Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PMMA H12 Altuglas International of Arkema Inc.
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Plastic Datasheets
| Impact resistance | Test Condition | Test Method | Altuglas International of Arkema Inc./ H12 |
|---|---|---|---|
| Impact strength of cantilever beam gap | 23°C,6.35mm | ASTM D256 | 19 J/m |
| hardness | Test Condition | Test Method | Altuglas International of Arkema Inc./ H12 |
|---|---|---|---|
| Rockwell hardness | M级 | ASTM D785 | 94 |
| Mechanical properties | Test Condition | Test Method | Altuglas International of Arkema Inc./ H12 |
|---|---|---|---|
| elongation | 断裂 | ASTM D638 | 4.0to6.0 % |
| tensile strength | ASTM D638 | 65.5 MPa | |
| elongation | 屈服 | ASTM D638 | 4.0to6.0 % |
| Tensile modulus | ASTM D638 | 3240 MPa | |
| Flexural modulus | ASTM D790 | 3380 MPa | |
| bending strength | ASTM D790 | 117 MPa |
| optical performance | Test Condition | Test Method | Altuglas International of Arkema Inc./ H12 |
|---|---|---|---|
| transmissivity | 3200µm | ASTM D1003 | 92.0 % |
| Haze ratio | 3200µm | ASTM D1003 | <1.0 % |
| Yellowness Index | 3.20mm | ASTM D1925 | <1.0 YI |
| physical property | Test Condition | Test Method | Altuglas International of Arkema Inc./ H12 |
|---|---|---|---|
| Shrinkage rate | MD | ASTM D955 | 0.40to0.60 % |
| Apparent density | ASTM D1895 | 0.66 g/cm³ | |
| melt mass-flow rate | 230°C/3.8kg | ASTM D1238 | 7.0 g/10min |
| Water absorption rate | 平衡 | ASTM D570 | <0.30 % |
| density | ASTM D792 | 1.19 g/cm³ |
| Thermal performance | Test Condition | Test Method | Altuglas International of Arkema Inc./ H12 |
|---|---|---|---|
| vicat | ASTM D1525 | 105 °C | |
| Heat distortion temperature | 1.8MPa,退火,6.35mm，HDT | ASTM D648 | 93.9 °C |
| Linear coefficient of thermal expansion | MD：0到156°C | ASTM D696 | 7.2E-05 cm/cm/°C |
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