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Epocast_169-A/9646 Brown Syntactic System

Epocast 169-A with Hardener 9646 is a low density foam which cures at room temperature to a carvable, woodlike product. It has good dimensional stability under changing humidity conditions. Pourability allows easy application for core fill and honeycomb reinforcement. May also be used with Hardener 9646-A, at the same mix ratio, to produce a non-flow paste consistency.

SPECIFICATIONS
American Elec Labs ASK-9-04826 Rev A

TECHNICAL DATA
Property _________________________169-A _____9646 __169-A/9646 _Test Method Color ____________________________Red-brown _Amber _Red-brown __Visual Density, g/cc ____________________0.56 ______0.96 __0.68 _______ASTM-D-1622 Viscosity, centipoise ____________Paste _____350 ___Pourable ___ASTM-D-2196 Gel time, 50 gms at 77°F, minutes -- ________-- ____25-40 ______ASTM-D-2471 Shelf life at 77°F, unopened, months 12 _____12 ____-- _________-- MIX RATIO To 100 parts by weight of Epocast 169-A, add 35 parts by weight of Hardener 9646. Mix both components thoroughly for 3 - 5 minutes to insure complete and uniform mixing. CURE SCHEDULE 24 hours at 75 ± 5°F, or room temperature gel plus 2 hours at 150 ± 10°F. TYPICAL CURED PROPERTIES (Not for specification purposes) Test __________________________________________________Result __Test Method Compressive strength, Ksi _____________________________8.0 _____ASTM D-695 Compressive modulus, Ksi ______________________________60.0 ____-- Tensile lap shear, AL/AL, psi _________________________1,200 ___ASTM-D-1002


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	8750 Exchange Dr. Unit #5 Orlando, Florida 32809	407-426-9175