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Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PMMA M Aristech Acrylics LLC
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Plastic Datasheets
| hardness | Test Condition | Test Method | Aristech Acrylics LLC/ M |
|---|---|---|---|
| Babbitt hardness | 3.81mm | ASTM D2583 | 40 |
| Rockwell hardness | M-Scale,3.81mm | ASTM D785 | 88 |
| Supplementary Information | Test Condition | Test Method | Aristech Acrylics LLC/ M |
|---|---|---|---|
| HotFormingTemperature | 3.81mm | Internal Method | 160to182 °C |
| thermal performance | Test Condition | Test Method | Aristech Acrylics LLC/ M |
|---|---|---|---|
| Hot deformation temperature | 1.8MPa,Unannealed,3.81mm | ASTM D648 | 80.0 °C |
| Linear coefficient of thermal expansion | MD：3.81mm | ASTM D696 | 7.2E-05 cm/cm/°C |
| thermal stability | 180°C,3.81mm | ASTM D4802 | NoEffect |
| mechanical properties | Test Condition | Test Method | Aristech Acrylics LLC/ M |
|---|---|---|---|
| Bending modulus | 3.81mm | ASTM D790 | 2730 MPa |
| bending strength | 3.81mm | ASTM D790 | 94.5 MPa |
| elongation | Break,3.81mm | ASTM D638 | 14 % |
| Tensile modulus | 3.81mm | ASTM D638 | 2870 MPa |
| tensile strength | Yield,3.81mm | ASTM D638 | 57.0 MPa |
| Physical properties | Test Condition | Test Method | Aristech Acrylics LLC/ M |
|---|---|---|---|
| density | ASTM D792 | 1.18 g/cm³ | |
| Shrinkage rate | MD:3.81mm | ASTM D4802 | 2.2 % |
| TD:3.81mm | ASTM D4802 | 1.9 % | |
| Water absorption rate | Saturation,3.81mm | ASTM D570 | 0.30 % |
| impact performance | Test Condition | Test Method | Aristech Acrylics LLC/ M |
|---|---|---|---|
| Impact strength of cantilever beam gap | 3.81mm | ASTM D256A | 59 J/m |
| Impact strength of simply supported beam without notch | 3.81mm | ASTM D6110 | 544 J/m |