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Position: Chinese Standard in English/GB/T 3185-2016
GB/T 3185-2016   Zinc oxide ( Indirect method) (English Version)
Standard No.: GB/T 3185-2016 Status:valid remind me the status change

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Language:English File Format:PDF
Word Count: 7500 words Price(USD):180.0 remind me the price change

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Implemented on:2017-7-1 Delivery: via email in 1 business day
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Standard No.: GB/T 3185-2016
English Name: Zinc oxide ( Indirect method)
Chinese Name: 氧化锌(间接法)
Chinese Classification: G54    Pigment
Professional Classification: GB    National Standard
ICS Classification: 87.060.10 87.060.10    Pigments and extenders 87.060.10
Issued by: AQSIQ;SAC
Issued on: 2016-12-30
Implemented on: 2017-7-1
Status: valid
Superseding:GB/T 3185-1992 Zinc oxide (Indirect method)
Language: English
File Format: PDF
Word Count: 7500 words
Price(USD): 180.0
Delivery: via email in 1 business day
Codeofchina.com is in charge of this English translation. In case of any doubt about the contents of English translation, the Chinese original shall be considered authoritative. This standard is drafted in accordance with the rules given in GB/T 1.1-2009. This standard replaces the GB/T 3185-1992 Zinc Oxide (Indirect Method) in whole. The following technical deviations have been made with respect to the GB/T 3185-1992 (the previous edition). — Application field of the product is deleted from the Scope (Clause 1 of Edition 1992); — Addition of normative references "GB/T 602, GB/T 3186, GB/T 8170, GB/T 19587-2004 and GB/T 5211.18" (see Clause 2; Clause 2 of Edition 1992); — Normative references GB 1715 and GB 9285 are deleted (Clause 2 of Edition 1992); — The clause number of "Molecular Formula and Relative Molecular Mass" is modified (see Clause 3; Clause 1 of Edition 1992); — The clause "Product Classification" is deleted (Clause 3 of Edition 1992); — The classification mode of products is modified from functional classification to performance classification (see Clause 4; Clause 4 of Edition 1992); — The technical requirements of products are modified, and the technical indexes have been specified in accordance with the new product type (see Clause 4; Clause 4 of Edition 1992); — Items and indexes for the content and specific surface area of cadmium (Cd) and iron (Fe) are added (see Clause 4); — The item name of loss on ignition is modified from "loss on ignition" to "calcination loss" (see Clause 4 and 6.6; Clause 4 and 5.7 of Edition 1992); — The clause "Sampling" is added (see Clause 5); — The test methods for determination of lead oxide (Pb), manganese oxide (Mn) and copper oxide (Cu) content by redox process are deleted (5.3.1, 5.4.1 and 5.5.1 of Edition 1992); — The requirement of relative deviation for parallel determination of HCl insolubles and calcination loss items are added (see 6.5.4 and 6.6.3; 5.6.4 and 5.7.3 of Edition 1992); — The test methods for the content and specific surface area of cadmium (Cd), iron (Fe) are added (see 6.13, 6.14 and 6.15); — The valid storage period of products is modified from "six months" to "12 months" (see Clause 8; Clause 7 of Edition 1992). This standard was proposed by China Petroleum and Chemical Industry Federation. This standard was prepared by SAC/TC 5 (National Technical Committee 5 on Paints and Pigments of Standardization Administration of China). The previous editions of this standard are as follows: — GB/T 3185-1982, GB/T 3185-1992. Zinc Oxide (Indirect Method) 1 Scope This standard specifies the requirements, sampling, test methods, inspection rules, marking, packaging, transportation and storage of zinc oxide (indirect method). This standard is applicable to zinc oxide prepared by indirect method. 