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SABIC Innovative Plastics Lexan® XHT1141 PC

Category Polymer , Thermoplastic , Polycarbonate (PC)
Manufacturer SABIC Innovative Plastics (GE Plastics)
Trade Name Lexan®
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF SABIC Innovative Plastics Lexan® XHT1141 PC.pdf
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Material Notes:
XHT1141 is a high flow, high heat polycarbonate copolymer. It is the lowest heat product in the LEXAN* XHT portfolio. It is available in a range of opaque and limited transparent colors.
Physical Properties Metric English Comments
Density 1.20 g/cc
0.0434 lb/in³
ISO 1183
Moisture Absorption 0.300 %
0.300 %
23°C / 50% RH; ISO 62
Water Absorption at Saturation 0.30 %
0.30 %
ISO 62
Linear Mold Shrinkage, Flow 0.0060 - 0.0090 cm/cm

@Thickness 3.20 mm
0.0060 - 0.0090 in/in

@Thickness 0.126 in
SABIC Method
Melt Index of Compound 16 g/10 min

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

@Load 2.65 lb,
Temperature 572 °F
MVR [cm^3/10 min]; ISO 1133
70 g/10 min

@Load 2.16 kg,
Temperature 330 °C
70 g/10 min

@Load 4.76 lb,
Temperature 626 °F
MVR [cm^3/10 min]; ISO 1133
Mechanical Properties Metric English Comments
Tensile Strength at Break 60.0 MPa
8700 psi
50 mm/min; ISO 527
Tensile Strength, Yield 65.0 MPa
9430 psi
50 mm/min; ISO 527
Elongation at Break 80 %
80 %
50 mm/min; ISO 527
Elongation at Yield 6.5 %
6.5 %
50 mm/min; ISO 527
Tensile Modulus 2.40 GPa
348 ksi
1 mm/min; ISO 527
Flexural Yield Strength 100 MPa
14500 psi
2 mm/min; ISO 178
Flexural Modulus 2.40 GPa
348 ksi
2 mm/min; ISO 178
Izod Impact, Notched (ISO) 14.0 kJ/m²
6.66 ft-lb/in²
80*10*3; ISO 180/1A
10.0 kJ/m²

@Temperature -30.0 °C
4.76 ft-lb/in²

@Temperature -22.0 °F
80*10*3; ISO 180/1A
Izod Impact, Unnotched (ISO) NB
NB
80*10*3; ISO 180/1U
NB

@Temperature -30.0 °C
NB

@Temperature -22.0 °F
80*10*3; ISO 180/1U
Charpy Impact Unnotched NB
NB
Edgew 80*10*3 sp=62mm; ISO 179/1eU
NB

@Temperature -30.0 °C
NB

@Temperature -22.0 °F
Edgew 80*10*3 sp=62mm; ISO 179/1eU
Charpy Impact, Notched 1.60 J/cm²
7.61 ft-lb/in²
Edgew 80*10*3 sp=62mm; ISO 179/1eA
1.20 J/cm²

@Temperature -30.0 °C
5.71 ft-lb/in²

@Temperature -22.0 °F
Edgew 80*10*3 sp=62mm; ISO 179/1eA
Thermal Properties Metric English Comments
CTE, linear, Parallel to Flow 70.0 µm/m-°C

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

@Temperature -40.0 - 104 °F
ISO 11359-2
CTE, linear, Transverse to Flow 70.0 µm/m-°C

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

@Temperature -40.0 - 104 °F
ISO 11359-2
Deflection Temperature at 0.46 MPa (66 psi) 144 °C
291 °F
Flatw 80*10*4 sp=64mm; ISO 75/Bf
Deflection Temperature at 1.8 MPa (264 psi) 132 °C
270 °F
Flatw 80*10*4 sp=64mm; ISO 75/Af
Vicat Softening Point 150 °C
302 °F
Rate B/50; ISO 306
152 °C
306 °F
Rate B/120; ISO 306
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