Category | Polymer , Thermoset , Polyurethane, TS , Thermoset Polyurethane, Elastomer, Unreinforced , Rubber or Thermoset Elastomer (TSE) |
Manufacturer | BCC Products |
Trade Name | |
Port | Ningbo port,China |
Trade Terms | FOB, CFR, CIF |
Payment Terms | L/C, T/T, Western Union |
Download PDF | BCC Products BC 8690E Polyurethane Elastomer.pdf |
Price | EMAIL US sales@lookpolymers.com |
Physical Properties | Metric | English | Comments |
---|---|---|---|
Specific Gravity | 1.07 g/cc | 1.07 g/cc | |
Brookfield Viscosity | 2500 cP @Temperature 23.9 °C |
2500 cP @Temperature 75.0 °F |
mixed |
Linear Mold Shrinkage | 0.0025 cm/cm | 0.0025 in/in |
Mechanical Properties | Metric | English | Comments |
---|---|---|---|
Hardness, Shore A | 85 - 90 | 85 - 90 | |
Tensile Strength, Ultimate | 18.6 MPa | 2700 psi | |
Elongation at Break | 550 % | 550 % | |
Tear Strength | 68.4 kN/m | 390 pli |
Processing Properties | Metric | English | Comments |
---|---|---|---|
Cure Time | 240 - 360 min | 4.00 - 6.00 hour | demold time |
4320 - 7200 min | 72.0 - 120 hour | full cure | |
Pot Life | 20 min @Temperature 25.0 °C |
20 min @Temperature 77.0 °F |
work life (100g) |
30 min @Temperature 25.0 °C |
30 min @Temperature 77.0 °F |
gel time (180g) |
Descriptive Properties | Value | Comments |
---|---|---|
Mix Ratio | 100:55 by weight, 185:100 by volume (resin/hardener) |