TU 2214-126-05766801-2003
Grade 825ES is a high impact strength polystyrene designed for extrusion- and hot molding application. It is suited for hot molded deep drawn industrial packages and multilayer shaped sheet production via extrusion. it is used for thin layer extrusion.
| Value | Test Method | |
|---|---|---|
| 1. Melt flow, g/10 min., at 200°C for 5 kg load | 4.0 ±1.0 | ASTM D 1238/A |
| 2. Vicat softening point, °C, min. | 92.0 | ASTM D 1525/A |
| 3. Tensile strength, MPa, min. | 21.0 | ASTM D 638M |
| 4. Ultimate tensile elongation, %, min. | 50.0 | ASTM D 638M |
| 5. Notched Izod impact strength, J/m, min. | 96.0 | ASTM D 256/A |
| 6. Fiexural strength, MPa, min. | 35.0 | ASTM D 790/A |
| 7. Gloss, 60°, min. | 50.0 | ASTM D 523 |
| 8. Residual styrene mass content,%, max. | 0.05 | GOST 15820 or Fina LAS 1/34-1/35 |
