ТU 2214-126-05766801-2003
Grade 525M - GPPD is made by thermal polymerization in the mass of styrene. It intends for the manufacture of injection molding and for production of coating by coextrusion.
| Value | Test Method | |
|---|---|---|
| 1. Melt flow, g/10 min., at 200°C for 5 kg load | 9.0±2.0 | ASTM D 1238/A |
| 2. Vicat softening point, °C, min. | 92.0 | ASTM D 1525/A |
| 3. Tensile strength, MPa, min. | 37.0 | ASTM D 638 |
| 4. Flexural strength, MPa, min | 80.0 | D 790/A |
| 5. Residual styrene mass content,%, max. | 0.05 | Par. 4.10 of the above stated TU |
