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GB/T 36794-2018: Determination of shear adhesion failure temperature of adhesive tape
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| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 36794-2018 | English | 119 |
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Determination of shear adhesion failure temperature of adhesive tape
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GB/T 36794-2018
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Basic data | Standard ID | GB/T 36794-2018 (GB/T36794-2018) | | Description (Translated English) | Determination of shear adhesion failure temperature of adhesive tape | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | G38 | | Classification of International Standard | 83.180 | | Word Count Estimation | 6,675 | | Date of Issue | 2018-09-17 | | Date of Implementation | 2019-04-01 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GB/T 36794-2018: Determination of shear adhesion failure temperature of adhesive tape---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.
Determination of shear adhesion failure temperature of adhesive tape
ICS 83.180
G38
National Standards of People's Republic of China
Determination of shear failure temperature of adhesive tape
Published on.2018-09-17
Implementation of.2019-04-01
State market supervision and administration
China National Standardization Administration issued
Foreword
This standard was drafted in accordance with the rules given in GB/T 1.1-2009.
This standard was proposed by the China Petroleum and Chemical Industry Federation.
This standard is under the jurisdiction of the National Adhesive Standardization Technical Committee (SAC/TC185).
This standard was drafted. China Adhesive and Adhesive Tape Industry Association, Hebei Yongle Adhesive Tape Co., Ltd., Dongguan Kejian Testing Instruments
Company, Shanghai Rubber Products Research Institute Co., Ltd., Yongda (Zhongshan) Co., Ltd., Fenghua Technology Development Co., Ltd., Kaiping Qiqi Adhesive
Product Technology Co., Ltd., 3M China Co., Ltd., Shenzhen Meixin Electronics Co., Ltd.
The main drafters of this standard. Yang Lan, Jin Chunming, Su Ping, Chen Huachang, Zhang Jianqing, Song Yingchun, Luo Jier, Wu Xuan, Chen Weibin, Shi Yifeng,
Sun Fengxian.
Determination of shear failure temperature of adhesive tape
1 Scope
This standard specifies the method for determining the shear failure temperature of adhesive tapes.
This standard applies to the determination and evaluation of the shear failure temperature of adhesive tape.
2 Normative references
The following documents are indispensable for the application of this document. For dated references, only dated versions apply to this article.
Pieces. For undated references, the latest edition (including all amendments) applies to this document.
GB/T 4851-2014 Test method for adhesiveness of adhesive tape
GB/T 22396 pressure sensitive adhesive article terminology
3 Terms and definitions
The following terms and definitions as defined in GB/T 22396 apply to this document.
3.1
Shear damage temperature shearadhesionfailuretemperature; SAFT
When the test piece is loaded with a certain standard mass, the upper limit temperature that the bond area can withstand when shearing fails.
3.2
Adhesive tape shear failure temperature shearadhesionfailuretemperatureofadhesivetape
The upper limit temperature that the adhesive tape can withstand when the viscosity is broken.
4 Principle
By controlling the heating rate of the oven, the time taken for the viscous failure of the adhesive tape test piece was measured, and then the shear failure was calculated.
temperature.
5 instruments and materials
5.1 Blast-type electric heating constant temperature drying oven. accuracy 0.1 °C.
5.2 Sample cutting knife. in accordance with the provisions of 5.3.1 of GB/T 4851-2014.
5.3 Test board. in accordance with the provisions of 5.3.2 of GB/T 4851-2014. The test plate is at least 50 mm long and 50 mm wide.
5.4 Maneuvering or manual pressure roller. in accordance with the provisions of 5.3.3 of GB/T 4851-2014.
5.5 Test stand and auxiliary equipment. in accordance with the provisions of 5.3.4 of GB/T 4851-2014. Timing system with an accuracy of 0.5min.
5.6 Material. According to 5.2 of GB/T 4851-2014.
6 samples and samples
According to 5.4 of GB/T 4851-2014.
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