2 Normative References The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. GB/T 601 Chemical Reagent — Preparations of Reference Titration Solutions GB/T 602 Chemical Reagent — Preparations of Standard Solutions for Impurity GB/T 603 Chemical Reagent — Preparations of Reagent Solutions for Use in Test Methods GB/T 1864-2012 General Methods of Test for Pigments and Extenders — Comparison of Colour of Pigments GB/T 3186 Paints, Varnishes and Raw Materials for Paints and Varnishes — Sampling GB/T 5211.2-2003 Determination of Water-soluble Matter of Pigments — Hot Extraction Method GB/T 5211.3-1985 Determination of Matter Volatile of Pigments at 105 Centigrade GB/T 5211.15-2014 General Methods of Test for Pigments and Extenders ― Part 15: Determination of Oil Absorption Value GB/T 5211.16-2007 Comparison of Lightening Power of White Pigments GB/T 5211.18-2015 General Methods of Test for Pigments and Extenders ― Part 18: Determination of Residue on Sieve — Water Method (Manual Procedure) GB/T 6682 Water for Analytical Laboratory Use — Specification and Test Methods GB/T 8170-2008 Rules of Rounding off for Numerical Values & Expression and Judgement of Limiting Values GB/T 9723-2007 Chemical Reagent — General Rule for Flame Atomic Absorption Spectrometric Analysis GB/T 19587-2004 Determination of the Specific Surface Area of Solids by Gas Adsorption Using the BET Method 3 Molecular Formula and Relative Molecular Mass Molecular formula: ZnO Relative molecular mass: 81.38 (as per IUPAC 2010 standard atomic weights) 4 Requirements The products shall meet those specified in Table 1.   Table 1 Requirements Item Index Type I Type II Type III Appearance White powder Zinc oxide content (dried products), w/% ≥ 99.70 99.70 99.50 Metal content (calculated in Zn), w/% ≤ None None 0.008 HCl insolubles, w/% ≤ 0.006 0.008 0.03 Calcination loss, w/% ≤ 0.20 0.20 0.25 Sieve residues (45 μm test sieve), w/% ≤ 0.10 0.15 0.20 Water solubles, w/% ≤ 0.10 0.10 0.15 105℃ volatile matter, w/% ≤ 0.3 0.4 0.5 Plumbum (Pb) content, w/% ≤ 0.008 0 0.05 0.10 Copper (Cu) content, w/% ≤ 0.000 2 0.000 4 0.000 7 Manganese (Mn) content, w/% ≤ 0.000 1 0.000 1 0.000 3 Cadmium (Cd) content, w/% ≤ 0.002 0 0.005 0 0.010 Iron (Fe) content, w/% ≤ 0.005 0 0.010 Special surface area (m2/g) Agreed Oil absorption a/(g/100 g) Agreed Colour a Agreed Lightening powera Agreed a For zinc oxide (indirect method) products used for pigment only. 5 Sampling Product sampling shall be conducted according to the requirements of GB/T 3186 or the agreed method. The sampling quantity shall be determined as required by inspection. 6 Test Methods Caution: Some of the reagents used in the test method are corrosive and must be handled with care! If necessary, conduct the test in a fume cupboard. If it is splashed on the skin, rinse it immediately with water. If it is serious, seek medical care immediately. 6.1 General requirements Unless otherwise specified, the reagents and water used in this standard refer to analytical reagents and Grade 3 water specified in GB/T 6682-2008; standard titration solution, impurity standard solution, preparations and products used in the test are prepared according to the requirements of GB/T 601, GB/T 602 and GB/T 603. 6.2 Appearance Under natural light, the sample is placed on a watch glass with white substrate or a white porcelain board for visual observation.
