BCC Resins BC 7069-2

Category: Epoxy , Epoxy; Epoxide
Manufacturer: BCC Products Inc.
Trademark: BCC Resins
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: imGlff_BCC-Resins-BC-7069-2.pdf
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BC 7069-2 is an aluminum filled, epoxy mass casting resin. This room temperature cure system may be cast to a thickness of 4 inches in non-conductive molds and 5 inches in metal molds without foaming or yielding excessive shrinkage. Casting thickness can be increased by incorporating aluminum needles, puffs or granules. BC 7069-2 when properly cured, provides nearly perfect reproduction, resulting in a dimensionally stable, hard, tough surface. For use in constructing duplicate models, prototypes, patterns, facing dies.
General Information
Filler / Reinforcement
  • Aluminum
Features
  • Good Dimensional Stability
  • Good Toughness
  • High Hardness
  • Machinable
Uses
  • Molds/Dies/Tools
  • Prototyping
Forms
  • Liquid
Processing Method
  • Casting
PhysicalNominal ValueUnitTest Method
Specific Gravity 1.69g/cm³ASTM D792, ASTM D1505
Molding Shrinkage - Flow 0.25%ASTM D955
HardnessNominal ValueUnitTest Method
Durometer Hardness (Shore D)87ASTM D2240
MechanicalNominal ValueUnitTest Method
Tensile Strength (Ultimate)43.4MPaASTM D638
Flexural Strength (Break)73.8MPaASTM D790
Compressive Strength 97.2MPaASTM D695
ThermalNominal ValueUnitTest Method
Deflection Temperature Under Load (1.8 MPa, Unannealed)54.4°CASTM D648
CLTE - Flow 6.6E-5cm/cm/°CASTM D696
ThermosetNominal ValueUnitTest Method
Thermoset Components
    Hardener Mix Ratio by Weight: 10, Mix Ratio by Volume: 19
    Resin Mix Ratio by Weight: 100, Mix Ratio by Volume: 100
Pot Life (24°C)120 to 150min
Thermoset Mix Viscosity (24°C)12000cPASTM D2393
Demold Time (24°C)1400 to 2900min
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