【Deep Coating Society Popular Science Knowledge】Contact material testing standards and projects

Contact material detection range

Plastics, resins, rubber, silicone, metals, alloys, paper, cardboard, glass, ceramics, enamels, colorants, printing inks, bamboo food contact materials, EU food contact materials, Japanese food contact materials, American food contact materials, PP food contact materials, polyurethane food contact materials,
etc.

Contact material testing

Contact material testing items

1) Routine items: sensory requirements detection, total migration detection, heavy metal detection, etc
.

2) Specific migration: migration of heavy metals such as lead (Pb), cadmium (Cd), chromium (Cr), nickel (Ni), arsenic (As), antimony (Sb), zinc (Zn); Migration/residue of formaldehyde, phenol, aromatic amines, vinyl chloride, vinylidene chloride, styrene, acrylonitrile, caprolactam, bisphenol A, plasticizer (phthalates: DEHP, DINP, DNOP, DBP, DMP, DEP), etc
.

3) Microbial indicators: total number of colonies detection, coliform detection, mold detection, pathogenic bacteria detection (Shigella detection, salmonella detection, Staphylococcus aureus detection), commercial sterility detection, etc
.

4) Other indicators: safety testing, reliability testing, chemical testing, fluorescent substance detection, decolorization test, loss on drying, burning residue detection, extract testing, quality testing, factory testing, etc
.

5) Aging detection: ozone aging detection, ultraviolet aging detection, salt spray aging detection, hernia lamp aging detection, carbon arc lamp aging detection, halogen lamp aging detection, life evaluation detection, etc
.

Contact material testing standards

GB 4806.
1-2016 Food Safety Standard General safety requirements for food contact materials and products

GB 4806.
8-2016 Food Safety Standard Paper and cardboard materials and products for food contact

GB 5009.
156-2016 Food Safety Standard General rules for pretreatment methods for migration tests of food contact materials and products

GB 9685-2016 Food Safety Standard Standard for the Use of Additives for Food Contact Materials and Products

GB/T 23296.
1-2009 Food contact materials - Restricted substances in plastics Guidelines for specific migration tests and content determination methods of substances in plastics to food and food simulants and the selection of exposure conditions for food simulants

GB/T 23296.
5-2009 Food contact materials - Polymer materials - Determination of 2-(N,N-dimethylamino)ethanol in food simulants

GB/T 23296.
6-2009 Food contact materials - Polymer materials - Determination of 4-methyl-1-pentene in food simulants

GB/T 23296.
16-2009 Food contact materials - Polymer materials - Determination of 2,2-bis(4-hydroxyphenyl)propane (bisphenol A) in food simulants

GB/T 23296.
19-2009 Food contact materials - Polymer materials - Determination of vinyl acetate in food simulants

GB/T 23296.
23-2009 Food contact materials - Polymer materials - Determination of 1,1,1-trimethyl propane in food simulants

GB/T 23296.
24-2009 Food contact materials - Polymer materials - Determination of 1,2-benzenediol, 1,3-benzenediol, 1,4-benzenediol, 4,4-dihydroxybenzophenone, 4,4-dihydroxybiphenyl in food simulants

GB/T 23296.
26-2009 Food contact materials - Polymer materials - Determination of formaldehyde and hexamethylenetetramine in food simulants

GB/T 30643-2014 General rules for the labeling of food contact materials and products

GB 31603-2015 Food Safety Standard General hygienic specifications for the production of food contact materials and products

GB 31604.
1-2015 Food Safety Standard General rules for migration tests of food contact materials and products

GB 31604.
2-2016 Food safety standard Food contact materials and products - Determination of potassium permanganate consumption

GB 31604.
3-2016 Food safety standard Food contact materials and products Determination of loss on drying of resins

GB 31604.
4-2016 Food Safety Standard Food Contact Materials and Products Determination of volatiles in resins

GB 31604.
5-2016 Food safety standard Food contact materials and products Determination of extracts in resins

GB 31604.
6-2016 Food Safety Standard Determination of burning residue in resin for food contact materials and products

GB 31604.
7-2016 Food Safety Standard Food contact materials and products Decolorization test

GB 31604.
8-2016 Food Safety Standard Determination of total migration of food contact materials and products

GB 31604.
9-2016 Food Safety Standard Food Contact Materials and Products Determination of heavy metals in food simulants

