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GB/T 34261-2017 English PDF

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US$119.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 34261-2017: Optical film for polarizer -- Test method for the anti-scratch
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 34261-2017	119	Add to Cart	3 days	Optical film for polarizer -- Test method for the anti-scratch	Valid

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Basic data

Standard ID: GB/T 34261-2017 (GB/T34261-2017)
Description (Translated English): Optical film for polarizer -- Test method for the anti-scratch
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: G15
Classification of International Standard: 71.080.99
Word Count Estimation: 6,641
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 34261-2017: Optical film for polarizer -- Test method for the anti-scratch

---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.
Optical film for polarizer - Test method for the anti-scratch ICS 71.080.99 G15 National Standards of People's Republic of China Polarizing film with optical film scratch test 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 Optical Thin Film Standardization Technical Committee (SAC/TC431) centralized. This standard was drafted by Shenzhen Shengbo Optoelectronics Technology Co., Ltd. The main drafters of this standard. Qiu Shaohua, Chen Min, Zhong Weihong, Li Dongying, Liuyi Yuan, Zhang Yunfei, Liu Min, Dong Yumei, Zhongwei Hong. Polarizing film with optical film scratch test

1 Scope

This standard specifies the polarizer with optical films, including TAC film, PET film, PMMA film and other anti-scratch test methods. This standard applies to optical films used in polarizers, including TAC film, PET film, PMMA film scratch 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. Determination of abrasion resistance of case - hardened polyester film HG/T 4303-2012

3 Terms and definitions

The following terms and definitions apply to this document. 3.1 Anti-scratch anti-scratch Optical film surfaces resist scratching or other defects due to scratching by external sharp objects. 3.2 Surface hardness surfacehardness Optical film surface resistance to deformation or damage. 3.3 Abrasion resistance abrasionresistance Optical film surface resistance to friction machinery role.

4 test principle

4.1 surface hardness The pencil hardness test method, the film sample is fixed on the test platform, by moving the film to increase the hardness of the pencil to measure Set the surface hardness of the film. Test, the pencil fixed, and load a certain load (recommended load 500g ~ 1000g, according to customer specific Seeking choice) is pressed down on the film surface at an angle of 45 °. 4.2 wear resistance The film sample was fixed on the test platform and the abrasion resistance of the film was measured by reciprocating the steel wool on the film.

5 surface hardness test

5.1 Test Equipment 5.1.1 Electric pencil hardness tester. ......

Image

Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 34261-2017_English be delivered?

Answer: Upon your order, we will start to translate GB/T 34261-2017_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 34261-2017_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 34261-2017_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.