GB/T 3780.7-1996Carbon black--Determination of pH value (English PDF)
炭黑pH值的测定
GB/T 3780.7 | Evolution and historical versions
| Std ID | Title | Status |
|---|---|---|
| GB/T 3780.7-2025 | Carbon black - Part 7: Determination of pH value | Valid |
| GB/T 3780.7-2016 | Carbon black - Part 7: Determination of pH value | Obsolete |
| GB/T 3780.7-2006 | Carbon black - Part 7: Determination of pH value | Obsolete |
| GB/T 3780.7-1996 | Carbon black--Determination of pH value | Obsolete |
GB/T 3780.7-1996 is obsolete. It has been replaced by GB/T 3780.7-2006. 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
October 28, 1996
Implementation date
June 1, 1997
Scope
GB/T 3780.7-1996 is the English-translated version of 炭黑pH值的测定.
GB/T 3780.7-1996 is the Chinese national standard "Carbon black--Determination of pH value". It was issued on October 28, 1996 by the State Bureau of Technical Supervision, and took effect on June 1, 1997. It is obsolete: it has been replaced by GB/T 3780.7-2006.
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Document preview — GB/T 3780.7-1996
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: 1996-10-28.
Date of implementation: 1997-06-01.
Status: obsolete, replaced by GB/T 3780.7-2006.
......
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
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- GB/T 3778-2021Carbon black for use in rubber products
- JT/T 860.7-2017Modifer for asphalt mixture - Part 7: Pyrolytic carbon black from used tire
- GB/T 32695-2016Coated carbon black super dispersible in water
- GB/T 3782-2016Acetylene black
- GB/T 12827-2008Standard reference acetylene blank and standard practice for evaluation
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Related Standards
GB/T 3780.8-2019 — Carbon black -- Part 8: Determination of heating loss
GB/T 3780.6-1998 — Carbon black used in rubber products--Tinting strength test method
GB/T 3780.8-2008 — Carbon black - Part 8: Determination of heating loss
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GB/T 3780.7-1996
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