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GB/T 24136-2009: Rubber-or plastics-coated fabrics -- Determination of resistance to liquids
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| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 24136-2009 | English | 274 |
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Rubber-or plastics-coated fabrics -- Determination of resistance to liquids
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GB/T 24136-2009
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Basic data | Standard ID | GB/T 24136-2009 (GB/T24136-2009) | | Description (Translated English) | Rubber-or plastics-coated fabrics -- Determination of resistance to liquids | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | G42 | | Classification of International Standard | 59.080.40 | | Word Count Estimation | 14,112 | | Date of Issue | 2009-06-15 | | Date of Implementation | 2010-02-01 | | Quoted Standard | GB/T 24133; HG/T 3050.1 | | Adopted Standard | ISO 6450-2005, IDT | | Regulation (derived from) | National Standard Approval Announcement 2009 No.8 (Total No.148) | | 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 performance before and after the selection of the test liquid by measuring immersed in the selection of materials, evaluation of two plastics or vulcanized rubber coated fabrics resistant to liquid performance. | GB/T 24136-2009: Rubber-or plastics-coated fabrics -- Determination of resistance to liquids---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.
Rubber-or plastics-coated fabrics.Determinstion of resistance to liquids
ICS 59.080.40
G42
National Standards of People's Republic of China
GB/T 24136-2009/ISO 6450.2005
Rubber or plastic coated fabrics
Determination of resistance to liquid properties
(ISO 6450.2005, IDT)
Posted 2009-06-15
2010-02-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Foreword
This standard is identical with ISO 6450.2005 "Rubber or plastic coated fabrics - Determination of resistance --- liquid properties" (in English).
This standard is equivalent translation ISO 6450.2005.
For ease of use, this standard made the following editorial changes.
a) "this International Standard" be replaced by "this standard";
b) use a decimal point instead of a decimal comma ",". ",";
c) Remove the preface to international standards;
d) in A. 2.2 Note 2 increase, indicating that you can use the standard oil domestically # 1, 2 # 3 # Standard Oil and Standard Oil.
Appendix A of this standard and Appendix B is an informative annex.
The standard proposed by China Petroleum and Chemical Industry Association.
This standard by the National Rubber and rubber products coated products Standardization Technical Committee Technical Committee (SAC/TC35/SC10)
Centralized.
This standard was drafted. Shanghai Institute of Rubber Products.
The main drafters of this standard. Bianzheng Jun, Yang Chenyun.
GB/T 24136-2009/ISO 6450.2005
Rubber or plastic coated fabrics
Determination of resistance to liquid properties
1 Scope
This standard specifies the performance before and after the selection test liquid by measuring selected soaked material evaluation plastic or vulcanized rubber coating
Two methods (Tier 1 and Tier 2) fabrics liquid resistant properties.
The difference between these two methods as follows.
1, after soaking, wiping to remove excess liquid on the sample.
Method 2, the sample was immersed in a volatile liquid, and then oven dried to remove residual liquid method.
2 Normative references
The following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent
Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research
Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard.
GB/T 24133 Rubber or plastic coated fabrics - Standard conditioning and testing environment (GB/T 24133-2009, ISO 2231.
1989, IDT)
3050.1 Rubber or plastic coated fabrics roll characteristics of HG/T Part 1. Determination of length, width and net mass
Methods (HG/T 3050.1-2001, ISO 2286-1.1998, IDT)
Principle 3
This standard provides a predetermined temperature and time conditions, so that the liquid sample under the impact of the program. Accordance with the relevant test method standards
Determination of selected properties. The sample is then immersed in a liquid selected, and then select the measured performance. Percentage change in performance before and after the immersion
Or value of materials resistant to liquid selection capability.
4 test liquid
Safety precautions --- in the preparation and processing of test fluid, especially those known to be toxic and corrosive or flammable liquids, should be taken
Take appropriate safety precautions. Distribute smoke products should be under effective process ventilation hood, corrosive products do not allow the skin or ordinary clothes
Fit contact; flammable products away from the fire source.
In addition, attention should be paid to the corrosion test liquid may damage the test equipment (such as gripper or clamp) of.
Since the commercialization of the liquid may not be completely stable containing ingredients should preferably use this compound or compounds represented by a completely determined
Standard immersion liquid mixtures thereof. Suitable liquid is given in Appendix A.
If you use a commercially available liquid, the test report shall indicate all possible to get on their origin, composition, properties (such as viscosity, aniline
Point, etc.) and a lot of information.
NOTE. For testing purposes, usually requires the use of a liquid during use of the coated fabric in contact therewith. When measuring the impact of the chemical solution, the solution
Concentration should be adapted to the application requirements.
5 Test conditions
5.1 Temperature
If appropriate, the use of Access to the soaking temperature encountered T. The soaking temperature is maintained in the range of T ± 2 ℃.
GB/T 24136-2009/ISO 6450.2005
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