Thursday, February 4, 2016

Re: [MW:24232] Painting DFT guage for individual layer reading.

Hi, 

Hope this may help you.

Regards,
ANAND 
Sent from my iPhone 5S

On 04-Feb-2016, at 10:25 AM, Lalu Rajendran <lalucpt@gmail.com> wrote:

Hi,

You cannot measure the DFT of each under coat layer once top coat is applied. 

Let us consider a surface is painted with three coat paint system, A-Primer, B-Mid-coat & C-Topcoat. So thickness can be measured as follows.

DFT of Coat 'A' - Can be directly measured once it is applied & dried.
DFT of coat 'B' - Actual DFT measured from the surface - DFT of Coat 'A'
DFT of coat 'C' - Actual DFT measured from the surface - (DFT of Coat 'A'+DFT of coat 'B')



Regards,
Lalu Rajendran


On Wed, Feb 3, 2016 at 8:18 AM, Dinesh Somwanshi <som.din@gmail.com> wrote:
Dear WI / PI,s,
 
Please provide details of available Painting Guage to define individual paint layer DFT for multi layer paint system.
 
 
DINESH VITTHAL SOMWANSHI

BACHELOR IN MECHANICAL ENGINEER
AUTHORIZED WELDING / NDT / PAINTING INSPECTION PERSONNEL,
AWS - CWI , CSWIP 3.1
BGAS  Gr 2 / 3
NDT II -UT , RT , MT , PT, VT
00919881344135

असो द्यावी दया तुमच्या लागतसे पाया.

Pray for others, sometime, You might never need to pray for yourself again.....

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