Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PMMA Optix® CA-990 PLASKOLITE USA
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Plastic Datasheets
| Impact resistance | Test Condition | Test Method | PLASKOLITE USA/Optix® CA-990 |
|---|---|---|---|
| Impact strength of cantilever beam gap | ASTM D256 | 53 J/m | |
| GardnerImpact | 3.18mm | ASTM D5420 | 3.62 J |
| Mechanical properties | Test Condition | Test Method | PLASKOLITE USA/Optix® CA-990 |
|---|---|---|---|
| elongation | 断裂 | ASTM D638 | 5.3 % |
| tensile strength | ASTM D638 | 50.3 MPa | |
| Tensile modulus | ASTM D638 | 2000 MPa | |
| bending strength | ASTM D790 | 75.8 MPa |
| physical property | Test Condition | Test Method | PLASKOLITE USA/Optix® CA-990 |
|---|---|---|---|
| Shrinkage rate | MD | ASTM D955 | 0.20to0.60 % |
| melt mass-flow rate | ASTM D1238 | 4.0 g/10min |
| Thermal performance | Test Condition | Test Method | PLASKOLITE USA/Optix® CA-990 |
|---|---|---|---|
| Heat distortion temperature | 1.8MPa,未退火，HDT | ASTM D648 | 78.9 °C |
| vicat | ASTM D1525 | 112 °C | |
| Linear coefficient of thermal expansion | MD：-30到30°C | ASTM D696 | 1E-04 cm/cm/°C |
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