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Position: Chinese Standard in English/QB/T 2715-2005
QB/T 2715-2005   Leather - Physical and mechanical tests - Determination of apparent density (English Version)
Standard No.: QB/T 2715-2005 Status:abolished remind me the status change

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Implemented on:2005-9-1 Delivery: via email in 1 business day
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Standard No.: QB/T 2715-2005
English Name: Leather - Physical and mechanical tests - Determination of apparent density
Chinese Name: 皮革 物理和机械试验 视密度的测定
Chinese Classification: Y45    Leather processing and products in general
Professional Classification: QB    Professional Standard - Light Industry
ICS Classification: 59.14 59.14    Leather technology 59.14
Issued by: NDRC
Issued on: 2005-3-19
Implemented on: 2005-9-1
Status: abolished
Abolished on:2024-12-01
Superseding:QB/T 3812.10-1999GB
Language: English
File Format: PDF
Word Count: 1500 words
Price(USD): 30.0
Delivery: via email in 1 business day
1 Scope This standard specifies a method for determining the apparent density of leather. This standard is applicable to all types of leathers. 2 Normative References The following normative documents contain provisions which, through reference in this text, constitute provisions of this standard. For dated references, subsequent amendments (excluding corrections), or revisions, of any of these publications do not apply to this standard. However parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent editions of the normative documents indicated below. For undated references, the latest edition of the normative document referred to applies. QB/T 2706-2005 Leather - Chemical, Physical and Mechanical and Fastness Tests - Sampling Location (ISO 2418:2002, MOD) QB/T 2707-2005 Leather - Physical and Mechanical Tests - Sample Preparation and Conditioning (ISO 2419:2002, MOD) QB/T 2709-2005 Leather - Physical and Mechanical Tests - Determination of Thickness (ISO 2589:2002, MOD) 3 Principle The volume of a circular specimen is calculated from the diameter and thickness by treating the specimen as a regular cylinder. The apparent density is obtained by dividing the mass by the volume.
Foreword i 1 Scope 2 Normative References 3 Principle 4 Apparatus 5 Sampling and Specimen Preparation 6 Procedure 7 Expression of Results 8 Test Report
Referred in QB/T 2715-2005:
*QB/T 2706-2005 Leather -- Chemical physical and mechanical and fastness tests -- Sampling location
*QB/T 2707-2005 Leather - Physical and mechanical tests - Sample preparation and conditioning
*QB/T 2709-2005 Leather -- Physical and mechanical tests -- Determination of thickness
Code of China
Standard
QB/T 2715-2005  Leather - Physical and mechanical tests - Determination of apparent density (English Version)
Standard No.QB/T 2715-2005
Statusabolished
LanguageEnglish
File FormatPDF
Word Count1500 words
Price(USD)30.0
Implemented on2005-9-1
Deliveryvia email in 1 business day
Detail of QB/T 2715-2005
Standard No.
QB/T 2715-2005
English Name
Leather - Physical and mechanical tests - Determination of apparent density
Chinese Name
皮革 物理和机械试验 视密度的测定
Chinese Classification
Y45
Professional Classification
QB
ICS Classification
Issued by
NDRC
Issued on
2005-3-19
Implemented on
2005-9-1
Status
abolished
Superseded by
Superseded on
Abolished on
2024-12-01
Superseding
QB/T 3812.10-1999GB
Language
English
File Format
PDF
Word Count
1500 words
Price(USD)
30.0
Keywords
QB/T 2715-2005, QB 2715-2005, QBT 2715-2005, QB/T2715-2005, QB/T 2715, QB/T2715, QB2715-2005, QB 2715, QB2715, QBT2715-2005, QBT 2715, QBT2715
Introduction of QB/T 2715-2005
1 Scope This standard specifies a method for determining the apparent density of leather. This standard is applicable to all types of leathers. 2 Normative References The following normative documents contain provisions which, through reference in this text, constitute provisions of this standard. For dated references, subsequent amendments (excluding corrections), or revisions, of any of these publications do not apply to this standard. However parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent editions of the normative documents indicated below. For undated references, the latest edition of the normative document referred to applies. QB/T 2706-2005 Leather - Chemical, Physical and Mechanical and Fastness Tests - Sampling Location (ISO 2418:2002, MOD) QB/T 2707-2005 Leather - Physical and Mechanical Tests - Sample Preparation and Conditioning (ISO 2419:2002, MOD) QB/T 2709-2005 Leather - Physical and Mechanical Tests - Determination of Thickness (ISO 2589:2002, MOD) 3 Principle The volume of a circular specimen is calculated from the diameter and thickness by treating the specimen as a regular cylinder. The apparent density is obtained by dividing the mass by the volume.
Contents of QB/T 2715-2005
Foreword i 1 Scope 2 Normative References 3 Principle 4 Apparatus 5 Sampling and Specimen Preparation 6 Procedure 7 Expression of Results 8 Test Report
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