SABIC VALOX™ SHF4340 PBT (Europe)

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SABIC VALOX™ SHF4340 PBT (Europe)
Categories:	Polymer; Thermoplastic; Polyester, TP; Polybutylene Terephthalate (PBT)
Material Notes:	20% GF Super High Flow PBT Information provided by SABIC
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Physical Properties	Original Value	Comments

Specific Gravity	1.44 g/cc	ASTM D792
Density	1.44 g/cc	ISO 1183
Filler Content	20 %	ASTM D229
Water Absorption	0.15 %	23°C/sat; ISO 62
Moisture Absorption	0.0300 %	23°C / 50% RH; ISO 62
Viscosity	55 cP @Shear Rate 1500 1/s, Temperature 260 °C	melt; ISO 11443
	95 cP @Shear Rate 1500 1/s, Temperature 250 °C	melt; ISO 11443
Linear Mold Shrinkage, Flow	0.0030 - 0.0070 cm/cm	SABIC method
Linear Mold Shrinkage, Transverse	0.0040 - 0.010 cm/cm	SABIC method
Melt Flow	40 g/10 min @Load 2.16 kg, Temperature 250 °C	cm³/10 min; ISO 1133

Mechanical Properties	Original Value	Comments
Hardness, Rockwell R	118	ISO 2039-2
Ball Indentation Hardness	185 MPa	ISO 2039-1
Tensile Strength at Break	105 MPa	5 mm/min; ASTM D638
	110 MPa	5 mm/min; ISO 527
Tensile Strength, Yield	105 MPa	5 mm/min; ASTM D638
	110 MPa	5 mm/min; ISO 527
Elongation at Break	2.0 %	5 mm/min; ASTM D638
	3.0 %	5 mm/min; ISO 527
Elongation at Yield	2.0 %	5 mm/min; ASTM D638
	3.0 %	5 mm/min; ISO 527
Tensile Modulus	6700 MPa	1mm/min; ISO 527
	6800 MPa	5 mm/min; ASTM D638
Flexural Strength	160 MPa	2 mm/min; break; ISO 178
Flexural Yield Strength	160 MPa	2 mm/min; ISO 178
Flexural Modulus	5600 MPa	2 mm/min; ISO 178
Flexural Strain at Break	3.0 %	2 mm/min; ISO 178
Izod Impact, Notched	80.0 J/m	ASTM D256
	80.0 J/m @Temperature -30.0 °C	ASTM D256
	80.0 J/m @Temperature 0.000 °C	ASTM D256
Izod Impact, Unnotched	350 J/m	ASTM D4812
	330 J/m @Temperature -30.0 °C	ASTM D4812
Izod Impact, Notched (ISO)	8.00 kJ/m²	80104; ISO 180/1A
	8.00 kJ/m² @Temperature -30.0 °C	80104; ISO 180/1A
	8.00 kJ/m² @Temperature 0.000 °C	80104; ISO 180/1A
Izod Impact, Unnotched (ISO)	30.0 kJ/m²	80104; ISO 180/1U
Charpy Impact Unnotched	35.0 kJ/m²	ISO 179/2C
	25.0 kJ/m² @Temperature -30.0 °C	ISO 179/2C
Charpy Impact, Notched	7.00 kJ/m²	Edgew 80104 sp=62mm; ISO 179/1eA
	9.00 kJ/m²	ISO 179/2C
	9.00 kJ/m² @Temperature -30.0 °C	ISO 179/2C

Electrical Properties	Original Value	Comments
Dielectric Strength	18.6 kV/mm @Thickness 3.20 mm	in oil; IEC 60243-1
	25.3 kV/mm @Thickness 1.60 mm	in oil; IEC 60243-1
	33.0 kV/mm @Thickness 0.800 mm	in oil; IEC 60243-1
Dissipation Factor	0.0182 @Frequency 1e+6 Hz	IEC 60250
Comparative Tracking Index	375 V	IEC 60112

Thermal Properties	Original Value	Comments
CTE, linear, Parallel to Flow	40.0 µm/m-°C @Temperature -40.0 - 40.0 °C	ISO 11359-2
CTE, linear, Transverse to Flow	100 µm/m-°C @Temperature -40.0 - 40.0 °C	ISO 11359-2
Hot Ball Pressure Test	125 °C	IEC 60695-10-2
Deflection Temperature at 0.46 MPa (66 psi)	223 °C	Flatw 80104 sp=64mm; ISO 75/Bf
	223 °C @Thickness 3.20 mm	unannealed; ASTM D648
Deflection Temperature at 1.8 MPa (264 psi)	205 °C	Flatw 80104 sp=64mm; ISO 75/Af
	205 °C @Thickness 3.20 mm	unannealed; ASTM D648
Vicat Softening Point	200 °C	Rate B/120; ISO 306
	205 °C	Rate B/50; ISO 306
	205 °C	Rate B/50; ASTM D1525
	220 °C	Rate A/50; ASTM D1525
	220 °C	Rate A/50; ISO 306

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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PSABI10291 / 243758

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