SABIC XYLEX™ X7507 PC+Polyester (Americas)

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SABIC XYLEX™ X7507 PC+Polyester (Americas)
Categories:	Polymer; Thermoplastic; Polycarbonate (PC); Polycarbonate/PET Polyester Blend
Material Notes:	F-1 weathering certified in natural color, specially designed for Pool & Spa applications. Information provided by SABIC
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Physical Properties	Original Value	Comments

Specific Gravity	1.20 g/cc	ASTM D792
Density	1.20 g/cc	ISO 1183
Water Absorption	0.32 %	23°C/sat; ISO 62
Moisture Absorption	0.120 %	23°C / 50% RH; ISO 62
Linear Mold Shrinkage, Flow	0.0050 - 0.0080 cm/cm @Thickness 3.20 mm	SABIC method
Melt Flow	5.0 g/10 min @Load 2.16 kg, Temperature 265 °C	cm³/10 min; ISO 1133
	8.0 g/10 min @Load 2.16 kg, Temperature 265 °C	ASTM D1238

Mechanical Properties	Original Value	Comments
Tensile Strength at Break	59.0 MPa	50 mm/min; ISO 527
	65.0 MPa	50 mm/min; ASTM D638
Tensile Strength, Yield	61.0 MPa	50 mm/min; ASTM D638
	62.0 MPa	50 mm/min; ISO 527
Elongation at Break	110 %	50 mm/min; ISO 527
	130 %	50 mm/min; ASTM D638
Elongation at Yield	5.4 %	50 mm/min; ISO 527
	6.0 %	50 mm/min; ASTM D638
Tensile Modulus	2300 MPa	5 mm/min; ASTM D638
	2660 MPa	1mm/min; ISO 527
Flexural Yield Strength	92.0 MPa	2 mm/min; ISO 178
	96.0 MPa	1.3 mm/min, 50 mm span; ASTM D790
Flexural Modulus	2180 MPa	2 mm/min; ISO 178
	2320 MPa	1.3 mm/min, 50 mm span; ASTM D790
Izod Impact, Notched	990 J/m	ASTM D256
	200 J/m @Temperature -30.0 °C	ASTM D256
Izod Impact, Notched (ISO)	9.00 kJ/m²	80104; ISO 180/1A
	6.00 kJ/m² @Temperature -30.0 °C	80104; ISO 180/1A
Charpy Impact, Notched	20.0 kJ/m²	Edgew 80104 sp=62mm; ISO 179/1eA
Dart Drop, Total Energy	79.0 J	ASTM D3763

Thermal Properties	Original Value	Comments
CTE, linear, Parallel to Flow	60.0 µm/m-°C @Temperature -40.0 - 40.0 °C	ASTM E831
	60.0 µm/m-°C @Temperature -40.0 - 40.0 °C	ISO 11359-2
CTE, linear, Transverse to Flow	63.0 µm/m-°C @Temperature -40.0 - 40.0 °C	ISO 11359-2
	70.0 µm/m-°C @Temperature -40.0 - 40.0 °C	ASTM E831
Deflection Temperature at 1.8 MPa (264 psi)	105 °C	Flatw 80104 sp=64mm; ISO 75/Af
	104 °C @Thickness 3.20 mm	unannealed; ASTM D648
Vicat Softening Point	125 °C	Rate B/50; ASTM D1525
	125 °C	Rate B/50; ISO 306
	127 °C	Rate B/120; ISO 306

Optical Properties	Original Value	Comments
Haze	1.6 % @Thickness 2.54 mm	ASTM D1003
Transmission, Visible	>= 85 % @Thickness 2.54 mm	ASTM D1003

Processing Properties	Original Value	Comments
Nozzle Temperature	250 - 270 °C	Injection Molding
Zone 1	240 - 250 °C
Zone 2	245 - 265 °C
Zone 3	250 - 270 °C
Melt Temperature	250 - 270 °C
Mold Temperature	45.0 - 60.0 °C
Drying Temperature	80.0 - 95.0 °C	Injection Molding
Dry Time	3.00 - 5.00 hour	Injection Molding
	8.00 hour	Cumulative; Injection Molding
Moisture Content	0.020 %
Back Pressure	0.200 - 0.500 MPa
Shot Size	40 - 80 %
Vent Depth	0.00130 - 0.00200 cm
Screw Speed	20 - 100 rpm

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PSABI11632 / 245099

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