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GB/T 31334.6-2020 English PDF

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US$99.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 31334.6-2020: Test methods for dipped canvas - Part 6: Determinations of size grammage, etc.
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 31334.6-2020	99	Add to Cart	3 days	Test methods for dipped canvas - Part 6: Determinations of size grammage, etc.	Valid

Similar standards

GB/T 36363 GB/T 20786 GB 18241.1 GB/T 31334.5 GB/T 31334.4 GB/T 31334.2

Basic data

Standard ID: GB/T 31334.6-2020 (GB/T31334.6-2020)
Description (Translated English): Test methods for dipped canvas - Part 6: Determinations of size grammage, etc.
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: G47
Classification of International Standard: 83.140.99
Word Count Estimation: 5,531
Date of Issue: 2020-11-19
Date of Implementation: 2021-10-01
Quoted Standard: GB/T 6529; GB/T 8170; GB/T 32110; HG/T 2765.4
Regulation (derived from): National Standard Announcement No. 26 of 2020
Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration
Summary: This standard specifies the test methods for the thickness, width, length and weight of dipped canvas. This standard applies to the test of basic items such as the size and weight of dipped canvas made of fibers.

GB/T 31334.6-2020: Test methods for dipped canvas - Part 6: Determinations of size grammage, etc.

---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.
Test methods for dipped canvas - Part 6.Determinations of size, grammage, etc ICS 83.140.99 G47 National Standards of People's Republic of China Test method for dipped canvas Part 6.Measurement of basic items such as size and weight 2020-11-19 released 2021-10-01 implementation State Administration for Market Regulation Issued by the National Standardization Management Committee

Foreword

GB/T 31334 "Test Method for Dipped Canvas" is divided into 6 parts. ---Part 1.Adhesive strength; ---Part 2.Warp curl and density; ---Part 3.Stiffness; ---Part 4.Dry heat shrinkage rate; ---Part 5.Tensile performance; ---Part 6.Measurement of basic items such as size and weight. This part is Part 6 of GB/T 31334. This section was drafted in accordance with the rules given in GB/T 1.1-2009. This part was proposed by the China Petroleum and Chemical Industry Federation. This part is under the jurisdiction of the National Rubber and Rubber Products Standardization Technical Committee (SAC/TC35). Drafting organizations of this section. Anhui Huaye Special Materials Co., Ltd., Qingdao University of Science and Technology, Ningbo Karcher Tape Co., Ltd., Qingdao University of Science and Technology Rubber and Plastic Technology Service Co., Ltd., Qingdao New Material Technology Industrial Park Development Co., Ltd., Qingdao Shengke Materials Co., Ltd., Zaozhuang Tianyishi Industry Co., Ltd. The main drafters of this section. Zhou Yechang, Liu Li, Ying Jianli, Sun Lishui, Feng Xiaomeng, Zhang Baogang, Fang Jingdong. Test method for dipped canvas Part 6.Measurement of basic items such as size and weight

1 Scope

This part of GB/T 31334 specifies the test methods for the thickness, width, length and weight of dipped canvas. This section applies to the test of basic items such as size and weight of dipped canvas made of fibers.

2 Normative references

The following documents are indispensable for the application of this document. For dated reference documents, only the dated version applies to this article Pieces. For undated references, the latest version (including all amendments) applies to this document. GB/T 6529 Standard atmosphere for textile humidity control and testing GB/T 8170 Numerical rounding rules and the expression and determination of limit values GB/T 32110 Terms and definitions of dipped framework materials HG/T 2765.4 blue rubber indicator, color-changing silica gel and cobalt-free color-changing silica gel

3 Terms and definitions

The following terms and definitions defined in GB/T 32110 apply to this document. 3.1 Weight The quality of one square meter dipped canvas after drying.

4 Test conditions

The test should be carried out under the standard atmospheric environment specified in GB/T 6529.

5 Equipment

5.1 Constant temperature oven. The temperature can be adjusted to (105±2)℃. 5.2 Electronic balance. The range is 100g, the minimum graduation value is 0.01g, and the accuracy level is Class III. 5.3 Steel ruler. The minimum graduation value is 1mm. 5.4 Steel tape measure. the minimum graduation value is 1mm, and the accuracy grade is Ⅱ. 5.5 Dryer desiccant. Use the blue gum indicator specified in HG/T 2765.4 as the desiccant. 5.6 The thickness gauge shall meet the following requirements. a) The minimum graduation value is 0.01mm; b) Measuring range. 0mm~10mm; c) The diameter of the upper pressure plate is (9.5±0.3) mm, and the pressure applied to the sample is (170±3) cN; d) There is a lower pressure plate. ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 31334.6-2020_English be delivered?

Answer: Upon your order, we will start to translate GB/T 31334.6-2020_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB/T 31334.6-2020_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 31334.6-2020_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Question 3: Does the price include tax/VAT?

Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countries

Question 4: Do you accept my currency other than USD?

Answer: Yes. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.