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www. bl ackburnsmeta l s . com
Permanent
Road Traffic Signs
Plastisol Coated
Steel Circles
Plastisol Coated
Steel Triangles
Plastisol Coated
Steel Sheet
Plastisol Coated Steel Circles 300mm
450mm
600mm
750mm
900mm
1200mm
Plastisol Coated Steel Triangles 600mm
750mm
900mm
1200mm
Plastisol Coated Steel Sheet 2440mm x 1200mm x 1.2mm
SHAPE SIZE
All Plastisol Panel sizes can be supplied with Sign Channels attached
using a blind rivet system.
RESISTANCE TO AGGRESSIVE SUBSTANCES
•
ACIDS:
very good
•
ALKALIS:
very good
•
CHLORINE SOLVENTS:
good
- Aromatic:
average
- Alcoholic:
very good
- Aliphatic:
good
•
MINERAL OILS:
Resistance depends on the gas or liquid
concentrations, and whether there is permanent contact.
In all cases please consult us.
PROPERTIES OF PVC PLASTISOL
TOTAL DRY FILM THICKNESS
. . . . . . . . . . . . . . . . . . . . . . .200 microns
COATING FINISH
. . . . . . . . . . . . . . . . . . . . . . . . . .Leathergrain emboss
GLOSS LEVEL
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30 - 40%
MAXIMUM AMBIENT TEMPERATURE
. . . . . . . . . . . . . . . . . . . . . . .60°C
MINIMUM FORMING TEMPERATURE
. . . . . . . . . . . . . . . . . . . . . .+10°C
MINIMUM BENDING RADIUS
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .OT
SCRATCH RESISTANCE
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3500g
CORROSION RESISTANCE
1) Salt spray . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1000 hours
2) Humidity cabinet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1000 hours
REVERSE COAT
Although the coat on the reverse side is usually not
required to have UV resistance, it must still be corrosion resistant and
highly adhesive. On a well cleaned and chemically pre-treated surface,
the primer and epoxy coats on the reverse side provide a coating that
fully meets these requirements.
