Risposta rapida
Scegli il tubo fenolico per la maggior parte delle costruzioni ad alta potenza quando costi e tempi di consegna contano; scegli il tubo in carbonio quando ti serve la massima resistenza con il minimo peso per voli ad alta velocità o alta spinta.
Compromesso tra resistenza e peso
Il tubo fenolico con rivestimento in fibra di vetro offre un'eccellente resistenza per quasi qualsiasi profilo di volo, rendendolo una scelta versatile per i razzi HPR standard. Il tubo in carbonio, invece, pesa più o meno come quello fenolico ma è più resistente del fenolico rivestito in vetro, offrendo un rapporto resistenza/peso superiore per le applicazioni più impegnative.
Se il tuo razzo subirà manipolazioni brusche, atterraggi violenti o voli ad alto stress, entrambi i materiali possono gestirli, ma il carbonio offre un margine di resistenza in più senza aggiungere peso. Il compromesso è il costo: il tubo in carbonio è significativamente più costoso, quindi devi decidere se questa performance extra vale il sovrapprezzo.
Tempi di consegna e personalizzazione
Both phenolic and carbon airframe tubes are made to order, so plan ahead. Phenolic tubing has a 2-4 week lead time, while carbon tubing takes 3-5 weeks. If you need custom cuts, be sure to specify them when ordering to avoid delays.
For a project with a tight deadline, the shorter lead time of phenolic might be the deciding factor. If you can wait the extra week, carbon offers superior strength for high-performance builds.
Deciding Between Carbon and Phenolic
- Flight profile: For standard high power flights, phenolic is sufficient. For high-thrust, high-velocity flights, choose carbon to handle the extra stress. Match the material to your motor and speed expectations.
- Weight budget: Both materials weigh about the same, so carbon's advantage is strength, not weight savings. If you need maximum strength without adding weight, carbon is the choice. Don't expect carbon to lighten your rocket; it strengthens it.
- Budget and lead time: Phenolic is more affordable and has a shorter lead time (2-4 weeks vs 3-5 weeks). If cost or schedule is tight, phenolic is the practical pick. Order early if you need carbon; plan for the longer wait.
Product Facts
-
Pre-Glassed Phenolic Airframe Tubing: Pre-Glassed Phenolic Airframe Tubing is extremely strong and able to handle nearly any flight profile, and it arrives pre-glassed and almost ready to paint. This tubing is a reliable all-rounder for most high power rockets, saving you finishing work and handling rough flights with ease.
Pre-Glassed Phenolic Airframe Tubing
-
6.0" Carbon Airframe Tubing: 6.0" Carbon Airframe Tubing has a wall thickness of 0.056" and is about the same weight as phenolic yet stronger than glass-wrapped phenolic tubing. For high-thrust or high-velocity flights where every ounce matters, carbon gives you superior strength without a weight penalty.
6.0" Carbon Airframe Tubing
Who Should Choose Which
Best for
- Budget-conscious builders flying standard high power rockets
- Projects with tight deadlines needing a quick turnaround
Not for
- Competitive or experimental flights demanding maximum strength-to-weight ratio
