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US$189.00 · In stock Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 31110-2014: Paper and board -- Determination of z-directional tensile strength Status: Valid
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| GB/T 31110-2014 | English | 189 |
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Paper and board -- Determination of z-directional tensile strength
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GB/T 31110-2014
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Basic data | Standard ID | GB/T 31110-2014 (GB/T31110-2014) | | Description (Translated English) | Paper and board -- Determination of z-directional tensile strength | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | Y30 | | Classification of International Standard | 85.010 | | Word Count Estimation | 8,851 | | Date of Issue | 9/3/2014 | | Date of Implementation | 8/1/2015 | | Quoted Standard | GB/T 450; GB/T 10739 | | Adopted Standard | ISO 15754-2009, MOD | | Regulation (derived from) | People's Republic of China Announcement of Newly Approved National Standards No. 21 of 2014 | | 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 method for determining a Z direction tensile strength. This Standard applies to paper and paperboard, not applicable to corrugated cardboard. This Standard paper weight range not explicitly defined, but when the paper quantitat |
GB/T 31110-2014: Paper and board -- Determination of z-directional tensile strength---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.
Paper and board. Determination of z-directional tensile strength
ICS 85.010
Y30
National Standards of People's Republic of China
Paper and paperboard Z direction tensile strength measurement
(ISO 15754.2009, MOD)
Issued on. 2014-09-03
2015-08-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Foreword
This standard was drafted in accordance with GB/T 1.1-2009 given rules.
This standard uses redrafted Law Amendment uses ISO 15754.2009 "Paper and paperboard Z direction tensile strength determination."
This standard and ISO 15754.2009 Main technical differences and their reasons are as follows.
Information on normative references, this standard has been adjusted technical differences, in order to adapt our technical conditions, adjust the set
As reflected in Chapter 2, "Normative references", the specific adjustments are as follows.
• Modify with international standards of GB/T 450 instead of ISO 186 (see 7.1);
• Use equivalent to international standards of GB/T 10739 replaced by ISO 187 (see 7.1).
The standard proposed by China National Light Industry Council.
The standard paper by the National Standardization Technical Committee (SAC/TC141) centralized.
This standard was drafted. China Pulp and Paper Research Institute, UPM (China) Co., Ltd. Zhuhai Special Economic Zone Hongta Yanlord Paper Co.
Limited, the national paper quality supervision and inspection center.
The main drafters of this standard. Zhangqing Wen, left Jianbo, Yuan Xiaoyu, Zhang Dongsheng, Yang Guozhu, Ma Hongsheng.
Paper and paperboard Z direction tensile strength measurement
1 Scope
This standard specifies a method for determining the Z tensile strength.
This standard applies to paper and paperboard, not for corrugated cardboard.
The standard paper weight range not explicitly defined, but when the basis weight of less than 60.0g/m2, it is possible to make double-sided adhesive paper
Increased strength, the test results for reference only.
2 Normative references
The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein
Member. For undated references, the latest edition (including any amendments) applies to this document.
GB/T 450 and take samples to an aspect of paper and paperboard samples, positive and negative determination (GB/T 450-2008, ISO 186.
2002, MOD)
GB/T 10739 paper, paperboard and pulp sample processing and testing standard atmospheric conditions (GB/T 10739-2002, ISO 187.
1990, EQV)
3 Terms and Definitions
The following terms and definitions apply to this document.
3.1
Z to the z-direction
And the direction perpendicular to the paper.
3.2
Z-tensile strength z-directionaltensilestrength
Under the test conditions specified unit area of \u200b\u200bpaper or paperboard to Z can withstand the maximum tensile strength in kilopascals (kPa) represented.
Principle 4
When using double-sided adhesive paste samples between two flat metal plate, apply some pressure to the sample, and maintained to a predetermined pressure
between. Tension is applied to the use of a tensile tester samples along the Z-direction, within the prescribed loading time for the destruction of the sample, the instrument records through the entire stretch
Maximum tensile process.
5 Test Equipment
5.1 tensile tester
5.1.1 pressing device can double-sided adhesive and sample test disc bonded together to keep the pressure 1.4MPa ± 0.1MPa.
5.1.2 tensile test apparatus is shown as the value of accuracy ± 2%.
Note. The range is 1kN force measuring device is suitable.
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