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GB/T 37403-2019: Tetramethylammonium hydroxide developer for thin film transistor-liquid crystal display (TFT-LCD)
Status: Valid
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 37403-2019 | English | 519 |
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Tetramethylammonium hydroxide developer for thin film transistor-liquid crystal display (TFT-LCD)
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GB/T 37403-2019
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PDF similar to GB/T 37403-2019
Basic data | Standard ID | GB/T 37403-2019 (GB/T37403-2019) | | Description (Translated English) | Tetramethylammonium hydroxide developer for thin film transistor-liquid crystal display (TFT-LCD) | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | L90 | | Classification of International Standard | 31.030 | | Word Count Estimation | 26,280 | | Date of Issue | 2019-05-10 | | Date of Implementation | 2019-09-01 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GB/T 37403-2019: Tetramethylammonium hydroxide developer for thin film transistor-liquid crystal display (TFT-LCD)
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Tetramethylammonium hydroxide developer for thin film transistor-liquid crystal display (TFT-LCD)
ICS 31.030
L90
National Standards of People's Republic of China
Thin film transistor liquid crystal display (TFT-LCD)
Tetramethylammonium hydroxide developer
Crystaldisplay (TFT-LCD)
Published on.2019-05-10
2019-09-01 implementation
State market supervision and administration
China National Standardization Administration issued
Content
Foreword I
1 Scope 1
2 Normative references 1
3 Technical requirements 1
4 Test method 3
5 Inspection rules 4
6 Packaging, marking, transportation and storage 5
Appendix A (Normative) Determination of tetramethylammonium hydroxide 6
Appendix B (Normative) Determination of carbonate ions Automatic potentiometric titration 10
Appendix C (Normative) Determination of chloride ions Ion chromatography 13
Appendix D (Normative) Determination of Methanol by Headspace Gas Chromatography 15
Appendix E (Normative) Determination of Metal Ions Inductively Coupled Plasma Mass Spectrometry 18
Appendix F (Normative Appendix) Determination of the number of particles 21
Foreword
This standard was drafted in accordance with the rules given in GB/T 1.1-2009.
Please note that some of the contents of this document may involve patents. The issuing organization of this document is not responsible for identifying these patents.
This standard is proposed and managed by the National Semiconductor Equipment and Materials Standardization Technical Committee (SAC/TC203).
This standard was drafted. Hangzhou Grinda Chemical Co., Ltd., China Electronics Technology Standardization Institute.
The main drafters of this standard. Yin Yunjian, Chen Yuying, Wang Xiang, Zhou Lichao, Yan Huichuan, Cao Kewei.
Thin film transistor liquid crystal display (TFT-LCD)
Tetramethylammonium hydroxide developer
1 Scope
This standard specifies the technical requirements and test methods for tetramethylammonium hydroxide developing solution for thin film transistor liquid crystal display (TFT-LCD).
Law, inspection rules and signs, packaging, transportation and storage.
This standard applies to tetramethylammonium hydroxide developer solution for thin film transistor liquid crystal display (TFT-LCD).
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 190 dangerous goods packaging mark
GB/T 191 packaging storage and transportation icon
Preparation of GB/T 601 chemical reagent standard titration solution
Preparation of standard solution for GB/T 602 chemical reagent impurity determination
Preparation of preparations and products used in GB/T 603 chemical reagent test method
GB/T 605 Chemical reagent colorimetric method
General rules for sampling GB/T 6678 chemical products
GB/T 6680 Liquid Chemical Product Sampling General
GB/T 6682-2008 Analytical laboratory water specifications and test methods
GB/T 8170 Numerical Rounding Rules and Representation and Determination of Limit Values
GB/T 9725 chemical reagent potentiometric titration
GB/T 11446.1 electronic grade water
GB/T 11446.9 Instrumental test method for electronic grade water particles
GB 15258 Chemical Safety Labeling Regulations
GB 50073-2013 clean factory design specification
JJF1159-2006 Standard Specification for Quadrupole Inductively Coupled Plasma Mass Spectrometer
3 Technical requirements
3.1 traits
A colorless, transparent liquid with a slippery feel at high concentrations. It has strong alkalinity, is corrosive, and is easily decomposed at high temperatures. Easy to absorb dioxane in the air
Carbon, soluble in water and ethanol.
3.2 Technical indicators
Technical indicators should meet the requirements of Table 1.
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