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GB 4806.10-2025 English PDF

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Q: Should I purchase the latest version GB 4806.10-2025?

Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB 4806.10-2025 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.

US$569.00 · In stock
Delivery: <= 6 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB 4806.10-2025: National food safety standard - Painting and coating for food contact materials and products
Status: Valid

GB 4806.10: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB 4806.10-2025	569	Add to Cart	6 days	National food safety standard - Painting and coating for food contact materials and products	Valid
GB 4806.10-2016	115	Add to Cart	Auto, < 3 mins	National food safety standard - Food Contact Paints and Coatings	Valid

Basic data

Standard ID: GB 4806.10-2025 (GB4806.10-2025)
Description (Translated English): National food safety standard - Painting and coating for food contact materials and products
Sector / Industry: National Standard
Classification of Chinese Standard: C53
Word Count Estimation: 48,411
Date of Issue: 2025-09-02
Issuing agency(ies): National Health Commission; State Administration for Market Regulation

GB 4806.10-2025: National food safety standard - Painting and coating for food contact materials and products

---This is an excerpt. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.), auto-downloaded/delivered in 9 seconds, can be purchased online: https://www.ChineseStandard.net/PDF.aspx/GB4806.10-2025
National Standards of the People's Republic of China National Food Safety Standards Coatings and coatings for food contact materials and articles Published on 2025-09-02 Implemented on 2026-09-02 National Health Commission of the People's Republic of China State Administration for Market Regulation issued

