Songhan Plastic Technology Co.,Ltd.
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Polycasa PC

Category Polymer , Thermoplastic , Polycarbonate (PC)
Manufacturer Polycasa
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:
QUINN PC sheets have excellent optical properties and a brilliant surface. The QUINN PC range contains sheets that are easy to fabricate and show exceptional performance at both low and high temperatures (range from -40°C to +135°C). Important benefits of QUINN PC sheets are their excellent mechanical, thermal and electrical properties. They are virtually unbreakable in normal use. QUINN PC sheets also combine the following excellent properties: Easy to vacuum form, (pre-drying required), exceptional low and high temperature performance, easy to recycle, very high impact properties, virtually unbreakable, normally inflammable - Building Regulations l Class B2 to DIN 4102, Part 1.QUINN PCMolded containers, bowls, tubsMachine safety guards, vending machine fasciasVehicle and boat construction, aircraft (only for internal use)Safety GlazingStreet and traffic signsOffice machineryIndustrial constructionPartition wallsAdvertising panelsReplacement glazingQuinn Manufacturing Group rebranded its Plastics Division as Polycasa in 2013.
Physical Properties Metric English Comments
Density 1.20 g/cc
0.0434 lb/in³
ISO 1183
Mechanical Properties Metric English Comments
Tensile Strength at Break 60.0 MPa
8700 psi
ISO 527
Elongation at Break 80 %
80 %
ISO 527
Tensile Modulus 2.20 GPa
319 ksi
ISO 527
Flexural Strength >= 95.0 MPa
>= 13800 psi
ISO 178
Charpy Impact Unnotched NB
NB
ISO 179
Charpy Impact, Notched 1.00 J/cm²
4.76 ft-lb/in²
ISO 179
Thermal Properties Metric English Comments
CTE, linear 65.0 µm/m-°C

@Temperature 20.0 °C
36.1 µin/in-°F

@Temperature 68.0 °F
DIN 53328
Specific Heat Capacity 1.17 J/g-°C
0.280 BTU/lb-°F
Thermal Conductivity 0.200 W/m-K
1.39 BTU-in/hr-ft²-°F
DIN 52612
Maximum Service Temperature, Air 115 °C
239 °F
Continuous Use
130 °C
266 °F
Short Term Use
Deflection Temperature at 1.8 MPa (264 psi) 135 °C
275 °F
ISO R75
Vicat Softening Point 145 °C
293 °F
ISO 306
Decomposition Temperature >= 280 °C
>= 536 °F
Optical Properties Metric English Comments
Refractive Index 1.585
1.585
T3
Transmission, Visible 86 %
86 %
DIN 5036
Electrical Properties Metric English Comments
Volume Resistivity 1.00e+15 ohm-cm
1.00e+15 ohm-cm
DIN 53482
Surface Resistance 1.00e+15 ohm
1.00e+15 ohm
DIN 53482
Dielectric Constant 3.0

@Frequency 50 Hz
3.0

@Frequency 50 Hz
DIN 53483
Dielectric Strength 30.0 kV/mm
762 kV/in
DIN 53481
Dissipation Factor 0.00080

@Frequency 50 Hz
0.00080

@Frequency 50 Hz
DIN 53483
Processing Properties Metric English Comments
Processing Temperature 180 - 210 °C
356 - 410 °F
Sheet Forming
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