Untitled Document

High Temperature Casting (Boeing Specifications) - RS-CAST-509

Category: Casting
Ratio: 100pbw to 18pbw
Hardener: PH-8743=F
Description: RS-CAST-509 high temperature casting and potting resin offers excellent heat distortion for applications requiring elevated temperatures. This resin has a fast room temperature cure that should be post cured. *Note- Handling strength develops after 2 to 3 hours at room temperature. Curing continues at room temperature for 1 to 3 days when maximum strength develops. A post cure of 1 to 2 hours at 275°F raises the heat deflection and improves the impact strength.
Ratio By Weight: 100pbw to 18pbw
Pot Life at 72° F (200 Gram Mass): 30-35 minutes
Shore "D" at 250°F: 83
Flexural Strength: 17,000
Tensile Strength: 10,500
Heat Distortion: 400°
Density Resin: 9.75
Density Hardener: 9.01
Shelf Life Resin_Hardener: 1 year

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