7000 series are specially formulated for rail parts with excellent surface gloss, low shrinkage, high flame resistance and low smoke, etc. Widely used in rail and subway parts application.
Property | Test Method | Unit | Value |
Specific Gravity | ASTM D792 | g/cm3 | 1.70-190 |
Water Absorption | ASTM D570 | % | ≤0.15 |
Shrinkage | ASTM D955 | % | 0.01-0.15 |
Flexural Strength | ASTM D790 | MPa | ≥140 |
Flexural Modulus | ASTM D790 | GPa | ≥8.0 |
Tensile Strength | ASTM D638 | MPa | ≥60.0 |
Impact Strength | ASTM D256 | J/m | ≥450.0 |
