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QB/T 1646-2007 English PDF

US$319.00 ยท In stock
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QB/T 1646-2007: Polyurethane synthetic leather
Status: Valid

QB/T 1646: Evolution and historical versions

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
QB/T 1646-2007English319 Add to Cart 3 days [Need to translate] Polyurethane synthetic leather Valid QB/T 1646-2007
QB/T 1646-1992English479 Add to Cart 4 days [Need to translate] (PU synthetic leather) Obsolete QB/T 1646-1992

PDF similar to QB/T 1646-2007


Standard similar to QB/T 1646-2007

GB/T 8948   GB/T 3830   QB/T 2888   QB/T 5943   QB/T 5944   QB/T 5942   

Basic data

Standard ID QB/T 1646-2007 (QB/T1646-2007)
Description (Translated English) Polyurethane synthetic leather
Sector / Industry Light Industry Standard (Recommended)
Classification of Chinese Standard Y47
Classification of International Standard 59.080.40
Word Count Estimation 10,170
Date of Issue 2007-10-08
Date of Implementation 2008-03-01
Older Standard (superseded by this standard) QB/T 1646-1992
Quoted Standard GB/T 250-1995; GB/T 251-1995; GB/T 2828.1-2003; GB/T 2918-1998; GB/T 3920-1997; GB/T 4689.21-1996; GB/T 4744-1997; GB/T 8949-1995; QB/T 2709-2005; QB/T 2710-2005; QB/T 2712-2005; QB/T 2714-2005
Regulation (derived from) ?Development and Reform Commission Announcement 2007 No.66; "light industry standards and quality" 2009 No.6
Issuing agency(ies) Ministry of Industry and Information Technology
Summary This standard specifies the classification of polyurethane synthetic leather, requirements, test methods, inspection rules and signs mark, packaging, transport and storage. This standard applies to acupuncture nonwovens enzyme by polyurethane resin wet processing, solvent extraction and finishing process after series of enzymes made ??of polyurethane synthetic leather with a lotus -shaped hollow fiber structure.

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Question 5: Should I purchase the latest version QB/T 1646-2007?

Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version QB/T 1646-2007 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically.