GB/T 37841-2019 PDF English
US$119.00 · In stock · Download in 9 secondsGB/T 37841-2019: Test method for puncture resistance of plastic film and sheeting Delivery: 9 seconds. True-PDF full-copy in English & invoice will be downloaded + auto-delivered via email. See step-by-step procedureStatus: Valid
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivery | Name of Chinese Standard | Status |
| GB/T 37841-2019 | English | 119 |
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Test method for puncture resistance of plastic film and sheeting
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GB/T 37841-2019: Test method for puncture resistance of plastic film and sheeting---This is an excerpt. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.), auto-downloaded/delivered in 9 seconds, can be purchased online: https://www.ChineseStandard.net/PDF.aspx/GBT37841-2019
Test method for puncture resistance of plastic film and sheeting
ICS 83.140.10
G31
National Standards of People's Republic of China
Plastic film and sheet puncture resistance test method
Published on.2019-08-30
2020-03-01 implementation
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 Light Industry Association.
This standard is under the jurisdiction of the National Plastics Standardization Technical Committee (SAC/TC48).
This standard was drafted. Foshan Fo Plastic Technology Group Co., Ltd., Guangzhou Quality Supervision and Inspection Institute, Foshan Jinhui Gaokeguang
Electric Materials Co., Ltd., Zhejiang Dadong Co., Ltd., Jinan Languang Electromechanical Technology Co., Ltd.
The main drafters of this standard. Shi Yazhen, Liang Meiying, Huang Jinxi, Zhang Pengjun, Feng Yefei, Wang Wanjuan, Shi Wujun, Pan Yonghong, Chen Xin.
Plastic film and sheet puncture resistance test method
1 Scope
This standard specifies the test principle, instrument, sample and state adjustment, puncture speed, test step of puncture resistance of plastic film and sheet.
Test results, test reports.
This standard applies to soft plastic films and sheets with a thickness of less than 1mm.
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 1040.1 Determination of tensile properties of plastics - Part 1. General
Standard environment for GB/T 2918 plastic sample conditioning and testing
GB/T 6672 Plastic film and sheet thickness determination mechanical measurement
3 Terms and definitions
The following terms and definitions apply to this document.
3.1
Puncture resistance punctureresistance
The ability of the film and sheet to resist penetration by the puncture needle.
Note. expressed in terms of puncture resistance, puncture resistance or puncture elongation.
3.2
Puncture resistance anti-punctureforce
The maximum force required for the needle to penetrate the specimen vertically.
3.3
Puncture resistance anti-puncturestrength
The puncture resistance of the sample unit thickness.
3.4
Puncture elongation
After the puncture needle contacts the sample, the force value reaches the pre-stress as the starting point until the displacement distance of the puncture needle when the sample penetrates.
4 Principle
The sample is fixed between the two clamping rings, and the puncture needle vertically spurs the center position of the sample at a constant rate, and records the sample subjected to the puncture.
Load and puncture elongation.
GB/T 37841-2019
Test method for puncture resistance of plastic film and sheeting
ICS 83.140.10
G31
National Standards of People's Republic of China
Plastic film and sheet puncture resistance test method
Published on.2019-08-30
2020-03-01 implementation
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 Light Industry Association.
This standard is under the jurisdiction of the National Plastics Standardization Technical Committee (SAC/TC48).
This standard was drafted. Foshan Fo Plastic Technology Group Co., Ltd., Guangzhou Quality Supervision and Inspection Institute, Foshan Jinhui Gaokeguang
Electric Materials Co., Ltd., Zhejiang Dadong Co., Ltd., Jinan Languang Electromechanical Technology Co., Ltd.
The main drafters of this standard. Shi Yazhen, Liang Meiying, Huang Jinxi, Zhang Pengjun, Feng Yefei, Wang Wanjuan, Shi Wujun, Pan Yonghong, Chen Xin.
Plastic film and sheet puncture resistance test method
1 Scope
This standard specifies the test principle, instrument, sample and state adjustment, puncture speed, test step of puncture resistance of plastic film and sheet.
Test results, test reports.
This standard applies to soft plastic films and sheets with a thickness of less than 1mm.
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 1040.1 Determination of tensile properties of plastics - Part 1. General
Standard environment for GB/T 2918 plastic sample conditioning and testing
GB/T 6672 Plastic film and sheet thickness determination mechanical measurement
3 Terms and definitions
The following terms and definitions apply to this document.
3.1
Puncture resistance punctureresistance
The ability of the film and sheet to resist penetration by the puncture needle.
Note. expressed in terms of puncture resistance, puncture resistance or puncture elongation.
3.2
Puncture resistance anti-punctureforce
The maximum force required for the needle to penetrate the specimen vertically.
3.3
Puncture resistance anti-puncturestrength
The puncture resistance of the sample unit thickness.
3.4
Puncture elongation
After the puncture needle contacts the sample, the force value reaches the pre-stress as the starting point until the displacement distance of the puncture needle when the sample penetrates.
4 Principle
The sample is fixed between the two clamping rings, and the puncture needle vertically spurs the center position of the sample at a constant rate, and records the sample subjected to the puncture.
Load and puncture elongation.
......
Source: Above contents are excerpted from the full-copy PDF -- translated/reviewed by: www.ChineseStandard.net / Wayne Zheng et al.
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