Twin City Protective Coatings Guide - ES-35 - Manual (Page 3)

3 Twin City Engineering Supplement ES-35
SELECTION INSTRUCTIONS
Coatings with E or G ratings should be selected, if possible, for best results throughout.
E = Satisfactory from 15% to 85% (depending upon coating) of concentration of fumes and for continuous operation. Also suitable for splash or
condensation.
G = Good for up to 5% to 15% of concentration of fumes. Not recommended for applications involving splash or condensation.
F = Fair. Recommended for low (maximum 5%) concentration application. Should not be specified unless detailed application is available.
U = Unsatisfactory and hence not recommended.
X = Sufficient data not available at present. User comments would be appreciated.
* Please refer to page 4 for descriptions.
** Max. operating temperature indicates coating failure, not color change. Chalking or discoloration may below this temperature.
NUMBER
OF
COATS
MAX
OPERATING
TEMP.
(°F)** COPPER
SULPHATE
FERRIC
CHLORIDE
HYDROGEN
PEROXIDE
POTASSIUM
CYANIDE
POTASSIUM
HYDROXIDE
POTASSIUM
DICHROMATE
SODIUM
BICARBONATE
SODIUM
CHLORIDE
SODIUM
DICHROMATE
SOIDUM
HYDROXIDE
SODIUM
HYPOCHLORITE
ZINC
CHLORIDE
ZINC
SULPHATE
BENZENE BUTAINE GASOLINE XYLOL/TOLUOL STEAM
VAPOR
-
SAT.
AMONIA
GAS
-
DRY
AMMONIA
-
WET
CHLORINE
-
DRY
HYDROGEN
SULPHIDE
SULPHUR
DIOXIDE
ABRASION MOISTURE SALT
SPRAY
ACETONE ALCOHOL FORMALDEHYDE METHYL
ETHYL
KETONE
MINEARAL
OILS
POLYVINYL
ACETATE
TRI
CHLORETHYLENE
ASPHALTUM
(Not Recom-
mended
For Fans)
G X X F U F F G U E E F E G X F
E E E U F G E E U E G E E E X F
E E E U F F E E F E E E E E X E
E E E F E G U E G E E E E G X G
G G X G G X U E E U F F F E X X
G F X G G X U E E U F G U E X U
X X X X U U G E E E E E E X X U
G X F G G X U E E G G G G E E G
E E X E G G G E E U E X U U X U
U U U G G G G E G G G G G F U G
E G X G E U G E E G E E U G X U
E U U E E E G E E E E E E E G E
E X X E E U G E E E E E G X X U
CORROSIVE REAGENT
ACID SALTS, NEUTRAL SALTS, HYDRO-
GASES & FUMES MISCELLANEOUS
ALKALINE SALTS, ALKALIES, ETC. CARBONS
CORROSION
RESISTANT:
• METALS
• PAINTS
• COATINGS
METALS
LOW CARBON
— 600
STEEL
ALUMINUM
— 250
304 S.S. — 1000
316 S.S. — 1000
PAINTS — TCF&B STANDARD SURFACE PREPARATION
2 200
VINYL (PVC) 2 150
ZINC 2 350
EPOXY 2 200
POLYESTER
SYNTHETIC 2 200
RESIN
AIR-DRIED
4 150
PHENOLIC
COATINGS — SURFACE PREPARATION INCLUDES STEELBLASTING
EPOXY
PHENOLIC
2 350
BAKED EPOXY
PHENOLIC
400
BAKED EPOXY 400
U U U X G G X G G E X X F E X G E
U U E U U E E G X U G U E E E E E
E U E E E E E G X E F U E E X E E
E F E E E E E E X E G G E E X E X
G G F X E G E E E F F X G U X U G
G G F X E F E E X G F X X F X G U
E E X X U E X E E G U X U E X E G
G G G X G F G E X G F X G G X G G
E E G X E X E E X G G E E U E E U
E E U G F G E E U U U G G G G G U
E E U X U G E E X G U X E E X E E
E E U E U E E E F U U G E E E E E
E E G X G E E E X G G X E E X E G 2 to 4
4 to 5