Why planes are white? you must have wondered sometime.
Here is your answers, White is not their natural color Companies uses over 65 Gallons of paint on ever plane.
So their must be a reason for coloring them white.
If you are also thinking why planes are white in color then let me clear this confusion with reasons behind white color planes.
The main reason why aircraft are painted white or light colors is to reflect sunlight which minimize both the heating and any potential damage from the solar radiation its basically the same as putting sunblock on it. for example, on a sunny day if you’re wearing a dark-colored shirt, you’ll heat up ending more compare to if you’re wearing a white-colored shirt. So a cooler plane means cheaper cooling costs for airlines.
But it’s not just about saving money
The most important parts to keep a light color and protected from sunlight are the parts that are the most important parts to keep a light color and protected from the sunlight are the parts that are plastic or composite materials, carbon fiber, fiberglass, etc.
Those tend to be the nose cone, which needs to be transparent because there’s a radar behind and its made up of plastic material and also, often in modern airplanes the control surface are made out of composite materials.
So, they’ll normally be painted either white or sometimes they’ll be painted a light grey color.
However, don’t let this ruin your opinion of colorful planes.
there’s nothing wrong necessarily with painting an airplane a color.
Another thing that tends to happen with the paint is, over time it will oxidize.
so if you’re painting something red, after a while when it’s exposed both to the sun and also environment condition, it’ll tend to kind of whiten up a little bit anyway cause of oxidization. some airlines, historically, have tried to use no paints at all
So, for a long time American Airlines had their airplanes just as metal-colored so that they din’t have any protection, and again, its not a big deal for the metal parts.
Problem is that those airplanes would start to tarnish over time so they had to spend time and money to polish them frequently.
So, most airlines now have gone to light-colored paints airplanes.
Another reason for the airlines industry is using white as the primary color is the painting cost, If you paint anything, you have to paint it white and then you can you color them with color you want to color them. so basically in the first you have to use white color and then you desired color. for small items it would cost you much to color white first and then add you desired color, but when we talk about airplanes they huge and but obvious the amount of money required for painting will also huge. this is how airlines company can cut their cost and white color wont fade away as fast the other color and this cost cutting could help them to offer competitive price to their customers.