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Total 620 Polystyrene (discontinued **)

Category	Polymer , Thermoplastic , Polystyrene (PS)
Manufacturer
Trade Name
Port	Ningbo port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Total 620 Polystyrene (discontinued **).pdf
Price	EMAIL US sales@lookpolymers.com

Material Notes:

Polystyrene 620 is an impact polystyrene designed for high gloss cap layers. The polymer has been specifically designed for co extrusion processing to produce a ductile sheet with an extremely high gloss.Information provided by Total Petrochemicals, Inc.

Physical Properties	Metric	English	Comments
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, Yield	32.4 MPa	4700 psi	ASTM D638
Elongation at Yield	35 %	35 %	ASTM D638
Tensile Modulus	2.21 GPa	320 ksi	ASTM D638
Flexural Strength	58.6 MPa	8500 psi	ASTM D790
Flexural Modulus	2.34 GPa	340 ksi	ASTM D790
Izod Impact, Notched	0.320 J/cm	0.600 ft-lb/in	ASTM D256
Falling Dart Impact	0.447 J	0.330 ft-lb	ASTM D3029

Thermal Properties	Metric	English	Comments
Maximum Service Temperature, Air	87.8 °C	190 °F	Heat Distortion, Annealed; ASTM D648
Vicat Softening Point	98.3 °C	209 °F	ASTM D1525

Optical Properties	Metric	English	Comments
Gloss	62 %	62 %	20°; ASTM D523
	100 %	100 %	60°; ASTM D523

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