Foreword II 1 Scope 2 Normative References 3 Molecular Formula and Relative Molecular Mass 4 Requirements 5 Sampling 6 Test Methods 7 Inspection Rules 8 Marking, Packaging, Transportation and Storage
Referred in GB/T 3185-2016:
*GB/T 601-2016 Chemical Reagent - Preparations of Standard Volumetric Solutions
*GB/T 602-2002 Chemical Reagent – Preparations of Standard Solutions for Impurity
*GB/T 603-2023 Chemical reagent—Preparations of reagent solutions for use in test methods
*GB/T 1864-2012 General methods of test for pigments and extenders - Comparison of colour of pigments
*GB/T 3186-2006 Paints varnishes and raw materials for paints and varnishes - Sampling
*GB/T 5211.2-2003 Determination of matter soluble in water of pigments hot extraction method
*GB/T 5211.3-1985 Determination of matter volatile of pigments at 105Centigrade
*GB/T 5211.15-2014 General methods of test for pigments and extenders—Part 15:Determination of oil absorption value
*GB/T 5211.16-2007 Comparison of lightening power of white pigments
*GB/T 5211.18-2015 General methods of test for pigments and extenders―Part 18: Determination of residue on sieve―Water method (Manual procedure)
*GB/T 6682-2008 Water for analytical laboratory use - Specification and test methods
*GB/T 8170-2008 Rules of rounding off for numerical values & expression and judgement of limiting values
*GB/T 9723-2007 Chemical Reagent - General Rule for Flame Atomic Absorption Spectrometry Analysis
*GB/T 19587-2004 Determination of the specific surface area of solids by gas adsorption using the BET method
GB/T 3185-2016 is referred in:
*GB/T 9239.32-2017 Mechanical vibration―Rotor balancing―Part 32:Shaft and fitment key convention
*GB/T 9239.14-2017 Mechanical vibration―Rotor balancing―Part 14:Procedures for assessing balance errors
*GB/T 6394-2017 Metal - Methods for estimating the average grain size
*GB/T 8059-2016 Household and similar refrigerating appliances
*DB11/T 779-2011 Testing code of operation for security and protection system (Beijing)
*GB/T 33215-2016 Pressure relief devices for gas cylinders
*QC/T 1067.3-2017 Connector used automobile wire harness and electrical device -- Part 3: Type, dimension and special requirement of the ring terminal
*GB/T 23569-2009 Test conditions for heavy duty horizontal lathe - Testing of the accuracy
*GB/T 23582.1-2009 Test conditions for vertical turning and boring lathes - Testing of the accuracy - Part 1: Single and double column vertical turning and boring lathes
*GB/T 23339-2009 Internal combustion engines - Crankshafts - Specification
*GB/T 23636-2009 Plate for lead-acid battery
*GB/T 23754-2009 Container for lead acid storage batteries
*GB/T 23638-2009 Lead-acid batteries for motorcycles
*GB 24155-2009 Electric motorcycles and electric mopeds—Safety specifications
*GB/T 24158-2009 Electric motorcycles and electric mopeds—General specifications
*GB/T 24157-2009 Electric motorcycles and electric mopeds—Energy consumption and range—Test procedures
*GB/T 24156-2009 Electric motorcycles and electric mopeds—Power performance—Test methods
*YD/T 1868-2009 Technical Specification for 800MHz/2GHz cdma2000 Digital Cellular Mobile Telecommunication Network - Packet Data Prepaid
*TB 10301-2009 Safety Constructional Regulations on Basic Work for Railway Engineering
*TB 10306-2009 Safety constructional regulations for railway communication, signal, electric power and electri traction feeding engineering
*TB 10303-2009 Safety Constructional Regulations for Railway Bridge and Culvert Engineering
*TB 10305-2009 Safety Constructional Regulations for Railway Track
*YY 0719.5-2009 Ophthalmic optics - Contact lens care products - Part 5: Determination of physical compatibility of contact lens care products with contact lenses
*SJ/T 11394-2009 Measure methods of semiconductor light emitting diodes
*DB11/T 638-2009 Specification of Valuation with Bill Quantity in House Renovation Engineering
*GB 13476-2009/XG1-2014 Pretensioned spun concrete piles, includes Amendment 1
*TB/T 1670-2009 Gauge for No.15 Coupler
*HJ 274-2009
*GB/T 18877-2009 Organic-inorganic compound fertilizers
*GB/T 24160-2009 Hoop-wrapped composite cylinders with steel liner for the on-board storage of compressed natural gas as a fuel for automotive vehicles
*GB/T 24162-2009 Periodic inspection and evaluation of hoop wrapped fibre reinforced composite gas cylinders with metal liners of compressed natural gas for automotive vehicles
*GB/T 24805-2009 Vertical lifting platforms for persons with impaired mobility
*Q/SY GD 0019.2-2009 Maintenance regulations plugging equipment
*GB/T 23549-2009 Propiconazole emulsifiable concentrates
*GB 25958-2010 Minimum allowable values of energy efficiency and values of efficiency grade for small-power motors
Code of China
Standard
GB/T 3185-2016  Zinc oxide ( Indirect method) (English Version)
Standard No.GB/T 3185-2016
Statusvalid
LanguageEnglish
File FormatPDF
Word Count7500 words
Price(USD)180.0
Implemented on2017-7-1
Deliveryvia email in 1 business day
Detail of GB/T 3185-2016
Standard No.
