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Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
MDPE Lupolen 4021 K RM Black HMC Polymers
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Plastic Datasheets
| film | Test Condition | Test Method | HMC Polymers/Lupolen 4021 K RM Black |
|---|---|---|---|
| elongation | Break | ISO 527-3 | >450 % |
| thermal performance | Test Condition | Test Method | HMC Polymers/Lupolen 4021 K RM Black |
|---|---|---|---|
| Vicat softening temperature | ISO 306/A50 | 114 °C |
| mechanical properties | Test Condition | Test Method | HMC Polymers/Lupolen 4021 K RM Black |
|---|---|---|---|
| Tensile modulus | ISO 527-2 | 750 MPa | |
| Tensile strain | Yield | ISO 527-2 | 9.0 % |
| tensile strength | Yield | ISO 527-2 | 19.0 MPa |
| Physical properties | Test Condition | Test Method | HMC Polymers/Lupolen 4021 K RM Black |
|---|---|---|---|
| density | ISO 1183 | 0.940 g/cm³ | |
| Environmental stress cracking resistance | ASTM D1693B | >1000 hr | |
| FNCT | 50°C | ISO 16770 | 2.1 day |
| melt mass-flow rate | 190°C/2.16kg | ISO 1133 | 4.0 g/10min |
| impact performance | Test Condition | Test Method | HMC Polymers/Lupolen 4021 K RM Black |
|---|---|---|---|
| Impact strength of cantilever beam gap | 23°C | ISO 8256/1A | 265 kJ/m² |
| -30°C | ISO 8256/1A | 120 kJ/m² |