This standard replaces GB/T16267-1996 "Test Methods for Packaging Materials - Gas Phase Corrosion Inhibition Capacity". This standard specifies the test method for gas phase corrosion inhibition capacity of gas phase rust-proof materials. This standard is applicable to the determination of gas phase corrosion inhibition capacity of gas phase rust-proof paper, gas phase rust-proof plastic film, and gas phase rust-proof agent. The gas phase corrosion inhibition capacity test of other gas phase rust-proof materials can refer to this standard. Compared with GB/T 16267-1996, the main changes in this standard are as follows: - Added the test method for the gas phase corrosion inhibition ability of gas phase rust inhibitors; - Deleted the requirements for some cleaning solvents; - Added the provisions for incubators and drying ovens; - Added relevant terms used to define and explain the content of the standard; - Redefined the specifications and dimensions of wide-mouth bottles and rubber stoppers, and added the requirements for glass containers and watch glasses; - Modified the requirements for sandpaper; - Re-divided and clarified the order of test body assembly, and determined the corresponding test procedures according to the types of specimens; - Adopted the requirements for relative humidity to replace the relative humidity expressed by the density method in the original standard; - Appropriate modifications and supplements were made to the test methods, test conditions and operating methods; - Added the classification of corrosion inhibition ability, and modified the method for evaluating test results. GB/T 16267-2008 Packaging material test method for gas phase corrosion inhibition capacity GB/T16267-2008 standard download decompression password: www.bzxz.net
This standard replaces GB/T16267-1996 "Packaging material test method for gas phase corrosion inhibition capacity". This standard specifies the test method for gas phase corrosion inhibition capacity of gas phase rust-proof materials. This standard is applicable to the determination of gas phase corrosion inhibition capacity of gas phase rust-proof paper, gas phase rust-proof plastic film, and gas phase rust-proof agent. The gas phase corrosion inhibition capacity test of other gas phase rust-proof materials can refer to this standard. Compared with GB/T 16267-1996, the main changes in this standard are as follows: ———Added the test method for the gas phase corrosion inhibition ability of gas phase rust inhibitors; ———Deleted the requirements for some cleaning solvents; ———Added the provisions for incubators and drying ovens; ———Added relevant terms used to define and explain the content of the standard; ———Redefined the specifications and dimensions of wide-mouth bottles and rubber stoppers, and added the requirements for glass containers and watch glasses; ———Modified the requirements for sandpaper; ———Re-divided and clarified the order of test body assembly, and determined the corresponding test procedures according to different types of specimens; ———Adopted the requirements for relative humidity to replace the relative humidity expressed by the density method in the original standard; ———Appropriate modifications and supplements were made to the test methods, test conditions and operating methods; ———Added the classification of corrosion inhibition ability, and modified the method for evaluating the test results.
This standard is modified to adopt the method 4031 "Gas Phase Corrosion Inhibition Ability Test (CIA)" in the US Federal Standard FED-STD-101C "Test Procedure for Packaging Materials".
The main differences between this standard and the US Federal Standard FED-STD-101C Method 4031 are as follows:
---Modified the amount of gas phase rust-proof plastic film;
---Modified the consumption device;
---Modified the method of adding gas phase rust inhibitor;
---Detailed the result evaluation method.
This standard replaces GB/T16267-1996 "Test Method for Packaging Materials Gas Phase Corrosion Inhibition Ability".
Compared with GB/T16267-1996, the main changes of this standard are as follows:
--- Added the test method of gas phase corrosion inhibition ability of gas phase rust inhibitor;
--- Deleted the requirements for some cleaning solvents;
--- Added the provisions for incubators and drying ovens;
--- Added relevant terms used to define and explain the content of the standard;
--- Redefined the specifications and dimensions of wide-mouth bottles and rubber stoppers, and added the requirements for glass containers and watch glasses;
--- Modified the requirements for sandpaper;
--- Re-divided and clarified the order of test body assembly, and determined the corresponding test procedures according to different types of specimens;
--- Used the requirements for relative humidity to replace the relative humidity expressed by the density method in the original standard;
--- Made appropriate modifications and supplements to the test methods, test conditions and operating methods;
---Added the classification of corrosion inhibition ability and modified the method of evaluating test results.
