This standard specifies the requirements, performance tests and inspection rules for packaging containers for peracetic acid (peracetic acid). This standard applies to the packaging of peracetic acid. GB 19105-2003 Peracetic acid packaging requirements GB19105-2003 Standard download decompression password: www.bzxz.net

Chapter 3, Chapter 4, Chapter 5 and Appendix A of this standard are mandatory provisions, and the rest are recommended provisions. GB19105-2003
This standard adopts the United Nations "Recommendations on the Transport of Dangerous Goods Model Regulations" (12th revised edition) in a non-equivalent manner. Its technical content on the packaging of peracetic acid is completely consistent with the above-mentioned model regulations. Appendix A of this standard is a normative appendix. This standard is proposed and managed by the National Technical Committee for the Management of Dangerous Chemicals (SAC/TC251). The responsible drafting units of this standard: Jiangsu Exit-Entry Inspection and Quarantine Bureau, Sinochem Chemical Standardization Research Institute. The main drafters of this standard: Tang Lijun, Wang Xiaobing, Wang Qiuxia, Mei Jian, Xu Yan, Wei Feng, Zhou Wei. This standard is formulated for the first time.
１ Scope
Peracetic acid packaging requirements
GB 19105--2003
This standard specifies the requirements, performance tests and inspection rules for packaging containers for peracetic acid (peracetic acid). This standard applies to the packaging of peracetic acid. 2 Normative references
The clauses in the following documents become the clauses of this standard through reference in this standard. For all dated references, all subsequent amendments (excluding errata) or revisions are not applicable to this standard. However, parties that have difficulty in reaching an agreement based on this standard are encouraged to study whether the latest versions of these documents can be used. For all undated references, the latest versions are applicable to this standard. GB190 Dangerous Goods Packaging Mark
GB191 Pictorial Marking for Packaging, Storage and Transportation
GB/T4857.3 Static Load Stacking Test Method for Packaging and Transport PackagesGB/T4857.5 Drop Test Method for Packaging and Transport PackagesGB15258 Provisions for the Preparation of Chemical Safety LabelsGB/T17344 Packaging Airtightness Test Method for Packaging Containers3 Requirements
3.1 Peracetic acid should be packaged in plastic barrels and cans with a maximum capacity of 60L and a combination package consisting of plastic bottles and fiberboard boxes (including corrugated boxes) with a maximum net weight of 50kg. 3.2 Each peracetic acid packaging container (hereinafter referred to as packaging) should be marked with the permanent United Nations dangerous goods packaging mark in accordance with the "Recommendations on the Transport of Dangerous Goods Model Regulations". 3.3 The packaging should have a reasonable structure and good protective performance, and meet the specifications of the "Recommendations on the Transport of Dangerous Goods Model Regulations". Its design mode, process and material should be adapted to the characteristics of peracetic acid, suitable for stowage, convenient for safe loading and unloading and transportation, and able to withstand the risks under normal transportation conditions.
3.4 ​​The parts of the packaging that are in direct contact with peracetic acid should not have their strength reduced due to contact with peracetic acid. 3.5 The closure device of the packaging of peracetic acid with added stabilizer should ensure that the mass fraction (%) of the stabilizer will not drop below the specified limit during transportation.
