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Supreme Petrochem SP 6520 Permanent Antistatic Polystyrene

Category Polymer , Thermoplastic , Polystyrene (PS) , Polystyrene, Molded, Unreinforced
Manufacturer Supreme Petrochem LTD
Trade Name
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Supreme Petrochem SP 6520 Permanent Antistatic Polystyrene.pdf
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Material Notes:
Characteristics No sloughing Fully colorable Meets MIL-PRF-81705D static decay specification Functions even in low humidity levels Processing Injection molding Extrusion & Forming Applications Component handling systems Chip trays ESD applications PCB boxes Component boxes Material Status: Commercial : ActiveAgency Ratings: Information provided by Supreme Petrochem LTD
Physical Properties Metric English Comments
Specific Gravity 1.05 g/cc
1.05 g/cc
ASTM D792
Melt Flow 3.0 g/10 min

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

@Load 11.0 lb,
Temperature 392 °F
ASTM D1238
Mechanical Properties Metric English Comments
Tensile Strength at Break 27.0 MPa
3920 psi
50 mm/min; ASTM D638
Elongation at Break 4.0 %
4.0 %
50 mm/min; ASTM D638
Flexural Strength 43.1 MPa

@Thickness 3.20 mm
6250 psi

@Thickness 0.126 in
ASTM D790
Flexural Modulus 1.47 GPa

@Thickness 3.20 mm
213 ksi

@Thickness 0.126 in
ASTM D790
Izod Impact, Notched 0.550 J/cm

@Thickness 3.20 mm
1.03 ft-lb/in

@Thickness 0.126 in
ASTM D256
Thermal Properties Metric English Comments
Deflection Temperature at 1.8 MPa (264 psi) 81.0 °C
178 °F
ASTM D648
Vicat Softening Point 98.0 °C
208 °F
1kg / 120°C; ASTM D1525
Flammability, UL94 HB

@Thickness 1.60 mm
HB

@Thickness 0.0630 in
Electrical Properties Metric English Comments
Volume Resistivity 1.00e+9 - 1.00e+10 ohm-cm
1.00e+9 - 1.00e+10 ohm-cm
ASTM D257
Surface Resistance 1.00e+9 - 1.00e+10 ohm
1.00e+9 - 1.00e+10 ohm
ASTM D257
Static Decay <= 2.0 sec
<= 2.0 sec
MIL-PRF-81705D
Processing Properties Metric English Comments
Melt Temperature <= 230 °C
<= 446 °F
Mold Temperature 40.0 - 60.0 °C
104 - 140 °F
Drying Temperature 60.0 - 80.0 °C
140 - 176 °F
( 2 hrs) Pre drying temp.
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