This standard is proposed and managed by the National Technical Committee for Packaging Standardization.
The drafting units of this standard are: General Research Institute of Mechanical Science, Shenyang Anti-Rust Packaging Material Co., Ltd., and China Packaging Federation.
The main drafters of this standard are: Zhang Xiaojian, Tang Yanqiu, Ding Guozhen, Li Weizhe, Gong Dongbo, and Zhu Jing.
The previous versions of the standards replaced by this standard are:
---GB/T16267-1996.

The clauses in the following documents become the clauses of this standard through reference in this standard. For any dated referenced document, all subsequent amendments (excluding errata) or revisions are not applicable to this standard. However, the parties to an agreement based on this standard are encouraged to study whether the latest versions of these documents can be used. For any undated referenced document, the latest version shall apply to this standard.
GB/T678 Chemical reagent ethanol (anhydrous ethanol) (GB/T678-2000, neqISO6353-2:1983)
GB/T687 Chemical reagent glycerol (GB/T687-1994, neqISO6353-3:1987)
GB/T699 High-quality carbon structural steel
GB/T4437.1 Aluminum and aluminum alloy hot extrusion tubes Part 1: Seamless round tubes
GB/T11372 Rust prevention terminology
JB/T5520 Drying oven technical conditions
YY0027 Electric constant temperature incubator

IS 55.020
National Standard of the People's Republic of China
GB/T162672008
Find 3/1162671896
Test method of packing materials
Vapor corrosion inhibition ability
Test method of packing materials-Vapors corrosion inhibiting abilily2008-04-01Promulgated
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of ChinaStandardization Administration of the People's Republic of China
2008-10-01Implementation
GB/T 16267-~-2008
This standard is modified to adopt the method 101 & gas-phase centrifugal force test (CIA)3 in the test procedure of packaging materials of the United States joint standard FEI·STD1CI.
The main differences between this standard and the European standard FED-5TD-101C method 4031 are as follows: the amount of gas cabinet anti-rust plastic film is modified; the consumption is modified;
the method of adding gas rust agent is modified;
the result evaluation method is organized.
This standard replaces GB/-16267
7996 Packaging Material Test Method for Gas Phase Delay Reading.

Compared with CB/15267-1998, the main changes of this standard are as follows: the test method for the gas phase corrosion inhibition ability of gas phase rust inhibitors has been added; the requirements for some clear solvents have been revised; the specifications for incubators have been added; the relevant technical specifications for defining and explaining the standard content have been added; the specifications for wide-mouth and rubber have been redefined, and the requirements for glass fiber release devices have been added; the requirements for paper have been revised:
The order of test objects has been redefined, and the test code sequence has been extended according to the type of test specimens; the density method has been adopted to meet the requirements of the standard, and appropriate scientific research has been carried out on the test methods, test conditions and operating methods; the level of capacity has been added, and the method of test channel evaluation has been significantly revised. This standard was issued by the National Packaging Standardization Promotion Technical Committee and is under the jurisdiction of the three major standardization units: China Academy of Mechanical Science, China Antirust Packaging Materials Co., Ltd., and China National Color Association. The main drafters of the standard are: Zhang Xiaojian, Tang Yanqiu, Ding Guosuo, Li Bangzhe, Fa Qiubo, Mina. The previous versions of this standard are: -G13/T 16267--1996
1 Scope
Test method for packaging materials
Gas phase corrosion inhibition ability
The standard specifies the test method for the gas phase corrosion resistance of gas phase rust prevention materials. GB/1 16267--2008
This standard is applicable to the determination of the gas phase corrosion resistance of gas phase antirust paper, gas phase antirust plastic mold, and gas phase antirust agent. The gas phase corrosion resistance test of other gas phase antirust materials can refer to technical standards. 2 Normative references
The clauses in the following documents are deemed to be the provisions of this standard through reference in this standard. For any legal referenced document, its subsequent amendment (excluding the contents or revisions) shall not be applicable to this standard. However, the parties to the agreement are encouraged to investigate whether the latest version of this document can be used according to the validity period of this standard. For any referenced document that does not violate the validity period, its latest version shall apply to this standard. GB/T 678 Chemical reagent ethanol (anhydrous ethyl alcohol) (GB/T 6?8-2000, r 1S0 6353-2:1983) GB/T 687 Chemical reagent propylene glycol (GB/T687-1994, ne) IS0 6363-3:1987) GB/T699 High-quality embedded structural steel GR/T14371 Aluminum and aluminum alloy hot extruded pipes GB/T11372 Anti-rust terminology JB/T5520 Technical conditions for drying cages YY0027 Electric constant temperature incubator 3 This document and the following definitions GB/T11372 are applicable to foreign standards. 3.1 Test surface The test surface is specially processed for the material to be checked for rust after the test. 3.2 Blank test Blank test The test device is equipped with a test piece of gas phase anti-corrosion material, or a medium-temperature anti-corrosion material without gas phase agent. 4 Test instruments and materials
, "Test instruments and equipment
. i.1 Drying oven
shall comply with the requirements of J13/T5520.
