Customize Inflatable Helium Blimp Display Advertising Helium Airplane Inflatable Zeppelin Balloon for Event Promotion
WHITE / 3m length
$664.99
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2. How long does it take to hold a helium? How often need air?
The bigger the balloon is, the longer the ball to keep the gas. Take 2 meters as an example, under normal circumstances, it can keep gas more than 5 days. The gas will be less and less, but it won't fall down sudedenly. But it is going to fall down, to supplement helium is ok.
3. How much gas should I inflate?
4 r3 /3 * 0.1786g/L
4. Can be mixed with a little air in helium to save cost?
Yes, but the air content is less than 20%
5. Except helium, can I use other gases?
Hydrogen can also be used, but because of the burning of hydrogen at normal temperature and pressure, the risk factor is high. The chemical nature of helium is not active, it belongs to non combustible gas.
Customize Inflatable Helium Blimp Display Advertising Helium Airplane Inflatable Zeppelin Balloon for Event Promotion
$664.99
Product details
Material: 0.2mmPVC
Size: 3m Long/4m Long/ 5m Long(customized)
Colour:silver(customized)
Logo printing:
available(NOT INCLUE)
Accessories: ropes, repair kits
The price didn't include logo printing, please feel free contact us if you need logo.
Usage
Helium blimp balloon is a kind of air floating, to inflate helium
--inert gas, which is relatively safe, will not explode, non combustible.
Mainly used for advertising, store opened, anniversary, wedding, international exhibition, trade fairs.
FAQ
1. It won't leak if tie a rope?
No. There will be a leak, but the speed of leakage is at a very slow, as long as the knot tight, in general can be maintained for several days
No. There will be a leak, but the speed of leakage is at a very slow, as long as the knot tight, in general can be maintained for several days
2. How long does it take to hold a helium? How often need air?
The bigger the balloon is, the longer the ball to keep the gas. Take 2 meters as an example, under normal circumstances, it can keep gas more than 5 days. The gas will be less and less, but it won't fall down sudedenly. But it is going to fall down, to supplement helium is ok.
3. How much gas should I inflate?
4 r3 /3 * 0.1786g/L
4. Can be mixed with a little air in helium to save cost?
Yes, but the air content is less than 20%
5. Except helium, can I use other gases?
Hydrogen can also be used, but because of the burning of hydrogen at normal temperature and pressure, the risk factor is high. The chemical nature of helium is not active, it belongs to non combustible gas.
