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Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PS Deltech PS Grade 140 Deltech Polymers Corporation
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Plastic Datasheets
| hardness | Test Condition | Test Method | Deltech Polymers Corporation/Deltech PS Grade 140 |
|---|---|---|---|
| Rockwell hardness | M-Scale | ASTM D785 | 75 |
| thermal performance | Test Condition | Test Method | Deltech Polymers Corporation/Deltech PS Grade 140 |
|---|---|---|---|
| Hot deformation temperature | 1.8MPa,Unannealed | ASTM D648 | 90.6 °C |
| Vicat softening temperature | ASTM D1525 | 104 °C |
| mechanical properties | Test Condition | Test Method | Deltech Polymers Corporation/Deltech PS Grade 140 |
|---|---|---|---|
| Bending modulus | ASTM D790 | 3310 MPa | |
| bending strength | ASTM D790 | 86.2 MPa | |
| elongation | Break | ASTM D638 | 2.0 % |
| Tensile modulus | ASTM D638 | 3100 MPa | |
| tensile strength | Yield | ASTM D638 | 45.5 MPa |
| Physical properties | Test Condition | Test Method | Deltech Polymers Corporation/Deltech PS Grade 140 |
|---|---|---|---|
| density | ASTM D792 | 1.05 g/cm³ | |
| melt mass-flow rate | 200°C/5.0kg | ASTM D1238 | 5.0 g/10min |
| Shrinkage rate | MD | ASTM D955 | 0.30to0.60 % |
| impact performance | Test Condition | Test Method | Deltech Polymers Corporation/Deltech PS Grade 140 |
|---|---|---|---|
| Impact strength of cantilever beam gap | 23°C,3.18mm | ASTM D256 | 21 J/m |