Our tubes are quality Kraft paper windings with a white outer wrap and coated with glassine. Most of our tubes are slightly thicker, and therefore sturdier, than a comparable Estes tube, but all standard nose cones, centering rings, etc. will usually fit them just fine on the smaller sizes!
What do blue tubes weigh?
| Product | P/N | Price |
|---|---|---|
| Select 121 143 514 515 516 517 518 519 | ||
| 38mm Blue Tube | 10501 | $20.85 |
| 54mm Blue Tube | 10502 | $26.91 |
| 2.56in Blue Tube | 10503 | $32.45 |
What is blue tube made out of?
Blue tube is a special airframe made of phenolic resin and thick paper or card stock. It provides better resistance to damage as compared to cardboard frames, but it is still just as easy to work with and much less expensive than other high-strength airframe materials.
What is blue tube?
Blue Tube is rocket airframe material borne from the most unusual source, TANK AMMUNITION! This airframe is able to withstand g-forces that exceed 10x anything any high-power rocket flight can present to it.
What is phenolic tubing?
Phenolic tubing is a resin impregnated, spiral wrapped, and heat cured tube. It is much stronger than cardboard tubing, with almost 5x the compression strength. It is also a very good base for rockets that will require the strengthening of fiberglass, Kevlar, carbon fiber, or similar materials.
What is the purpose of a nose cone?
The nose cone and fins of a rocket are designed to minimise drag (air resistance) and to provide stability and control (keep it pointing in the right direction without wobbling).
What are rockets made out of?
For the main frame most rockets use aerospace grade aluminum or titanium since both metals are very strong but light weight. Future rocket designs are even looking into using carbon composite structures. Aluminum, however, melts at the high reentry temperatures.
What is Kraft phenolic?
Phenolic tubing is produced from a dielectric Kraft paper that has been pre-impregnated with a special Phenolic resin and cured to the Class “B” stage. After forming, the tubes are baked to complete the resin cure. Strength for strength, Phenolic tubing provides a much thinner wall than Kraft alone. …
What is the best nose for a rocket?
rounded curve
Nose cone and rocket diameter affect drag The first point that meets the air is the nose cone at the front end of the rocket. If the speed of a rocket is less than the speed of sound (1,200 km/h in air at sea level), the best shape of a nose cone is a rounded curve.
What is a rocket nose cone?
Nose Cone. The nose cone of the rocket has a shape that causes the air to flow smoothly around the rocket. It could be conical in shape, but at subsonic speeds a rounded shape gives lower aerodynamic drag.
