LEXAN™ Homopolymer BFL2015

About
Non-brominated, non-chlorinated flame retardant, glass reinforced PC. Opaque colors only&&

Product Description
SupplierSABIC
GenericPolycarbonate
Material StatusCommercial: Active
FeaturesHalogen free,Flame Characteristics
AvailabilitysNorth America
Process MethodsInjection Molding

Technical Data
PHYSICALNominal valueUnitTest method
Density
1.23g/cm³ASTM D792
1.30g/cm³ISO 1183
Melt Flow Rate
300℃,1.20kg6.5g/10minASTM D1238
Melt Volume Rate
300℃,1.2 kg6.00cm³/10minISO 1133
Shrinkage rate
MD0.20 to 0.50%
MD:3.2 mm0.20 to 0.50%
TD:3.2 mm0.20 to 0.50%
Water absorption rate
Saturation, 23 ℃0.35%
Equilibrium, 23 ℃, 50% RH0.15%

MECHANICALNominal valueUnitTest method
Tensile modulus
5330MPaASTM D638
4950MPaISO 527-1-2
tensile strength
yield92.0MPaASTM D638
yield103MPaISO 527-2/50
fracture91.0MPaASTM D638
fracture100MPaISO 527-2/50
Tensile strain
yield3.5%ASTM D638
yield3.6%ISO 527-2/50
fracture4.0%ASTM D638
fracture4.3%ISO 527-2/50
Bending modulus
50 mm span4600MPaASTM D790
4280MPaISO 178
bending strength
150MPaISO 178
Yield, 50 mm span156MPaASTM D790

IMPACTNominal valueUnitTest method
Charpy Notched Impact Strength
-30℃6.0kJ/m²ISO 179/1eA
-30℃8.0kJ/m²ISO 179/2C
23℃8.0kJ/m²ISO 179/1eA
23℃12kJ/m²ISO 179/2C
Charpy Unnotch Impact strength
-30℃100kJ/m²ISO 179/1eU
-30℃75kJ/m²ISO 179/2U
23℃100kJ/m²ISO 179/1eU
23℃67kJ/m²ISO 179/2U
Impact strength of cantilever beam notch
23℃78J/mASTM D256
-30℃7.0kJ/m²ISO 180-1A
23℃8.0kJ/m²ISO 180-1A
Notched impact strength of cantilever beam
-30℃80kJ/m²
23℃80kJ/m²
Dart impact equipped with measuring instruments
23℃,Total Energy61.0JASTM D3763

THERMALNominal valueUnitTest method
Hot deformation temperature
0.45 MPa, unannealed, 3.2 mm145ASTM D648
1.8 MPa, unannealed, 3.2 mm141ASTM D648
1.8 MPa, unannealed, 4.0 mm, 64 mm span132ISO 75-2/Af
Vicat Softening Temp
148ASTM D1525 11
B50149ISO 306
B120150ISO 306/B120
Ball pressure test
123~127℃通过 IEC 60695-10-2
Linear coefficient of thermal expansion
MD:-30~30℃4.0E-51/℃ASTM D696
MD:23~80℃4.0E-51/℃ISO 11359-2
TD:-30~30℃4.0E-51/℃ASTM D696
TD:23~80℃4.0E-51/℃ISO 11359-2
Relative temperature index80.0UL 746
Electrical performance80.0UL 746
Impact mechanical performance80.0UL 746

Electrical performanceNominal valueUnitTest method
Surface resistivity> 1.0E+15ohmsIEC 60093
Volume resistivity> 1.0E+15ohms·cmIEC 60093
Dielectric strength
1.6 mm in oil20kV/mmASTM D149
Relative permittivity
50 Hz3.20 
60 Hz3.20 
1 MHz3.10 
Dissipation factor
50 Hz0.020 
60 Hz0.020 
1 MHz0.010 
Compared to the leakage tracing index150VIEC 60112

FLAME CHARACTERISTICSNominal valueUnitTest method
Flame retardant level
1.50 mmV-0 UL 94
Glowing wire flammability index
1.0 mm960IEC 60695-2-12
Igniting temperature of the hot wire
1 mm825IEC 60695-2-13
Extreme oxygen index38%ISO 4589-2

Process Conditions
injectionNominal valueUnitTest method
Drying temperature120°C
Drying time2.0 to 4.0hr
Recommended maximum moisture content0.020%
Hopper temperature60 to 80°C
Barrel rear temperature270 to 300°C
Barrel middle temperature280 to 310°C
Barrel front temperature290 to 320°C
Nozzle temperature280 to 310°C
Processing (melt) temperature290 to 320°C
Mold temperature80 to 120°C

Notes
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