15ifiziEgftENIONEERS STANDARD SPECIFICATION STANDARD SPECIFICATION

FOR SURFACE PREPARATION NO. 6-79-0020

star taRegWINDIA LIMITED
011iTIF01112451W1, (A GM al Se Undertab19) AND PROTECTIVE COATING Rev. 0
PAGE 17 OF 59

PAINT MATERIALS

TABLE No. 6.2 FINISH PAINTS

SI. DESCRIPTION F-2 F-3 F-6A/I3 F-6C F-7

No
Acrylic Chlorinated
1 Technical name Polyurethane rubber based Epoxy-High
. Build Solvent less High build coal
finish paint finish paint coati ng epox coating tar
coating.
epoxy

Single pack F-6A Two-pack Two pack, Two

plasticised Aromatic amine cured pack
with polyamide
Two-pack chlorinated cured epoxy resin Amine
aliphatic rubber based medium suitably Adduct; cured epoxy
2 Type and isocynate medium with resin blended
composition pigmented. with
cured acrylic chemical and F-6B: polyamide catalyzed
epoxy resin
coaltar
finish paint. weather cured epoxy resin suitably medium,
resistant .
medium suitably pigmented suitably
pigments. pigmented pigmented
3 Volume Solids % 40 ± 3 38±2 60±3 99+1 65±3
DFT (Dry Film
4 thickness) per coat in 30-40g 30-40 100-125g 200-500 100-125g
microns
Theoritical covering
5 capacity in 11-15 11-15 5-6 2-3 5.2-6.5
M2/coat/litre
6 Weight per liter in 1.15±0.03 1.150.03 1.41+0.03 1.40+0.03 1.40±0.03
kgs/litre
7 Touch dry at 30°C 30 minutes 30 minutes. 3 hrs. 3 hrs. 4 hrs.
Hard dry at 30°C
(max) 16 hrs
8 hrs 48 hrs
8 Full cure at 30°C (for 8 hrs 16 hrs
immersion/ high 5 days
5 days
temperature service)
9 Over-coating
at 30°C
interval Min.12 hrs. Min.: Min.: Overnight Min.: 8 hrs. Min.: 24 hrs
Overnight Max.: 5 days Max.: 48 hrs. Max.: 5 days.
Pot life (approx.) at
10 30°C for two 6-8 hrs. ot 4-6 hrs 30 minutes
applicable 4-6 hrs.
component paints
Temperature 120°C(Diy
Resistance 80 °C 60 °C service), 125°C
11 (minimum) Dry service Immersion 80°C 50°C Immersion
min service Dry service
(Immersion service
service)

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Page 555 of 1530

 ogesOwes
STANDARD SPECIFICATION STANDARD SPECIFICATION
kveg
ENGINERS
INDIA Limo) FOR SURFACE PREPARATION NO. 6-79-0020
Wien diereer eagatale deort d India Undertaking) AND PROTECTIVE COATING Rev. 0
PAGE 18 OF 59

