Description
HIGH TEMPERATURE
CARBON FILLED SURFACE COAT
RDR-1812 is a high temperature room setting epoxy surface coat, with excellent chemical resistance, and highly polishable. RDR-1812 is also carbon filled to make it lightweight, so it can also be used on carbon graphite parts.
Use the RDR-1812 Resin with either the RDH-9106 or RDH-9302 Hardeners.
This product is sold by weight. 8 Lbs = aprox 1 Gallon; 45 Lbs = aprox 5 Gallons.
TYPICAL PHYSICAL PROPERTIES
| RESIN PROPERTY | HARDENERS | |
| RDH-9302 | RDH-9106 | |
| Color | Black | Black |
| Pot Life @ 72oF (200g mass) | 15 mins | 60 mins |
| Viscosity | gel | gel |
| Ratio by Weight | 100 pbw to 15 pbw | 100 pbw to 15 pbw |
| Flexural Strength @ 72oF | 15,000 psi | 15,000 psi |
| Tensile Strength | 9,500 psi | 10,000 psi |
| Compressive Strength | 15,000 psi | 16,000 psi |
| Heat Distortion | 325oF | 325oF |
| Hardness, Shore D @ 72oF | 90 | 90 |
| Shelf Life Resin / Hardener | 1 year | 1 year |
| Density | ||
| Resin | 11.2 | 11.2 |
| Hardener | 8.1 | 7.8 |
| Mixed | 10.7 | 10.7 |
| Specific Gravity | ||
| Resin | 1.35 | 1.35 |
| Hardener | .98 | .94 |
| Mixed | 1.27 | 1.27 |
| Cure Schedule | 24 hrs | 24 hrs |
Recommended Post Cure: If tool is used at high temperature.
Upon Completion, the tool should be allowed to cure at ambient temperature for 24 hrs.
Post cure cycle should be 50°F per hour (Tool Temperature, not air Temperature). Not more than 5°F per min.
To ensure quality results and proper curing, please make sure to use the resin shortly after purchase. This resin is available in aprox 1 gallon (8lbs) and aprox 5 gallon (45lbs) Pails
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