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Polimeri Europa Edistir N 2982 Polystyrene

Category Polymer , Thermoplastic , Polystyrene (PS) , Polystyrene, Molded, Unreinforced
Manufacturer Polimeri Europa (Former EniChem)
Trade Name Edistir
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
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Material Notes:
General purpose polystyrene with very high flow and high heat resistance. Special grade for direct gassing extrusion of heavy gage insulating boards (XPS) foamed by blowing agents alternative to CFC and HCFC. Low viscosity process-aid and modifyer for compounding. Designation: Thermoplastics ISO 1622-PS,E,105-20Applications: XPS insulation panels with improved environmental compatibility. Carrier for masterbatch. Modifyer for thermoplastic elastomers and rubbers (shoe soles, cable extrusion-coating).N 2982 is certified UL94 HB "all colors" at 1.5 mm (UL file E83071). This grade in its natural version complies by composition with the requirements set by the main Regulations for plastic materials intended for food contact (including the EEC Directive 90/128 and subsequent amendments).Information provided by Polimeri Europa
Physical Properties Metric English Comments
Bulk Density 0.650 g/cc
0.0235 lb/in³
ISO 60
Density 1.05 g/cc
0.0379 lb/in³
ISO 1183
Water Absorption <= 0.10 %
<= 0.10 %
24 hours - 23°C; ISO 62
Melt Flow 25 g/10 min

@Load 5.00 kg,
Temperature 200 °C
25 g/10 min

@Load 11.0 lb,
Temperature 392 °F
ISO 1133
Mechanical Properties Metric English Comments
Tensile Strength at Break 30.0 MPa
4350 psi
5 mm/min; ISO 527
Elongation at Break 1.0 %
1.0 %
5 mm/min; ISO 527
Tensile Modulus 3.15 GPa
457 ksi
1 mm/min; ISO 527
Flexural Strength 40.0 MPa
5800 psi
2 mm/min; ISO 178
Thermal Properties Metric English Comments
CTE, linear 70.0 µm/m-°C

@Temperature 20.0 °C
38.9 µin/in-°F

@Temperature 68.0 °F
ASTM D 696
Thermal Conductivity 0.170 W/m-K
1.18 BTU-in/hr-ft²-°F
ISO 8302
Deflection Temperature at 1.8 MPa (264 psi) 89.0 °C
192 °F
120°C/h; ASTM D 648
Vicat Softening Point 101 °C
214 °F
50 N - 50°C/h; ISO 306/B
106 °C
223 °F
10 N - 50°C/h; ISO 306/A
Flammability, UL94 HB

@Thickness 1.50 mm
HB

@Thickness 0.0591 in
UL94
Processing Properties Metric English Comments
Melt Temperature 190 - 220 °C
374 - 428 °F
Extrusion
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