What should I pay attention to when buying a 50-liter plastic drum?

The 50-liter plastic barrel has good heat resistance and cold resistance, hardness, tensile strength, electrical insulation performance and toughness. It has been widely used gradually, but we should pay attention to some things when buying plastic ton barrels. How much do you know about this information, then follow our technical staff to learn more:

    When we are buying plastic ton barrels, we must carefully check whether there are bubbles, black spots or impurities in the ton barrels, because:

    1. Bubbles. In the frequently used IBC container ton drums, bubbles will not exist unless the wall thickness is very thick or slight bubbles can be found at the product handle. However, if air bubbles appear on the thin-walled IBC barrel, then reloading chemicals will cause leakage when the barrel wall is under a certain pressure.

2. Black spots, impurities. For the frequent use of plastic ton barrels with black spots, magazines can not stop the problems. General customers are very sensitive to such problems, which will determine their impression of plastic tonnage barrels. If these problems exist, customers will feel a sense of rejection, especially food manufacturers.

The control of black spots is usually determined according to the wall thickness and application. Sometimes it will be determined according to the standards negotiated by customers, but no matter what kind of product, penetrating black spots must be eliminated. To a certain extent, the color of plastic ton barrels will control the standard. For example, in darker plastic barrels, the black spot impurities are not very obvious, it is not easy to distinguish, and customers will be more tolerant.

200 liter plastic bucket, 100 liter plastic bucket, 50 liter plastic bucket