Polycarbonate Hollow Sheet | ||||||
Item | Technology Requirement | Test Result | ||||
Raw Material | ||||||
Tensile yield Strength ,MPa | ≥60 | 62.1 | ||||
Bending Strength,Mpa | ≥60 | 74.8 | ||||
Shore Hardness(D) | ≥80 | 81 | ||||
Heat Deflection Temperature(1.80MPa),℃ | ≥125 | 126 | ||||
Coefficient of Linear expansion(-30℃~30℃),℃-1 | ≤6.5*10-5 | ≤6.2*10-5 | ||||
Finish Product | ||||||
Drop Hammer Impact(Punch features) | Maximum Peneration Power | ≥600 | 986 | |||
Maximum Peneration Power | ≥ 5 | 8.6 | ||||
Drop Hammer Impact(With 50% of Fracture Impact Energy),J | ≥ 15 | 18.6 | ||||
light transmittance,% | ≥ 70 | 79.9 | ||||
Haze,% | / | 32.5 | ||||
Ultraviolet Transmittance,% | ≤0.001 | ≤0.001 |