GB/T 37403-2019Tetramethylammonium hydroxide developer for thin film transistor-liquid crystal display(TFT-LCD) (English PDF)
薄膜晶体管液晶显示器(TFT-LCD)用四甲基氢氧化铵显影液
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Issued by
SAMR; SAC
Level / Type
National · Recommended
Issue date
May 10, 2019
Implementation date
September 1, 2019
Scope
GB/T 37403-2019 is the English-translated version of 薄膜晶体管液晶显示器(TFT-LCD)用四甲基氢氧化铵显影液.
GB/T 37403-2019 is the Chinese standard "Tetramethylammonium hydroxide developer for thin film transistor-liquid crystal display(TFT-LCD)". Its scope clause reads: 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). Its clauses include technical requirements.
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Document preview — GB/T 37403-2019
National Standard of the People's Republic of China
- ICS
- 31.030
- Classification
- L 90
Issued by: State Administration for Market Regulation; Standardization Administration of the PRC
Contents
- Foreword
- 1 Scope
- 2 Normative references
- 3 Technical requirements
- 4 Test method
- 5 Inspection rules
- 6 Packaging, marking, transportation and storage
- Appendix A (Normative) Determination of tetramethylammonium hydroxide
- Appendix B (Normative) Determination of carbonate ions Automatic potentiometric titration
- Appendix C (Normative) Determination of chloride ions Ion chromatography
- Appendix D (Normative) Determination of Methanol by Headspace Gas Chromatography
- Appendix E (Normative) Determination of Metal Ions Inductively Coupled Plasma Mass Spectrometry
- Appendix F (Normative Appendix) Determination of the number of particles
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.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 20 pages — is available in the English PDF.
Referenced standards
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