3.6 If the packaging containing peracetic acid generates a higher pressure due to the release of oxygen from the contents (due to temperature increase or other reasons), a vent can be installed on the packaging. However, the released oxygen should not cause danger due to its excessive emission, otherwise the amount of the contents should be limited. For packaging intended for transportation, the vent should be designed to ensure that liquid leakage and foreign matter penetration are prevented under normal transportation conditions. If combined packaging is used, the design of its outer packaging should not affect the function of the exhaust device. 3.7 The plastic bottles in the combination packaging should be placed in a way that they will not break, be punctured or leak their contents into the outer packaging under normal transportation conditions. When cushioning is used, it should not be easy to burn and will not cause the decomposition of peracetic acid. 3.8 All new and reused packaging should be able to pass the tests specified in Chapter 4 and should meet the requirements of Class II dangerous goods packaging. 3.9 When using packaging, the production and sales units of peracetic acid should comply with the requirements of Appendix A. 4 Performance test (inspection)
4.1 Implementation and frequency of tests
4.1.1 Before each packaging is put into use, its design model should successfully pass the performance test. 1wwW.bzxz.Net
GB 19105--2003
4.1.2 For minor aspects of packaging, such as reduced specifications of inner packaging, reduced net weight and slight reduction in external dimensions of barrels, cans, boxes and other packaging, which are different from the test type, the competent authorities may allow selective packaging performance tests. 4.1.3 If the correctness of the test results will not be affected, several tests can be carried out on a sample. 4.2 Test preparation of packaging
4.2.1 Tests should be carried out on packaging prepared for transportation, including inner packaging used in combination packaging. 4.2.2 When the raw materials of the plastic barrels and cans used are changed (including changes in plastic grades), they should be directly filled with peracetic acid and stored for more than six months for compatibility testing before testing. For the first and last 24 hours of the storage period, the closure device of the test sample should be placed downwards, but for containers with vents, the time should be 5 minutes each time. After the storage period, the sample should be subjected to the performance tests listed in 4.3.
4.2.3 Test items
4.2.3.1 Plastic barrels and cans should be subjected to drop tests, airtight tests (sealing tests), hydraulic tests, and stacking tests. 4.2.3.2 Combination packaging should be subjected to drop tests and stacking tests. 4.3 Performance test methods
4.3.1 Drop test
4.3.1.1 Number of test samples and drop direction The number of test samples and drop direction for each type of packaging are shown in Table 1. Except for drops onto a flat surface, the center of gravity shall be located vertically above the point of impact. Table 1 Number of test samples and drop direction
Plastic drums and cans
Fiberboard boxes
(including corrugated boxes)
4.3.1.2 Special preparation of drop test samples Number of test samples
(3 for each drop)
(1 for each drop)
Drop direction
First drop (with 3 samples): The package shall impact obliquely on the impact plate with the convex edge. If the package has no convex edge, the impact shall be on the peripheral seam or on an edge. Second drop (using another 3 samples): The package should hit the impact plate with the weakest part that was not tested in the first drop, such as the closure
First drop: bottom flat drop
Second drop: top flat drop
Third drop: long side flat drop
Fourth drop: short side flat drop
Fifth drop: corner drop
Add water containing antifreeze to plastic barrels, cans and plastic bottles of combination packaging, which accounts for no less than 98% of the container volume, and reduce the temperature of the test sample and its contents to -18℃ or lower. 4.3.1.3 Test equipment
Meet the requirements of test equipment in 2 of GB/T4857.5. Freezer (box): Can meet the requirements of 4.3.1.2. 4.3.1.4 Drop height
The drop height is 1.2m.
4.3.1.5 Criteria for passing the test
After the internal and external pressures are balanced, there should be no leakage in the package. 4.3.2 Airtightness (sealing) test
4.3.2.1 Number of test samples
Three test samples are taken for each plastic barrel and can. 2
4.3.2.2 Special preparation of test samples before the test Replace the closure device with a vent with a similar closure device without a vent, or block the vent. 4.3.2.3 Test equipment
Conform to the requirements of GB/T17344.
4.3.2.4 Test method and test pressure
GB19105—2003
Put the package including its closure box under the water surface for 5 minutes, and apply an air pressure of 20kPa to its interior. The method of holding should not affect the test results. Other methods with the same effect may also be used. 4.3.2.5 Criteria for passing the test
All specimens shall be leak-free.
4.3.3 Hydraulic test
4.3.3.1 Number of test samples
Three test samples shall be taken for each plastic barrel or can. 4.3.3.2 Special preparation of containers before testing
Replace the closure device with vents with similar closure devices without vents, or block the vents. 4.3.3.3 Test equipment
Hydraulic dangerous goods packaging testing machine or other test equipment that achieves the same effect. 4.3.3.4 Test method and test pressure
Apply pressure continuously and evenly up to 100 kPa by injecting water into the packaging, etc., and continue for 30 minutes. 4.3.3.5 Criteria for passing the test
All specimens shall be leak-free.
