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BCC Products BC 7020 Epoxy Backfill System

Category Polymer , Thermoset , Epoxy
Manufacturer BCC Products
Trade Name
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF BCC Products BC 7020 Epoxy Backfill System.pdf
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Material Notes:
BC 7020 is a lightweight two component epoxy backfill system. Unlike BC 7010, the filler portion is pre-blended into the resin and hardener components for easier handling, thus simplifying the mixing process. BC 7020 is ideally suited for foundry applications involving mold and core construction. Features: low cost, simple mix ratio (1 to 1 by wt.), long pot life, machineable low shrinkage, and color change to insure complete mix.Information provided by BCC Products, Inc.
Physical Properties Metric English Comments
Specific Gravity 0.780 g/cc
0.780 g/cc
Linear Mold Shrinkage 0.00020 cm/cm
0.00020 in/in
ASTM D2566-69
Mechanical Properties Metric English Comments
Hardness, Shore D 65

@Temperature 23.9 °C
65

@Temperature 75.0 °F
Compressive Strength 25.4 MPa
3680 psi
Thermal Properties Metric English Comments
Deflection Temperature at 1.8 MPa (264 psi) 53.3 °C
128 °F
Processing Properties Metric English Comments
Cure Time 1440 min

@Temperature 24.0 °C
24.0 hour

@Temperature 75.2 °F
Pot Life 120 - 180 min

@Temperature 24.0 °C
120 - 180 min

@Temperature 75.2 °F
Descriptive Properties Value Comments
Mix Ratio 1:1 by weight
Mixed Viscosity, Brookfield Thixotropic
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