GB 19457-2009Safety code for inspection of packaging of dangerous goods for paint (English PDF)

0.8

b) if the water instead of the test.

--- Such as paint to be transported relative density of less than or equal to

1.2 when its drop height Table 3; Table 4 is calculated, rounded to one decimal place. Table 4 drop height and density conversion table in meters I II grade packaging Packing III grade packaging

4.2.4.6 airtight test 4.2.4.6.1 Test equipment and methods According to GB/T 17344 requirements of. 4.2.4.6.2 The test pressure Test pressure Table 5. Table 5 test pressure (gauge pressure) in units of kPa I II grade packaging Packing III grade packaging

4.2.4.7 Hydraulic pressure test 4.2.4.7.1 Test Equipment Hydraulic test machine packaging of dangerous goods or other test equipment to achieve the same effect. 4.2.4.7.2 The test pressure (gauge pressure) Press one of the following three methods.

a) the temperature measured at 55 °C packages total gauge pressure (ie pressure containing substance together with air or inert gas pressure minus 100kPa) 100kPa. 100kPa. among them. Vp P50

--- 50 °C vapor pressure of the cargo; Vp P55

--- 55 °C vapor pressure of the cargo.

d) where the test pressure packagings intended packaging container I grade liquid dangerous goods is 250kPa. 4.2.4.7.3 Test Method Start packing dangerous hydraulic test machine, the package to impose a uniform continuous hydraulic pressure while opening the exhaust valve, remove the residual gas in the test chamber Body, and then close the vent valve. Container including their closure, shall be subjected to a predetermined constant hydraulic pressure (gauge pressure) 5min.

4.2.4.8 Stacking test 4.2.4.8.1 Test Equipment According to GB/T 4857.3 requirements. 4.2.4.8.2 Test Method Packaging container stacking time of 24h. Other test methods according to GB/T 4857.3 requirements. 4.2.4.8.3 Stacking load Where. P

--- load of load in kilograms (kg); K

--- deterioration coefficient, K is 1; H

--- stacking height (less than 3m);

4.2.4.9 beam lifting, lifting loop strength test The Ti Liang, bail fixed by an appropriate method, and then add the load 590N barrel body in the vertical direction, and keep 5min.

4.1 Requirements

4.1.1 Packaging coating composition into the packaging, single packaging (except steel pails), intermediate bulk containers, large packaging and steel pails.

4.1.2 paint packaging combination packaging, single packaging (except steel pails) shall comply with the requirements of the relevant requirements of Appendix A of GB 19433.

4.1.3 vapor pressure at 50 °C less than or equal to 110kPa or less than or equal to 55 °C when the coating allows the use of the following 130kPa IBC shipment.

--- Metal (31A, 31B and 31N) (only grade II or III grade packaging);

--- Rigid plastics (31H1 and 31H2) (only grade II or III grade packaging);

--- Composite (31HZ1) (only grade II or III grade packaging);

--- Compound (31HA2,31HB2,31HN2,31HD2 and 31HH2) (limited to III grade packaging). Paint Packaging IBC shall comply with GB 19434 and GB 19434.5, GB 19434.6, GB 19434.8 of the relevant requirements.

4.1.4 Bulk coating shall comply with the relevant requirements of GB 19432.

4.1.5 paint pail packaging steel structure size should be consistent with the provisions of GB/T 13252 of. Steel barrel mention, the outer surface smooth, round, no rust, Curling uniform, no wrinkles, no glitches, no iron tongue. Smooth weld uniform, no tumor melting, welding slag. Paint color uniform, no obvious discoloration, sagging, from Bubbles and other defects.

4.1.6 steel pails paint packaging inks and coatings should be strong adhesion, good weather resistance, the film adhesion should meet GB/T 325-2000 Level 2 above specified in Appendix A2.

4.1.7 opening steel pails should not normally be used to hold a liquid paint. But by this standard inspection opening can be dressed steel pail packaging III grade sticky coating.

4.1.8 Performance requirements

a) a combination of packaging, single packaging (except steel pails), intermediate bulk containers and large packaging performance requirements should be consistent with GB 19433, GB 19434.5, GB 19434.6, GB 19434.8 and GB 19432 of the relevant requirements.

b) steel pails performance test are shown in Table 1. Table 1 steel pail performance requirements Performance test project requirements Stacking test All test package is not broken, do not collapse, no leakage Drop Test After the package drop, when external pressure (taken poke holes open or closure) is not reached after the leak balance, having an inner coating (plating) Container layer, coated (plated) layer must not have cracks, peeling Airtightness test package without leakage No leakage of hydraulic test package Ti Liang, strength test beam lifting bails, bails and barrel joints were not damaged

4.1.9 Without prejudice to paint transportation safety under the premise of allowing other equivalent packaging using. For packaging grade II and III grade packaging coatings Container, such as the number of loaded metal or plastic containers each less than or equal to 5L and transport under the following conditions may be exempt from this standard of performance test.

