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GB/T 30397-2013: Test method for leather shoes -- Water vapour absorption and permeability
Status: Valid
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 30397-2013 | English | 169 |
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Test method for leather shoes -- Water vapour absorption and permeability
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GB/T 30397-2013
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Basic data | Standard ID | GB/T 30397-2013 (GB/T30397-2013) | | Description (Translated English) | Test method for leather shoes -- Water vapour absorption and permeability | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | Y78 | | Classification of International Standard | 61.060 | | Word Count Estimation | 7,717 | | Quoted Standard | GB/T 22049-2008 | | Regulation (derived from) | National Standards Bulletin 2013 No. 27 | | Issuing agency(ies) | General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China | | Summary | This standard specifies the moisture, water vapor permeability test methods - Determination of shoes the whole shoe. This standard applies to general wearing full-help-style shoes. Full help casual shoes, sneakers, etc. can be implemented by reference. | GB/T 30397-2013: Test method for leather shoes -- Water vapour absorption and permeability---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Test method for leather shoes. Water vapour absorption and permeability
ICS 61.060
Y78
National Standards of People's Republic of China
Shoes, the whole shoe moisture absorption, moisture permeability test methods
Issued on. 2013-12-31
2014-12-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Foreword
This standard was drafted in accordance with GB/T 1.1-2009 given rules.
Please note that some of the content of this document may involve patents. Distribution of this document
Institutions do not assume the responsibility to identify these patents.
The standard proposed by China National Light Industry Council.
This standard by the National Standardization Technical Committee shoe leather shoes Technical Committee (SAC/TC305/SC1) centralized.
This standard was drafted. Country Shoes Quality Supervision and Inspection Center (Wenzhou), Cornell Group Co., Ltd., Wenzhou Wanfeng testing equipment
Ltd., Shaanxi University of Science and Technology.
The main drafters of this standard. Je Kin Ming, HKSAR Hong, Mao Xiaohui Huang win, Daijin Qing, Chen Ke, Du Shaoxun, ZHAO Zi-wen, army tube.
Shoes, the whole shoe moisture absorption, moisture permeability test methods
1 Scope
This standard specifies the moisture, Test Method for Determination of water vapor permeability of the whole shoe leather shoes.
This standard applies to general wearing full leather shoes help. Full help casual shoes, sneakers, etc. can be implemented by reference.
2 Normative references
The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein
Member. For undated references, the latest edition (including any amendments) applies to this document.
GB/T 22049-2008 Footwear footwear and footwear components environmental regulation and testing standards environment
3 Terms and Definitions
The following terms and definitions apply to this document.
3.1
Hygroscopic watervapourabsorption
Under certain conditions, within a certain period of time the whole shoe moisture absorption capacity. With vapor quality within the specified time to absorb the entire shoe to represent.
3.2
Moisture permeability watervapourpermeability
Under certain conditions, water vapor per unit time through the ability of the entire shoe. With water vapor in unit time to indicate the quality of the entire shoe.
Principle 4
Simulation of the water vapor in humid foot shoes are being absorbed by the upper, the insole, the insole to the outsole cavity and other materials discharging process. To be closed
With a certain humidity, water vapor pressure of the shoe cavity produce leads to a certain temperature, by measuring a predetermined period of time after the shoes to absorb moisture increases
Quality of the whole shoe hygroscopic; desiccant to absorb moisture after passing through the upper increased quality through the inner moisture-permeable shoe the whole measuring unit time.
5 Test equipment and materials
5.1 whole shoe moisture vapor permeability tester
5.1.1 the whole shoe moisture vapor permeability tester vapor generated by the devices, pressure regulating device, the main test shoe last, the chamber, the quality measurement devices
To member, works shown in Figure 1.
5.1.2 moisture vapor generating means into the chamber through the inlet pipe shoes, the shoes are not absorbed and not passed back to the steam pipe back through the vapor cavity shoes
Back vapor generating apparatus.
5.1.3 vapor pressure by the shoe cavity pressure sensor, feedback to the pressure regulating device, by adjusting the amount of water vapor transport, the shoe cavity water
Steam and pressure stable at ambient atmosphere (0.12 ± 0.02) kPa.
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