CALIBRE™ 301-9

About
CALIBRE™ 301-9 Polycarbonate resins offer exceptional impact resistance, heat distortion resistance, and optical clarity. Govt. and Industry Standards: CSA (Canadian Standards Association) Underwriters Laboratory, Inc. (UL) Applications: Appliances Storage media housings Business equipment Electrical components Lighting Transportation Housewares Recreation Packaging applications&&

Product Description
SupplierTrinseo
GenericPolycarbonate
Material StatusCommercial: Active
FeaturesGood Clarity,High impact resistance,HB
AvailabilitysEurope
Process MethodsInjection Molding

Technical Data
PHYSICALNominal valueUnitTest method
Density1.20g/cm³ASTM D792
Density1.20g/cm³ISO 1183/A
Melt Flow Rate
300℃，1.20kg9.0g/10minASTM D1238
300℃，1.20kg9.0g/10minISO 1133
Shrinkage rate
MD0.50 to 0.70%ISO 294-4
MD0.50 to 0.70%ASTM D955
Water absorption rate
Equilibrium, 23 ℃, 50% RH0.32%ISO 62
Equilibrium, 23 ℃, 50% RH0.32%ASTM D570
23℃，24hr0.15%ASTM D570
23℃，24hr0.15%ISO 62

IMPACTNominal valueUnitTest method
Charpy Notched Impact Strength
23℃35kJ/m²ISO 179/1eA
Impact strength of cantilever beam notch
23℃No Break ASTM D256
23℃910J/mASTM D256
23℃90kJ/m²ISO 180-A
Notched impact strength of cantilever beam
23℃No Break ISO 180
Dart impact equipped with measuring instruments
23℃，Total Energy87.0JASTM D3763

THERMALNominal valueUnitTest method
Hot deformation temperature
1.8 MPa, annealed141℃ISO 75-2/A
1.8 MPa, annealed141℃ASTM D648
1.8 MPa, unannealed128℃ASTM D648
1.8 MPa, unannealed125℃ISO 75-2/A
0.45 MPa, annealed144℃ISO 75-2/B
0.45 MPa, annealed144℃ASTM D648
Vicat Softening Temp149℃ASTM D1525 6
B50149℃ISO 306
Ball pressure temperature125℃IEC 60335-1
Linear coefficient of thermal expansion
MD：-40~82℃6.8E-51/℃ASTM D696

Electrical performanceNominal valueUnitTest method
Volume resistivity2.0E+17ohms·cmASTM D257
Dielectric strength17kV/mmASTM D149
Dielectric strength17kV/mmIEC 60243-1
Dielectric constant ASTM D150
60 Hz3.00 ASTM D150
1 MHz3.00 ASTM D150
Dissipation factor ASTM D150
50 Hz1.0E-3 ASTM D150
1 MHz2.0E-3 ASTM D150
Compared to the leakage tracing index
2.00 mm, solution A250VIEC 60112

FLAME CHARACTERISTICSNominal valueUnitTest method
Flame retardant level UL 94
1.60 mmHB UL 94
3.20 mmHB UL 94
Extreme oxygen index26%ISO 4589-2
Average combustion degree3cmASTM D635

optical performanceNominal valueUnitTest method
Refractive index1.586 ASTM D542
Refractive index1.586 ISO 489
Transmittance89.0%ASTM D1003
Haze1.0%ASTM D1003

MECHANICALNominal valueUnitTest method
Tensile modulus2410MPaASTM D638
Tensile modulus2300MPaISO 527-2/50
tensile strength
fracture71.0MPaASTM D638
fracture71.0MPaISO 527-2/50
yield60.0MPaISO 527-2/50
yield60.0MPaASTM D638
Tensile strain
fracture150%ASTM D638
fracture150%ISO 527-2/50
yield6.0%ASTM D638
yield6.0%ISO 527-2/50
Bending modulus2410MPaASTM D790
Bending modulus2400MPaISO 178
bending strength96.5MPaASTM D790
bending strength97.0MPaISO 178
Taber abraser45%ASTM D1044
Rockwell hardness ASTM D785
M-level73 ASTM D785
R-level118 ASTM D785

Notes
1. Typical properties: these are not to be construed as specifications.
2. 2.0 in/min
3. Method I (3 point load), 0.079 in/min
4. 0.079 in/min
5. 11.1 ft/sec
6. Rate A (50°C/h), Loading 2 (50 N)
7. This rating not intended to reflect hazards presented by this or any other material under actual fire conditions.
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