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BCC Products BC 8860 Polyurethane Elastomer

Category Polymer , Thermoset , Polyurethane, TS , Thermoset Polyurethane, Elastomer, Unreinforced , Rubber or Thermoset Elastomer (TSE)
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 8860 Polyurethane Elastomer.pdf
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Material Notes:
BC8860 is a low viscosity two-component urethane casting compound that is specifically formulated for high abrasion and impact resistance. It is recommended for use for the production casting of highly wear-resistant parts and linings. This product is a safe, easy-to-handle, room temperature mixing and curing system that does not contain TDI, MDI, or MOCA. BC8860 is relatively insensitive to typical environmental moisture and will make good void-free parts without the problems that some conventional urethane systems exhibit.Information provided by BCC Products, Inc.
Physical Properties Metric English Comments
Specific Gravity 1.10 g/cc
1.10 g/cc
Brookfield Viscosity 1400 - 1500 cP

@Temperature 23.9 °C
1400 - 1500 cP

@Temperature 75.0 °F
1.5 min mixed
Linear Mold Shrinkage 0.0025 cm/cm
0.0025 in/in
Mechanical Properties Metric English Comments
Hardness, Shore D 60 - 64
60 - 64
Tensile Strength, Ultimate 26.2 MPa
3800 psi
ASTM D412
Elongation at Break 400 %
400 %
Tensile Modulus 0.248 GPa
36.0 ksi
Flexural Strength 25.5 MPa
3700 psi
ASTM D790
Flexural Modulus 0.538 GPa
78.0 ksi
ASTM D790
Tear Strength 114 kN/m
650 pli
Processing Properties Metric English Comments
Cure Time 360 - 480 min
6.00 - 8.00 hour
demold time
4320 - 7200 min

@Temperature 24.0 °C
72.0 - 120 hour

@Temperature 75.2 °F
full cure
Pot Life 16 - 20 min

@Temperature 24.0 °C
16 - 20 min

@Temperature 75.2 °F
work life
Descriptive Properties Value Comments
Mix Ratio 100:60 by weight and volume (resin/hardener)
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