How To Dispose Of Model Rocket Engines?

rocket on moon

Launching model rockets is fun as you try to get the rocket to fly as high as possible even to a point where it can not be seen at all. The height it goes depends on the engine. With that, there is a responsibility to dispose of model rocket parts properly, particularly the model rocket engine. So how to dispose of a model rocket engine?

There are a number of ways to dispose of the model rocket engine. Lucky it is fairly straightforward. Simply soak the rocket engine in water for about 24 hours. This will disintegrate the product and render the engine harmless. Then you can put it into your trash.

In this post, we will go through how to dispose of model rocket engines. Let’s get started!

How To Dispose Of Model Rocket Engines?

Disposing of an unused old model rocket engine is fairly straightforward. You need to soak the rocket engine in water for about 24 hours. This will disintegrate the product and render the engine harmless.

The paper casings will automatically become unwound and the propellant, ejection charge, and delay will separate from each other and fall to the water’s bottom.

model rocket

The same thing will happen to the natural clay material comprising the cap and the nozzle. You can safely dispose of them in an outside trash receptacle.

Can A Model Rocket Engine Expire?

According to the Estes Rocket FAQ page, rockets don’t have a shelf life. This means they do not expire for several years, providing that they are stored in a proper environment. 

A proper environment should be a dry, cool place, and protected from extreme, fluctuating temperatures and humidity.

How To Dispose Of Series II Composite Engine?

If you have an Estate Pro Series II composite model rocket engine, you can dispose of it as well. You will need to dig a small hole in the ground and place the engine vertically in it and then pack the soil back around it.

Afterward, ignite the composite engine in an ordinary manner via an electrical launch controller or an igniter. When ignited, all pyrotechnic components will be consumed. To ensure safety, it is recommended that you remain at least 30 feet away during the ignition process.

Wait for at least 5 minutes before approaching the motor. Since the casing will be very hot, use gloves to handle the motor after firing. Finally, dispose of the motor in any outside trash receptacle.

rocket launch

How To Dispose Of High Powered Rocket Engines?

To dispose of high-powered model rocket engines, especially solid or liquid propellants, it is highly recommended that you contact your local NAR group. They will advise you on how to dispose of high-powered model rocket engines. Apart from this, the Environmental Protection Agency recommends contacting your local waste agency for instructions and information on how to properly dispose of dangerous waste materials.

If not handled properly, the powerful model rocket engines can cause bodily harm. So, be sure to always follow all safety rules recommended by the manufacturer when you are disposing of them.

Can A Model Rocket Engine Expire?

According to the Estes Rocket FAQ page, rockets don’t have a shelf life. This means they do not expire for several years, providing that they are stored in a proper environment. 

A proper environment should be a dry, cool place, and protected from extreme, fluctuating temperatures and humidity.

rocket

What Happens If You Use An Older Engine?

You can use an older model rocket engine but make sure to perform an inspection first. Using an older engine that has not been properly stored or is clearly damaged is very risky, particularly if it is a high-powered rocket engine.

You need to properly inspect the rocket engine for any signs of damage, any loosening or bulging on the casing, and deformation of the nozzle. It’s better to be safe than sorry.

Generally, if you find an old model rocket engine out in your shed or in your attic, it is recommended that you dispose of it safely and pick up a fresh engine at your local hobby shop.

Final Thoughts​

Finally, there are a number of ways to dispose of the model rocket engine properly. Fortunately, you need to soak the rocket engine in water for about 24 hours which will disintegrate the product and render the engine harmless. You should dispose of the model engine properly.

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Dispose Of Model Rocket Engines

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