RDR-3121 is an unfilled clear epoxy resin system with a long pot life. This resin is tough, strong, impact resistant resin with good heat distortion and chemical resistance. It has excellent wetting quality, flow and air release for R.T.M. and injection resin system.
This product is sold by weight, 8 Lbs = aprox 1 gallon; 45 Lbs = aprox 5 gallons.
TYPICAL PHYSICAL PROPERTIES
|Pot Life @ 72oF (200g mass)||90 minutes||165 minutes||35 minutes||60 minutes||15 minutes|
|Ratio by Weight||100 pbw to 25 pbw||100 pbw to 25 pbw||100 pbw to 33 pbw||100 pbw to 33 pbw||100 pbw to 20 pbw|
|Ratio by Volume|
|Tensile Strength @ 25oC||11,000||11,000||12,500||12,500||12,500|
|Flexural Strength @ 25oC||54,000||54,000||40,900||40,900||40,900|
|Flexural Modulus @ 25oC||6.25 x 10 6||6.25 x 10 6||1.98||1.98||1.98|
|Hardness, Shore D @ 72oF||85||85||80||80||80|
|Viscosity, mixed, cps||1500||1500||1500||1500||1500|
|Shelf Life Resin / Hardener||1 year||1 year||1 year||1 year||1 year|
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.