--- Packed in palletized shipments, containers or unit load devices, such as individual container is placed or stacked on pallets and Wrap, Shrink wrapping, stretch-wrapping or other suitable means of fastening. For shipping, palletized shipments, containers or unit load devices shall Firmly packed in closed cargo transport units and be fastened;

--- As the largest net weight of 40kg container combination packagings.

4.2 Test

4.2.1 The coating composition of packaging, single packaging (except steel pails) according to GB 19433 requirements.

4.2.2 IBC packaging coatings by GB 19434.5, GB 19434.6, GB 19434.8 of the requirements.

4.2.3 Bulk coating according to the requirements of GB 19432.

4.2.4 paint pail packaging steel test

4.2.4.1 Test items are shown in Table 2.

4.2.4.2 Number of Samples. number of samples of different test items in Table 2, in the case does not affect the test results, allows to reduce the number of samples The amount of a sample at the same time a number of tests. Table 2 pilot projects and the number of sampling units member Pilot project the number of samples Stacking test

4.3 Inspection Rules

4.3.1 The manufacturer shall ensure that the production of packaging coatings comply with this standard by the relevant inspection department inspection in accordance with this standard. Users have the right to According to the standards, received products for their acceptance testing.

4.3.2 Test items. 4.1,

4.2 itemized as required for testing.

4.3.3 packaging coatings of the following circumstances, the performance test shall be carried out.

--- Production of new products or old products when converting;

--- After the official production, such as structure, materials, technology has drastically changed, it may affect product performance;

--- In the normal production, every six months; After long-term product

--- shutdown, resume production;

--- Factory inspection results are quite different with the last performance test results;

--- National quality oversight bodies for performance testing.

4.3.4 to determine the rules. according to requirements of the standard itemized inspection, if there is a sample of each failure is judged that failed, if a Failed the assessment the product failed.

4.3.5 substandard batch. after failed batch of paint removed by the package, submit test once again, its stringency unchanged.

5.1.1 General requirements Appearance

5.1.1.1 package requirements 5.1.1.1.1 cast on package printing, print paste marks, logos and color label of dangerous goods should be clear and precise, in line with GB 19433 The relevant requirements. 5.1.1.1.2 package appearance should be clean, does not allow residues, contamination or leakage. 5.1.1.1.3 Where the use of seals of the package should be in the shipping department on-site inspection conducted seals.

5.1.1.2 Use of selected units and the nature of the packaging should be adapted to the transport of dangerous goods, their performance should be consistent with the relevant provisions of Chapter 4.

5.1.1.3 container packaging grade equal to or higher than the level of the package containing the goods required.

5.1.1.4 provided by the State Quality Supervision, Inspection and Quarantine departments authorized inspection agency issued by the classification of dangerous goods in the following cases should, grading Hazardous characteristics and inspection reports.

a) the first transport or production;

b) the first outlet;

c) national quality inspection departments as deemed necessary.

5.1.1.5 for the first time use plastic containers or inner coating, the coating container should be provided within six months or more chemical compatibility test approved report.

5.1.1.6 General Paint dangerous goods packaging container filled to 98% of the total volume of less expansion coefficient larger paint should be expanded in accordance with its Coefficient determination reserve volume of the container.

5.1.1.7 coatings and packaging in contact therewith shall not affect any packaging strength and the risk of chemical reaction.

5.1.1.8 absorbent material may not occur dangerous chemical reaction with the loaded paint, and make sure the package ruptures completely adsorbed retained all Dangerous goods, without causing leakage of the contents from the packaging container.

5.1.1.9 Earthquake and cushioning material must not react chemically loaded with paint, while reducing its shock resistance. Should have sufficient cushion filler Material to prevent movement within the package.

5.1.2 Particular requirements

5.1.2.1 barrels packaging requirements 5.1.2.1.1 closed pail of large and small screw cap closure should work closely together, and with a proper seal. The tightening of the screw cap should reach close Closure. 5.1.2.1.2 opening steel pails should not normally be used to contain paint, but after this performance standard to allow inspection of the shipment sticky coating, but It should form a group of goods transport, namely.

