GB/T 19089-2012 English PDF

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GB/T 19089-2012: Rubber-or plastics-coated fabrics -- Determination of abrasion resistance -- Martindale method
Status: Valid

GB/T 19089: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 19089-2012	174	Add to Cart	3 days	Rubber-or plastics-coated fabrics -- Determination of abrasion resistance -- Martindale method	Valid
GB/T 19089-2003	399	Add to Cart	3 days	Rubber-or plastics-coated fabrics -- Determination of abrasion resistance -- Martindale method	Obsolete

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Basic data

Standard ID: GB/T 19089-2012 (GB/T19089-2012)
Description (Translated English): Rubber-or plastics-coated fabrics -- Determination of abrasion resistance -- Martindale method
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: G42
Classification of International Standard: 59.080.40
Word Count Estimation: 9,914
Older Standard (superseded by this standard): GB/T 19089-2003
Quoted Standard: GB/T 24133-2009; HG/T 3050.1-2001
Adopted Standard: ISO 5470-2-2003, IDT
Regulation (derived from): National Standards Bulletin No. 13 of 2012
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 determination of two separate material moisture, dry wear performance. This standard applies to coated fabrics coated surface. If you want to uncoated surfaces coated fabrics Determination of the abrasion performance, use GB/T

GB/T 19089-2012: Rubber-or plastics-coated fabrics -- Determination of abrasion resistance -- Martindale method

---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.
ICS59.080.40 G42 National Standards of People's Republic of China GB/T 19089-2012/ISO 5470-2.2003 Replacing GB/T 19089-2003 Rubber or plastic coated fabric abrasion resistance Martindale method (ISO 5470-2.2003, Rubber-orplastics-coatedfabrics- Determinationofabrasionresistance-Part 2. Martindaleabrader, IDT) Issued on. 2012-06-29 2012-12-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Foreword

This standard rule according to GB/T 1.1-2009 given draft. This standard replaces GB/T 19089-2003 "rubber or plastic coated fabrics - Determination of abrasion resistance Martindale Law", and GB/T 19089-2003 compared to the main technical changes are as follows. --- Deleted international standards foreword; --- Normative documents referenced file has changed (see Chapter 2, Chapter 2, 2003 edition); --- The 2003 version 4.1.6, 4.1.7 content into 4.1.4 (see 4.1.4); --- The 2003 version 4.2 would read the title, the original content in 4.2.1 (see 4.2); --- 2003 Version 5.1.2 Delete sampling requirements, the content of which was added 5.1.1 (see 5.1.1); --- Increased 5.2.2 and 5.2.3 sample requirements (see 5.2.2 and 5.2.3); --- The 2003 edition content to the second paragraph of Article 7.2.5 in Chapter 8 after Table 4 (see Chapter 8); --- Remove the 2003 edition of Appendix A; --- Increased by reference. This standard uses the translation method is equivalent to using ISO 5470-2. "rubber or plastic coated fabrics 2003-- Determination of abrasion resistance - Part 2 Score. Martindale abrasion machine. " This standard made the following editorial changes. --- Standard name still used in the 2003 edition of the standard name, do not use the name of international standards; --- Chapter 2 because quoted ISO 12947-2.1998, ISO 12947-3.1998 and ISO 12947-4.1998 non-normative cited , And therefore they are incorporated by reference and replaced with the corresponding country standards; --- Remove Table 1 "mass per unit area of \u200b\u200bthe lowest" in the "minimum" because the representation is incorrect. Please note that some of the content of this document may involve patent issuing authority of this document does not assume responsibility for the identification of these patents. 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. Quartermaster National Product Quality Supervision and Inspection Center, the Institute of the PLA General Logistics Department, oil, rubber Shenyang Institute of glue. The main drafters of this standard. Wangrui Zhong, Liu Bing, Zhang Hui, Tian Guoli, Yang Jianxiong Li Sa. This standard was first published on April 24, 2003, this is the first revision. GB/T 19089-2012/ISO 5470-2.2003 Rubber or plastic coated fabric abrasion resistance Martindale method Warning. Use of this standard should be familiar with normal laboratory procedures intent of this standard 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 two separate determinations material moisture, dry wear performance. This standard applies to the coated surface of the coated fabric. If you want the uncoated surface of the coated fabrics - Determination of abrasion performance, GB/T 21196.2 ~ 21196.4 various test methods for non-coated fabric.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated edition applies to this article Member. For undated references, the latest edition (including any amendments) applies to this document. GB/T 24133-2009 environmental standard rubber or plastic coated fabric conditioning and testing (ISO 2231. 1989, IDT) HG/T3050.1-2001 Rubber or plastic coated fabrics roll characteristics - Part I. Determination of length, width and net Methodological quality (ISO 2286-1.1998, IDT) Principle 3 This standard details the two different ways. In the method 1, the sample holder in the sample holder, using the selected abrasive at a constant Given pressure friction specimens. A derivation of the method is to use wet abrasive. Method 2 is to position the abrasive and specimen opposite. In both Case, the relative motion between the abrasive and the sample have formed a complex in all directions to create friction circular pattern (Lissajous figure) (See FIG. 1). In the test reaches a predetermined number of cycles (the extent of damage evaluation sample) or to a predetermined degree of wear (as recorded in the sample The number of cycles) stop.

4 Equipment and Materials

4.1 wear machine Wear machine should have one or more test units, each with a test bench 4.1.1 ~ 4.1.6 specified parts. 4.1.1 Round specimen holder with an annular sample holder, clamped along the edge of the sample to expose an area of \u200b\u200b(645 ± 5) mm2 circular projection Shaped flat portion. 4.1.2 horizontal grinding table, its size is sufficient to form a side length of 88mm central square test area, usually circular grinding station, the minimum A diameter of 125mm. 4.1.3 keep the sample holder (4.1.1) circular flat part of the projection apparatus and grinding units (4.1.2) in contact, while the sample holder It can rotate freely in the mill flat. 4.1.4 In the sample holder (4.1.1) and grinding between Taiwan (4.1.2) to produce relative movement formed occupies an area of \u200b\u200b(60 ± 1) mm × (60 ± 1) mm of Lissajous figure (see Figure 1). Each specimen holder need Lissajous figure of 16 elliptical motion (rotation), and test GB/T 19089-2012/ISO 5470-2.2003 ......

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