Property | Specification | Typical Value |
Structure | — | Linear |
Polystyrene Content,wt% | 36.0~40.0 | 38 |
Volatile Matter,wt% | ≤1.0 | 0.50 |
Ash,wt% | ≤0.20 | 0.08 |
Tensile Strength,Mpa | ≥24.0 | 30 |
300% Modulus,Mpa | ≥3.5 | 5.5 |
Elongation at Break,% | ≥680 | 720 |
Permanent set after break,% | ≤55 | 40 |
Hardness,shore A | ≥88 | 92 |
Melt Flow Rate,g/10min(200℃/5kg) | 0.1~5.0 | 1.6 |
25%Solution Viscosity,mPa·s | 800~2000 | 1200 |