4.1.2 Incubator
shall comply with the requirements of YY0027, and other equipment that can meet the requirements of this test. 4.1.3 Wide-mouth bottle
Volume 10 mL, bottle inner diameter 5mm, height 20mm, bottom 00mm 4.1.4 Rubber plug
No. 13 rubber plug, the size of the large diameter is 8mm, the small diameter is 9mm, and the diameter is 10mm.
GB/T 16267-2008
No. 9 rubber plug, its size of the large diameter is 6 mm, the small diameter is 36 mm, and the diameter is 34 mm. 4.1.5 Aluminum tubes
shall comply with the requirements of GB/T 1137.1, with an outer diameter of Φ16 mm, a wall thickness of 1.5 mm, and a length of 1.14 mm. 4.1.6 Glassware
Glassware with an inner diameter of 40 mm and a height of 2 mm and a height of 10 mm to 20 mm. 4.1.7 Surface blood
The maximum diameter is 120 mm.
4.2 Test materials
4.2.1 Sandpaper
100# lead oxide sandpaper
4.2.2 Anhydrous ethanol
Should comply with GB/T678
4.2.3 Propylene glycol
Should comply with GB/T6
4.2.4 Test piece
Should comply with GB/T699, 10# steel grid with a diameter of 16mm and a height of 13mm, with a flat center drilled with a 10mm diameter and a depth of 10mm, and the other side is the test surface. Before use, polish the test surface with 400# sandpaper to make it free of pits, scratches and rust. Clean it three times in anhydrous ethanol with a forged polishing cotton or a degreased cloth. Blow it with hot air before use. The treated test piece cannot be used for study. It should be stored in a dryer with desiccant and used within 8 hours. Otherwise, it should be disinfected and cleaned before use. Each group of tests requires 4 test pieces, of which one piece is for blank test. 4.2.5 Samples
The gas phase material samples used for the test are representative. The samples should be sealed before the test. The specimens should be protected from contamination before and during the test. 5. Test room temperature and humidity conditions. The entire process from specimen handling, test assembly to result evaluation should be carried out in an environment with a relative humidity of less than 80% and a temperature of 20°C to 30°C. 6. Preparation before the test. 6.1 Treatment of the test device before use. Before assembling the test device, the wide-mouth bottle, rubber stopper, thumbtack, paper clip, and glassware should be carefully cleaned and washed twice with distilled water and then dried or blown dry with hot air. Before assembling the test device, it should be placed in the laboratory environment for a sufficient time to make its temperature consistent with the ambient temperature. 6.2 Assembly of the test device. Punch a 15mm diameter through hole in the center of the surface of a No. 13 rubber stopper and two No. 9 rubber stoppers. Press the test piece processed in 4.2.4 into the through hole of the large surface of the No. 9 rubber plug, so that the test surface is parallel to the large surface of the No. 9 rubber plug, and the part of the test piece protruding from the large surface of the No. 9 rubber plug does not exceed 3mm, as shown in Figure 1. Pass the aluminum tube through the center of the No. 13 rubber plug, and insert the No. 9 rubber plugs into the exposed aluminum tubes at both ends, respectively, with the small surfaces of the two No. 9 rubber plugs facing the No. 13 rubber plug. Pre-sleeve an insulating rubber tube between the small surface of the No. 13 rubber plug and the No. 9 rubber plug with the test piece. The saw tube in the No. 9 rubber plug with the test piece should be in contact with the concave surface of the test piece. The large surface of the No. 13 rubber plug is in contact with the small surface of the No. 9 rubber plug without the test piece, as shown in Figure 2.