4.3.4 Stacking test
4.3.4.1 Number of test samples
The number of test samples is 3.
4.3.4.2 Special preparation of test samples
Combination packaging (fiberboard box) should be placed in an environment with controlled temperature and relative humidity for at least 24 hours. There are three methods, one of which should be selected. The best environment is a temperature of 23℃±2℃ and a relative humidity of 50%±2%. The other two methods are: a temperature of 20℃±2℃ and a relative humidity of 65%±2% or a temperature of 27℃±2℃ and a relative humidity of 65%±2%. 4.3.4.3 Test equipment
Conform to the requirements of GB/T4857.3.
4.3.4.4 Test method and stacking load
Add water of not less than 98% of the volume of the container to the plastic barrel, can and plastic bottle of combination packaging, and apply a load to the top surface of the test sample, the mass of which is equivalent to the total mass of the same number of packages that may be stacked on it during transportation. If the relative density of the liquid in the test sample is different from that of the liquid to be transported, the load should be calculated according to the latter. The minimum stacking height including the test sample should be 3m. The test environment of the combined packaging should meet the requirements of 4.3.4.2, and the test time is 24h. Plastic barrels and cans should be subjected to a 28-day stacking test at a temperature not lower than 40°C.
The stacking load is calculated according to formula (1):
Where:
P—load, kg;
H—stack height, m ​​(not less than 3 m); h—height of a single package, m,
m—total mass (gross weight) of a single package, kg; Xn
(H--h)/. When the calculated value has a decimal point, the decimal point should be rounded up. + (1)
GB19105-2003
4.3.4.5 Criteria for passing the test
The test sample shall not leak. For combined packaging, the substance is not allowed to leak out of the plastic bottle. The test sample is not allowed to be damaged in a way that may affect the safety of transportation, or to be deformed in a way that may reduce its strength or cause unstable stacking of the package. Before making a judgment, the plastic package should be cooled to ambient temperature.
5 Inspection rules
5.1 The packaging manufacturer shall ensure that the peracetic acid packaging produced by the manufacturer complies with the provisions of this standard and shall be inspected by the relevant inspection department in accordance with this standard. 5.2 Performance inspection shall be carried out in any of the following situations: - Performance inspection shall be carried out when a new product is put into production or an old product is converted to production; - After formal production, if there are major changes in structure, materials, and processes that may affect product performance; - During normal production, it shall be carried out in accordance with the requirements of 5.3; - When the product is resumed after long-term suspension of production; The national quality inspection department proposes to carry out performance inspection. 5.3 The performance inspection cycle is divided into three levels: 1 month, 3 months, and 6 months. The inspection cycle for each new design model packaging is 3 months. If three consecutive inspection cycles are qualified, the inspection cycle can be upgraded by one level. If one failure occurs, the inspection cycle will be reduced by one level. 5.4 During the performance inspection cycle, spot checks can be conducted. The number of spot checks is one, two, and three times according to the three levels of inspection cycle of 1 month, 3 months, and 6 months, respectively. The number of samples for each spot check should not exceed 2 pieces. 5.5 The validity period of peracetic acid packaging is no more than 12 months from the date of packaging production. Packaging that has exceeded the validity period or is used again needs to be re-tested. The validity period of the packaging shall not exceed 6 months from the date of completion of the inspection. When the packaging is filled with peracetic acid, its validity period shall not exceed 6 months from the date of filling. 5.6 For the inspections specified in 5.1 to 5.3, each design model of packaging of each manufacturer shall be inspected item by item in accordance with the requirements of this standard. If one sample fails one of the tests, the item is judged to be unqualified. As long as one item fails, the design model packaging is judged to be unqualified.
