What Is The Best Aircraft Paint Remover?
Anyone who intends to scrub the paint off an aircraft or similar metal surface requires special aircraft paint remover.
The reason for this need for something special is that now a days the metal bodies of aircraft's and other vehicles get a multi-layered paint-job. Such a solution is opted for as it helps protect the body from all types of damages. In turn, this special work requires something equally special to get it off.
If you are amongst those who need a paint remover that can strip paint off the surface of aircrafts or other metal objects, then the market gives you a number of options to choose from.
Some of these options are listed below.
Manufactured by Molecular –tech Coatings Inc., it is an excellent paint remover. The best thing about EFS-2500 is that it is environment friendly. It can get easily decomposed and is also non-toxic as well. In terms of chemical composition, there is no methylene chloride, no carbonic acid, and no formic acid present in the paint stripper. Hence, it is perfectly safe to use.
SV-35 / PMA
This paint remover was designed especially for use in aircraft industry. However, the ease of use and environment friendly chemical composition has allowed it to be used in all those situations where good aircraft paint removers were required. Another factor that increased its popularity was its ability to allow you save a lot in terms of man-hours needed to strip off the paint.
Low Odor Aircraft Paint Remover
This particular remover is a heavy bodied formula. It has an excellent vertical grip. What it thus offers is better coverage and higher build. Further, the formula ensures that the paint remover stays active for a longer period of time. It is available in both quart as well as gallon cans.
702 Aircraft paint remover
This paint remover was specially designed by the Star Bronze Company for use in aircraft industry. While developing it, they ensured that it met all the industry standards in terms of safety and ease of use.
Apart from such aircraft paint-removers, you can also find other types of paint removers in the market and can buy accordingly, even the best heavy duty heat guns are also good to removing paint.
Aircraft Paint Remover
This is by far the most popular paint-remover. It is popular amongst both individuals and auto-repair firms, as it can peel off any multi-layered paint job quite easily. According to one’s requirement, it can be purchased in either gallon cans or quart cans.
Developments In Air Craft Paint Stripper Technology
Paint stripping of aircraft is done periodically. This is carried out to prevent any inter granular corrosion of the metallic surfaces of a planes exteriors. . The paint stripper which is viscous in nature is applied to the aircraft's body. A lot of wastewater is formed when the paint stripper is rinsed off. The rinsing process is managed by a high pressure water system
The requirement and the cost of on-site treatment of phenolic aircraft paint is quiet high. This has resulted in the need to develop a non phenolic paint stripper that can be used effectively on the aircraft. The pain stripper which is non-phenolic will help to remove polyurethane and epoxy paint.
A study was also conducted by Air Force Weapons Laboratory to find if available biological treatment was effective in treating the wastewater generated when non phenolic paint stripper was rinsed off.
The results have indicated that biological treatment processes are satisfactory only if the methylene chloride concentration is reduced and if the chemical oxygen demand contribution from the paint stripper does not exceed 200 mg/l.
EFS-2500 is a newly developed aircraft paint remover that works effectively. It is made in British Columbia by leading chemists from Canada. The paint remover is environmentally friendly, biodegradable and non toxic. The product does not contain methylene chloride, formic acid or carbonic acid.
The paint remover is a new generation and green alternative to previously toxic paint remover formulation. The ingredients in this formulation satisfy the U.S. EPA (Environmental Protection Agency) rules on emissions. EFS-2500 was engineered to be used as paint stripper in a number of industries and applications. These include aviation, building maintenance, agriculture and forestry, marine, military, transportation and logistics.
Besides being used as a paint stripping agent on aircrafts it is also used on buildings, graffiti, military vehicles, ships, sail boats, trains, buses and dip tanks.
It can be used an a range of surfaces and materials such as bricks, cement, ceramic, concrete, plaster, fiber glass, wood, gel coat, mason, stone, furniture, proseal and paint film. It also works on metals such as aluminum, magnesium, titanium, cadmium, steel and zinc.
D-Zolve™ GL 15-33LO-R is an effective aircraft paint stripper and remover. It can either be sprayed or brushed on to a surface. It has a high viscosity with cling on properties which makes it strong and tenacious. It is approved for use by the U.S. Air Force.
This pain stripper entirely removes several layers of aircraft paint. D-Zolve can be safely used on metals like aluminum, stainless steel, carbon steel, titanium, magnesium and cadmium coated steel. It is non-embrittling and contains no chlorinated components and peroxides. It is non-acidic and non-flammable.
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Aircraft Paint Stripping FAQs
Most people are not much aware of aircraft paint stripping operations. For those who would like to know the basics of aircraft paint stripping the following FAQs will very much help them know about the subject in some detail at least.
What is aircraft paint stripping?
Aircraft paint stripping is an operation that is carried out for removing the surface paint on exposed surfaces of aircraft. It involves any of several different methods to strip the paint off the surfaces of various types of aircraft whether commercial, passenger, or military. Sometimes the operation is also known as depainting aircraft.
Why is paint at all used on aircraft surfaces and what is then the need of first painting aircraft and then later removing the paint from its surfaces?
The surfaces of aircraft are painted to provide protection to its base material from environmental elements. Every two years this paint must be stripped off aircraft. The reason for this is to check for stress corrosion in the base material of aircraft surfaces usually made of aluminum alloy. After the customary check is over the aircraft is again painted.
Moreover, through such a check, microscopic structural deformities or weaknesses caused due to aircraft operations can be revealed on detailed examination of the base material. Such deformities if not corrected in time can reduce the life of aircraft substantially and cause accidents.
What are the essential methods of aircraft paint stripping?
The earliest widely implemented and cost effective method of aircraft paint stripping involved the use of methylene chloride. However, this method had to be abandoned after the Environmental Protection Agency (EPA) banned its use because of two reasons. One was that methylene chloride harmed the environment on Earth. Secondly, methylene chloride being corrosive proved to be a health hazard for workers involved in aircraft depainting operations.
The search for aircraft paint strippers that were not damaging to the environment and to the health of humans has led to the use of a wide variety of substances. They include wheat starch, sand, corn starch crystals, benzyl alcohol based chemicals, and Dimethylsulfoxide (DMSO). Methods of aircraft paint stripping include physical blasting, chemicals use, and thermal sources. Even robots have been developed for aircraft paint stripping operations to preclude the health hazard to human paint strippers.
What about the cost effectiveness of aircraft paint stripping operations?
The traditional methylene chloride method of aircraft paint stripping was quite cost effective and therefore had been hitherto widely used. However, with human health concerns and environmental awareness becoming watchwords, today the costs of aircraft paint stripping operations have risen steeply because of the need to keep within the norms laid down by the EPA.
Is there no means to check for aircraft base material corrosion or microscopic structural deformities or weaknesses such as through the use of ultrasonic checks without resorting to costly aircraft paint stripping operations followed by repainting?
Much research is going on currently into the use of ultrasonic scanning to obviate the necessity of costly aircraft paint stripping and repainting operations. However, the efficacy of the method on aircraft surfaces using different types of paints is not yet reliably demonstrated.
Therefore, aircraft paint stripping and repainting is still not unavoidable, presently at least.