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Position: Chinese Standard in English/GB/T 7762-2003
GB/T 7762-2003   Rubber, vulcanized or thermoplastic - Resistance to ozone cracking - Static strain test (English Version)
Standard No.: GB/T 7762-2003 Status:superseded remind me the status change

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Language:English File Format:PDF
Word Count: 5000 words Price(USD):120.0 remind me the price change

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Implemented on:2003-7-1 Delivery: via email in 1 business day
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Standard No.: GB/T 7762-2003
English Name: Rubber, vulcanized or thermoplastic - Resistance to ozone cracking - Static strain test
Chinese Name: 硫化橡胶或热塑性橡胶 耐臭氧龟裂静态拉伸试验
Chinese Classification: G40    Rubber products in general
Professional Classification: GB    National Standard
Issued by: AQSIQ
Issued on: 2003-1-10
Implemented on: 2003-7-1
Status: superseded
Superseded by:GB/T 7762-2014 Rubber,vulcanized or thermoplastic—Resistance to ozone cracking—Static strain testing
Superseded on:2015-6-1
Superseding:GB/T 7762-1987 Rubber vulcanized--To zone ageing--Static strain test method
Language: English
File Format: PDF
Word Count: 5000 words
Price(USD): 120.0
Delivery: via email in 1 business day
This standard specifies a method for the determination of resistance of vulcanized or thermoplastic rubbers to cracking when exposed, under static tensile strain, to air containing a definite concentration of ozone and at a definite temperature in circumstances that exclude the effects of direct light. The relative ozone resistance of different rubbers can vary markedly according to ozone concentration and temperature. In addition, tests are carried out on thin test pieces deformed in tension and the significance of attack for articles in service may be quite different owing to the effects of size and the type and magnitude of deformation. Explanatory notes on the nature of ozone cracking are given in Appendix A.
Foreword I 1 Scope 2 Normative References 3 Definitions 4 Principle 5 Apparatus 6 Test Piece 7 Conditioning 8 Test Conditions 9 Test Procedure 10 Result Expression 11 Test Report Appendix A (Informative) Explanatory Notes Appendix B (Informative) Determination Method for Ozone Concentration - Iodometry
Referred in GB/T 7762-2003:
* GB/T 2941-2006 Rubber - General procedures for preparing and conditioning test pieces for physical test methods
* GB/T 9865.1-19
GB/T 7762-2003 is referred in:
* QC/T 639-2004 Rubber Weatherstrips for Automobile
* GB/T 5574-2008 Industrial rubber sheet
* GB/T 5574-2008 Industrial rubber sheet
* GB 20688.4-2007 Rubber bearings-Part 4:Normal rubber bearings
* GB/T 21282-2007 Rubber/Plastics weatherstrip for automobile
*TB/T 1961-2006 Draft gears for locomotives and cars
*GB/T 24498-2009 Gaskets for doors,windows and curtain walls of buildings
Code of China
Standard
GB/T 7762-2003  Rubber, vulcanized or thermoplastic - Resistance to ozone cracking - Static strain test (English Version)
Standard No.GB/T 7762-2003
Statussuperseded
LanguageEnglish
File FormatPDF
Word Count5000 words
Price(USD)120.0
Implemented on2003-7-1
Deliveryvia email in 1 business day
Detail of GB/T 7762-2003
Standard No.
GB/T 7762-2003
English Name
Rubber, vulcanized or thermoplastic - Resistance to ozone cracking - Static strain test
Chinese Name
硫化橡胶或热塑性橡胶 耐臭氧龟裂静态拉伸试验
Chinese Classification
G40
Professional Classification
GB
ICS Classification
Issued by
AQSIQ
Issued on
2003-1-10
Implemented on
2003-7-1
Status
superseded
Superseded by
GB/T 7762-2014 Rubber,vulcanized or thermoplastic—Resistance to ozone cracking—Static strain testing
Superseded on
2015-6-1
Abolished on
Superseding
GB/T 7762-1987 Rubber vulcanized--To zone ageing--Static strain test method
Language
English
File Format
PDF
Word Count
5000 words
Price(USD)
120.0
Keywords
GB/T 7762-2003, GB 7762-2003, GBT 7762-2003, GB/T7762-2003, GB/T 7762, GB/T7762, GB7762-2003, GB 7762, GB7762, GBT7762-2003, GBT 7762, GBT7762
Introduction of GB/T 7762-2003
This standard specifies a method for the determination of resistance of vulcanized or thermoplastic rubbers to cracking when exposed, under static tensile strain, to air containing a definite concentration of ozone and at a definite temperature in circumstances that exclude the effects of direct light. The relative ozone resistance of different rubbers can vary markedly according to ozone concentration and temperature. In addition, tests are carried out on thin test pieces deformed in tension and the significance of attack for articles in service may be quite different owing to the effects of size and the type and magnitude of deformation. Explanatory notes on the nature of ozone cracking are given in Appendix A.
Contents of GB/T 7762-2003
Foreword I 1 Scope 2 Normative References 3 Definitions 4 Principle 5 Apparatus 6 Test Piece 7 Conditioning 8 Test Conditions 9 Test Procedure 10 Result Expression 11 Test Report Appendix A (Informative) Explanatory Notes Appendix B (Informative) Determination Method for Ozone Concentration - Iodometry
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Keywords:
GB/T 7762-2003, GB 7762-2003, GBT 7762-2003, GB/T7762-2003, GB/T 7762, GB/T7762, GB7762-2003, GB 7762, GB7762, GBT7762-2003, GBT 7762, GBT7762