5.7 For packaging that fails the inspection, the packaging of the design model produced by its manufacturer is not allowed to be used to contain peracetic acid unless it passes the inspection again. When submitting for inspection again, its strictness remains unchanged. 4
Appendix A
(Normative Appendix)
Specifications for the use of packaging for peracetic acid
GB19105—2003
A. 1 When filling the package with peracetic acid, sufficient unfilled space should be left to ensure that the peracetic acid will not leak due to the expansion of the liquid caused by temperature changes during transportation. In general, peracetic acid is filled to less than 98% of the packaging volume. A.2 When using combined packaging to contain peracetic acid, the plastic bottle should be fixed and safely padded to limit its movement in the outer packaging, and its closed mouth cannot be inverted. The outer packaging should be marked with obvious signs indicating the direction of operation in accordance with the requirements of GB191. A.3 The combined packaging should be intact and the seal should be flat and firm. The packaging tape should be tightly bound to the box. A.4 No dangerous residue should be adhered to the outside of each package. A.5 Each package of peracetic acid should be affixed with a dangerous goods sign in accordance with the provisions of GB190. Dangerous goods signs should include the primary hazard sign of "organic peroxide" and the secondary hazard sign of "corrosive goods", and chemical safety labels should be affixed in accordance with the requirements of GB15258. A.6 Packages containing peracetic acid should be stored in a cool, ventilated warehouse, away from sunlight, and are prohibited from being stored with other goods that may react dangerously with peracetic acid.7 For packages that fail the inspection, the packaging of the same design model produced by the manufacturer is not allowed to be used to contain peracetic acid unless it passes the inspection again. When submitting for inspection again, its strictness remains unchanged. 4
Appendix A
(Normative Appendix)
Specifications for the use of peracetic acid packaging
GB19105—2003
A. 1 When filling the package with peracetic acid, sufficient unfilled space should be left to ensure that the peracetic acid will not leak due to the expansion of the liquid caused by temperature changes during transportation. In general, peracetic acid is filled to less than 98% of the packaging volume. A.2 When using combined packaging to contain peracetic acid, the plastic bottle should be fixed and securely padded to limit its movement in the outer packaging, and its closed mouth cannot be inverted. The outer packaging should be marked with obvious signs indicating the direction of operation in accordance with the requirements of GB191. A.3 The combined packaging should be intact and the seal should be flat and firm. Tighten the box with strapping tape. A.4 No hazardous residue should be adhered to the outside of each package. A.5 Each package of peracetic acid should be affixed with a hazardous goods sign that complies with the provisions of GB190. The hazardous goods sign should include the primary hazard sign of "organic peroxide" and the secondary hazard sign of "corrosive", and a chemical safety label should be affixed in accordance with the requirements of GB15258. A.6 Packages containing peracetic acid should be stored in a cool, ventilated warehouse, away from sunlight, and prohibited from being stored with other goods that may react dangerously with peracetic acid.7 For packages that fail the inspection, the packaging of the same design model produced by the manufacturer is not allowed to be used to contain peracetic acid unless it passes the inspection again. When submitting for inspection again, its strictness remains unchanged. 4
Appendix A
(Normative Appendix)
Specifications for the use of peracetic acid packaging
GB19105—2003
A. 1 When filling the package with peracetic acid, sufficient unfilled space should be left to ensure that the peracetic acid will not leak due to the expansion of the liquid caused by temperature changes during transportation. In general, peracetic acid is filled to less than 98% of the packaging volume. A.2 When using combined packaging to contain peracetic acid, the plastic bottle should be fixed and securely padded to limit its movement in the outer packaging, and its closed mouth cannot be inverted. The outer packaging should be marked with obvious signs indicating the direction of operation in accordance with the requirements of GB191. A.3 The combined packaging should be intact and the seal should be flat and firm. Tighten the box with strapping tape. A.4 No hazardous residue should be adhered to the outside of each package. A.5 Each package of peracetic acid should be affixed with a hazardous goods sign that complies with the provisions of GB190. The hazardous goods sign should include the primary hazard sign of "organic peroxide" and the secondary hazard sign of "corrosive", and a chemical safety label should be affixed in accordance with the requirements of GB15258. A.6 Packages containing peracetic acid should be stored in a cool, ventilated warehouse, away from sunlight, and prohibited from being stored with other goods that may react dangerously with peracetic acid.
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