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HAWK21M
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Posts: 29929
Joined: Fri Jan 05, 2001 10:05 pm

Paint Peeling - Reason

Tue May 10, 2005 9:29 pm


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Photo © Peter Unmuth - VAP


Whats the reason of Pain Peeling off from this Aircraft in this manner,Also the Zinc Chromate primer is not Visable.
Could it be faulty Paint application.
regds
MEL
I may not win often, but I damn well never lose!!! ;)
 
teva
Posts: 1764
Joined: Thu Feb 01, 2001 12:31 am

RE: Paint Peeling - Reason

Tue May 10, 2005 10:39 pm

In fact, they tried to wash this plane....  bigthumbsup 

Teva
Ecoute les orgues, Elles jouent pour toi...C'est le requiem pour un con
 
EMBQA
Posts: 7798
Joined: Sat Oct 25, 2003 3:52 am

RE: Paint Peeling - Reason

Tue May 10, 2005 10:45 pm

Several things will cause that.....

Contaminants on the surface when the paint was applied...
The primer was too dry or not scuffed before the paint was applied...
The paint was not mixed correctly and was too 'hot'...
"It's not the size of the dog in the fight, but the size of the fight in the dog"
 
wunala
Posts: 898
Joined: Tue Mar 22, 2005 7:17 am

RE: Paint Peeling - Reason

Tue May 10, 2005 11:09 pm

The garage door wasn't fully open when the pilot was parking it.

All the big planes where rubbing its head.

Airplane acne?

Going bald?

Does Becks have a new haircut?

Cost cutting?

I am sure that there are a lot more logical explanations out there.
 
MD11Engineer
Posts: 13916
Joined: Sun Oct 26, 2003 5:25 am

RE: Paint Peeling - Reason

Tue May 10, 2005 11:11 pm

Bad paint job, done on the cheap. I´ve seen planes that were not even primed before applying the top coats. Looks fine for a few months (until the bill is paid) and then the paint will start to peel off.

Jan
Je Suis Charlie et je suis Ahmet aussi
 
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HAWK21M
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Posts: 29929
Joined: Fri Jan 05, 2001 10:05 pm

RE: Paint Peeling - Reason

Thu May 12, 2005 8:03 pm

They better get it fixed fast.Corrosion would be a problem.
regds
MEL
I may not win often, but I damn well never lose!!! ;)
 
micstatic
Posts: 612
Joined: Fri Jul 20, 2001 10:07 pm

RE: Paint Peeling - Reason

Thu May 12, 2005 8:48 pm

While I'm not an expert at aircraft painting, all I can say is look at the airline. Air France is not known for having cosmetically friendly looking exteriors.

dg
S340,DH8,AT7,CR2/7,E135/45/170/190,319,320,717,732,733,734,735,737,738,744,752,762,763,764,772,M80,M90
 
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HAWK21M
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RE: Paint Peeling - Reason

Thu May 12, 2005 8:56 pm

Quoting Micstatic (Reply 6):
Air France is not known for having cosmetically friendly looking exteriors.

Exactly.Whats with the Air France Cleaning section.Are they on Strike.Looking at most of their Aircraft,Sure looks like they are.
regds
MEL
I may not win often, but I damn well never lose!!! ;)
 
broke
Posts: 1299
Joined: Wed Apr 24, 2002 8:04 pm

RE: Paint Peeling - Reason

Fri May 13, 2005 4:56 am

Zinc chromate contains heavy metals and has not been used in aviation in many years. What is used now is called FR Primer; FR meaning fluid resistant. Another possible cause of the paint peeling, especially at the nose of an airplane is the use of too much accelerator, which is used to get the paint to dry quicker.
Also, if you try to paint an airplane in a chilly environment (roughly below 15 C or 59 F), the paint will not cure, but I don't think that that is the problem with this airplane.
 
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HAWK21M
Topic Author
Posts: 29929
Joined: Fri Jan 05, 2001 10:05 pm

RE: Paint Peeling - Reason

Fri May 13, 2005 1:31 pm

Quoting Broke (Reply 8):
Another possible cause of the paint peeling, especially at the nose of an airplane is the use of too much accelerator, which is used to get the paint to dry quicker.

Why only on that location.

Quoting Broke (Reply 8):
What is used now is called FR Primer; FR meaning fluid resistant.

Any Link.
regds
MEL
I may not win often, but I damn well never lose!!! ;)

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