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SABIC Innovative Plastics Lexan® HFD4472 PC

Category Polymer , Thermoplastic , Polycarbonate (PC)
Manufacturer SABIC Innovative Plastics (GE Plastics)
Trade Name Lexan®
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF SABIC Innovative Plastics Lexan® HFD4472 PC.pdf
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Material Notes:
Lexan* HFD4472 is a 20% glass filled, medium flow, impact modified, injection moldable grade designed for high flow and superior surface appearance. HFD4472 has enhanced mold release, impact ductility and broad color space.
Physical Properties Metric English Comments
Specific Gravity 1.33 g/cc
1.33 g/cc
ASTM D792
Density 1.33 g/cc
0.0480 lb/in³
ISO 1183
Moisture Absorption 0.0400 %
0.0400 %
23°C / 50% RH; ISO 62
Water Absorption at Saturation 0.12 %
0.12 %
ISO 62
Linear Mold Shrinkage, Flow 0.0020 - 0.0030 cm/cm

@Thickness 3.20 mm
0.0020 - 0.0030 in/in

@Thickness 0.126 in
SABIC Method
Linear Mold Shrinkage, Transverse 0.0040 - 0.0050 cm/cm

@Thickness 3.20 mm
0.0040 - 0.0050 in/in

@Thickness 0.126 in
SABIC Method
Melt Flow 10 g/10 min

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

@Load 2.65 lb,
Temperature 572 °F
ASTM D1238
Melt Index of Compound 9.0 g/10 min

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

@Load 2.65 lb,
Temperature 572 °F
MVR [cm^3/10 min]; ISO 1133
Mechanical Properties Metric English Comments
Tensile Strength at Break 56.0 MPa
8120 psi
5 mm/min; ISO 527
56.0 MPa
8120 psi
Type I, 5 mm/min; ASTM D638
Tensile Strength, Yield 54.0 MPa
7830 psi
5 mm/min; ISO 527
54.0 MPa
7830 psi
Type I, 5 mm/min; ASTM D638
Elongation at Break 2.0 %
2.0 %
5 mm/min; ISO 527
Elongation at Yield 2.0 %
2.0 %
Type I, 5 mm/min; ASTM D638
Tensile Modulus 5.50 GPa
798 ksi
5 mm/min; ASTM D638
Flexural Yield Strength 93.0 MPa
13500 psi
1.3 mm/min, 50 mm span; ASTM D790
Flexural Modulus 4.90 GPa
711 ksi
1.3 mm/min, 50 mm span; ASTM D790
Izod Impact, Notched 1.90 J/cm
3.56 ft-lb/in
ASTM D256
Izod Impact, Unnotched 8.00 J/cm
15.0 ft-lb/in
ASTM D4812
Izod Impact, Notched (ISO) 18.0 kJ/m²
8.57 ft-lb/in²
80*10*3; ISO 180/1A
13.0 kJ/m²

@Temperature -30.0 °C
6.19 ft-lb/in²

@Temperature -22.0 °F
80*10*3; ISO 180/1A
Izod Impact, Unnotched (ISO) 47.0 kJ/m²
22.4 ft-lb/in²
80*10*3; ISO 180/1U
43.0 kJ/m²

@Temperature -30.0 °C
20.5 ft-lb/in²

@Temperature -22.0 °F
80*10*3; ISO 180/1U
Charpy Impact Unnotched 5.90 J/cm²
28.1 ft-lb/in²
Edgew 80*10*3 sp=62mm; ISO 179/1eU
5.90 J/cm²

@Temperature -30.0 °C
28.1 ft-lb/in²

@Temperature -22.0 °F
Edgew 80*10*3 sp=62mm; ISO 179/1eU
Charpy Impact, Notched 2.10 J/cm²
9.99 ft-lb/in²
Edgew 80*10*3 sp=62mm; ISO 179/1eA
1.30 J/cm²

@Temperature -30.0 °C
6.19 ft-lb/in²

@Temperature -22.0 °F
Edgew 80*10*3 sp=62mm; ISO 179/1eA
Dart Drop, Total Energy 30.0 J

@Temperature 23.0 °C
22.1 ft-lb

@Temperature 73.4 °F
ASTM D3763
Thermal Properties Metric English Comments
CTE, linear, Parallel to Flow 30.0 µm/m-°C

@Temperature 23.0 - 80.0 °C
16.7 µin/in-°F

@Temperature 73.4 - 176 °F
ISO 11359-2
30.0 µm/m-°C

@Temperature -40.0 - 40.0 °C
16.7 µin/in-°F

@Temperature -40.0 - 104 °F
ASTM E 831
CTE, linear, Transverse to Flow 80.0 µm/m-°C

@Temperature 23.0 - 80.0 °C
44.4 µin/in-°F

@Temperature 73.4 - 176 °F
ISO 11359-2
80.0 µm/m-°C

@Temperature -40.0 - 40.0 °C
44.4 µin/in-°F

@Temperature -40.0 - 104 °F
ASTM E 831
Deflection Temperature at 0.46 MPa (66 psi) 132 °C

@Thickness 3.20 mm
270 °F

@Thickness 0.126 in
unannealed; ASTM D648
Deflection Temperature at 1.8 MPa (264 psi) 128 °C

@Thickness 3.20 mm
262 °F

@Thickness 0.126 in
unannealed; ASTM D648
Vicat Softening Point 135 °C
275 °F
Rate B/120; ISO 306
UL RTI, Electrical 80.0 °C
176 °F
UL 746B
UL RTI, Mechanical with Impact 80.0 °C
176 °F
UL 746B
UL RTI, Mechanical without Impact 80.0 °C
176 °F
UL 746B
Flammability, UL94 HB

@Thickness 0.400 mm
HB

@Thickness 0.0157 in
UL 94
Descriptive Properties Value Comments
Ball Pressure Test, 125°C +/- 2°C PASSES
IEC 60695-10-2
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