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RDR-3250 High Temperature Clear Laminating Resin

Model:
1837
Shipping:
Ground Only
$79.87
HIGH TEMPERATURE CLEAR
(Clear and Rigid)
LAMINATING SYSTEM

RDR-3250 is an unfilled clear epoxy room temperature curing laminating system used in high temperature and room temperature applications. This system is tough, strong, has good heat distortion, chemical resistance and excellent adhesive qualities. As with most high temperature systems, it will achieve a demoldable state overnight @ ambient temperature. In some instances, tools may be used without post cure. However, for most uses at elevated temperature, post cure is recommended.

Upon Completion, the tool should be allowed to cure at ambient temperature for 24 hrs. At that point, apply an oven cure, cycle should be 50°F per hour(tool temperature, not airtemperature).Not more than 5° per min.

1-Hour 100°F , 1-Hour 150°F,1-Hour 200°F,1-Hour 250°F,2-Hour 300°F, Back down the same

This product is sold by weight. 8 Lbs = aprox 1 Gallon; 45 Lbs = aprox 5 Gallons.

Use the RDR-3250 Resin with RDH-9106 , RDH-9234 , RDH-9386 , RDH-9386-99 or RDH-9874 Hardeners.

TYPICAL PHYSICAL PROPERTIES

RESIN PROPERTY HARDENERS
  RDH-9106 RDH-9234 RDH-9386 RDH-9386-99 RDH-9874
Pot Life @ 72oF (200g mass) 90 mins 165 mins 45 mins 60 mins 15 mins
Ratio by Weight 100 pbw to 24 pbw 100 pbw to 25 pbw 100 pbw to 33 pbw 100 pbw to 33 pbw 100 pbw to 20 pbw
Ratio by Volume 3.4 to 1 3.4 to 1 2.5 to 1 2.5 to 1  
Cure Time 24 hrs 24 hrs 24 hrs 24 hrs 24 hrs
Flexural Strength @ 72oF 38,500 psi 38,500 psi 41,100 psi 41,100 psi 40,900 psi
Flexural Modulus 1.85 1.85 1.98 1.98 1.98
Compressive Strength 55,000 psi 55,000 psi 17,500 psi 17,500 psi  
Thermal Shock     72oF to -125oF 72oF to -125oF  
Tensile Strength @ 72oF     12,500 psi 12,500 psi 12,500 psi
Heat Distortion 300oF 325oF 325oF 325oF 250oF
Hardness, Shore D @ 72oF 85 85 80 80 80
Density:          
Resin 9.6 9.6 9.7 9.7 9.7
Hardener 7.8 7.8 8.0 8.0 8.5
Mixed 9.25 9.25 9.2 9.2 9.5
Specific Gravity:          
Resin 1.16 1.16 1.16 1.16  
Hardener .94 .94 .96 .96  
Mixed 1.11 1.11 1.11 1.11  
Shelf Life Resin / Hardener 1 year 1 year 1 year 1 year 1 year

MSDSRDR-3250 SDS

TDS RDR-3250 / RDH-9106 TDS

TDS RDR-3250 / RDH-9234 TDS

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PDF Epoxy Mixing Guide

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.