聚合物;熱固性;聚氨酯,TS
材料說明:自由基固化(雙氧水、紫外)和200 nm的PBD CSR顆粒40%濃度載體樹脂。與Vinyl Ester和不飽和聚酯的應(yīng)用
Specific Gravity | 0.930 g/cc @Temperature 22.8 °C | 0.930 g/cc @Temperature 73.0 °F | ASTM D792 |
Water Absorption at Saturation | 0.010 % | 0.010 % | ASTM D570 2 |
Hardness, Shore D | 66 @Temperature 22.8 °C | 66 @Temperature 73.0 °F | ASTM D2240 |
Tensile Strength | 40.0 MPa @Temperature 22.8 °C | 5800 psi @Temperature 73.0 °F | ASTM D638 |
Tensile Modulus | 0.552 GPa @Temperature 22.8 °C | 80.0 ksi @Temperature 73.0 °F | ASTM D638 |
Flexural Strength | 24.1 MPa @Temperature 22.8 °C | 3500 psi @Temperature 73.0 °F | ASTM D790 |
Compressive Strength | 20.7 MPa @Temperature 22.8 °C | 3000 psi @Temperature 73.0 °F | ASTM D695 |
Compressive Modulus | 0.552 GPa @Temperature 22.8 °C | 80.0 ksi @Temperature 73.0 °F | ASTM D695 |
Shear Strength | 33.1 MPa @Temperature 22.8 °C | 4800 psi @Temperature 73.0 °F | ASTM D732 |
Coefficient of Friction, Dynamic | 0.12 | 0.12 | QTM 55007 |
Sand Slurry | 10 | 10 | 1018 Steel = 100; ASTM D4020 |
Limiting Pressure Velocity | 0.105 MPa-m/sec | 3000 psi-ft/min | (with 4:1 safety factor applied); QTM 55007 |
Dielectric Strength | 45.3 kV/mm | 1150 kV/in | ASTM D149 |
Thermal Conductivity | 0.409 W/m-K | 2.84 BTU-in/hr-ft2-°F | ASTM E 1530-11 |
Melting Point | 135 °C | 275 °F | ASTM D3418 |