GB/T 5211.3-2020 English PDFUS$99.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 5211.3-2020: General methods of test for pigments and extenders - Part 3: Determination of matter volatile at 105 degree-Celsius Status: Valid GB/T 5211.3: Historical versions
Basic dataStandard ID: GB/T 5211.3-2020 (GB/T5211.3-2020)Description (Translated English): General methods of test for pigments and extenders - Part 3: Determination of matter volatile at 105 degree-Celsius Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: G53 Classification of International Standard: 87.060.10 Word Count Estimation: 5,594 Date of Issue: 2020-11-19 Date of Implementation: 2021-10-01 Older Standard (superseded by this standard): GB/T 5211.3-1985 Regulation (derived from): National Standard Announcement No. 26 of 2020 Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration GB/T 5211.3-2020: General methods of test for pigments and extenders - Part 3: Determination of matter volatile at 105 degree-Celsius---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. General methods of test for pigments and extenders-Part 3.Determination of matter volatile at 105 ℃ ICS 87.060.10 G53 National Standards of People's Republic of China Replace GB/T 5211.3-1985 General test methods for pigments and extender pigments Part 3.Determination of Volatile Matter at 105℃ 2020-11-19 released 2021-10-01 implementation State Administration for Market Regulation Issued by the National Standardization Management Committee ForewordGB/T 5211 "General Test Methods for Pigments and Extender Pigments" is divided into the following parts. ---Part 1.Determination of water-soluble matter by cold extraction method; ---Part 2.Determination of water-soluble matter by thermal extraction method; ---Part 3.Determination of volatile matter at 105℃; ---Part 4.Determination of filling volume and apparent density; ---Part 5.Tolerance test method; ---Part 6.Determination of pH value of water suspension; ---Part 11.Determination of water-soluble sulfate, chloride and nitrate; ---Part 12.Determination of resistivity of water extract; ---Part 13.Determination of the pH of the water extract; ---Part 14.Determination of the residue on the sieve, mechanical flushing method; ---Part 15.Determination of oil absorption; ---Part 16.Comparison of white pigment's decoloring power; ---Part 17.Comparison of white pigment contrast ratio (hiding power); ---Part 18.Determination of residue on sieve water method (manual operation); --- Part 19.Determination of relative tinting strength and diluted color of colored pigments by visual comparison method; ---Part 20.Comparison of the color of white, black and colored pigments in the natural color system. This part is Part 3 of GB/T 5211. This section was drafted in accordance with the rules given in GB/T 1.1-2009. This part replaces GB/T 5211.3-1985 "Determination of Volatile Matter of Pigments at 105℃". Compared with GB/T 5211.3-1985, the main The technical differences are as follows. ---Added scope, normative references, samples (see Chapter 1, Chapter 2, and Chapter 4); ---Added moisture analyzer and requirements (see 3.5); ---The original measurement method is listed as Method A (using oven to test), and the test steps and test data processing of Method A are modified (see 5.1 and 6.1, Chapters 2 and 3 of the 1985 edition); ---Added the measurement method B method (using a moisture analyzer to test) and test data processing (see 5.2 and 6.2); --- Modify the content of the test report (see Chapter 7, Chapter 4 of the 1985 edition). This part uses the redrafting method to amend and adopt ISO 787-2.1981 ``General Test Methods for Pigments and Extender Pigments Part 2. Determination of Volatile Matter at 105°C". Compared with ISO 787-2.1981, this part has differences in structure. The "Foreword" and "Introduction" of the international standard have been deleted, and symbols have been added. The "foreword" that meets the requirements of the national standard combines 5.1 and 5.2 in the international standard. The technical differences between this part and ISO 787-2.1981 and the reasons are as follows. ---Regarding normative reference documents, this section has made adjustments with technical differences to adapt to my country's technical conditions and adjustments. The situation is reflected in Chapter 2 "Normative Reference Documents", and the specific adjustments are. using the equivalent of ISO 15528 (revision of ISO 842) Version) Chinese document GB/T 3186 instead of ISO 842 (see Chapter 2); ---The moisture analyzer and requirements have been added to meet the test requirements of the determination method B method (see 3.5); ---The determination method in ISO 787-2.1981 is listed as method A (using oven for test), and the test procedure and test of method A are modified. Test data processing to make the test process of Method A more complete and convenient for users (see 5.1 and 6.1); ---Increase the measurement method B method (using a moisture analyzer to