Category | Polymer , Thermoset , Polyurethane, TS , Thermoset Polyurethane, Liquid |
Manufacturer | Northstar Polymers |
Trade Name | |
Port | Ningbo port,China |
Trade Terms | FOB, CFR, CIF |
Payment Terms | L/C, T/T, Western Union |
Download PDF | Northstar Polymers MPP-A80E High Performance Polyether.pdf |
Price | EMAIL US sales@lookpolymers.com |
Mechanical Properties | Metric | English | Comments |
---|---|---|---|
Hardness, Shore A | 80 | 80 | ASTM D2240 |
Tensile Strength | 7.674 MPa | 1113 psi | ASTM D412 |
Elongation at Break | 177 % | 177 % | ASTM D412 |
100% Modulus | 0.00526 GPa | 0.763 ksi | ASTM D412 |
Rebound | 32 % | 32 % | Bashore Rebound; ASTM D2632 |
Tear Strength | 4.38 kN/m | 25.0 pli | Split; ASTM D624 |
24.5 kN/m | 140 pli | Die C; ASTM D624 | |
Taber Abrasion, mg/1000 Cycles | 28 | 28 | ASTM D4060 |
Processing Properties | Metric | English | Comments |
---|---|---|---|
Processing Temperature | 21.1 - 32.2 °C | 70.0 - 90.0 °F | Prepolymer Temperature |
21.1 - 32.2 °C | 70.0 - 90.0 °F | Curing Agent Temperature | |
Mold Temperature | 21.1 - 32.2 °C | 70.0 - 90.0 °F | |
Cure Time | 300 - 360 min @Temperature 25.0 °C |
5.00 - 6.00 hour @Temperature 77.0 °F |
De-mold Time |
1440 min @Temperature 25.0 °C |
24.0 hour @Temperature 77.0 °F |
Complete Cure Cycle | |
Pot Life | 10.0 - 15.0 min | 10.0 - 15.0 min |
Descriptive Properties | Value | Comments |
---|---|---|
Curing Agent | PBA-031 | |
Prepolymer | MPN-023 | |
Weight Ratio | 1:1.312 | Prepolymer to Curing Agent Ratio |