China High Grade PMMA Clear Acrylic Sheet Manufacturers Transparent Color, Find details about China High Quality Plastic Sheet, Manufacturer Acrylic Sheet from High Grade PMMA Clear Acrylic Sheet Manufacturers Transparent Color
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Types | Items | Units | Value | Test method |
Mechanical Characteristics | Elasticity Modulus | Kg/cm2 | 28000 | ASTM D-638 |
Curving Intensity | Kg/cm2 | 1260 | ASTM D-790 | |
The Curving elasiticity rate | Kg/cm2 | 28000,35000 | ASTM D-790 | |
Compressing Intensity | Kg/cm2 | 1260 | ASTM D-695 | |
Lzod (Notched) | Ft-lbs/in | 0.4 | ASTM D-256 | |
Rockwell Hardness | M-100 | ASTM D-785 | ||
Heat Characteristics | Moulding temperature | ºC | 150 | |
Transfiguration temperature | ºC | 100 | ASTM D-648 | |
Intenerating point | ºC | 112 | ASTM D-1525 | |
Line expanding modulus | cm/cm/ºC | 54*10-6 | ASTM D-696 | |
Heat-transmission moduls | cm/cm/ºC | 64*10-6 | Cenco-Fitch | |
Self extinguishing temperature | ºC | 443 | ASTM D-1929 | |
Specific heat | ºC | 0.35 | (BTU/iboF) | |
Optical Characteristics | Flection rate | 1.49 | ASTM D-542 | |
Light transmission rate | % | 92 | ASTM D-1003 | |
Others | Water absorbing rate | 24hrs | 0.3 | |
Smell | none | |||
Gout | none |