Epocast 1635 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: AAxoQe_Epocast-1635-A-B.pdf
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Description: Epocast® 1635-A/B syntactic compound is a two-component, high-performance material designed for refilling mis-drilled holes in composite parts. This aluminum filled, high-viscosity system exhibits outstanding compressive strength and dynamic fatigue resistance under load at elevated temperature. This product is qualified to BMS 5-28, Type 31.
General Information
Features
  • Good compressive strength
  • Fatigue resistance
  • Heat resistance, high
  • Viscosity, High
Uses
  • Components
  • Aerospace applications
Appearance
  • Grey
Processing Method
  • Extrusion
PhysicalNominal ValueUnitTest Method
Density
    -- 11.70g/cm³ASTM D1622
    -- 21.80g/cm³ASTM D1622
MechanicalNominal ValueUnitTest Method
Compressive Strength
    25°C 3172MPaASTM D695
    177°C 482.7MPaASTM D695
    25°C 5103MPaASTM D695
ThermosetNominal ValueUnitTest Method
Thermoset Components
    Resin Mixing ratio by weight: 100
    Hardening method Mixing ratio by weight: 23
Shelf Life
    4°C 52wk
    25°C 26wk
Thermoset Mix Viscosity ASTM D2196
    25°C 6> 100000cPASTM D2196
    25°C 7> 50000cPASTM D2196
    25°C 8> 300000cPASTM D2196
Gel Time - 100 gms (25°C) > 1.0hrASTM D2471
Additional InformationNominal ValueUnitTest Method
Extrudability - 80 psig (25°C) > 90.0g/minBMS 5-28
Lap Shear - etched al/al ASTM D1002
    25°C 910.3MPaASTM D1002
    25°C 1010.3MPaASTM D1002
Weight Gain 11%ASTM D543
Cure Schedule: Seven days at 77°F (25°C) or gel at 77°F (25°C) and cure 150 minutes at 200°F (93°C).
Note Message
1 .Hardener
2 .System
3 .after 2.5 hours @ 200°F
4 .after 2.5 hours @ 200°F
5 .after 7 days @ 77°F
6 .System
7 .Hardener
8 .Resin
9 .after 2.5 hours @ 200°F
10 .after 7 days @ 77°F
11 .Fluids: DI water, BMS 3-11 Ty IV Cl 1 Gr A hydraulic (Skydrol 500B), MIL-PRF-5606 hydraulic, TT-S-735 Ty III ref fuel
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