Technical datasheet
GY-4390A
Supplied byGo Yen Chemical Industrial Company- Last Updated on Apr 17, 2026
GY-4390A by Go Yen Chemical Industrial Company is a polyester type, thermoplastic polyurethane (TPU). Exhibits good clarity, abrasion resistance and physical properties. GY-4390A by Go Yen Chemical Industrial Company is suitable for processing by extrusion and injection molding. Used in variety of wheels, sport equipments, industrial parts and shoe material applications.
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GY-4390A properties
Mechanical properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| 100% Modulus | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Compression Set | 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 |
| Tear Strength | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Tensile Elongation, Utimate | 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 |
| Shrinkage | 0.0 Visible After Login | Visible After Login | Visible After Login |
GY-4390A Processing Guidelines
Extrusion Processing Guidelines
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Drying Temperature | Visible After Login | Visible After Login | |
| Drying Time | Visible After Login | Visible After Login | |