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GB/T 9867-2008: Rubber, vulcanized or thermoplastic -- Determination of abrasion resistance using a rotating cylindrical drum device
Status: Valid GB/T 9867: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 9867-2008 | English | 254 |
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Rubber, vulcanized or thermoplastic -- Determination of abrasion resistance using a rotating cylindrical drum device
| Valid |
GB/T 9867-2008
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| GB/T 9867-1988 | English | 359 |
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Rubber--Determination of abrasion resistance using a rotating cylinderical drum device
| Obsolete |
GB/T 9867-1988
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PDF similar to GB/T 9867-2008
Basic data | Standard ID | GB/T 9867-2008 (GB/T9867-2008) | | Description (Translated English) | Rubber, vulcanized or thermoplastic -- Determination of abrasion resistance using a rotating cylindrical drum device | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | G40 | | Classification of International Standard | 83.060 | | Word Count Estimation | 13,145 | | Date of Issue | 2008-04-01 | | Date of Implementation | 2008-09-01 | | Older Standard (superseded by this standard) | GB/T 9867-1988 | | Quoted Standard | GB/T 531; GB/T 533; GB/T 2941; GB/T 6038; GB/T 6379.2; ISO 9298-1995 | | Adopted Standard | ISO 4649-2002, IDT | | Regulation (derived from) | National Standard Announcement 2008 No.5 (Total No.118) | | 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 rotary roller device for measuring the flow of rubber wear two ways. The criteria include the volume of the sample in the amount of wear on a certain level of emery cloth measuring the friction generated. A method for non- rotating the sample, the method for rotating the sample B, the test results relative to a reference volume of rubber wear index to wear two or represented. This standard applies to comparative tests, quality control, specification based testing and arbitration purposes, research and development work. This can be inferred during the operation and wear test results are not closely linked. | GB/T 9867-2008: Rubber, vulcanized or thermoplastic -- Determination of abrasion resistance using a rotating cylindrical drum device
---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, vulcanized or thermoplastic. Determination of abrasion resistance using a rotating cylindrical drum device
ICS 83.060
G40
National Standards of People's Republic of China
GB/T 9867-2008/ISO 4649.2002
Replacing GB/T 9867-1988
Determination of vulcanized rubber or thermoplastic rubber wear resistance
(Drum roll rotating abrasion machine method)
(ISO 4649.2002, IDT)
Posted 2008-04-01
2008-09-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Foreword
This standard is equivalent to international standards ISO 4649.2002 "Rubber, vulcanized or thermoplastic - Determination of abrasion resistance using a rotary roller
Means "(in English).
This standard is equivalent to translate international standards ISO 4649.2002. Normative references replaced by the national standards with international standards, the references
The standard content did not differ from international standards.
This standard is based on ISO 4649.2002 Dui GB/T 9867-1988 were revised for ease of use, this standard does the following series
Series of Review.
--- Remove the International Standard ISO foreword.
This standard replaces GB/T 9867-1988 "Determination of abrasion resistance of vulcanized rubber (rotating cylindrical drum abrasion machine method)."
This standard is compared to the standard GB/T 9867-1988, the main changes as follows.
--- Increasing the foreword;
--- Increased warnings;
--- Increasing the precision of the content (s edition Chapter 10);
--- Emery cloth by the length of 473mm to 474mm ± 1mm \u200b\u200b(see 5.2);
--- Appendix B of the 1st standard rubber formulations minor adjustments, and its cure time has been changed accordingly;
--- Appendix B Added 1 standard rubber hardness requirements.
The Standard Appendix A, Appendix B are normative appendix.
The standard proposed by China Petroleum and Chemical Industry Association.
This standard by the National Rubber and rubber products Standardization Technical Committee rubber physical and chemical test methods Technical Committee
(SAC/TC35/SC2) centralized.
This standard was drafted. Northwest Rubber Plastic Research and Design Institute.
The main drafters of this standard. Zhu Wei dynasty, Zhao Yunhe.
This standard replaces the standards previously issued as follows.
--- GB/T 9867-1988.
GB/T 9867-2008/ISO 4649.2002
Determination of vulcanized rubber or thermoplastic rubber wear resistance
(Drum roll rotating abrasion machine method)
Warning. Use of this standard should be familiar with normal laboratory practice. This standard does not purport relates to the use of this standard may occur
All security issues. Develop appropriate safety and health system and to ensure compliance with national regulations is the responsibility of the user.
1 Scope
This standard specifies the determination of wear resistance of vulcanized rubber with a rotating roller device in two ways.
This standard includes the amount of wear volume of the sample at a certain level of emery cloth friction generated by. A method for non-rotating sample,
Method B for rotating the sample, the test results with respect to the volume of a certain amount of wear reference gum or wear index to represent.
Note 1. Due to the level of Shabu, Shabu production contaminated by the adhesive and the type of test in front, with wear and other factors, will result in attrition loss of the absolute change
Oriented, so all tests are relative. Comparison of the results compared to a reference gel both can be expressed as compared with the calibrated relative volume emery cloth mill
Consumption, it may be expressed as compared to the reference rubber wear index.
Note 2. Determination of attrition loss generally unified by using a rotary sample, which is due in the course of the experiment, the entire friction surface will be in contact with emery cloth samples. but,
There are also a considerable number of tests using non-rotating sample.
This standard applies to comparative tests, quality control, based on standardized tests and arbitration purposes, research and development work. Operation can be inferred through
This process and the abrasion test results are not closely linked.
2 Normative references
The following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent repair
Change a single (not including errata content) or revisions do not apply to this standard. However, the parties are encouraged to study whether according to the agreement
You can use the latest versions of these documents. For undated reference documents, the latest versions apply to this standard.
Hardness test GB/T 531 rubber hardness pressed into the pocket (GB/T 531-1999, idt ISO 7619. 1986)
GB/T 533 Determination of density of vulcanized rubber (GB/T 533-1991, eqv ISO 2781. 1988)
GB/T 2941 rubber physical test method for preparing and conditioning General Procedure (GB/T 2941-2006, ISO 23529.2004, IDT)
GB/T 6038 Rubber test feed ingredients, mixing and vulcanization - Equipment and procedures (GB/T 6038-2006, ISO 2393.
1994, MOD)
GB/T 6379.2 measurement methods and results of Accuracy (trueness and precision) - Part 2. Determine the standard measurement repeatability and
The basic method of reproduction (GB/T 6379.2-2004, ISO 5725-2.1994, IDT)
ISO 9298.1995 Rubber compounding ingredients zinc oxide Test Method
3 Terms and Definitions
The following terms and definitions apply to this standard.
3.1
Resistance due to mechanical action of the material surface wear properties.
NOTE. In this standard, with a calibrated reference emery cloth, wear resistance can be expressed relative to a standard reference to the amount of wear rubber relative volume, you can also use
With respect to some reference adhesive wear index representation.
3.2
Referring gum produced by abrasion effect a polishing cloth fixed mass loss, under the same test conditions specified, the samples subjected to the same effect
Volume loss generated in cubic millimeters (mm3) meter.
GB/T 9867-2008/ISO 4649.2002
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