Foreword

This standard replaces GB 4806.10-2016 "National Food Safety Standard - Coatings and Coatings for Food Contact" and the former National Health and Family Planning Commission's standard. Family Planning Commission Announcement No. 14 of.2014, Announcement No. 5 of.2016, Announcement No. 7 of.2016, and Announcement No. 13 of.2016. Announcement No. 9 of.2017, Announcement No. 3 of.2018, Announcement No. 9 of.2018, and Announcement No. 11 of.2018 issued by the National Health Commission. Announcements, Announcement No. 15 of.2018, Announcement No. 2 of.2019, Announcement No. 4 of.2019, Announcement No. 6 of.2019, and Announcement No. 4 of 2020 Announcements, Announcement No. 6 of 2020, Announcement No. 9 of 2020, Announcement No. 2 of 2021, Announcement No. 6 of 2021, and Announcement No. 9 of 2021 Announcements, Announcement No. 1 of 2022, Announcement No. 2 of 2022, Announcement No. 5 of 2022, Announcement No. 1 of 2023, and Announcement No. 3 of 2023 The report mentions the base raw materials for paints and coatings. Compared with the aforementioned standards and announcements, the main technical changes in this standard are as follows. ---The standard name has been modified; ---The range has been modified; ---Terminology and definitions have been revised; ---Basic requirements have been revised; ---Raw material requirements have been revised; ---Modified physicochemical properties; ---The migration test requirements have been revised; ---The label identifier has been modified; ---Appendix A has been revised. National Food Safety Standards Coatings and coatings for food contact materials and articles 1.Scope This standard applies to coatings and coatings used in food contact materials and products. 2.Terms and Definitions 2.1 Coatings and coatings for food contact materials and articles Intended to be applied to food contact materials and articles, which may come into direct or indirect contact with food but whose components may transfer into the food. Coatings, and the coatings (films) formed therefrom. 3.Basic Requirements 3.1 Coatings and coatings used in food contact materials and articles shall comply with the provisions of GB 4806.1. 3.2 Manufacturers of coatings for food contact materials and products should improve their processes through formulation design, raw material selection, production process control, and product information dissemination. Methods to control the safety risks of coating products. 3.3 Companies using coatings for food contact materials and products should improve packaging design, increase effective barrier layers, and optimize curing processes, including addressing seams and edges. Control measures, such as those related to product information transmission, address the safety risks posed by coatings. While achieving the desired effects, the risks associated with coatings should be minimized as much as possible. Usage and residue levels. 4.Technical Requirements 4.1 Raw material requirements 4.1.1 The use of base raw materials in coatings and coatings for food contact materials and articles shall comply with the provisions of Appendix A and relevant announcements. 4.1.2 The use of additives in coatings and coatings for food contact materials and products shall comply with the provisions of GB 9685 and related announcements. 4.2 Sensory requirements for coating The sensory requirements for coatings that come into direct contact with food shall comply with the provisions of Table 1. Table 1 Sensory Requirements Project Requirements The surface should be smooth, uniform in color, and free of pores; after soaking, it should not crack, bubble, or peel off. The immersion solution obtained from the migration test should not exhibit any deterioration in sensory properties, such as discoloration, turbidity, precipitation, or off-odor. 4.3 Physicochemical Indicators 4.3.1 General Physicochemical Indicators The general physical and chemical properties of the coating should conform to the specifications in Table 2. Table 2 General Physicochemical Indicators Project indicator testing methods Total migration a/(mg/dm2)b ≤ 10 GB 31604.8 Potassium permanganate consumption a/(mg/kg) Water (60℃, 2h or boiled for 0.5h, then left to stand at room temperature for 24h) c ≤ 10 GB 31604.2 Heavy metals (as Pb) a/(mg/kg) 4% acetic acid (volume fraction) (60℃, 2h or boiling for 0.5h, then standing at room temperature for 24h) c ≤ 1 GB 31604.9 Total migration of aromatic primary amines d/(mg/kg) Not detectable (Detection limit = 0.01 mg/kg) GB 31604.52 This applies only to coatings that come into direct contact with food. For coatings that come into indirect contact with food, this item is subject to the corresponding national food safety standards for coatings that come into direct contact with food. The regulations shall be followed. b. Coatings used in contact materials and products for infant and toddler foods should be converted to mg/kg based on the actual area-to-volume ratio in use, and the results should be limited. The dosage is ≤60mg/kg. c. The test conditions for the coating of cookware are "boiling for 0.5 hours, then leaving at room temperature for 24 hours", and the test conditions for other coatings are "60℃ for 2 hours". d. Applicable only to coatings containing aromatic isocyanates and azo colorants, which may produce aromatic primary amines. It should be applied after the coating has fully cured. After completion, the migration of aromatic primary amines in the final food contact materials and articles shall be detected. This is specified in Appendix A of this standard, GB 9685, and related announcements. For aromatic primary amines with established migration limits, the limits shall be implemented in accordance with relevant regulations. 4.3.2 Other physicochemical properties 4.3.2.1 Coatings used in food contact materials and articles shall comply with the specific migration limits (SML) for the base raw materials specified in Appendix A and relevant announcements. The regulations specify physical and chemical indicators such as the total migration limit [SML(T)] and the maximum residue limit (QM). 4.3.2.2 Coatings used in food contact materials and articles shall comply with GB 9685 and related announcements regarding additives such as SML, SML(T), and QM. Specifications for physicochemical indicators.

5 Other

5.1 Migration Test 5.1.1 Migration tests shall be conducted in accordance with the provisions of GB 31604.1 and GB 5009.156.Where there are special provisions in this standard, those provisions shall prevail. 5.1.2 When conducting a total migration test on the surface coating of metal cans (including the can body, can lid, pull ring, etc.) using 4% (volume fraction) acetic acid, if... The test sample exhibited changes that would not occur under normal use conditions (such as coating peeling, blistering, metal corrosion, etc.), or the immersion solution showed precipitation. If turbidity or other changes occur, an inert substrate (such as stainless steel or glass) should be selected, coated with the appropriate coating, and a representative sample should be prepared for a new total migration test. If the aforementioned changes still occur when using an inert substrate, or if preparing representative samples is not feasible, 10% (volume fraction) ethanol may be used as a substitute. 4% (volume fraction) acetic acid. 5.2 Labeling Labeling shall comply with GB 4806.1.

