General Purpose
The versatile polyester resin serves as a rapid-curing, unsaturated material derived from phthalic anhydride components, primarily designed for lamination applications. It remains unaccelerated and is well-suited for both manual lay-up and gun spray methods. This resin boasts remarkable mechanical attributes, along with impressive resistance to impacts and water. Utilizing this resin in glassfiber laminates results in products characterized by exceptional mechanical strength, notable rigidity, and prolonged durability.
LIQUID RESIN PROPERTIES
R'C POL 459
| 1 | Appearance | Clear Transparent |
|---|---|---|
| 2 | Acid Value | 20-25 mg koh/gm |
| 3 | Viscosity | 300-400 cps |
| 4 | Solid Content | 58-62 |
| 5 | Moisture | 0.15% max |
| 6 | Density | 1.1-1.12 kg/L |
CURING CHARACTERISTICS
AT 30°C [1.5% ΜΕΚΡ (50%) + 0.5% CO (3%)]
| 1 | Geltime | 4-6 Minutes |
|---|---|---|
| 2 | Time to Peak | 6-8 Minutes |
| 3 | Peak Exotherm | 170-200 °C |
R'C POL 144
PET-based UPR (Unsaturated Polyester Resin) blends the versatility of polyethylene terephthalate (PET) with the performance characteristics of traditional UPR. It is formulated to provide enhanced mechanical strength, excellent dimensional stability, and resistance to chemicals and weathering. PET-based UPR is widely used in industries such as construction, automotive, and for applications including fiberglass composites, laminates, and structural components. Its combination of properties makes it suitable for both interior and exterior applications where durability and reliability are essential.
Contact With UsLIQUID RESIN PROPERTIES
| 1 | Appearance | Hazy |
|---|---|---|
| 2 | Acid Value | 16-22 mg koh/gm |
| 3 | Viscosity | 300-400 cps |
| 4 | Solid Content | 60-64% |
| 5 | Moisture | 0.15% max |
| 6 | Density | 1.1-1.12 kg/L |
CURING CHARACTERISTICS
AT 30°C [1.5% ΜΕΚΡ (50%) + 0.5% CO (3%)]
| 1 | Geltime | 4-6 Minutes |
|---|---|---|
| 2 | Time to Peak | 6-8 Minutes |
| 3 | Peak Exotherm | 190-200 °C |
R'C POL 144S
| 1 | Appearance | Hazy |
|---|---|---|
| 2 | Acid Value | 18-22 mg koh/gm |
| 3 | Viscosity | 800-1000 cps |
| 4 | Solid Content | 64-68% |
| 5 | Moisture | 0.15% max |
| 6 | Density | 1.1-1.12 kg/L |
CURING CHARACTERISTICS
AT 30°C [1.5% ΜΕΚΡ (50%) + 0.5% CO (3%)]
| 1 | Geltime | 3-5 Minutes |
|---|---|---|
| 2 | Time to Peak | 7-9 Minutes |
| 3 | Peak Exotherm | 170-200 °C |