Chemical / Corrosion Resistant
PR-2000
| Properties | Unit | Value | Test Method |
|---|---|---|---|
| Gel Time | Min | 6 ± 2 | ASTM D2471 |
| Max Cure Time | Min | 12 ± 2 | ASTM D2471 |
| Exothermic Peak | ℃ | 210 ± 10 | ASTM D2471 |
| Acid Value | mg KOH/gr | 20 ± 2 | ASTM 1639 |
| Solid Content | % | 62 ± 2 | ASTM D1259 |
| Viscosity (25 ℃) | Ford Cup | 170 ± 10 | ISO 2555 |
| Density | g/ml | 1.11 ± 0.02 | ISO 1675 |
| Shelf Life | Months | 3 |
0.2% Co 6% and 2 % MEKP to 100 g resin at 25 °C
| Properties | Unit | Value | Test Method |
|---|---|---|---|
| Tensile Strength | Mpa | 24 ± 5 | ISO 527-2/1A/2 |
| Flexural Strength | Mpa | 90 ± 10 | ISO 178 |
| HDT | ℃ | 95 ± 5 | ISO 75-2/Method 1e |
| Hardness | Barcol | 40 ± 5 | ASTM D2583 |
| Water Absorption | % | 0.29 ± 0.02 | ISO 62/Method 3 |
For Fully Cured resin : 0.5% Co 6% and 2 % MEKP to 100 g resin at 25 °C
1. 24 hrs at 25 °C,4 hrs at 90 °C
2. Curing Schedule : 24 hrs at 25 °C,4 hrs at 90 °C ,3 hrs at 120 °C
Persia Resin chemical-resistant polyester resins are formulated to meet the typical performance requirements of unsaturated polyester systems used in corrosive and aggressive service environments.
These resins provide resistance against a wide range of chemicals, combined with controlled curing behavior and mechanical properties suitable for reinforced composite structures.
Compared to high-end corrosion-resistant systems such as advanced vinyl ester or epoxy formulations designed for extreme chemical exposure, Persia Resin resistant grades focus on reliable chemical durability, stable processing, and economic efficiency. This balance makes them appropriate for general chemical-resistant applications such as tanks, pipes, linings, and industrial components exposed to moderate chemical and environmental stress.
Overall, these resins align with common market benchmarks for chemical-resistant polyester systems, offering manufacturers a practical balance between resistance performance, manufacturability, and cost control.
