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NIZHNEKAMSKNEFTEKHIM 525 General Purpose Polystyrene

Category Polymer , Thermoplastic , Polystyrene (PS) , Polystyrene, Molded, Unreinforced
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 525 is a crystal polystyrene for both injection molding and cap layer co-extrusion. Injection molding applications such as medical and laboratory parts, tumblers, and jewel boxes demonstrate the polymer's ability to be molded with minimal stresses and fast cycles. Utilizing 525 as a cap layer in cups, plates and other consumer disposables takes advantage of this polymer's melt rheology.Information provided by manufacturer
Physical Properties Metric English Comments
Melt Flow 7.0 - 11 g/10 min

@Load 5.00 kg,
Temperature 200 °C
7.0 - 11 g/10 min

@Load 11.0 lb,
Temperature 392 °F
ASTM D1238
Mechanical Properties Metric English Comments
Tensile Strength at Break >= 37.0 MPa
>= 5370 psi
ASTM D638
Flexural Strength >= 80.0 MPa
>= 11600 psi
ASTM D790
Thermal Properties Metric English Comments
Vicat Softening Point >= 92.0 °C
>= 198 °F
ASTM D1525
Chemical Properties Metric English Comments
Styrene Content <= 0.050 %
<= 0.050 %
p. 4.10 of the TU
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