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Total Finaclear® 520 Clear Impact Polystyrene  (discontinued **)

Category Polymer , Thermoplastic , Polystyrene (PS)
Manufacturer
Trade Name
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Total Finaclear® 520 Clear Impact Polystyrene  (discontinued **).pdf
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Material Notes:
Finaclear® 520 is a clear high styrenic styrene-butadiene (SBS) elastomer, providing dramatically improved impact properties and tear resistance to finished articles. Complemented by inherent reprocessing and recycling capability, Finaclear® 520 is a well established material in both food and non-food transparent packaging applications. Finaclear® 520 complies with most of the food regulations of European countries and with the Food and Drug Administration (FDA) in the USA.ApplicationFinaclear® 520 is designed for mono- and multilayer sheet extrusion/thermoforming, cast and blown film extrusion. Due to its specific structure and the well balanced styrene/butadiene ratio, Finaclear® 520 is the material of choice to reach an optimal balance between high impact, good clarity, brilliancy and cost. Information provided provided by Total Petrochemicals.Total Petrochemicals includes former Fina and Atofina plastics product lines.
Physical Properties Metric English Comments
Bulk Density 0.620 g/cc
0.0224 lb/in³
ASTM D1895B
Density 1.01 g/cc
0.0365 lb/in³
Finaprene 2602
Melt Index of Compound 7.5 g/10 min

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

@Load 11.0 lb,
Temperature 392 °F
ASTM D1238G
Mechanical Properties Metric English Comments
Tensile Strength, Ultimate 20.0 MPa
2900 psi
ASTM D638
Elongation at Break <= 200 %
<= 200 %
ASTM D638
Flexural Modulus 1.00 GPa
145 ksi
ASTM D790
Izod Impact, Notched 0.260 J/cm
0.487 ft-lb/in
ASTM D256A
0.250 J/cm

@Temperature -30.0 °C
0.468 ft-lb/in

@Temperature -22.0 °F
ASTM D256A
Thermal Properties Metric English Comments
Deflection Temperature at 0.46 MPa (66 psi) 65.0 °C
149 °F
120°C/h; ASTM D648
Vicat Softening Point 80.0 °C
176 °F
ASTM D1525
Optical Properties Metric English Comments
Haze 3.5 %
3.5 %
ASTM D1003
Transmission, Visible 91 %
91 %
ASTM D1003
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