DURAVIN™
thermoplastic coatings
OVERVIEW
The two-coat polyvinyl chloride thermoplastic Solution
DURAVIN™ is the Protech Group’s line of general purpose, fluidized-bed grade PVC thermoplastic powder coatings. These powders are formulated to meet the performance requirements of all wire goods manufacturers while delivering the maximum economic benefits. To minimize the impact on exhaust handling systems, DURAVIN™ powders are available in low-smoke plasticizer technology.
How does it work?
DURAVIN™ is formulated with plasticizer with phthalates for flexibility and hardness. It adheres with an initial primer coat.
MAIN FEATURES
- Two-coat system.
- Corrosion and chemical resistance.
- Superior durability.
PROVEN PERFORMANCE
Technical Data Information
| TYPE | METHOD | RESULT |
|---|---|---|
| Specific Gravity of fused film | D-792 | 1.22 ± 0.02 |
| Bulk Density of powder, lb/per ft³ – At rest – Fluidized | D-1895 | 32 25 |
| Hardness, Shore A’ | D-2240 | 85+2 |
| Coverage, lb/per ft² @ 10 mils | 0.07 ± 0.005 | |
| Tensile Strength, psi. | D-651 | 2600 ± 100 |
| Elongation, % | D-638 | 250 ± 10 |
| Maximum Useful Operating – Temperature, ° F, Continuous – Intermittent | 180°F 325°F | |
| Melting Range, °F | 390 – 410°F | |
| Dielectric Strength, v/mil | 1000 | |
| Volatility, % Loss – 5 minutes @ 425° F | < 0.50 |
The salt spray resistance of all properly applied and primed DURAVIN™ thermoplastic powder coatings is excellent. A zinc or iron phosphated substrate, primed with the recommended DURAVIN™ primer and coated with the above product, will provide a durable finish showing no effect in 5,000 hours of salt spray exposure and less than 1/8″ undercutting will be observed on a scored panel exposed for 2,000 hours.
TYPICAL APPLICATIONS
Consumer Goods & Appliances
Transportation
- Wire Racking & Goods
- Fencing & Railing
