The production process of acrylic extruded boards is to first melt the acrylic raw materials and then extrud them at high temperature through mechanical equipment.
Width*Length(mm) | Thickness(mm) | Density | Color |
1250*1850,1250*2450,1050*2050,2050*3050 etc... | 1-200 | 1.2 | As requirement |
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) | kg/cm2 | 0.4 | ASTM D-256 | |
Rockwell Hardness | ft-lbs/in | M-100 | ASTM D-785 | |
Heat Characteristics | Moulding temperature | ℃ | 150 | |
Transfigurating temperature | ℃ | 100 | ASTM D-648 | |
Intenerating point | ℃ | 112 | ASTM D-1525 | |
Line expanding modulus | cm/cm/℃ | 54*10-6 | ASTM D-696 | |
Self extinguishing temperature | cm/cm/℃ | 64*10-6 | Cenco-Fitch | |
Specific heat | ℃ | 4436 | ASTM D-1929 | |
Flection rate | ℃ | 0.35 | (BTU/lboF) | |
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 |