7 Test procedure
Fig. 7- Partial enlarged view of test piece assembly
9- No. rubber seal
13- No. rubber seal
Maintenance gland
9- No. rubber plug
Duhuangjincao/root material
Degradation, enzyme Zhuoqing poison
GB/T 16267-—2008
Assembly diagram of gas phase corrosion resistance test device for gas phase anti-rust paper gas phase anti-rust plastic thin combustion 7.1 Gas phase corrosion resistance test
7.1.1 Test of gas phase anti-rust paper and gas phase anti-rust plastic film Two 150mm×25mm gas phase anti-rust paper or four 150mm×50mm gas phase anti-rust plastic film were pinned symmetrically and parallelly to the bottom of No. 13 rubber plug with thumbtacks, and the side containing gas phase corrosion inhibitor should face the test piece. A pin was pinned to the lower end of the sample to make it droop naturally.
The assembled rubber plug was placed in a 1000mL wide-mouth bottle. The bottom of the bottle was pre-filled with 10mL of 95% glycerol distilled water, so that the wide-mouth bottle formed a relative humidity of 90% at 20℃, as shown in Figure 2. The assembled wide-mouth bottle was placed in an incubator at 20℃±1℃, and taken out after 20h. The aluminum tube on the wide bottle was quickly filled with water at a temperature of 0℃～2℃, and then immediately placed in an incubator at 20℃±1℃. After 3h, the test body was taken out, the water in the aluminum tube was poured out, and the rust on the test surface was immediately checked. If there is visible condensation on the test surface, immediately use tweezers to pick up a cotton wool soaked in anhydrous ethanol, gently wipe it and then check it. Four groups of parallel tests are performed, one of which is a blank test. 7.1.2 Test of gas phase rust inhibitor
Inject 10mL of 35% by mass propylene glycol distilled water solution into the bottom of the wide-mouth bottle to form 90% 3
GB/1 16267--2008
in the wide-mouth bottle at 20℃. 0.5% powdered gas phase rust inhibitor is evenly distributed in the glassware, and then the bottom of the bottle is placed. The test device is assembled according to the method in 6, 2 and put into the wide-mouth bottle, as shown in Figure 3. The assembled product bottle is placed in an incubator at 20℃±1℃, and water at 0℃~2℃ is added to the top of the bottle, and then it is immediately returned to the incubator at 20℃±1℃. If the test object is not of good quality, drain the water from the inclined tube and check the rust of the test equipment. If there is visible dew on the surface of the milk test surface, remove it immediately with cotton wool without anhydrous ethanol and wash it gently before checking. The test group of the positive red north is the research group. Figure 3 Gas phase corrosion resistance test assembly diagram of gas phase rust inhibitor 7.2 Gas phase retardation ability test of gas phase rust inhibitor 7.2.1 Test of gas phase rust prevention paper and gas phase rust prevention plastic film Cut the gas phase rust prevention paper into a sample of 200mmX30%mm, fix a piece of fixed filter paper on a smooth glass plate, pin the cut gas phase rust prevention paper flat on the paper with the side coated with matching retardant facing up, press heavy objects on the corners of the sample so that it will not feel any vibration when it is swimming.
The gas phase anti-rust plastic film with gas phase anti-rust agent is sealed into a 100mm×400mm sealed film after air is completely removed from the film.
The film is placed in a drying oven at C=2℃ for 12h, 72h, 48h, 24h, and cooled naturally to room temperature. Then, the sample test is carried out according to the provisions of 7.1.1.