PAINT MATERIALS

TABLE No. 6.3 FINISH PAINTS

SI.
DESCRIPTION F-8 F-9 F-11 F-12
No
Self priming type Heat resistant
Heat resistant
surface tolerant synthetic medium
silicone
high build epoxy Inorganic zinc based two pack
1 Technical name Aluminium paint
coating (complete silicate coating Aluminium paint
suitable upto
rust control suitable upto
500 ° C dry temp.
coating). 250°C dry temp.
A two pack air
Two pack epoxy drying self curing
resin based solvent based
Heat resistant
suitable inorganic zinc Single pack
synthetic medium
pigmented and silicate coating with silicone resin
based two pack
2 Type & composition capable of minimum 80% zinc based medium
Aluminium paint
adhering to content on dry film. with Aluminium
suitable upto
manually The final cure of flakes.
250°C.
prepared surface the dry film shall
and old coating. pass the MEK rub
test.
3 Volume Solids % 7813 60±3 3810.03 2012
DFT (Dry Film
4 thickness) per coat in 100-125 65-75p 15-20g 15-20g
microns
Theoritical covering
5 capacity in M2/coat/ 6.0-7.2 8-9 10-12 8-10
litre
Weight per liter in
6 1.4110.03 2.310.03 0.95±0.03 1.0010.03
kgs/litre
Touch dry at 30°C
7 3 hrs. 30 minutes. 3 hrs. 30 minutes.
(maximum)
Hard dry at 30°C
(maximum) 24 hrs 12 12 hrs 24 hrs
8 Full cure 30°C (for
immersion thigh 5days NA NA NA
temperature service)
Mb. 12 hrs . at 20°C
Mm.:
9 Over-coating interval Min.: 10 hrs 24 lin Mb.: 24 hrs
& 50 % RH
Pot life at 30°C for two
10 90 minutes. 4-6 hrs. Not applicable Not applicable
component paints
Temperature 80 °C 400 °C 250°C 500°C
11
Resistance (minimum) Dry service Dry service Dry service Dry service

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Page 556 of 1530

 ate ENGINEERS
STANDARD SPECIFICATION STANDARD SPECIFICATION
FOR SURFACE PREPARATION NO. 6-79-0020
azir Wear INDIA LIMITED
Rev. 0
NOM MN ?AMMO (A GS of kola tAlerlicing) AND PROTECTIVE COATING PAGE 19 OF 59

PAINT MATERIALS

TABLE No. 6.4 FINISH PAINTS

SI. F-16
DESCRIPTION F-14 F-15 F-17
No
Ambient temperature
curing Poly Siloxane
Two-component Two component
coating/High build
Epoxy phenolic solvent free type
cold applied inorganic
coating cured with high build epoxy
copolymer based
Polyamine cured Polyamine adduct phenolic/novalac
1 Technical name aluminium coating
coal tar epoxy hardner system epoxy phenolic
suitable for under
(primer + . coating cured with
Insulation coating of
intermediate coat Polyamine adduct
CS and SS piping for
+ finish paint) hardner system
high temperature
service.
Two pack ambient Two component
Specially
temperature curing Amercoat 738 from solvent free type
formulated
epoxy phenolic PPG Protective & high build epoxy
polyamine cured
coating system Marine Coatings or phenolic/novalac
2 Type & composition coal tar epoxy
suitable for Intertherm 751 CSA of epoxy phenolic
suitable for
application under International (Akzo coating cured with
application under
insulation of Nobel). Note: 6 Polyamine adduct
insulation
CS/SS piping hardner system
3 Volume Solids % 70±3 70±3 60±2 98-100
DFT (Dry Film
4 thickness) per coat in 100-125 75-100 75-100 125- 150
microns
Theoritical covering
5 capacity in M2/coat/ 5-8 4-5 7.0- 9.0 6.5 - 8
litre
Weight per liter in
6 1.4540.03 1.650.03 1.3 1.7
kgs/litre (mix paint)
Touch dry at 30°C
7 4 hrs 3 hrs 1 hr 2 hrs
(maximum)
Hard dry at 30°C
(maximum) 24 hrs 24 hrs 16 hrs 24 hrs
8 Full cure 30°C (for
immersion Thigh 168 hrs (7 days) 168 hrs (7 days) - 168 hrs (7 days)
temp. service)
Over-coating interval Min. 6 hrs Min. 36 hrs Min.16 hrs Min. 16 hrs
9
Max.S days Max.21 days Max. Not applicable Max.21 days
Pot life at 30°C for
10 two component 4 hrs 4-6 hrs 1 hr 1 hr
paints
Temperature upto 400 °C for C.
Resistance Steel & S. Steel for
-45°C to 150°C
-45°C to 125°C Intertherm 751 CSA
under insulation & -45°C to 150°C for
11 under insulation upto 480 °C for C.
immersion immersion service
And immersion Steel & upto 600 °C
(Note: 5)
for S. Steel for
Amercoat 738

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