GB/T 4294-2010 English PDFUS$139.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 4294-2010: Aluminium hydroxide Status: Valid GB/T 4294: Historical versions
Basic dataStandard ID: GB/T 4294-2010 (GB/T4294-2010)Description (Translated English): Aluminium hydroxide Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: H61 Classification of International Standard: 77.150.10 Word Count Estimation: 6,675 Date of Issue: 1/14/2011 Date of Implementation: 11/1/2011 Older Standard (superseded by this standard): GB/T 4294-1997 Quoted Standard: GB/T 6609.22; GB/T 6609.23; GB/T 6609.28; GB/T 8170; YS/T 667.1; YS/T 667.2; YS/T 534.1; YS/T 534.2; YS/T 534.3; YS/T 534.4; YS/T 534.5 Regulation (derived from): Announcement of Newly Approved National Standards No. 2 of 2011 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 specifies aluminum hydroxide [A1 (OH) 2] requirements, test methods, inspection rules and signs, packaging, transportation and storage. This Standard is applicable to the production of inorganic aluminum, fire-retardant fillers and the production of other specialty alumina products with raw aluminum hydroxide. GB/T 4294-2010: Aluminium hydroxide---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.Aluminium hydroxide ICS 77.150.10 H61 National Standards of People's Republic of China Replacing GB/T 4294-1997 Aluminum hydroxide Issued on. 2011-01-14 2011-11-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released ForewordThis standard replaces GB/T 4294-1997 "aluminum hydroxide." This standard compared with GB/T 4294-1997, the main changes are as follows. --- Canceled AH-3 grades; --- Grade AH-1 labeling requirements for the production of raw materials used as a dry aluminum fluoride, namely "water (water attached) ≤6%, less than 45μm The mass fraction of the particle size ≤15% "; --- Grade AH-2 in the Fe2O3 content ≤0.03% to ≤0.02%, Na2O ≤0.5% by the content to ≤0.40%; --- Loss on ignition (LOI) by the ≤35% change (34.5 ± 0.5)%; --- Moisture (water attached) by a ≤14% to ≤12%; --- Increased heavy metal elements periodic monitoring and analysis requirements, namely w (Cd Hg Pb Cr6 As) ≤0.010%. The standard proposed by China Nonferrous Metals Industry Association. This standard Nonferrous Metals by the National Standardization Technical Committee. This standard is drafted by. Aluminum Corporation of China Shandong Branch, Henan Aluminum Co. future. The main drafters of this standard. Li Linhai, Zhong Yi Mei, Jiang Tao, Yang Kaiguo, Li Fuqiang, Li, noble. This standard replaces the previous release version of the case. --- GB/T 4294-1984; --- GB/T 4294-1997. Aluminum hydroxide1 ScopeThis standard specifies the aluminum hydroxide [Al (OH) 3] requirements, test methods, inspection rules and signs, packaging, transportation and storage. This standard applies to the production of inorganic aluminum salt, flame retardant fillers and the production of other specialty alumina products with raw aluminum hydroxide.2 Normative referencesThe 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 6609.22 alumina chemical analysis methods and determination of physical performance sampling GB/T 6609.23 preparation and storage of alumina chemical analysis methods and determination of physical performance of the sample Determination of GB/T 6609.28 alumina chemical analysis and determination of physical performance of less than 60μm particle size distribution of fine powder Wet screening GB/T 8170 repair value expressed about the rules and limit values \u200b\u200band judgment YS/T 534 (all parts), chemical analysis of aluminum hydroxide YS/T 667.1 Chemicals alumina chemical analysis methods - Part 1. filler aluminum hydroxide and quasi boehmite of cadmium, chromium, vanadium Determination by inductively coupled plasma atomic emission spectrometry YS/T 667.2 Chemicals alumina chemical analysis methods - Part 2. filler aluminum hydroxide and quasi boehmite arsenic, mercury, lead Determination of the content of hydride generation - inductively coupled plasma emission spectrometry3 Requirements3.1 Grades Aluminum hydroxide according to the chemical composition and physical properties are divided into two grades. AH-1, AH-2. 3.2 chemical composition and physical properties Chemical composition and physical properties of aluminum hydroxide should meet the requirements in Table 1. Values \u200b\u200bin the table according to the provisions of GB/T 8170 and were rounding determination. Table 1 Trademark Chemical composition (mass fraction) b /% physical properties Al2O3c not less than Impurity content of not more than SiO2 Fe2O3 Na2O Loss on ignition (LOI) Water (adhesive water) /% no greater than AH-1a, d margin 0.02 0.02 0.40 34.5 ± 0.5 12 AH-2d margin 0.04 0.02 0.40 34.5 ± 0.5 12 When used as a dry aluminum fluoride production of raw materials, water requirements (attached water) not more than 6%, less than 45μm particle mass fraction ≤15%. b Press chemical composition at 110 ℃ ± 5 ℃ drying 2h dry matter basis. c Al2O3 content is the sum of the impurities and the balance after subtracting the loss on ignition 100% listed in the table. d of heavy metal elements w (Cd Hg Pb Cr6 As) ≤0.010%, not only for routine analysis, but should monitor its content. ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 4294-2010_English be delivered?Answer: Upon your order, we will start to translate GB/T 4294-2010_English as soon as possible, and keep you informed of the progress. 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Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.Question 5: Should I purchase the latest version GB/T 4294-2010?Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 4294-2010 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. |