Appendix A

Permitted basic raw materials and usage requirements for coatings and coatings used in food contact materials and articles Table A.1 specifies the list of basic raw materials permitted for use in coatings and coatings for food contact materials and articles, along with their usage requirements. The basic raw materials listed are based on their CAS numbers; for those without CAS numbers, their Chinese names shall prevail. A.2 Relative molecules formed by polymerization or other means from basic raw materials such as monomers, other starting materials, and basic polymers listed in Table A.1. Substances with a mass greater than 1000 Da are also permitted as base materials for food contact coatings and coatings, provided they comply with the requirements for corresponding monomers and other components. Restrictive requirements on basic raw materials such as precursors and basic polymers. A.3 The specific migration limit [SML(T)] and SML(T) grouping number in GB 9685 apply to this standard. A.4 For polymers synthesized in Table A.1, if the monomers and other starting materials used are acids, alcohols, or phenols, their sodium, potassium, and calcium salts (including...) Acid salts and double salts may also be used in the synthesis of the corresponding polymers, provided that the limits of the corresponding acid, alcohol, or phenol monomers and other starting materials are met. Regulatory requirements; the sodium, potassium, and calcium salts (including acid salts and double salts) of the monomers and other starting materials listed in Table A.1 shall be used in accordance with this specification. The provisions of the standard shall be followed. Table A.1 Permitted basic raw materials and usage requirements for coatings and coatings used in food contact materials and articles Chinese name CAS number Maximum usage SML/QM mg/kg SML(T) mg/kg SML(T) Group numbering Other requirements (E)-2-Butenic acid and 1,3-Isobenzofurandione Polymerization with tricyclodecanediol Compounds 68784-89-4 15 (until the coating is dry) (Recalculated) 0.05 (Tri-ring Gui Er Jia) Alcohol. SML) The operating temperature must not be too high. At 121℃ (Z)-9-Octadenylated imide 2,1-ethylidene polydimethylbenzene Ethylene oxide 26635-93-8 According to production needs Use in appropriate amounts ND (Ethylene oxide. SML,DL = 0. 0.1 mg/kg) or 1 (Ethylene oxide. QM) Ethylene oxide readily reacts with water Food simulants Biological reactions can be carried out using residual substances. Retention screening migration volume Verify its compliance (Z,Z)-α-(1-oxo-9- (1-)-ω-[(1- (oxo-9-eneoctadecyl) Oxygenated polyoxyethylene 9005-07-6 According to production needs Use in appropriate amounts ND (Ethylene oxide. SML,DL = 0. 0.1 mg/kg) or 1 (Ethylene oxide. QM) The operating temperature must not be too high. At 100℃; ethylene oxide Alkane is easily mixed with water-based foods Simulated object reacts Residual amount can be used. Screening migration verification Its compliance (2E,4E)-2,4-hexadiene Acids and hydroquinone, epoxy Chloropropane, ethyl acrylate, 4,4'-Methylenebis(2,6- dimethylphenol), methylpropene Methyl methacrylate, methacrylic acid polymers of acrylic acid and The reaction of dimethylaminoethanol product According to production needs Use in appropriate amounts 0.6 (hydroquinone. SML);4,4'-Asian League 2,6-dimethyl bis(2,6-dimethyl) Phenol (TMBPF) phase See relevant quantity limits. Note 1 6 (with acrylic acid) (Calculated); 6 (with methyl) (Acrylic acid meter) 22;23 Not to be used in the production of infant formula Baby food Contact materials and products; make The temperature must not exceed [a certain level]. 130℃; Epichlorohydrin Alkane is easily mixed with water-based foods Simulated object reacts Residual amount can be used. Screening migration verification Its compliance ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB 4806.10-2025_English be delivered?

Answer: Upon your order, we will start to translate GB 4806.10-2025_English as soon as possible, and keep you informed of the progress. The lead time is typically 4 ~ 6 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB 4806.10-2025_English with my colleagues?

Answer: Yes. The purchased PDF of GB 4806.10-2025_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.

Question 5: Should I purchase the latest version GB 4806.10-2025?

Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB 4806.10-2025 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.