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GB/T 21774-2008 English PDF

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US$239.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 21774-2008: Coating powders -- Determination of stoving condition
Status: Obsolete

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 21774-2008	239	Add to Cart	3 days	Coating powders -- Determination of stoving condition	Obsolete

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Basic data

Standard ID: GB/T 21774-2008 (GB/T21774-2008)
Description (Translated English): Coating powders -- Determination of stoving condition
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: A80
Classification of International Standard: 13.300
Word Count Estimation: 6,680
Date of Issue: 2008-05-12
Date of Implementation: 2008-09-01
Quoted Standard: GB/T 3186-2006; GB/T 20777-2006; ISO 1514; ISO 1519; ISO 1520; ISO 2812-1
Adopted Standard: DIN 55990 T4-1979, IDT
Regulation (derived from): Announcement of Newly Approved National Standards No. 7, 2008 (No. 120 overall)
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
Summary: This standard provides for the determination of electrostatic powder coating spray as the background baking conditions.

GB/T 21774-2008: Coating powders -- Determination of stoving condition

---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.
Coating powders. Determination of stoving condition ICS 13.300 A80 National Standards of People's Republic of China Determination of powder coating baking conditions Posted 2008-05-12 2008-09-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Foreword

This standard is equivalent to using the German standard DIN55990. T4. 1979 "Determination of the powder coating curing conditions" (in German). To facilitate the use of this standard, the following editorial changes. --- With DIN1623-2 "flat rolled steel products and cold-rolled strip steel sheet Technical delivery conditions for ordinary structural steel" instead DIN1623 "Part 1. flat steel products, cold rolling strip steel and non-alloy steel, soft quality standards"; --- With DIN12880 "laboratory ovens and incubators electrical equipment" instead DIN50011 "Part 1. The structure of materials testing Member inspection equipment and incubators definitions and requirements "; --- With ISO 1519 "Paints and varnishes bending test (the cylinder axis)" instead DIN53152 "paints and varnishes and paint inspection Varnish material mandrel bend test "; --- With ISO 2812-1. instead of "Paints and varnishes - Determination of resistance to liquids - Part 1 of liquids other than water immersion method" DIN53168 (currently in draft version) "paints and varnishes and similar coatings inspection of coating stability against chemicals Determination "; --- With GB/T 3186-2006 "Paints, varnishes and raw materials for paints and varnishes - Sampling" (ISO 15528.2000, IDT) instead of DIN53225 "paint test sample"; --- With GB/T 20777-2006 "inspection and sample preparation Paints and varnishes" (ISO 1513.1992, IDT) instead of DIN53226 "paint inspection and pre-inspection test sample preparation"; --- With ISO 1514 "Paints and varnishes - Standard panels for" instead DIN53227 "paints and varnishes testing of metallic materials or gases Making of sample standards "; --- With ISO 1520 "Paints and varnishes - Cupping test" instead DIN53156 "paint visual assessment and inspection similar coating materials Price paint and similar coating material depth (in accordance with the Izod test) "; --- With a decimal point "." Instead of a comma as the decimal point "." This standard is managed by the National Standardization Technical Committee chemicals dangerous (SAC/TC251) and focal points. Drafting of this standard. Guangdong CIQ, in the construction of Changzhou coating Chemical Research Institute, Marine Chemicals Research Institute, Sinochem Chemical Standards Institute, Hubei Exit Inspection and Quarantine. The main drafters of this standard. Chen Qiang, Qian Ye Miao, Man Mo, Xi Zhang Jun, Chen Gufeng, Bei Yang, Zheng Jianguo, Zhao Ling, Song Qi, Li Qingxiang. This standard is the first release. Determination of powder coating baking conditions

1 Scope

The standard method for the determination of powder coatings electrostatically atomizing background baking conditions. Note. See the definition of powder coatings DIN55945.

2 Normative references

The following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard. GB/T 3186-2006 Paints, varnishes and raw materials for paints and varnishes - Sampling (ISO 15528.2000, IDT) GB/T 20777-2006 examination and preparation of samples for paints and varnishes (ISO 1513.1992, IDT/ISO 1513Cor1. 1994, IDT) ISO 1514 Paints and varnishes - Standard panels for ISO 1519 Paints and varnishes bending test (cylindrical shaft) ISO 1520 Paints and varnishes - Cupping test ISO 2812-1 Paints and varnishes - Determination of resistance to liquids - Part 1. In addition to liquids other than water immersion DIN1623-2 flat rolled steel products and cold-rolled strip steel sheet Technical delivery conditions for ordinary structural steel DIN12880 laboratory oven and incubator for electrical equipment DIN50014 climate and climate technology standards Principle 3 At different temperatures and different test plates holding time, baking powder coating, according to the provisions of their inspection and coating characteristics to obtain a coating should Baking conditions necessary to achieve the characteristic time. By comparing the test results obtained paint baking conditions to understand the characteristics reaches a predetermined test results.

4 Instrument

4.1 Oven With sufficient air circulation oven heating power, in line with DIN12880. 4.2 Determination of the temperature of control device Types and specifications of the same uncoated steel test used thermocouple test. The oven must be equipped with testing equipment Meet the requirements of the test plate. 4.3 Stopwatch Range 60min, accurate to 0.1min. 4.4 Test Sheet Shall comply with the requirements of ISO 1514, the size can be negotiated. When the control test, press DIN1623-2 with a thickness of 0.8mm ± 0.1mm and degreasing agent cleaned ST1405 steel.

5 Sampling

According to GB/T 3186-2006 sampling, press GB/T 20777-2006 sample preparation. ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 21774-2008_English be delivered?

Answer: Upon your order, we will start to translate GB/T 21774-2008_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 21774-2008_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 21774-2008_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.