What gas is used to inflate balloons? What kind of gas is inside balloons?. Is the gas in balloons safe or dangerous? The answers will be in this article.
What gas is used to inflate balloons? What kind of gas makes balloons float?
Let’s find out with Migco.vn!
What gas is used to inflate balloons?
What kind of gas is used to inflate balloons, and how to make mini airships float are questions that many people are interested in. Especially young people today.
- Generally, balloons are inflated with helium or hydrogen gas.
- The characteristic of these two gases is that they are lighter than air, meaning that for the same volume of helium or hydrogen gas compared to air, they will be lighter, allowing the balloons to easily float. However, hydrogen gas is dangerous, so helium gas is commonly used for airships.
In summary, balloons float because the gas inside the balloon is lighter than the air, allowing the balloon to rise.
What is helium gas used to inflate balloons?
- Helium gas (He) is a noble gas with an atomic number of 2 and an atomic mass of 4. It is found in the Sun’s spectrum and is very safe because it is almost chemically inactive.
- It is an inert gas.
- It does not react with other gases.
- Although very safe and ensuring that users are not in danger when exposed, helium gas is quite expensive, causing many people to disregard it and choose hydrogen gas as a substitute.
Hydrogen gas
- Hydrogen gas (H) is extremely flammable and explosive, and quite dangerous.
- Even a small spark can cause it to explode and release a large amount of heat. Because hydrogen gas has a very small molecular structure, it can easily permeate through the balloon membrane very quickly. Contact with a light bulb, hot air, or exposure to sunlight can provide enough energy to trigger a reaction, causing the balloon to explode.
- Although hydrogen gas is cheaper than helium gas for inflating balloons, it is flammable and explosive, and very dangerous.
- Therefore, helium gas is often used instead of hydrogen gas for inflating balloons or airships to avoid the danger of fire and explosions caused by hydrogen-filled balloons.
Gas supplied by MIG for balloon inflation
Migco supplies safe helium gas for balloon inflation:
- Helium gas purity: 5.0 – (99.999%)
- Cylinder sizes: 7 liters and 41 liters
- Pressure: 150 bar
- Origin: Malaysia
Contact Migco now for advice and the best price!
Hotline: 093.77.55.800
Note: Parents often let their children blow up balloons to play with. This is not good for children’s health. Therefore, parents should not let their children blow up balloons.
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