ETERNALAST® LD4041D by UBE is a medium hard, polycarbonate-based thermoplastic polyurethane (TPU). It provides high mechanical strength and durability.
- It offers good compression set and UV- & thermal stability to oxidation & weatherability.
- It exhibits good tear strength and excellent resistance to abrasion, thermal, wear, oil, grease and various non polar solvents.
- It can be processed by injection molding and extrusion.
- ETERNALAST® LD4041D is used for producing low-diameter pipes, films and flat profiles.
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ETERNALAST® LD4041D properties
Mechanical properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| 100% Modulus | 0.0 Visible After Login | Visible After Login | Visible After Login |
| 200% Modulus | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Elongation at Break | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Hardness, Shore A | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Hardness, Shore D | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Rebound | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Rebound | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Rebound | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Storage Modulus | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Storage Modulus | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Tear Strength | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Tensile Strength | 0.0 Visible After Login | Visible After Login | Visible After Login |
Other properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Abrasion | 0.0 Visible After Login | Visible After Login | Visible After Login |
Physical properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Density | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Melt Mass-Flow Rate (MFR or MFI = Melt Flow Index or MI = Melt Index) | 0.0 Visible After Login | Visible After Login | Visible After Login |
Thermal properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Crystallization Temperature | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Melting Point | 0.0 Visible After Login | Visible After Login | Visible After Login |
ETERNALAST® LD4041D Processing Guidelines
Injection Molding Processing Guidelines
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Melt Temperature | Visible After Login | Visible After Login | |
| Mold Temperature | Visible After Login | Visible After Login | |
Injection Molding/Extrusion Processing Guidelines
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Drying Temperature (Circulating Air Oven) | Visible After Login | Visible After Login | |
| Drying Temperature (Dehumidified Dryer) | Visible After Login | Visible After Login | |
| Drying Time (Circulating Air Oven) | Visible After Login | Visible After Login | |
| Drying Time (Dehumidified Dryer) | Visible After Login | Visible After Login | |