TOTAL Polystyrene 533B
Teknik Özellikler
| Yoğunluk | 1.04 g/cm³ |
|---|---|
| Çekme Dayanımı | 7.4 MPa |
| Vicat | 222.0 °C |
Açıklama
Polystyrene 533B: Is a medium melt flow crystal polystyrene developed for extrusion foam board (construction) and foam sheet (food containers). Application: • Insulation foam board General Information: • This material complies with FDA requirements as described in 21 CFR §177.1640. • USP Class VI • Material Safety Data Sheets are available to help customers satisfy their safety needs. Characterist
Uygulamalar
• Insulation foam board General Information: • This material complies with FDA requirements as described in 21 CFR §177.1640. • USP Class VI • Material Safety Data Sheets are available to help customers satisfy their safety needs. Characteristics Polystyrene Method Unit Typical Value Rheological Properties Melt Flow (200°C-5kg) D-1238 g/10mn 4.5 Mechanical Properties Tensile Strength D-638 psi 7,400 Tensile Modulus D-638 psi (105) 4.3 Flexural Strength D-790 psi 14,000 Flexural Modulus D-790 psi (105) 4.5 Thermal Properties Heat Distortion - Annealed D-648 °F 208 Vicat Softening D-1525 °F 222