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Styron CALIBREâ„¢ MEGARAD 2081-HD-15 2 Polycarbonate Resin

Category Polymer , Thermoplastic , Polycarbonate (PC)
Manufacturer Styron
Trade Name CALIBRE™ MEGARAD
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Styron CALIBREâ„¢ MEGARAD 2081-HD-15 2 Polycarbonate Resin.pdf
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Material Notes:
Overview: CALIBREâ„¢ MEGARAD 2081 HD-15 2 polycarbonate resin provides end-users of radiation sterilized medical devices a color closer to the water-clear look of the natural resin. When exposed high energy radiation (gamma or electron beam), CALIBRE MEGARAD 2081 HD-15 2 resin can reduce the color shift by 50% compared to general purpose polycarbonate resins. CALIBRE MEGARAD 2081 HD-15 2 resin has undergone biocompatibility testing based on ISO 10993 (Biological Evaluation of Medical Devices) and is suitable for use in approved medical applications. This product contains mold release.Main Characteristics:ISO 10993 Applications:Medical ApplicationsInformation provided by Styron
Physical Properties Metric English Comments
Density 1.20 g/cc
0.0434 lb/in³
ISO 1183/A; ASTM D792
Water Absorption 0.32 %

@Temperature 23.0 °C
0.32 %

@Temperature 73.4 °F
Equilibrium, 50% RH; ISO 62; ASTM D570
0.15 %

@Temperature 23.0 °C,
Time 86400 sec
0.15 %

@Temperature 73.4 °F,
Time 24.0 hour
ISO 62; ASTM D570
Linear Mold Shrinkage, Flow 0.0050 - 0.0070 cm/cm
0.0050 - 0.0070 in/in
ISO 294-4; ASTM D955
Melt Flow 15 g/10 min

@Load 1.20 kg,
Temperature 300 °C
15 g/10 min

@Load 2.65 lb,
Temperature 572 °F
ISO 1133; ASTM D1238
Mechanical Properties Metric English Comments
Hardness, Rockwell R 118
118
ASTM D785
Tensile Strength at Break 68.0 MPa
9860 psi
ISO 527-2/50
68.3 MPa
9910 psi
50 mm/min; ASTM D638
Tensile Strength, Yield 62.0 MPa
8990 psi
ISO 527-2/50
62.1 MPa
9010 psi
50 mm/min; ASTM D638
Elongation at Break 150 %
150 %
50 mm/min; ASTM D638
Elongation at Yield 6.0 %
6.0 %
50 mm/min; ISO 527-2/50; ASTM D638
Tensile Modulus 2.21 GPa
321 ksi
50 mm/min; ASTM D638
2.30 GPa
334 ksi
ISO 527-2/50
Flexural Strength 96.5 MPa
14000 psi
Method I (3 point load), 2.0 mm/min; ASTM D790
98.0 MPa
14200 psi
3-point, 2.0 mm/min; ISO 178
Flexural Modulus 2.40 GPa
348 ksi
3-point, 2.0 mm/min; ISO 178
2.41 GPa
350 ksi
Method I (3 point load), 2.0 mm/min; ASTM D790
Izod Impact, Notched (ISO) 75.0 kJ/m²

@Temperature 23.0 °C
35.7 ft-lb/in²

@Temperature 73.4 °F
ISO 180/A
Izod Impact, Unnotched (ISO) NB

@Temperature 23.0 °C
NB

@Temperature 73.4 °F
ASTM D256; ISO 180
Charpy Impact, Notched 2.50 J/cm²

@Temperature 23.0 °C
11.9 ft-lb/in²

@Temperature 73.4 °F
ISO 179/1eA
Tensile Impact Strength 378 kJ/m²
180 ft-lb/in²
ASTM D1822
Dart Drop, Total Energy 81.3 J
60.0 ft-lb
3.39 m/sec; ASTM D3763
Abrasion 45
45
[%] Taber; ASTM D1044
Thermal Properties Metric English Comments
CTE, linear, Parallel to Flow 68.0 µm/m-°C

@Temperature -40.0 - 82.0 °C
37.8 µin/in-°F

@Temperature -40.0 - 180 °F
ASTM D696
Deflection Temperature at 0.46 MPa (66 psi) 139 °C
282 °F
Annealed; ISO 75-2/B
Deflection Temperature at 1.8 MPa (264 psi) 120 °C
248 °F
Unannealed; ISO 75-2/A
122 °C
252 °F
Unannealed; ASTM D648
136 °C
277 °F
Annealed; ISO 75-2/A
Vicat Softening Point 143 °C
289 °F
ISO 306/B50
148 °C

@Load 5.10 kg
298 °F

@Load 11.2 lb
Rate A (50°C/h); ASTM D1525
Optical Properties Metric English Comments
Refractive Index 1.586
1.586
ASTM D542; ISO 489
Haze 0.60 %
0.60 %
ASTM D1003
Transmission, Visible 89 %
89 %
ASTM D1003
Electrical Properties Metric English Comments
Volume Resistivity 2.00e+17 ohm-cm
2.00e+17 ohm-cm
ASTM D257
Dielectric Constant 3.0

@Frequency 60.0 Hz
3.0

@Frequency 60.0 Hz
ASTM D150
3.0

@Frequency 1.00e+6 Hz
3.0

@Frequency 1.00e+6 Hz
ASTM D150
Dielectric Strength 17.0 kV/mm
432 kV/in
ASTM D149
17.0 kV/mm
432 kV/in
IEC 60243-1
Dissipation Factor 0.0010

@Frequency 50.0 Hz
0.0010

@Frequency 50.0 Hz
ASTM D150
0.0020

@Frequency 1.00e+6 Hz
0.0020

@Frequency 1.00e+6 Hz
ASTM D150
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