Leading Manufacturers of Wood Coatings & Thinners in India
Leading Manufacturers of Wood Coatings & Thinners in India
1. Mixing of the Paint
General appearance of the paint, NO
settling and NO separation NO
foaming, NO floatation.
Check temperature of the shop floor.
Mix the paint in barrel for 15-20 minutes
by slow speed stirrer.
Check settling
Continue mixing for 15 minutes
Check temperature of paint.
Check viscosity
Adjust viscosity if required by adding
the thinner
Install cleaned pump.
Attach filter bag to the feeding pipe.
2. Paint flow
Maintain regular paint flow.
Paint should be in good flow from barrel
to Paint Tray and from Tray to Barrel
back.
Check for the Foam generation and
avoid foam to transfer to coating rolls.
Paint Temperature as mentioned in TC
Place the baffle so that the return paint
does not get picked up any
contamination or foam.
3. PMT and OVEN TEMPRATURE SETTING
Zone-wise oven setting.
Maintain the temperature profile record.
PMT strips Should be available during
trial.
4. Paint Application in lab
Check all the properties in Lab by
applying the paints in Lab.
Check the Curing by PMT check.
Curing & Paint adhesion by Solvent rub
mek test
Pencill hardness
Scratch test as per customer.