test) and test data processing to improve the test efficiency and meet the actual International use requirements (see 5.2 and 6.2); --- This section includes two determination methods, the test report needs to be issued according to different methods (see Chapter 7). This section also made the following editorial changes. ---Change the standard name, in order to be consistent with the existing standard numbering method, change the standard name to "General Test Methods for Pigments and Extender Pigments" Part 3.Determination of Volatile Matter at 105℃"; This part was proposed by the China Petroleum and Chemical Industry Federation. This part is under the jurisdiction of the National Paint and Pigment Standardization Technical Committee (SAC/TC5). Drafting organizations of this section. Yixing Huayi Yipin Coloring Technology Co., Ltd., Changsha Zuxing New Material Co., Ltd., Hefei Xuyang Aluminum Yan Materials Co., Ltd., Baihe Group Co., Ltd., Yinchuan Baihong New Material Technology Co., Ltd., Zhejiang Yutong New Material Co., Ltd., Shandong Dongjia Group Co., Ltd., Anshan Qicai Chemical Co., Ltd., Longkou United Chemical Co., Ltd., Zhongshan Yongheng Detection Technology Co., Ltd., Xingbolian Yasida Pigment (Jinan) Co., Ltd., Lomon Baililian Group Co., Ltd., Zhejiang Huayuan Pigment Co., Ltd. Company, Dongguan Dabao Chemical Products Co., Ltd., Fujian Wanan Industrial Group Co., Ltd., Guangzhou Natural Coating Chemical Co., Ltd., Qingdao Xingguo Co., Ltd. Co., Ltd., CNOOC Changzhou Paint Chemical Research Institute Co., Ltd., Shenzhen Guanya Moisture Meter Technology Co., Ltd. The main drafters of this section. Cai Yun, Wu Zhiping, Zeng Mengjin, Dong Qiannian, Wang Feng, Wang Zhengxian, Yang Yaliang, Li Huaquan, Li Yan, Ji Wei, Yang Yong, Zhong Weidi, Chen Jianli, Li Jinhua, Li Can, Huang Wen, Ye Caiping, Liu Huihui, Tang Jiayu, Zhang Mingquan. The previous versions of the standards replaced by this part are as follows. ---GB/T 5211.3-1985. General test methods for pigments and extender pigments Part 3.Determination of Volatile Matter at 105℃1 ScopeThis part of GB/T 5211 specifies a general test method for determining the volatiles of pigments and extender pigments at 105°C. This section provides two methods. A method (using an oven to test) and B method (using a moisture analyzer to test). The method in this section is applicable to pigments and extender pigments that are stable at 105°C.2 Normative referencesThe following documents are indispensable for the application of this document. For dated reference documents, only the dated version applies to this document. For undated references, the latest version (including all amendments) applies to this document. GB/T 3186 Paint, varnish, and raw material sampling for paint and varnish (GB/T 3186-2006, ISO 15528.2000, IDT)3 Equipment3.1 Weighing bottle. flat, wide mouth, with frosted glass stopper. 3.2 Oven. It can be maintained at (105±2)℃. 3.3 Balance. the actual division value d=0.001g or higher. 3.4 Desiccator. It is equipped with effective desiccant. 3.5 Moisture analyzer. It can maintain the heating temperature at (105±2)℃, and can automatically stop heating according to the set constant weight condition, the actual index value d=0.001g, the accuracy is 0.01% or higher.4 samplesTake a representative sample of the tested product according to GB/T 3186.5 Test procedure5.1 Method A (use oven for test) Perform parallel determinations of two samples. Open the stopper of the weighing bottle (3.1), heat it in an oven (3.2) at (105±2)℃ for 2h, put it in a desiccator (3.4) to cool, cover the stopper, and weigh the weighing bottle to the nearest 1mg. Spread (10 ± 1) g of the sample evenly on the bottom of the weighing bottle (3.1), cover the stopper, and weigh the mass of the weighing bottle and sample before baking to the nearest 1 mg. For pigments with larger loose volume, it is recommended to reduce the sample weight. If the sample is less than the required sample weight, it should be noted in the test report. Remove the stopper, heat the weighing bottle (3.1) and the sample in an oven (3.2) at (105±2)℃ for at least 1h, cool in a desiccator (3.4), and cover Put on the stopper and weigh the mass of the bottle and sample after baking to the nearest 1 mg. Repeat the above operation until the quality difference between the two before and after does not exceed 5mg, that is ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 5211.3-2020_English be delivered?Answer: Upon your order, we will start to translate GB/T 5211.3-2020_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 5211.3-2020_English with my colleagues?Answer: Yes. The purchased PDF of GB/T 5211.3-2020_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+ countriesQuestion 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.Question 5: Should I purchase the latest version GB/T 5211.3-2020?Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 5211.3-2020 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically. |
