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HIGH TEMPERATURE
BLACK SURFACE COAT
RDR-1902 is a high gloss, chemical resistant, high heat surface coat. RDR-1902 system is the recommended surface coat for use with high temperature laminating.
Use the RDR-1902 Resin with either the RDH-9106 or RDH-9302 Hardeners.
This product is sold by weight. 10 Lbs = aprox 1 Gallon; 50 Lbs = aprox 5 Gallons.
TYPICAL PHYSICAL PROPERTIES
| RESIN PROPERTY | HARDENERS | |
| RDH-9302 | RDH-9106 | |
| Color | Black | Black |
| Pot Life @ 72oF (200g mass) | 14 minutes | 60 minutes |
| Viscosity | gel | gel |
| Ratio by Weight | 100 pbw to 16 pbw | 100 pbw to 16 pbw |
| Flexural Strength @ 72oF | 15,000 psi | 16,000 psi |
| Tensile Strength | 9,500 psi | 10,000 psi |
| Compressive Strength | 15,000 psi | 16,000 psi |
| Heat Distortion | 350oF | 350oF |
| Hardness, Shore D @ 72oF | 90 | 90 |
| Shelf Life Resin / Hardener | 1 year | 1 year |
| Machinability | Poor | Poor |
| Cure Schedule | 24 hours | 24 hours |
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.
RDR-1902 SDS
RDR-1902 / RDH-9302, RDH-9106 TDS
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To ensure quality results and proper curing, please make sure to use the resin shortly after purchase. This resin is also available in 5-Gal Pails, Drums and Totes.
