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Position: Chinese Standard in English/QB/T 2712-2005
QB/T 2712-2005   Leather -- Physical and mechanical tests -- Determination of distension and strength of grain -- Ball burst test (English Version)
Standard No.: QB/T 2712-2005 Status:valid remind me the status change

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Language:English File Format:PDF
Word Count: 3000 words Price(USD):184.0 remind me the price 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 2712-2005
English Name: Leather -- Physical and mechanical tests -- Determination of distension and strength of grain -- Ball burst test
Chinese Name: 皮革 物理和机械试验 粒面强度和伸展高度的测定:球形崩裂试验
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: valid
Superseding:QB/T 3812.7-1999GB
Language: English
File Format: PDF
Word Count: 3000 words
Price(USD): 184.0
Delivery: via email in 1 business day
1 Scope This standard specifies a method for the determination of distension and strength of leather grain. This standard is applicable to all types of leathers (light leather). 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 to, or revisions of, any of these publications do not apply. 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) 3 Principle A steel ball is pressed against the centre of the flesh side of a circular disk of leather securely clamped round its periphery. The pressure and the distension produced are recorded at grain crack and at burst.
Referred in QB/T 2712-2005:
*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 2712-2005 is referred in:
*QB/T 2704-2005 Glove leather
Code of China
Standard
QB/T 2712-2005  Leather -- Physical and mechanical tests -- Determination of distension and strength of grain -- Ball burst test (English Version)
Standard No.QB/T 2712-2005
Statusvalid
LanguageEnglish
File FormatPDF
Word Count3000 words
Price(USD)184.0
Implemented on2005-9-1
Deliveryvia email in 1 business day
Detail of QB/T 2712-2005
Standard No.
QB/T 2712-2005
English Name
Leather -- Physical and mechanical tests -- Determination of distension and strength of grain -- Ball burst test
Chinese Name
皮革 物理和机械试验 粒面强度和伸展高度的测定:球形崩裂试验
Chinese Classification
Y45
Professional Classification
QB
ICS Classification
Issued by
NDRC
Issued on
2005-3-19
Implemented on
2005-9-1
Status
valid
Superseded by
Superseded on
Abolished on
Superseding
QB/T 3812.7-1999GB
Language
English
File Format
PDF
Word Count
3000 words
Price(USD)
184.0
Keywords
QB/T 2712-2005, QB 2712-2005, QBT 2712-2005, QB/T2712-2005, QB/T 2712, QB/T2712, QB2712-2005, QB 2712, QB2712, QBT2712-2005, QBT 2712, QBT2712
Introduction of QB/T 2712-2005
1 Scope This standard specifies a method for the determination of distension and strength of leather grain. This standard is applicable to all types of leathers (light leather). 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 to, or revisions of, any of these publications do not apply. 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) 3 Principle A steel ball is pressed against the centre of the flesh side of a circular disk of leather securely clamped round its periphery. The pressure and the distension produced are recorded at grain crack and at burst.
Contents of QB/T 2712-2005
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Keywords:
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