Product Description
two
a components polyamide
Cured Zinc Rich Epoxy primer 1
x 60 microns
epoxy
mastic high solids polyimide, two pack epoxy coating 1 x 140 microns
two pack high
solid, aliphatic polyurethane topcoat and gloss finish coat 1 x 60 microns
Application
methods
Spray : Use airless spray
Brush : May be used but care must
be taken to achieve the specified dry film thickness
Roller : May be used, however when
using roller application care must be taken to apply sufficient material in
order to achieve the specified dry film thickness <only for hardtop xp>
SURFACE
PREPARATION
1.
All
oil/grease, dust and other contaminant to surface shall be remove/wish by fresh
water with 250 bar pressure nozzles <add detergent if necessary, to remove
oil/grease
2.
All
surfaces prepared for coating shall be abrasive blast clean in accordance with
the Swedish SIS 05 5900 or the following:
|
Comparative
standard |
Swedish
standard |
Japanese
Standard |
SSPC
Standard |
|
|
Sa
2 1/2 |
JH
SH2 |
SSPC-SP
10 |
3.
The
profile roughness achieved shall be between Sa 2 ½ 30 – 85 microns as measured
using keane tator surface profile comparator or O – testex film and profile
gauge
4.
Abrasive
used for blast cleaning should be dry and free from dirt, oil and grease and
suitable for procuring the standard of cleanliness and profile specified.
5.
After
blast cleaning removed loose adhering dust, debris and abrasive material from
surface by use of high-pressure air blow <should be free of oil and moisture>
APLICATION
REQUIREMENT
1.
The
temperature of the substate should be minimum 100C and at least 30C
above the dew point of the air, temperature and relative humidity measured in
the vicinity of the substate maximum 85%, good ventilation is usually required
in confined areas to ensure proper drying. The coating should not be exposed to
oil, chemicals or mechanical stress until cured.
2.
All
paint should be applied by airless spray except for stripe coats where brush or
roller should in general be used.
3.
Efficient
mechanical stirrers or power mixer for the correct mixing of paint should be
used wooden stick or something like that the strongly forbidden to use.
4.
Available
air pressure and capacity for spray equipment should be at least 5,5 kg/cm2 and
1,4 m3 <90 – 100 psi and 50 cfm>
5.
Airless
spray equipment must be in good working order and be capable of performing to
be out put requirement
6.
It
is recommended that pump rations for 45:1 or greater
7.
Tips
should be the size stipulated on the product data sheet or as agreed
8.
Only
thinner and additives supplied by recommended and acceptable, only solvents
acceptable are to be used for cleaning equipment
9.
Re-Coating
time must be follow to TDS, in case recoating time exceeding than TDS, more
treatment prior to apply next coat a hall be done
TECHNICAL
INSPECTION
·
Dry
film thickness: each coat must be checked when the paint is dry, if the dry
film thickness is lower than owner s specification, build up thickness must be
done to achieve minimum DFT requirement
·
After
exposure and contaminated with the environment surface shall be fresh water
washed and prepare clean before any coating application.
·
If
the maximum re coating interval exceed, roughening of the surface by sand paper
and or light abrasive sweeping is mandatory.
·
Note
batch number of paint <comp A and B> on the log book
PAINT APLICATION
PROSEDURE
Primer
Polyamide
cured zinc Rich Epoxy Primer
1.
Flush
equipment with make 904 thinner
2.
Stir
part with an explosive proof power mixer to an even consistency
3.
Pour
the zinc powder slowly into the liquid during mechanical mixing. The Comp-A
must be well shaken before use, Stir until lump free and pass through a 60-mesh
sieve
4.
In
order to avoid setting of heavy zinc, continuous mechanical during application
is recommended.
5.
Pot
life paint 24 hours at 250C <Reduced at higher temp>
6.
Apply
a wet coat in even parallel passes. Overlap each pass 50% to avoid areas
pinholes or holidays
7.
Thinning
normally not required thin only for workability with not more than 15% by
volume of thinner make 904
8.
Apply
a wet film thickness of 75 microns to provide 60 microns dry film thickness.
9.
Check
thickness of dry coating with a nondestructive dry film thickness gauge
10. Uncured paint should not be
exposed to water, chemicals or mechanical stress before the paint is fully
cured
11. It recoat able provided that the
existing surface is cleaned from oil or other foreign contamination.
12. Minimum and maximum re coating
interval must be follow to TDS
Intermediate
Epoxy
mastic high solid polyimide cured epoxy coating, two pack epoxy coating
1. Flush equipment with make 906
Thinner
2. Mix complete <part A and Part
B> units only by powered mechanical equipment, do not part mixing of this
product.
3. Pot life 2 hours at 250C
4. Apply a wet coat in even parallel
passes. Overlap each pass 50% to avoid bare areas pinholes or holidays
5. Thinning normally not required
Thin only for workability with not more than 15% by volume of make 906 thinner
6. Apply a wet film thickness of 175
microns to provide 140 microns dry film thickness gauge
7. Check thickness of dry coating
with a non destructive dry film thickness gauge
8. Uncured paint should not be
exposed to water, chemical or mechanical stress before the paint is fully
cured.
9. It is recoat and maximum re
coating interval must be follow to TDS
Top Coat
two
high solid, aliphatic polyurethane topcoat gloss finish coat
1.
Flush
equipment with Make 907 Thinner
2.
Mix
complete <part A and Part B> units only by powered mechanical equipment,
do not part mixing of this product.
3.
Pot
life 18 hours at 250C
4.
Apply
a wet coat in even parallel passes. Overlap each pass 50% to avoid bare areas
pinholes or holidays
5.
Thinning
normally not required Thin only for workability with not more than 15% by
volume of thinner no.10
6.
Apply
a wet film thickness of 75 microns to provide 60 microns dry film thickness
gauge
7.
Check
thickness of dry coating with a non destructive dry film thickness gauge
8.
Uncured
paint should not be exposed to water, chemical or mechanical stress before the
paint is fully cured.
9.
It
is recoat and maximum re coating interval must be follow to TDS