Supreme Petrochem SH 2157 High Impact Polystyrene
| Manufacturer | Supreme Petrochem LTD |
| Trade Name | |
| Port | Shanghai port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
Description
Material Notes:
Characteristics Excellent ESCR properties Good formability Processing ExtrusionApplications Refrigerator door and cabinet liners Dairy containers Ice cream cups, plates and bowlsMaterial Status: Commercial : ActiveAgency Ratings: FDA 21 CFR 177.1640, UL file E185934Information provided by Supreme Petrochem LTD
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Specific Gravity | 1.03 g/cc | 1.03 g/cc | ASTM D792 |
| Melt Flow | 4.0 g/10 min
@Load 5.00 kg,
Temperature 200 °C |
4.0 g/10 min
@Load 11.0 lb,
Temperature 392 °F |
ASTM D1238 |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Tensile Strength at Break | 19.6 MPa | 2840 psi | 50 mm/min; ASTM D638 |
| Elongation at Break | 50 % | 50 % | 50 mm/min; ASTM D638 |
| Flexural Strength | 34.3 MPa
@Thickness 3.20 mm
|
4970 psi
@Thickness 0.126 in
|
ASTM D790 |
| Flexural Modulus | 1.47 GPa
@Thickness 3.20 mm
|
213 ksi
@Thickness 0.126 in
|
ASTM D790 |
| Izod Impact, Notched | 1.10 J/cm
@Thickness 3.20 mm
|
2.06 ft-lb/in
@Thickness 0.126 in
|
ASTM D256 |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| Deflection Temperature at 1.8 MPa (264 psi) | 76.0 °C | 169 °F | ASTM D648 |
| Vicat Softening Point | 98.0 °C | 208 °F | 1kg / 120°C; ASTM D1525 |
| Flammability, UL94 | HB
@Thickness 1.60 mm
|
HB
@Thickness 0.0630 in
|
| Processing Properties | Metric | English | Comments |
|---|---|---|---|
| Melt Temperature | 180 – 260 °C | 356 – 500 °F | |
| Mold Temperature | 40.0 – 60.0 °C | 104 – 140 °F |
