Huntsman Epocast® Two-Part Epoxy Adhesive, Amber/White, 6 oz Cartridge

Epocast® 1652-A/B epoxy syntactic is a low density system with good elevated temperature performance after a room temperature cure. The epoxy syntactic is suitable for core filling metal skins, adding stiffness and strength to fabricated parts such as helicopter rotor blades, core splicing and strengthening radii and corners of reinforced plastic structures.

Features
• Low density syntactic, thick paste consistency, high compressive strength

Specifications
• Series: 1652 A/B
• Container Size: 6 oz
• Container Type: Cartridge
• Color: Amber/White (Part B/A)
• Composition: 30 to 50% 2,2'-[(1-Methylethylidene)Bis(4,1-Phenyleneoxymethylene)]Bisoxirane, 20 to 30% Phenol, Polymer with Formaldehyde, Glycidyl Ether, 20 to 30% Glass, Oxide, Chemical, 1 to 5% Mica, 1 to 5% Silicic Acid, 0.1 to 1% Calcium Salt, 0.1 to 1% Silicon Dioxide, 0.1 to 1% Cristobalite (Part A), 70 to 90% Formaldehyde, Reaction Products with Hexahydro-1,3-Isobenzofurandione and Triethylenetetramine, 10 to 20% 2-Dimethylaminoethanol, 0.1 to 1% Trientine (Part B)
• Mixing Ratio: 100:12
• Form: Paste
• Curing Time: 7 days at 77 deg F
• Odor/Scent: Slight (Part A), Amine-Like (Part B)
• Flash Point: 289 deg F (Part A), 145 deg F (Part B)
• Viscosity: 500 mPa-s at 77 deg F (Part B)
• Shelf Life: 365 days
• Specific Gravity: 1.1 (Part B)
• Temperature Rating: 350 deg F
• Density: 0.7 g/cc at 77 deg F (Part A), 0.98 g/cc at 77 deg F (Part B)
• Vapor Pressure: <1 hPa at 68 deg F (Part A)
• Compressive Strength: 8000 psi

Applications
• For manufacturing and repair of composite radomes fairings flight control surfaces and cargo/cabin panels