GB 31604.
11-2016 Food Safety Standard Determination of migration of 1,3-benzenedimethylamine in food contact materials and products

GB 31604.
12-2016 Food Safety Standard - Determination of 1,3-butadiene for food contact materials and products and determination of migration

GB 31604.
13-2016 Food Safety Standard Determination of migration of 11-aminoundecanoic acid in food contact materials and products

GB 31604.
14-2016 Food safety standard Determination of migration of 1-octene and tetrahydrofuran in food contact materials and products

GB 31604.
15-2016 Food safety standard - Determination of migration of 2,4,6-triamino-1,3,5-triazine (melamine) in food contact materials and products

GB 31604.
16-2016 Food Safety Standard Food Contact Materials and Products Determination of styrene and ethylbenzene

GB 31604.
17-2016 Food safety standard Food contact materials and products Determination of acrylonitrile and determination of migration

GB 31604.
18-2016 Food Safety Standard Determination of acrylamide migration in food contact materials and products

GB 31604.
19-2016 Food safety standard Food contact materials and products Determination of caprolactam and determination of migration

GB 31604.
20-2016 Food safety standard Food contact materials and products - Determination of migration of vinyl acetate

GB 31604.
21-2016 Food Safety Standard Food Contact Materials and Products - Determination of terephthalic acid migration

GB 31604.
22-2016 Food Safety Standard Food Contact Materials and Products Determination of difluorodichloromethane in expanded polystyrene molded products

GB 31604.
23-2016 Food safety standard Food contact materials and products Determination of diaminotoluene in composite food contact materials

GB 31604.
24-2016 Food safety standard Food contact materials and products - Determination of cadmium migration

GB 31604.
25-2016 Food safety standard Determination of chromium migration in food contact materials and products

GB 31604.
26-2016 Food safety standard Food contact materials and products - Determination of epichlorohydrin and determination of migration

GB 31604.
27-2016 Food Safety Standard Food Contact Materials and Products - Determination of ethylene oxide and propylene oxide in plastics

GB 31604.
32-2016 Food Safety Standard Food Contact Materials and Products - Determination of sulfur dioxide in wood materials

GB 31604.
36-2016 Food Safety Standard Food contact materials and products Determination of creosote in cork

GB 31604.
38-2016 Food safety standard Food contact materials and products - Determination of arsenic and determination of migration

GB 31604.
39-2016 Food Safety Standard Food Contact Materials and Products Determination of polychlorinated biphenyls in food contact paper

GB 31604.
40-2016 Food Safety Standard Food contact materials and products Determination of maleic acid and its acid anhydride migration

GB 31604.
41-2016 Food safety standard Determination of antimony migration in food contact materials and products

GB 31604.
42-2016 Food safety standard Determination of zinc migration in food contact materials and products

GB 31604.
45-2016 Food safety standard Food contact materials and products - Determination of isocyanate

GB 31604.
46-2016 Food safety standard Food contact materials and products - Determination of free phenols and determination of migration

GB 31604.
47-2016 Food safety standard Food contact materials and products Determination of fluorescent brighteners in paper, cardboard and paper products

GB 31604.
48-2016 Food safety standard Food contact materials and products - Determination of formaldehyde migration

GB 31604.
49-2016 Food Safety Standard Food contact materials and products - Determination of arsenic, cadmium, chromium, lead and determination of migration of arsenic, cadmium, chromium, nickel, lead, antimony and zinc

SN/T 2199-2008 Food contact materials - Plastic - total migration test of water-like food simulants

SN/T 2201-2008 Food contact materials Auxiliary materials Determination of polycyclic aromatic hydrocarbons in inks

SN/T 2202-2008 Food contact materials Wax Determination of polycyclic aromatic hydrocarbons in food simulants

SN/T 2203-2008 Food contact materials Wood products - Determination of polycyclic aromatic hydrocarbons in food simulants

SN/T 2204-2015 Food contact materials Wood products - Determination of pentachlorophenol, a food simulation species

SN/T 2273-2015 Technical specification for safety and hygiene of food contact materials

SN/T 2276-2009 Food contact materials - Determination of pentaphenol in pulp, paper and cardboard water extracts

SN/T 2277-2009 Food contact materials - Determination of diaminotoluene in composite packaging bags

SN/T 2278-2009 Food contact materials - Determination of pentaphenol in cork

Source: Testing Center

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