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Chi Mei Polyrex® PH-55Y Polystyrene - Food

Category Polymer , Thermoplastic , Polystyrene (PS) , Polystyrene, Impact Modified
Manufacturer Chi Mei Corporation (ChiMei)
Trade Name Polyrex®
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Chi Mei Polyrex® PH-55Y Polystyrene - Food.pdf
Price EMAIL US    sales@lookpolymers.com
Material Notes:
Medium impact
Physical Properties Metric English Comments
Density 1.05 g/cc
0.0379 lb/in³
ISO 1183
Melt Flow 9.0 g/10 min

@Load 10.0 kg,
Temperature 220 °C
 9.0 g/10 min

@Load 22.0 lb,
Temperature 428 °F
 Melt Volume Rate (ml/10 min); ISO 1133
Mechanical Properties Metric English Comments
Ball Indentation Hardness 96.0 MPa
13900 psi
H358/30; ISO 2039-1
Tensile Strength at Break 25.0 MPa
3630 psi
50 mm/min; ISO 527
Tensile Strength, Yield 23.0 MPa
3340 psi
50 mm/min; ISO 527
Elongation at Break 60 %
60 %
50 mm/min; ISO 527
Flexural Strength 38.0 MPa
5510 psi
2 mm/min; ISO 178
Flexural Modulus 1.30 GPa
189 ksi
2 mm/min; ISO 178
Izod Impact, Notched (ISO) 5.00 kJ/m²
2.38 ft-lb/in²
ISO 180/1A
Izod Impact, Unnotched (ISO) NB
NB
ISO 180/1C
Charpy Impact Unnotched NB
NB
ISO 179
Charpy Impact, Notched 0.600 J/cm²
2.86 ft-lb/in²
ISO 179
Impact 6.00
6.00
Impact Flexural Test Notched (KJ/m²)
110
110
Impact Flexural Test Unnotched (KJ/m²)
Thermal Properties Metric English Comments
Deflection Temperature at 1.8 MPa (264 psi) 74.0 °C
165 °F
unannealed; ISO 75
87.0 °C
189 °F
annealed; ISO 75
Vicat Softening Point 87.0 °C

@Load 5.00 kg
 189 °F

@Load 11.0 lb
 50°C/hr; ISO 306
93.0 °C

@Load 5.00 kg
 199 °F

@Load 11.0 lb
 120°C/hr; ISO 306
94.0 °C

@Load 1.00 kg
 201 °F

@Load 2.20 lb
 50°C/hr; ISO 306
100 °C

@Load 1.00 kg
 212 °F

@Load 2.20 lb
 120°C/hr; ISO 306
Flammability, UL94 HB

@Thickness 1.59 mm
 HB

@Thickness 0.0625 in
 UL 94
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