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HG/T 3068-2008 English PDF

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HG/T 3068-2008: Rubber compounding ingredients. Silica, precipitated, hydrated. Determination of total copper content
Status: Valid

HG/T 3068: Evolution and historical versions

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
HG/T 3068-2008English169 Add to Cart 3 days [Need to translate] Rubber compounding ingredients. Silica, precipitated, hydrated. Determination of total copper content Valid HG/T 3068-2008
HG/T 3068-1999English199 Add to Cart 2 days [Need to translate] Rubber compounding ingredients. Silica, precipitated, hydrated. Determination of total copper content Obsolete HG/T 3068-1999
HG/T 3068-1989EnglishRFQ ASK 3 days [Need to translate] (Chinese Industry Standard) Obsolete HG/T 3068-1989

PDF similar to HG/T 3068-2008


Standard similar to HG/T 3068-2008

HG/T 5459   GB/T 3780.10   GB/T 3780.1   HG/T 3062   HG/T 3061   HG/T 3072   

Basic data

Standard ID HG/T 3068-2008 (HG/T3068-2008)
Description (Translated English) Rubber compounding ingredients. Silica, precipitated, hydrated. Determination of total copper content
Sector / Industry Chemical Industry Standard (Recommended)
Classification of Chinese Standard G49
Classification of International Standard 83.040.30
Word Count Estimation 6,697
Date of Issue 2008-04-23
Date of Implementation 2008-10-01
Older Standard (superseded by this standard) HG/T 3068-1999
Quoted Standard GB/T 6682; HG/T 3061; HG/T 3065
Adopted Standard ISO 5794-1-2005, MOD
Regulation (derived from) NDRC Notice No. 28 of 2008
Issuing agency(ies) Ministry of Industry and Information Technology
Summary This standard specifies the atomic absorption spectrophotometer precipitated hydrated silica total copper content of test methods. This standard applies to rubber compounding ingredients precipitated hydrated silica. This standard method is applicable to the following sample 125mg/kg copper content in the determination of appropriate measures to enable the measurement range extended to 1250mg/kg.