7.2.2 Gas phase anti-rust filter test
0.5g powdered gas phase anti-rust agent is added to the filter paper with a size of 12um. Place in a medium box at 60℃ to 2℃ for 120h, then take out and cool naturally in the air. Perform the test according to the specification. 8 Corrosion inhibition ability classification and result evaluation
8.1 Corrosion inhibition ability classification
The total corrosion degree of gas phase anti-rust materials is divided into level 1: no corrosion;
---level 1: slight corrosion or corrosion area less than 20%;
---level 2: corrosion area more than 80%
---level 3: total corrosion area more than 80%.
Result evaluation
The test piece with level 3 corrosion is valid, otherwise a new test should be carried out. The area within the edge of the test is not considered during the result evaluation. GB/16267—2008
If only one of the three test pieces is upgraded to Grade 2 or Grade 3, the test shall be repeated. In addition, the test report shall be determined for two pieces of the same grade.
The test report shall include the following information:
Number of this standard:
Detailed description of the test piece, including type, size, quantity, status, etc.; Laboratory environment and
Test parameters:
Determination of test results;
Differences from this standard during the test process;
Test company date, tester's name, and test unit seal. 5
GB/T 16267-2008
Chinese National Standard
Test Method for Packaging Materials Gas Phase Inhibition Ability CB/T16267-2008
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-1 level; slight corrosion or corrosion area less than 20%...---2 level: corrosion area more than 280%
-3 level: total corrosion area more than 80%.
Result evaluation
Rust test specimen 3 level corrosion is the test is valid, if not, a new test should be conducted. The area within the edge of the drive is not considered during the evaluation. GB/16267—2008
If only one of the three test pieces is upgraded to Grade 2 or Grade 3, the test shall be repeated. In addition, the test report shall be determined for two pieces of the same grade.
The test report shall include the following information:
Number of this standard:
Detailed description of the test piece, including type, size, quantity, status, etc.; Laboratory environment and
Test parameters:
Determination of test results;
Differences from this standard during the test process;
Test company date, tester's name, and test unit seal. 5
GB/T 16267-2008
Chinese National Standard
Test Method for Packaging Materials Gas Phase Inhibition Ability CB/T16267-2008Www.bzxZ.net
Intermediate Standard Publishing House Publishing and Distribution
Beijing District Xingmenwu Sanguo Hebei Street Store No.
Postal Code: 100055
Liang'sye, net. cn
Tel: 5852394668517548
China Standard Publishing House Printing Wangdao Printing Factory Distributor Xinhua Bookstore
Opening 580×23℃
June 2008
Number of Words 13 Next word
2208 6th Sichuan - Daming system
City number: 155066-1-31103
If there is any printing error
Exceeding the price by 14.00 yuan
Replaced by our publishing center
Edition exclusive
Infringement must be investigated
Report phone: (010) 68533533No corrosion;
-1 level; slight corrosion or corrosion area less than 20%...---2 level: corrosion area more than 280%
-3 level: total corrosion area more than 80%.
Result evaluation
Rust test specimen 3 level corrosion is the test is valid, if not, a new test should be conducted. The area within the edge of the drive is not considered during the evaluation. GB/16267—2008
If only one of the three test pieces is upgraded to Grade 2 or Grade 3, the test shall be repeated. In addition, the test report shall be determined for two pieces of the same grade.
The test report shall include the following information:
Number of this standard:
Detailed description of the test piece, including type, size, quantity, status, etc.; Laboratory environment and
Test parameters:
Determination of test results;
Differences from this standard during the test process;
Test company date, tester's name, and test unit seal. 5
GB/T 16267-2008
Chinese National Standard
Test Method for Packaging Materials Gas Phase Inhibition Ability CB/T16267-2008
Intermediate Standard Publishing House Publishing and Distribution
Beijing District Xingmenwu Sanguo Hebei Street Store No.
Postal Code: 100055
Liang'sye, net. cn
Tel: 5852394668517548
China Standard Publishing House Printing Wangdao Printing Factory Distributor Xinhua Bookstore
Opening 580×23℃
June 2008
Number of Words 13 Next word
2208 6th Sichuan - Daming system
City number: 155066-1-31103
If there is any printing error
Exceeding the price by 14.00 yuan
Replaced by our publishing center
Edition exclusive
Infringement must be investigated
Report phone: (010) 68533533
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