Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PMMA HI France Arkema Altuglas
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Plastic Datasheets
| Impact resistance | Test Condition | Test Method | France Arkema Altuglas/ HI |
|---|---|---|---|
| Impact strength of cantilever beam gap | 23°C | ASTM D256 | 120 J/m |
| hardness | Test Condition | Test Method | France Arkema Altuglas/ HI |
|---|---|---|---|
| Rockwell hardness | M级 | ASTM D785 | 53 |
| Mechanical properties | Test Condition | Test Method | France Arkema Altuglas/ HI |
|---|---|---|---|
| elongation | 断裂 | ASTM D638 | 110 % |
| bending strength | 屈服 | ASTM D790 | 55.2 MPa |
| Flexural modulus | ASTM D790 | 1860 MPa | |
| Tensile modulus | ASTM D638 | 1590 MPa | |
| tensile strength | 屈服 | ASTM D638 | 32.4 MPa |
| optical performance | Test Condition | Test Method | France Arkema Altuglas/ HI |
|---|---|---|---|
| Haze ratio | 3180µm | ASTM D1003 | 4.0 % |
| transmissivity | 3180µm | ASTM D1003 | 84.0 % |
| refractive index | ASTM D542 | 1.470 |
| flammability | Test Condition | Test Method | France Arkema Altuglas/ HI |
|---|---|---|---|
| UL flame retardant rating | UL 94 | HB |
| physical property | Test Condition | Test Method | France Arkema Altuglas/ HI |
|---|---|---|---|
| Shrinkage rate | MD | ASTM D955 | 0.20to0.60 % |
| Water absorption rate | 24hr | ASTM D570 | 0.40 % |
| melt mass-flow rate | 230°C/3.8kg | ASTM D1238 | 4.0 g/10min |
| density | ASTM D792 | 1.16 g/cm³ |
| Thermal performance | Test Condition | Test Method | France Arkema Altuglas/ HI |
|---|---|---|---|
| Heat distortion temperature | 1.8MPa,退火，HDT | ASTM D648 | 62.2 °C |
| thermal conductivity | ASTMC177 | 0.23 W/m/K | |
| vicat | -- | ASTM D15252 | 73.9 °C |
| -- | ASTM D15253 | 68.3 °C | |
| Heat distortion temperature | 0.45MPa,退火，HDT | ASTM D648 | 67.2 °C |
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