|
PROPERTY | UNIT | VALUE |
MECHANICAL | Specific Gravity | — | 1.19-1.2 |
Rockwell Hardness | kg/cm 2 | M-100 | |
Shear Strength | kg/cm 2 | 630 | |
Flexural Strength | kg/cm 2 | 1050 | |
Tensile Strength | kg/cm 2 | 760 | |
Compressive Strength | kg/cm 2 | 1260 | |
ELECTRICAL | Dielectric Strength | Kv/mm | 20 |
Surface Resistivity | Ohm | > 10 16 | |
OPTICAL | Light Transmittance | % | 93 |
Refractive Index | — | 1.49 | |
THERMAL | Specific Heat | Cal/gr℃ | 0.35 |
Hot Deformation Temp | Cal/xee/cm/℃/cm | 0.18 | |
Hot Forming Temp | ℃ | 140-180 | |
Hot Defomation Temp | ℃ | 100 | |
Thermal Expansion Coefficient | Cmfcm/V | 6×10-5 | |
MISCELLANEOUS | Water Absorption(24Hrs) | % | 0.3 |
Teste | % | None | |
Odor |
Expansion and contraction
Taking an acrylic sheet 1000mm In length for example.
In summer (40℃) ,It will lengthen to 1002 In winter (-30℃), It will storten to 997mm.
Stable and excellent quality comes from a scientific and strict management System