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GB/T 34228-2017: Dipped heat-resistant canvas -- Test method for adhesion strength at high temperature
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| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 34228-2017 | English | 119 |
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Dipped heat-resistant canvas -- Test method for adhesion strength at high temperature
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GB/T 34228-2017
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Basic data | Standard ID | GB/T 34228-2017 (GB/T34228-2017) | | Description (Translated English) | Dipped heat-resistant canvas -- Test method for adhesion strength at high temperature | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | G47 | | Word Count Estimation | 6,618 | | Date of Issue | 2017-09-07 | | Date of Implementation | 2018-04-01 | | 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 | GB/T 34228-2017: Dipped heat-resistant canvas -- Test method for adhesion strength at high temperature
---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.
Dipped heat-resistant canvas - Test method for adhesion strength at high temperature
ICS 83.140.99
G47
National Standards of People's Republic of China
Test method for high temperature adhesive properties of heat-soaked canvas
hightemperature
2017-09-07 Posted
2018-04-01 implementation
General Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
China National Standardization Administration released
Foreword
This standard was drafted in accordance with the rules given in GB/T 1.1-2009.
This standard proposed by the China Petroleum and Chemical Industry Federation.
This standard by the National Standardization Technical Committee rubber and rubber products dipped skeleton material Technical Committee (SAC/TC35/SC13)
Focused.
This standard drafting unit. Wuhu Hua Ye Industrial Co., Ltd., Qingdao Branch of New Rubber Technology Services Ltd., Qingdao University of Science and Technology,
Ningbo Kai Chi Tape Co., Ltd. Qingdao Haier New Materials Development Co., Ltd., Qingdao New Materials Technology Industrial Park Development Co., Ltd.
The main drafters of this standard. Xie Yanxia, Wang Bing Xin, Liu Li, should build Li, Li Wei, Sun Lishui.
Test method for high temperature adhesive properties of heat-soaked canvas
1 Scope
This standard specifies the heat-dipped canvas and rubber vulcanized to prepare a sample to test its temperature conditions in the 100 ℃ ~.200 ℃
Under the adhesive strength, rubber coverage and other adhesive properties of the test method.
This standard applies to hot dipped canvas high temperature adhesion test.
2 Normative references
The following documents for the application of this document is essential. For dated references, only the dated version applies to this article
Pieces. For undated references, the latest edition (including all amendments) applies to this document.
GB/T 2941 Rubbery physical test specimen preparation and conditioning procedures
GB/T 6038 rubber test compounding ingredients, mixing and curing equipment and operating procedures
GB/T 8170 rounded repair rules and limit values of the representation and judgment
GB/T 12833 rubber and plastic tear strength and bond strength determination of multi-peak curve analysis
GB/T 30435 electric oven and electric blast oven
Test methods for dipped canvas GB/T 31334.1 Part 1. Adhesion strength
GB/T 32110 dipped skeleton materials terms and definitions
3 Terms and definitions
GB/T 32110 defined terms and definitions apply to this document.
4 test principle
The dipped canvas and rubber are made into a sample blank according to a certain order, and after being vulcanized, a sample is prepared. Put the specimen into the tensile testing machine
Of the high temperature incubator and clamp the upper and lower holder, preheated to a predetermined time, the sample canvases at a constant speed and the adjacent sail
Peel off the peel force during the peel test peel force peak, the value of the ratio of the width of the specimen dipped canvas at this temperature adhesive strength
Degree; the ratio of the minimum peel force to the width of the sample is the minimum bond strength of the sample at that temperature. Calculate the rubber coverage of the two release surfaces of the specimen
Rate, with the smaller value as the rubber coverage of the sample.
5 equipment and tools
This test should be used constant speed (CRE) tensile testing machine, the tensile testing machine should meet the following requirements.
a) Equipped with a high temperature thermostat equipped with the technical requirements of electric blast drying oven given in GB/T 30435;
b) The testing machine should have a gripper holding the sample, during the test, does not slide, the gripping surface of the two gripper should be the same vertical
In the face, the movable holder should be able to maintain constant speed movement;
c) The testing machine should be equipped with computer hardware and software that can record and process the test data according to the method specified in GB/T 12833
Piece system
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