--- Opening steel pails placed or stacking and bundling adopt austerity wrapping or other suitable means secured to the tray like pallets and the like;

--- Opening steel pails placed in protective packaging;

--- Opening steel pails permanently fixed and installed in the grid. 5.1.2.1.3 opening steel pails should be accompanied by appropriate seals, no matter what form the seal, should meet tight hoop, sealing requirements. wrench Hoop need to use a wrench to lock the pin.

5.1.2.2 combination of packaging requirements 5.1.2.2.1 packaging sealing liquid sealing ports shall comply with the provisions; for hermetically sealing, subject to the provisions airtight seal. 5.1.2.2.2 containing liquid within the fragile packaging (such as glass, etc.), its packaging should be consistent with I grade packaging. 5.1.2.2.3 absorbent material shall meet the requirements of 5.1.1.8. 5.1.2.2.4 cushioning material shall meet the requirements of 5.1.1.9. 5.1.2.2.5 box class packaging case is not leak-proof or not waterproof, should use anti-leak liner or packaging. 5.1.2.2.6 boxes, fibreboard boxes fastened with nails, the nails should be real, can not highlight a nail, the nail tip should penetrate the packaging tray down, and add cover to Anti contents and any chemical reaction or physical change, strap confining box. 5.1.2.2.7 corrugated boxes should be intact, the seal should be smooth and firm, packing tape confining box.

5.1.2.3 packaging coatings IBC shall comply with the provisions of GB 19434.

5.1.2.4 Bulk coating shall comply with the provisions of GB 19432.

5.2 Sampling

5.2.1 Batch identification In the same materials, the same structure and the same technology, the package is a batch identification, the maximum quantities of 5000.

5.2.2 Sampling rules According to GB/T 2828.1 normal check sampling the general inspection level II sampling.

5.2.3 Number of samples Table 6. Table

6 Number of units of sampling member Bulk sampling number range 1 to 82 9 to 153 16 to 255 26 - 508 51 to 9013 91 to 15020 151 to 28032 281 to 50050 501 ~ 120 080 1201 ~ 3200125 3201 to 5.0002 million

5.3 Identification

5.3.1 Check packaging coatings meets the requirements of 5.1.1.1.

5.3.2 in Chapter 4 of the relevant provisions of the package to check whether the selected properties of the coating adapt; container packaging grade is equal to or higher For containing paint levels; whether there is compliance report performance test.

5.1.1.4 to check whether the packaging coatings mentioned have the appropriate certificates and inspection reports.

5.3.4 Check whether the paint and contact with packaging, absorbent material, shock and cushion materials, ropes, lines, and additional packaging materials chemistry occurs Reaction that can affect its performance.

5.3.5 Checking closed pail of closure and seals meets the provisions of 5.1.2.1.1.

5.3.6 Check barrels sealed packaging of whether compliance with 5.1.2.1.3.

5.3.7 Check costumes thick coating of steel pail opening for compliance 5.1.2.1.2 and 5.1.2.1.3 of.

5.3.8 Check barrels packaging meets the requirements of 5.1.2.1.

5.3.9 Check combination packaging packaging seal meets the requirements of 5.1.2.2.1. Breakable packaging within packaging whether I level package Loading. Adsorbent material meets the provisions of 5.1.1.8. Backing material meets the provisions of 5.1.1.9.

5.3.10 Check packs packaging meets the requirements of 5.1.2.2.5,5.1.2.2.6 and 5.1.2.2.7.

5.3.11 Check the packaging coatings IBC meets the provisions of 5.1.2.3.

5.3.12 Check whether the paint Bulk of compliance 5.1.2.4.

5.4 Inspection Rules

5.4.1 Dangerous goods packaging use companies should ensure that the use of packaging coatings comply with this standard by the relevant inspection department in accordance with this standard Quasi-identification. Users have the right to paint the package according to the standards, received paint package proposed acceptance identification.

5.4.2 Identification of the project. According to the requirements of 5.1,

5.3 itemized identification.

5.4.3 paint package should order quantity of batches, batch identification.

5.4.4 to determine the rules. according to requirements of the standard were identified one by one, if there is a package for each failure is judged that failed, if a Batch item failed the assessment package failed.

5.4.5 Batch failed. failed batch of defective paint package after culling, submit identification again, and the stringency of the same.