Should use Xi'an plastic bucket Fill the diesel into the iron drum. From the perspective of safety, the flash point of diesel oil is at the critical value of flammability and flammability. Xi'an plastic bucket contains diesel gasoline. Friction with the plastic bucket will generate static electricity, which is easy to cause fire. In the metal bucket, because the metal is conductive, the static electricity will be lost with the contact current of the metal bucket, which is safer. It is allowed to penetrate a small amount of kerosene into diesel oil, but the flash point may not be acceptable.
However, gasoline shall not be added to diesel oil to improve its low-temperature fluidity. The acid value of diesel oil will increase. The acid value of diesel oil will increase by about 40% after being placed in Xi'an plastic barrels for 7 days. Storing diesel oil in plastic drums will extend the distillation range of diesel oil and improve the starting performance and working balance of diesel engines. It is prepared from diesel oil fractions produced by crude oil distillation, catalytic cracking, thermal cracking, hydrocracking, petroleum coking and other processes.
Gasoline belongs to Class A flammable liquid, with flash point less than 28 ℃ and lower explosive limit less than 10%. In the process of filling, pouring or vibration, the gasoline and the plastic barrel wall rub against each other, and the contact potential difference produces electronic movement, producing positive and negative charges and static electricity. Gasoline is flammable. When gasoline is transported in the plastic bucket, the plastic bucket is inflated due to the friction between the gasoline and the bucket wall during transportation. Since plastic is an insulating material, the charge on the barrel is not easy to transfer.
When the chemical drums are stacked to a certain extent, they will discharge, generate sparks and ignite gasoline, causing accidents. A large number of fast growing plate applications are plastic films or pool bottom villages, which are based on MDPE and have toughness, chemical resistance and impermeability. Grades used in extrusion production typically have a melt index of less than 1 and a medium to wide MWD.
During processing, low MI can obtain appropriate melt strength. Each plastic container has a triangle, an arrow at the bottom, and a number in the triangle. Recognize and use reasonably. Make sure the rice is dry before putting it into the bottle. After putting in, quickly tighten the cover. This not only saves space
