foam--Determination of resilience | Obsolete |
GB/T 6670-1997 is obsolete. It has been replaced by GB/T 6670-2008. This page sells the obsolete edition, for projects and contracts that still cite it.
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Issued by
State Bureau of Technical Supervision
Level / Type
National · Recommended
Issue date
May 28, 1997
Implementation date
January 1, 1998
Scope
GB/T 6670-1997 is the English-translated version of 软质聚氨酯泡沫塑料回弹性能的测定.
GB/T 6670-1997 is the Chinese national standard "Cellular plastics--Flexible polyurethane foam--Determination of resilience". It was issued on May 28, 1997 by the State Bureau of Technical Supervision, and took effect on January 1, 1998. It is obsolete: it has been replaced by GB/T 6670-2008.
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Document preview — GB/T 6670-1997
National Standard of the People's Republic of China
Issued by: State Bureau of Technical Supervision
Contents
- Document data
1 Document data
Sector: National standard (Recommended).
Issuing body: State Bureau of Technical Supervision.
Date of issue: 1997-05-28.
Date of implementation: 1998-01-01.
Status: obsolete, replaced by GB/T 6670-2008.
......
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 46225-2025Flexible cellular polymeric materials - Polyurethane foam for laminate use - Specification
- GB/T 10802-2023General flexible polyurethane cellular plastics
- GB/T 24451-2020Low resilience flexible polyurethane cellular plastics
- GB/T 37189-2018Soft melamine foamed plastics material
- QB/T 2080-2018Flexible cellular polymeric materials - High-resilience polyurethane foam
- FZ/T 62036-2017Latex pillow and cushion
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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 6670-1997
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