What kind of gas can a balloon fly with
Release time:
2023-04-23
Balloons need to be filled with helium or hydrogen to float, as the density of helium and hydrogen is lower than that of air. Therefore, balloons filled with helium or hydrogen can float in the air. Everything else, whether it's nitrogen or oxygen, cannot make the balloon float.

Balloons need to be filled with helium or hydrogen to float, as the density of helium and hydrogen is lower than that of air. Therefore, balloons filled with helium or hydrogen can float in the air. Everything else, whether it's nitrogen or oxygen, cannot make the balloon float.
But not all balloons filled with helium or hydrogen can float, and it is also important to determine whether a balloon can float based on its size and the amount of gas it contains after being inflated. If the size is smaller, the amount of air filled will be less, so it cannot support the weight of the balloon itself. For example, in the same circle, an 18 inch balloon can float, while a 10 inch balloon cannot float. The reason is that after a 10 inch balloon is filled with air, it will be filled with less helium or hydrogen gas, and the air will be less relative to the lift, so it cannot float.
In summary, whether a balloon can float when filled with helium or hydrogen depends on the amount of air it is filled with. When we customize shaped balloons, Fairness adheres to a responsible attitude towards customers. Fairness tests whether they can float when making handmade samples, rather than waiting for the molds and plates to be ready before testing. If we wait for the molds and plates to be ready before testing whether they can float, it will be too late. If they cannot float, we need to reopen the molds and make plates, which will increase production costs.
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