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Chevron Phillips EA3400 Medium Flow Crystal

Category Polymer , Thermoplastic , Polystyrene (PS) , Polystyrene, Transparent Grade
Manufacturer Chevron Phillips Chemical Company LP
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:
DescriptionChevron EA3400 is a medium flow-crystal polystyrene resin developed to blend with Styrene-Butadiene block copolymers for sheet extrusion and vacuum thermoforming. EA3400 can be used in cap layer applications. EA3400 should be used in applications where clarity, toughness, and minimal taste/odor transfer is essential. This resin contains less than 250 ppm of residual volatiles. EA3400 complies with Food Additive Regulation 21CFR177.1640 for polystyrene, which states that such materials may be safely used in contact with foods.Information provided by Chevron Phillips Chemical Company.The Chevron Phillips polystyrene product line was transferred to Americas Styrenics in 2008.
Physical Properties Metric English Comments
Density 1.04 g/cc
0.0376 lb/in³
ASTM D792
Melt Flow 9.0 g/10 min
9.0 g/10 min
Condition G; ASTM D1238
Mechanical Properties Metric English Comments
Tensile Strength at Break 48.3 MPa
7000 psi
ASTM D638
Tensile Strength, Yield 48.3 MPa
7000 psi
ASTM D638
Elongation at Break 4.7 %
4.7 %
ASTM D638
Tensile Modulus 3.24 GPa
470 ksi
ASTM D638
Flexural Strength 64.1 MPa
9300 psi
ASTM D790B
Flexural Modulus 3.17 GPa
460 ksi
ASTM D790B
Izod Impact, Notched 0.133 J/cm
0.250 ft-lb/in
1/4 in.; ASTM D256
0.160 J/cm
0.300 ft-lb/in
1/8 in.; ASTM D256
Thermal Properties Metric English Comments
Deflection Temperature at 1.8 MPa (264 psi) 85.6 °C
186 °F
ASTM D648
Vicat Softening Point 101 °C
213 °F
ASTM D1525
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