SABIC VALOX™ SHF4320 PBT (Europe)

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SABIC VALOX™ SHF4320 PBT (Europe)
Categories:	Polymer; Thermoplastic; Polyester, TP; Polybutylene Terephthalate (PBT)
Material Notes:	VALOX SHF4320 is a 10% glass fibre reinforced PBT injection moulding resin with excellent flow combined with good mechanical and heat properties. Applications: Automotive connectors. Information provided by SABIC
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Physical Properties	Original Value	Comments

Specific Gravity	1.36 g/cc	ASTM D792
Density	1.36 g/cc	ISO 1183
Filler Content	10 %	ASTM D229
Water Absorption	0.20 %	23°C/sat; ISO 62
Moisture Absorption	0.0700 %	23°C / 50% RH; ISO 62
Viscosity	100 cP @Shear Rate 1500 1/s, Temperature 260 °C	melt; ISO 11443
Linear Mold Shrinkage, Flow	0.0050 - 0.0090 cm/cm	SABIC method
Linear Mold Shrinkage, Transverse	0.0070 - 0.011 cm/cm	SABIC method
Melt Flow	28 g/10 min @Load 2.16 kg, Temperature 250 °C	cm³/10 min; ISO 1133

Mechanical Properties	Original Value	Comments
Hardness, Rockwell R	120	ISO 2039-2
Ball Indentation Hardness	110 MPa	ISO 2039-1
Tensile Strength at Break	90.0 MPa	5 mm/min; ISO 527
Tensile Strength, Yield	90.0 MPa	5 mm/min; ISO 527
Elongation at Break	3.4 %	5 mm/min; ISO 527
Elongation at Yield	3.4 %	5 mm/min; ISO 527
Tensile Modulus	4550 MPa	1mm/min; ISO 527
Flexural Strength	130 MPa	2 mm/min; break; ISO 178
Flexural Yield Strength	130 MPa	2 mm/min; ISO 178
Flexural Modulus	4000 MPa	2 mm/min; ISO 178
Flexural Strain at Break	5.0 %	2 mm/min; ISO 178
Izod Impact, Notched (ISO)	5.00 kJ/m²	80104; ISO 180/1A
	4.00 kJ/m² @Temperature -30.0 °C	80104; ISO 180/1A
Izod Impact, Unnotched (ISO)	25.0 kJ/m²	80104; ISO 180/1U
	25.0 kJ/m² @Temperature -30.0 °C	80104; ISO 180/1U
Charpy Impact Unnotched	30.0 kJ/m²	Edgew 80104 sp=62mm; ISO 179/1eU
	30.0 kJ/m² @Temperature -30.0 °C	Edgew 80104 sp=62mm; ISO 179/1eU
Charpy Impact, Notched	6.00 kJ/m²	Edgew 80104 sp=62mm; ISO 179/1eA
	5.00 kJ/m² @Temperature -30.0 °C	Edgew 80104 sp=62mm; ISO 179/1eA

Electrical Properties	Original Value	Comments
Volume Resistivity	>= 1.00e+15 ohm-cm	ASTM D257
	>= 1.00e+15 ohm-cm	IEC 60093
Surface Resistance	>= 1.00e+15 ohm	ROA; IEC 60093
Dielectric Constant	3.1 @Frequency 50.0 - 60.0 Hz	IEC 60250
	3.4 @Frequency 1e+6 Hz	IEC 60250
	3.4 @Frequency 1e+6 Hz	ASTM D150
Dielectric Strength	18.0 kV/mm @Thickness 3.20 mm	in oil; ASTM D149
	18.0 kV/mm @Thickness 3.20 mm	in oil; IEC 60243-1
	23.0 kV/mm @Thickness 1.60 mm	in oil; ASTM D149
	23.0 kV/mm @Thickness 1.60 mm	in oil; IEC 60243-1
	30.0 kV/mm @Thickness 0.800 mm	in oil; ASTM D149
	30.0 kV/mm @Thickness 0.800 mm	in oil; IEC 60243-1
Dissipation Factor	0.0010 @Frequency 50.0 - 60.0 Hz	IEC 60250
	0.015 @Frequency 1e+6 Hz	IEC 60250
	0.015 @Frequency 1e+6 Hz	ASTM D150
Comparative Tracking Index	325 V	IEC 60112

Thermal Properties	Original Value	Comments
CTE, linear, Parallel to Flow	46.3 µm/m-°C @Temperature -40.0 - 40.0 °C	ISO 11359-2
	47.9 µm/m-°C @Temperature 23.0 - 150 °C	ISO 11359-2
	60.0 µm/m-°C @Temperature 23.0 - 80.0 °C	ISO 11359-2
	60.0 µm/m-°C @Temperature -40.0 - 40.0 °C	ASTM E831
CTE, linear, Transverse to Flow	80.0 µm/m-°C @Temperature 23.0 - 80.0 °C	ISO 11359-2
	80.0 µm/m-°C @Temperature -40.0 - 40.0 °C	ASTM E831
	82.0 µm/m-°C @Temperature -40.0 - 40.0 °C	ISO 11359-2
	211 µm/m-°C @Temperature 23.0 - 150 °C	ISO 11359-2
Hot Ball Pressure Test	125 °C	IEC 60695-10-2
Deflection Temperature at 0.46 MPa (66 psi)	215 °C	Flatw 80104 sp=64mm; ISO 75/Bf
	215 °C @Thickness 3.20 mm	unannealed; ASTM D648
Deflection Temperature at 1.8 MPa (264 psi)	185 °C	Flatw 80104 sp=64mm; ISO 75/Af
Vicat Softening Point	205 °C	Rate B/120; ISO 306
	220 °C	Rate A/50; ASTM D1525
	220 °C	Rate A/50; ISO 306
Flammability, UL94	HB @Thickness 1.60 mm	UL 94 by SABIC-IP
Glow Wire Test	750 °C @Thickness 1.00 mm	IEC 60695-2-12
	750 °C @Thickness 3.00 mm	IEC 60695-2-13
	775 °C @Thickness 1.00 mm	IEC 60695-2-13
	775 °C @Thickness 2.00 mm	IEC 60695-2-13
	800 °C @Thickness 1.50 mm	IEC 60695-2-13

Processing Properties	Original Value	Comments
Processing Temperature	40.0 - 60.0 °C	Hopper Temperature
Nozzle Temperature	240 - 260 °C	Injection Molding
Zone 1	230 - 245 °C
Zone 2	240 - 255 °C
Zone 3	245 - 265 °C
Melt Temperature	250 - 270 °C
Mold Temperature	40.0 - 100 °C
Drying Temperature	110 - 120 °C	Injection Molding
Dry Time	2.00 - 4.00 hour	Injection Molding
Moisture Content	0.020 %

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PSABI10288 / 243755

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