SABIC LNP™ THERMOTUF™ Compound RBX7245 Polycarbonate (PC)

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SABIC LNP™ THERMOTUF™ Compound RBX7245 Polycarbonate (PC)
Categories:	Polymer; Thermoplastic; Polycarbonate (PC)
Material Notes:	LNP THERMOTUF RBX7245 compound is based on Polycarbonate (PC) resin. Added features of this grade include: Non-Brominated & Non-Chlorinated Flame Retardant with excellent V-0 rating at 0.6mm, Post-Consumer Recycling (PCR) Polycarbonate content up to 50%. Features: Post-Consumer Recycled (PCR) content,Flame Retardant,Non-Chlorinated,Non-Brominated Information provided by SABIC
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Physical Properties	Original Value	Comments

Specific Gravity	1.20 g/cc	ASTM D792
Moisture Absorption	0.0200 %	Injection Molding
	0.0500 %	23°C / 50% RH; ISO 62
Water Absorption at Saturation	0.10 %	ISO 62-1
Viscosity	18 cP @Load 2.16 kg, Temperature 260 °C	MVR cc/10 min; ISO 1133
	29 cP @Load 1.20 kg, Temperature 300 °C	MVR cc/10 min; ISO 1133
Linear Mold Shrinkage, Flow	0.0030 - 0.0040 cm/cm @Thickness 3.20 mm	SABIC method
Linear Mold Shrinkage, Transverse	0.0040 - 0.0050 cm/cm @Thickness 3.20 mm	SABIC method
Melt Flow	18 g/10 min @Load 2.16 kg, Temperature 260 °C	ASTM D1238

Mechanical Properties	Original Value	Comments
Tensile Strength at Break	44.0 MPa	50 mm/min; ISO 527
	46.0 MPa	50 mm/min; ASTM D638
Tensile Strength, Yield	63.0 MPa	50 mm/min; ASTM D638
	63.0 MPa	50 mm/min; ISO 527
Elongation at Break	64 %	50 mm/min; ISO 527
	75 %	50 mm/min; ASTM D638
Elongation at Yield	4.0 %	50 mm/min; ASTM D638
	4.0 %	50 mm/min; ISO 527
Tensile Modulus	2400 MPa	1 mm/min; ISO 527
	2500 MPa	5 mm/min; ASTM D638
Flexural Strength	90.0 MPa	break, 2mm/min; ISO 178
	92.0 MPa	yield, 2 mm/min; ISO 178
	102 MPa	yld, 1.3 mm/min, 50 mm span; ASTM D790
Flexural Modulus	2400 MPa	1.3 mm/min, 50 mm span; ASTM D790
	2500 MPa	2 mm/min; ISO 178
Izod Impact Notched	700 J	ASTM D256
	91.0 J @Temperature -30.0 °C	ASTM D256
	310 J @Temperature 0.000 °C	ASTM D256
Charpy Impact, Notched	51.0 kJ/m²	80104mm, Cut; ISO 179/1eA
	7.00 kJ/m² @Temperature -30.0 °C	80104mm, Cut; ISO 179/1eA
	9.00 kJ/m² @Temperature 0.000 °C	ISO 179/1eA

Thermal Properties	Original Value	Comments
CTE, linear, Parallel to Flow	60.0 µm/m-°C @Temperature -40.0 - 90.0 °C	ASTM E831
	63.0 µm/m-°C @Temperature -40.0 - 90.0 °C	ISO 11359-2
CTE, linear, Transverse to Flow	71.0 µm/m-°C @Temperature -40.0 - 90.0 °C	ASTM E831
	71.0 µm/m-°C @Temperature -40.0 - 90.0 °C	ISO 11359-2
Deflection Temperature at 0.46 MPa (66 psi)	101 °C @Thickness 3.20 mm	unannealed; ASTM D648
Deflection Temperature at 1.8 MPa (264 psi)	92.0 °C @Thickness 3.20 mm	unannealed; ASTM D648
Vicat Softening Point	110 °C	Rate B/50; ISO 306
	116 °C	Rate B/120; ISO 306
UL RTI, Electrical	80.0 °C	UL 746B
UL RTI, Mechanical with Impact	80.0 °C	UL 746B
UL RTI, Mechanical without Impact	80.0 °C	UL 746B
Flammability, UL94	V-2 @Thickness >=0.250 mm	UL 94
	V-0 @Thickness >=0.600 mm	UL 94

Processing Properties	Original Value	Comments
Nozzle Temperature	250 - 300 °C
Zone 2	240 - 290 °C
Zone 3	250 - 300 °C
Melt Temperature	250 - 300 °C	Injection Molding
Mold Temperature	60.0 - 85.0 °C
Drying Temperature	80.0 - 90.0 °C	Injection Molding
Dry Time	2.00 - 4.00 hour	Injection Molding
Vent Depth	0.00300 - 0.00750 cm
Precipitation Temperature	60.0 - 80.0 °C	Hopper Temperature

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