Epocast 1652-A/B

Category: Epoxy , Epoxy; Epoxide
Manufacturer: Huntsman Advanced Materials
Trademark: Epocast
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: wiQ1uG_Epocast-1652-A-B.pdf
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DESCRIPTION: 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. Epocast ® 1652-A/B epoxy syntactic is qualified to Grumman GM 4006, Gulfstream GMS 4005 and Sikorsky 9587, Type 2.
General Information
Features
  • Low density
  • Rigid, good
  • High strength
  • Good compressive strength
  • Heat resistance, high
Appearance
  • Amber
  • brownish yellow
Forms
  • Liquid
PhysicalNominal ValueUnitTest Method
Specific Gravity
    -- 0.798g/cm³ASTM D1622
    -- 10.998g/cm³ASTM D1622
MechanicalNominal ValueUnitTest Method
Compressive Strength ASTM D695
    25°C 262.1MPaASTM D695
    2% strain, 177°C 4.48MPaASTM D695
    2% strain, 25°C 55.2MPaASTM D695
    2% strain, 82°C 27.6MPaASTM D695
    2% strain, -55°C 65.5MPaASTM D695
ThermosetNominal ValueUnitTest Method
Thermoset Components
    Resin Mixing ratio by weight: 100
    Hardening method Mixing ratio by weight: 12
Shelf Life (25°C)52wk
Thermoset Mix Viscosity 3(25°C)500cPASTM D2196
Gel Time - System (25°C) 430.0 - 60.0minASTM D2471
Thermoset Mix Viscosity ASTM D2196
    25°C Semi-pasteASTM D2196
    Resin : 25°C PasteASTM D2196
Additional InformationNominal ValueUnitTest Method
Cure Time (25°C) 7.0day
Tensile Lap Shear - Etched AL/AL (25°C) 4.83MPaASTM D1002
CURE SCHEDULE: Seven days at 77°F (25°C), or gel at 77°F (25°C) followed by 2-3 hours at 150°F (66°C ).
Note Message
1 .Hardener
2 .Break
3 .Hardener
4 .100 gms
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