Epocast 938-A2

Category: Epoxy , Epoxy; Epoxide
Manufacturer: Huntsman Advanced Materials
Trademark: Epocast
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: BXNDbF_Epocast-938-A2.pdf
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Description:
Epocast ® 938-A-2 epoxy structural syntactic is a frozen, one-component, flame-retardant compound designed for reinforcing honeycomb structures. Epocast® 938-A-2 epoxy syntactic features high compressive strength at temperatures to >350°F (177°C). When thawed, it can be extruded from cartridges as a thixotropic paste. Epocast® 938-A2 is qualified to BMS, 5-28, Type 12 (classes 1 and 2) and Type 13; SMS 116201, Type 2; RMS 027, Type X; and others.
General Information
Features
  • Good compressive strength
  • Heat resistance, high
  • Flame retardancy
Uses
  • Components
Appearance
  • White-like
Processing Method
  • Extrusion
PhysicalNominal ValueUnitTest Method
Density < 1.40g/cm³ASTM D1622
Flow Length mmBMS 5-28
FlammabilityNominal Value
flammability- horizontal or vertical Self-extinguishing
Additional InformationNominal ValueUnitTest Method
Extrudability (25°C)> 1000g/minBMS 5-28
Weight Gain 1%ASTM D543
Work Life - 100 gms, after thaw (25°C)18.0hrASTM D1338
MechanicalNominal ValueUnitTest Method
Compressive Strength ASTM D695
    177°C > 89.6MPaASTM D695
    25°C > 152MPaASTM D695
Additional InformationNominal ValueUnitTest Method
Cure Schedule: Heat the material from room temperature at the rate of 5-7°F per minute, plus 1 hour at 350°F (177°C) or 90 minutes at 250°F (121°C). Cure temperature refers to temperature of material as determined by thermocouple. (Slow heat rise to 5-7°F is preferred to reduce shrinkage and minimize gassing during cure).
Note Message
1 .Fluids: DI water, Skydrol 500B, MIL-H-5606 hydraulic, ASTM D 471 reference fuel
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