The OnFlex G7720B technical data sheet provides material properties, processing guidelines, and safety information for this thermoplastic elastomer.
OnFlex G7720B is a general‑purpose thermoplastic elastomer designed for a wide variety of applications. It is supplied in black granule form and is commercially available across North America, Europe, Asia‑Pacific, Africa, the Middle East and Latin America.
The material can be processed by extrusion and injection molding. Typical physical properties include a density of 1.16, tensile strength of 716 psi (4.94 MPa), elongation at break of 710 %, Shore A hardness of 57, and a melt viscosity of 12.0 Pa·s at 200 °C. Recommended injection barrel temperatures range from 340 °F to 420 °F, with a mold temperature of 80 °F to 120 °F. No drying is required before molding. This manual is written in Chinese.
| Density | 1.16 |
|---|---|
| Melt Viscosity (200 °C) | 12.0 Pa·s |
| Barrel Rear Temperature (Injection) | 340–390 °F (171–199 °C) |
| Mold Temperature (Injection) | 80–120 °F (27–49 °C) |
No, drying is not required before molding.
The melt viscosity is approximately 12.0 Pa·s at 200 °C.