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Dezhirun New Material Technology Co., Ltd
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Container bags are not recommended for long-term use in high and low temperature environments
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Release time:
2023-10-31 09:52
Container bags are flexible plastic containers made from polypropylene and polyethylene resins, with a capacity of less than 3m3 and a load-bearing capacity of 3 tons or less. Place the container bag in a constant temperature chamber at -35 ℃ for at least 2 hours, then take out the test sample and fold it in half at 180 degrees to check for any damage,
Container bags are flexible plastic containers made from polypropylene and polyethylene resins, with a capacity of less than 3m3 and a load-bearing capacity of 3 tons or less. Place the container bag in a constant temperature chamber at -35 ℃ for at least 2 hours, then take out the test sample and fold it in half at 180 degrees to check for any damage, cracks, or other abnormalities in the base fabric material. Apply a load of 9.8 N to the test sample, place it in an 80 ℃ oven for 1 hour, and immediately separate the two overlapping test pieces after removal to check for any adhesion, cracks, or other abnormal conditions on the surface. According to the test standards, the container bag can be used in environments ranging from -35 ℃ to 80 ℃, but it is not recommended to use it in high and low temperature environments for a long time.
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