The one-coat polyvinyl chloride thermoplastic solution.
DURALLOY™ is the Protech Group’s line of PVC grade thermoplastic powder coatings which do not require a primer. These powders offer the same high performance characteristics as our industry leading PVC fluidized bed coatings while delivering significant cost benefits by eliminating the need for a primer. DURALLOY™ is available in selected colors.
How does it work?
DURALLOY™ is formulated with a plasticizer for flexibility and hardness. It adheres as a single coat.
- One coat system.
- Corrosion and chemical resistance.
- Excellent durability.
Technical Data Information
|PRODUCT CODE||ASTM METHOD||DURALLOY|
|Specific Gravity of fused film||D-792||1.22 ± 0.05|
|Bulk Density of powder, lb/per ft³|
– At rest
|Hardness, Shore A’||D-2240||100 ± 2|
|Coverage, lb/per ft² @ 10 mils||0.07 ± 0.005|
|Tensile Strength, psi.||D-651||3230 ± 100|
|Elongation, %||D-638||180 ± 10|
|Maximum Useful Operating|
– Temperature, ° F, Continuous
|Melting Ranae, ° F||390 – 410° F|
|Dielectric Strength, v/mil||D-149-97a||950|
|Volatility, % Loss|
– 5 minutes @l 425°F
The salt spray resistance of all properly applied DURALLOY™ PVC powder coatings is excellent. A zinc or iron phosphated substrate, sandblasted and coated with the above product, will provide a durable finish showing no effect in 4,000 hours of salt spray exposure and less than 1/8” undercutting will be observed on a scored panel exposed to 2,000 hours.
- Street furniture