SABIC VALOX™ FR Resin ENH4565 Polybutylene Terephthalate (PBT) (Americas)

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SABIC VALOX™ FR Resin ENH4565 Polybutylene Terephthalate (PBT) (Americas)
Categories:	Polymer; Thermoplastic; Polyester, TP; Polybutylene Terephthalate (PBT); Polybutylene Terephthalate (PBT), Unreinforced, Molded
Material Notes:	VALOX ENH4565 is a 33% glass reinforced, non-chlorinated/brominated flame retardant Polybutylene Terephthalate (PBT) injection moldable grade with excellent chemical resistance. It has a UL94V0@0.75mm flame rating. This is a good candidate for a variety of applications needing a sustainable FRPBT solution. Features: Chemical Resistance,Flame Retardant,Non-Chlorinated,Non-Brominated,ECO Compliant Information provided by SABIC
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Physical Properties	Original Value	Comments

Specific Gravity	1.60 g/cc	ASTM D792
Density	1.61 g/cc	ISO 1183
Moisture Absorption	0.0200 %	Injection Molding
	0.0600 %	23°C / 50% RH; ISO 62
Water Absorption at Saturation	0.23 %	ISO 62-1
Viscosity	18 cP @Load 5.00 kg, Temperature 250 °C	MVR cc/10 min; ISO 1133
	20 cP @Load 5.00 kg, Temperature 265 °C	MVR cc/10 min; ISO 1133
Linear Mold Shrinkage, Flow	0.0010 - 0.0040 cm/cm	SABIC method
	0.0010 - 0.0040 cm/cm @Thickness 3.20 mm	SABIC method
Linear Mold Shrinkage, Transverse	0.0040 - 0.0080 cm/cm	SABIC method
	0.0040 - 0.0080 cm/cm @Thickness 3.20 mm	SABIC method
Melt Flow	24 g/10 min @Load 5.00 kg, Temperature 250 °C	ASTM D1238

Mechanical Properties	Original Value	Comments
Tensile Strength at Break	137 MPa	5 mm/min; ASTM D638
	140 MPa	5 mm/min; ISO 527
Tensile Strength, Yield	137 MPa	5 mm/min; ASTM D638
	140 MPa	5 mm/min; ISO 527
Elongation at Break	2.4 %	5 mm/min; ASTM D638
	2.4 %	5 mm/min; ISO 527
Elongation at Yield	2.4 %	5 mm/min; ASTM D638
	2.4 %	5 mm/min; ISO 527
Tensile Modulus	11500 MPa	1 mm/min; ISO 527
	11600 MPa	5 mm/min; ASTM D638
Flexural Strength	180 MPa	yld, 1.3 mm/min, 50 mm span; ASTM D790
	185 MPa	yield, 2 mm/min; ISO 178
Flexural Modulus	9400 MPa	1.3 mm/min, 50 mm span; ASTM D790
	9400 MPa	2 mm/min; ISO 178
Izod Impact Notched	80.0 J	ASTM D256
	60.0 J @Temperature -30.0 °C	ASTM D256
Izod Impact, Unnotched	800 J/m	ASTM D4812
	600 J/m @Temperature -30.0 °C	ASTM D4812
Izod Impact, Notched (ISO)	14.0 kJ/m²	80104; ISO 180/1A
	14.0 kJ/m² @Temperature -30.0 °C	80104; ISO 180/1A
Charpy Impact Unnotched	60.0 kJ/m²	ISO 179/2C
	60.0 kJ/m² @Temperature -30.0 °C	ISO 179/2C
Charpy Impact, Notched	12.0 kJ/m²	ISO 179/2C
	12.0 kJ/m² @Temperature -30.0 °C	ISO 179/2C
Dart Drop, Total Energy	9.00 J	ASTM D3763

Thermal Properties	Original Value	Comments
CTE, linear, Parallel to Flow	19.0 µm/m-°C @Temperature -40.0 - 40.0 °C	ASTM E831
	19.0 µm/m-°C @Temperature 23.0 - 80.0 °C	ISO 11359-2
	19.0 µm/m-°C @Temperature -40.0 - 40.0 °C	ISO 11359-2
	20.0 µm/m-°C @Temperature -40.0 - 150 °C	ASTM E831
CTE, linear, Transverse to Flow	70.0 µm/m-°C @Temperature -40.0 - 40.0 °C	ASTM E831
	70.0 µm/m-°C @Temperature -40.0 - 40.0 °C	ISO 11359-2
	80.0 µm/m-°C @Temperature 23.0 - 80.0 °C	ISO 11359-2
	98.0 µm/m-°C @Temperature -40.0 - 150 °C	ASTM E831
Hot Ball Pressure Test	125 °C	PASS; IEC 60695-10-2
Deflection Temperature at 0.46 MPa (66 psi)	218 °C @Thickness 3.20 mm	unannealed; ASTM D648
Deflection Temperature at 1.8 MPa (264 psi)	206 °C @Thickness 3.20 mm	unannealed; ASTM D648
Vicat Softening Point	205 °C	Rate B/50; ASTM D1525

Processing Properties	Original Value	Comments
Nozzle Temperature	230 - 255 °C
Zone 2	235 - 250 °C
Zone 3	240 - 260 °C
Melt Temperature	245 - 260 °C	Injection Molding
Mold Temperature	40.0 - 100 °C
Drying Temperature	110 - 120 °C	Injection Molding
Dry Time	2.00 - 4.00 hour	Injection Molding
Precipitation Temperature	40.0 - 60.0 °C	Hopper Temperature

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PSABH82783 / 290730

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