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GB/T 33049-2016 English PDF

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GB/T 33049-2016: Polarizing optical film -- Determination for adhesion of coating
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Basic data

Standard ID GB/T 33049-2016 (GB/T33049-2016)
Description (Translated English) Polarizing optical film -- Determination for adhesion of coating
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard G15
Classification of International Standard 71.080.99
Word Count Estimation 6,639
Date of Issue 2016-10-13
Date of Implementation 2017-05-01
Regulation (derived from) National Standard Notice No.1716 of 2016
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 33049-2016: Polarizing optical film -- Determination for adhesion of coating

---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.
Polarizing optical film - Determination for adhesion of coating ICS 71.080.99 G15 National Standards of People's Republic of China Method for determination of adhesion of polarizing film optical film coating 2016-10-13 released 2017-05-01 implementation General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China China National Standardization Management Committee released

Foreword

This standard is drafted in accordance with the rules given in GB/T 1.1-2009. This standard is proposed by the China Petroleum and Chemical Industry Association. This standard by the National Optical Functional Film Materials Standardization Technical Committee (SAC/TC431) centralized. The drafting of this standard. Shenzhen Shengbo Optoelectronics Technology Co., Ltd. The main drafters of this standard. Qiu Shaohua, Zhong Weihong, Chen Min, Qian Kun, Ouyang Huiling, Zhong Weihong, Zhang Yunfei. Method for determination of adhesion of polarized film optical film coating

1 Scope

This standard specifies the method for determining the adhesion of polarized film optical film coatings. This standard is applicable to the determination of the adhesion of the polarizing plates for liquid crystal displays and their associated optical films.

2 normative reference documents

The following documents are indispensable for the application of this document. For dated references, only the dated edition applies to this article Pieces. For undated references, the latest edition (including all modifications) applies to this document. Test for GB/T 9286 Paints and varnishes ISO 2409 Paints and varnishes-Cross-cuttest

3 terms and definitions

The following terms and definitions apply to this document. 3.1 Adhesion Surface coating and the degree of close to the substrate.

4 test steps

4.1 Test equipment 4.1.1 Baige knife The ruler should comply with the requirements of ISO 2409 and GB/T 9286. The lacquer consists of a blade and a shank. Blade specifications. 1mm10 grid 11 blade blade, the tip distance is (1 ± 0.01) mm, such as Figure 1 shows. Figure 1 Figure of a hundred grid knife

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