Quick Answer
Quantum Tube airframes are a strong, easy-to-finish tubing choice for most sport high power rocketry applications, offering a good balance of durability and workability without the need to fill spiral grooves.
Key Features of Quantum Tube Airframes
Quantum Tube (QT) airframes are known for being very strong and forgiving of rough handling, making them a reliable choice for sport rocketry. They resist impacts from harsh landings better than some alternatives.
A standout feature is the smooth exterior with no spiral grooves to fill, which saves significant time during the finishing process. QT is also easy to cut, sand, and paint with standard tools.
However, QT is not a direct replacement for fiberglassed phenolic tubing. While it excels in many sport applications, phenolic offers higher heat resistance for extreme flights.
Best Uses for Quantum Airframe Tubing
QT is ideal for sport rockets that see regular flights and landings, especially on fields with hard-packed dirt or rocks. Its impact resistance reduces the risk of damage on recovery.
It is also a great choice for builders who want a clean, professional finish without spending hours filling spiral grooves. The smooth surface accepts primer and paint evenly.
For high-performance or supersonic projects where extreme heat is a factor, consider fiberglassed phenolic instead. QT is designed for the vast majority of sport flying, not for sustained high-temperature exposure.
Frequently Asked Questions
Is Quantum Tube stronger than standard cardboard tubing?
Yes, Quantum Tube is significantly stronger and more impact-resistant than standard cardboard tubing, making it better suited for high power rockets that experience harder landings.
Can I use Quantum Tube for high-performance or supersonic rockets?
QT is not a replacement for fiberglassed phenolic. For sustained high-temperature or extreme high-performance flights, phenolic is the better choice. QT excels in standard sport flying. Match the tubing to the flight profile: QT for sport, phenolic for extreme heat.
Do I need to fill spiral grooves on Quantum Tube?
No. One of the key advantages of Quantum Tube is that it has no spiral grooves to fill, so you can move directly to priming and painting after basic sanding.
What tools do I need to work with Quantum Tube?
Standard hobby tools work well: a fine-tooth saw or tubing cutter for cutting, sandpaper for edges, and standard CA or epoxy for bonding. QT sands easily without excessive dust.
Is Quantum Tube available in different diameters?
Yes, Quantum Tube is offered in a range of diameters to fit various rocket designs. Check the product page for available diameter options. Select the diameter that matches your nose cone and motor mount requirements.
Product Facts
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Quantum Airframe Tubing: Public Missiles Ltd. exclusive Quantum Tube airframes are very strong and the best choice for most sport rocketry applications. QT is very easy to work with and finish, with no spiral grooves to fill. This means you can build a durable rocket that looks great with less prep work, saving time on sanding and filling.
Quantum Airframe Tubing
