| Properties | |
| Comp. A SikaBiresin® F48 | Comp. B SikaBiresin® F55 | SikaBiresin®
AX150 | SikaBiresin®
AX209 |
|
| Chemical base | |
| Polyol, unfilled | MDI-based isocyanate, unfilled | Aluminum hydroxide powder | Aluminum powder |
|
| Color | mixed |
| Beige | Colorless Opaque | White Beige | Grey Grey |
|
| Density | cured |
| 1.06 kg/l | 1.22 kg/l 1.15 kg/l | 2.4 kg/l 1.7 kg/l | 2.7 kg/l 1.7 kg/l |
|
| Mixing ratio | by weight, AX150 0 to 350 parts by weight, AX209 0 to 250 parts | 100 : 100 : (350) 100 : 100 : (250) |
| Viscosity (CQP029-4) | mixed |
| 3000 mPa·s | 250 mPa·s 2000 mPa·s | Highly viscous Castable | Highly viscous Castable |
|
| Pot life (CQP021-4) | 500 g at 23 °C |
|
| Demolding time | depending on casting thickness |
| | 16 – 24 h | 16 – 24 h | 16 – 24 h |
|
| Shore D hardness (CQP023-1 / ISO 868) | |
|
| Tensile strength (CQP036-2 / ISO 527) | |
| | 60 MPa A, B | 30 MPa A, C | 45 MPa A, D |
|
| Elongation at break (CQP036-2 / ISO 527) | |
| | 4 % A, B | 1 % A, C | 2.5 % A, D |
|
| Compressive strength (CQP028-5 / ISO 604) | |
| | 94 MPa A, B | 104 MPa A, C | 90 MPa A, D |
|
| Flexural strength (CQP027-2 / ISO 178) | |
| | 100 MPa A, B | 60 MPa A, C | 85 MPa A, D |
|
| Flexural modulus (CQP027-2 / ISO 178) | |
| | 2300 MPa A, B | 9500 MPa A, C | 8800 MPa A, D |
|
| Impact resistance (CQP038-2 / ISO 179) | |
| | 70 kJ/m2 A, B | 6 kJ/m2 A, C | 17 kJ/m2 A, D |
|
| Linear shrinkage (CQP014-5) | 500 x 40 x 40 mm |
| | 0.17 % A, B | 0.12 % A, C | 0.11 % A, D |
|
| Shelf life | |
| 12 months | 12 months | 24 months | 24 months |
|