GB/T 3185-2016
English Name
Zinc oxide ( Indirect method)
Chinese Name
氧化锌(间接法)
Chinese Classification
G54
Professional Classification
GB
ICS Classification
Issued by
AQSIQ;SAC
Issued on
2016-12-30
Implemented on
2017-7-1
Status
valid
Superseded by
Superseded on
Abolished on
Superseding
GB/T 3185-1992 Zinc oxide (Indirect method)
Language
English
File Format
PDF
Word Count
7500 words
Price(USD)
180.0
Keywords
GB/T 3185-2016, GB 3185-2016, GBT 3185-2016, GB/T3185-2016, GB/T 3185, GB/T3185, GB3185-2016, GB 3185, GB3185, GBT3185-2016, GBT 3185, GBT3185
Introduction of GB/T 3185-2016
Codeofchina.com is in charge of this English translation. In case of any doubt about the contents of English translation, the Chinese original shall be considered authoritative. This standard is drafted in accordance with the rules given in GB/T 1.1-2009. This standard replaces the GB/T 3185-1992 Zinc Oxide (Indirect Method) in whole. The following technical deviations have been made with respect to the GB/T 3185-1992 (the previous edition). — Application field of the product is deleted from the Scope (Clause 1 of Edition 1992); — Addition of normative references "GB/T 602, GB/T 3186, GB/T 8170, GB/T 19587-2004 and GB/T 5211.18" (see Clause 2; Clause 2 of Edition 1992); — Normative references GB 1715 and GB 9285 are deleted (Clause 2 of Edition 1992); — The clause number of "Molecular Formula and Relative Molecular Mass" is modified (see Clause 3; Clause 1 of Edition 1992); — The clause "Product Classification" is deleted (Clause 3 of Edition 1992); — The classification mode of products is modified from functional classification to performance classification (see Clause 4; Clause 4 of Edition 1992); — The technical requirements of products are modified, and the technical indexes have been specified in accordance with the new product type (see Clause 4; Clause 4 of Edition 1992); — Items and indexes for the content and specific surface area of cadmium (Cd) and iron (Fe) are added (see Clause 4); — The item name of loss on ignition is modified from "loss on ignition" to "calcination loss" (see Clause 4 and 6.6; Clause 4 and 5.7 of Edition 1992); — The clause "Sampling" is added (see Clause 5); — The test methods for determination of lead oxide (Pb), manganese oxide (Mn) and copper oxide (Cu) content by redox process are deleted (5.3.1, 5.4.1 and 5.5.1 of Edition 1992); — The requirement of relative deviation for parallel determination of HCl insolubles and calcination loss items are added (see 6.5.4 and 6.6.3; 5.6.4 and 5.7.3 of Edition 1992); — The test methods for the content and specific surface area of cadmium (Cd), iron (Fe) are added (see 6.13, 6.14 and 6.15); — The valid storage period of products is modified from "six months" to "12 months" (see Clause 8; Clause 7 of Edition 1992). This standard was proposed by China Petroleum and Chemical Industry Federation. This standard was prepared by SAC/TC 5 (National Technical Committee 5 on Paints and Pigments of Standardization Administration of China). The previous editions of this standard are as follows: — GB/T 3185-1982, GB/T 3185-1992. Zinc Oxide (Indirect Method) 1 Scope This standard specifies the requirements, sampling, test methods, inspection rules, marking, packaging, transportation and storage of zinc oxide (indirect method). This standard is applicable to zinc oxide prepared by indirect method. 