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NIZHNEKAMSKNEFTEKHIM 825 High Impact Polystyrene

Category Polymer , Thermoplastic , Polystyrene (PS) , Polystyrene, Impact Modified
Manufacturer NIZHNEKAMSKNEFTEKHIM Inc
Trade Name
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
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Material Notes:
Grade 825 is a high impact polystyrene for injection molding. The polymer's ability to be molded on fast cycles with minimal stresses results in outstanding impact retention. It is used in such applications as appliance housings, toys, and structural foam that require high gloss.Information provided by manufacturer
Physical Properties Metric English Comments
Melt Flow 6.0 - 9.0 g/10 min

@Load 5.00 kg,
Temperature 200 °C
6.0 - 9.0 g/10 min

@Load 11.0 lb,
Temperature 392 °F
ASTM D1238
Mechanical Properties Metric English Comments
Tensile Strength at Break >= 17.0 MPa
>= 2470 psi
ASTM D638
Elongation at Break >= 40 %
>= 40 %
ASTM D638
Flexural Strength >= 37.0 MPa
>= 5370 psi
ASTM D790
Izod Impact, Notched >= 0.960 J/cm
>= 1.80 ft-lb/in
ASTM D256
Thermal Properties Metric English Comments
Vicat Softening Point >= 84.0 °C
>= 183 °F
ASTM D1525
Flammability, UL94 <= HB

@Thickness 3.20 - 3.40 mm
<= HB

@Thickness 0.126 - 0.134 in
38 mm/min
Optical Properties Metric English Comments
Gloss 70 %
70 %
60°; ASTM D523
Chemical Properties Metric English Comments
Styrene Content <= 0.050 %
<= 0.050 %
p. 4.10 of the TU
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