2 Normative References The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. GB/T 601 Chemical Reagent — Preparations of Reference Titration Solutions GB/T 602 Chemical Reagent — Preparations of Standard Solutions for Impurity GB/T 603 Chemical Reagent — Preparations of Reagent Solutions for Use in Test Methods GB/T 1864-2012 General Methods of Test for Pigments and Extenders — Comparison of Colour of Pigments GB/T 3186 Paints, Varnishes and Raw Materials for Paints and Varnishes — Sampling GB/T 5211.2-2003 Determination of Water-soluble Matter of Pigments — Hot Extraction Method GB/T 5211.3-1985 Determination of Matter Volatile of Pigments at 105 Centigrade GB/T 5211.15-2014 General Methods of Test for Pigments and Extenders ― Part 15: Determination of Oil Absorption Value GB/T 5211.16-2007 Comparison of Lightening Power of White Pigments GB/T 5211.18-2015 General Methods of Test for Pigments and Extenders ― Part 18: Determination of Residue on Sieve — Water Method (Manual Procedure) GB/T 6682 Water for Analytical Laboratory Use — Specification and Test Methods GB/T 8170-2008 Rules of Rounding off for Numerical Values & Expression and Judgement of Limiting Values GB/T 9723-2007 Chemical Reagent — General Rule for Flame Atomic Absorption Spectrometric Analysis GB/T 19587-2004 Determination of the Specific Surface Area of Solids by Gas Adsorption Using the BET Method 3 Molecular Formula and Relative Molecular Mass Molecular formula: ZnO Relative molecular mass: 81.38 (as per IUPAC 2010 standard atomic weights) 4 Requirements The products shall meet those specified in Table 1.   Table 1 Requirements Item Index Type I Type II Type III Appearance White powder Zinc oxide content (dried products), w/% ≥ 99.70 99.70 99.50 Metal content (calculated in Zn), w/% ≤ None None 0.008 HCl insolubles, w/% ≤ 0.006 0.008 0.03 Calcination loss, w/% ≤ 0.20 0.20 0.25 Sieve residues (45 μm test sieve), w/% ≤ 0.10 0.15 0.20 Water solubles, w/% ≤ 0.10 0.10 0.15 105℃ volatile matter, w/% ≤ 0.3 0.4 0.5 Plumbum (Pb) content, w/% ≤ 0.008 0 0.05 0.10 Copper (Cu) content, w/% ≤ 0.000 2 0.000 4 0.000 7 Manganese (Mn) content, w/% ≤ 0.000 1 0.000 1 0.000 3 Cadmium (Cd) content, w/% ≤ 0.002 0 0.005 0 0.010 Iron (Fe) content, w/% ≤ 0.005 0 0.010 Special surface area (m2/g) Agreed Oil absorption a/(g/100 g) Agreed Colour a Agreed Lightening powera Agreed a For zinc oxide (indirect method) products used for pigment only. 5 Sampling Product sampling shall be conducted according to the requirements of GB/T 3186 or the agreed method. The sampling quantity shall be determined as required by inspection. 6 Test Methods Caution: Some of the reagents used in the test method are corrosive and must be handled with care! If necessary, conduct the test in a fume cupboard. If it is splashed on the skin, rinse it immediately with water. If it is serious, seek medical care immediately. 6.1 General requirements Unless otherwise specified, the reagents and water used in this standard refer to analytical reagents and Grade 3 water specified in GB/T 6682-2008; standard titration solution, impurity standard solution, preparations and products used in the test are prepared according to the requirements of GB/T 601, GB/T 602 and GB/T 603. 6.2 Appearance Under natural light, the sample is placed on a watch glass with white substrate or a white porcelain board for visual observation.
Contents of GB/T 3185-2016
Foreword II 1 Scope 2 Normative References 3 Molecular Formula and Relative Molecular Mass 4 Requirements 5 Sampling 6 Test Methods 7 Inspection Rules 8 Marking, Packaging, Transportation and Storage
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Keywords:
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