SABIC VALOX™ FR V4860HR PBT (Americas)

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SABIC VALOX™ FR V4860HR PBT (Americas)
Categories:	Polymer; Thermoplastic; Polyester, TP; Polybutylene Terephthalate (PBT)
Material Notes:	VALOX V4860HR is a 30% glass filled, impact modified, hydrolytically stable flame retardant Polybutylene Terephthalate (PBT) injection moldable grade. It has excellent chemical resistance and a UL94V0@0.80 flame rating. This is a good candidate for a variety of applications needing a sustainable FR PBT/PET solution. Information provided by SABIC
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Physical Properties	Original Value	Comments

Specific Gravity	1.64 g/cc	ASTM D792
Density	1.64 g/cc	ISO 1183
Water Absorption	0.19 %	23°C/sat; ISO 62
Moisture Absorption	0.0600 %	23°C / 50% RH; ISO 62
Linear Mold Shrinkage, Flow	0.0018 - 0.0021 cm/cm @Thickness 3.20 mm	SABIC method
Linear Mold Shrinkage, Transverse	0.0075 - 0.0094 cm/cm @Thickness 3.20 mm	SABIC method
Melt Flow	12 g/10 min @Load 5.00 kg, Temperature 250 °C	cm³/10 min; ISO 1133
	17.8 g/10 min @Load 5.00 kg, Temperature 250 °C	ASTM D1238

Mechanical Properties	Original Value	Comments
Tensile Strength at Break	110 MPa	5 mm/min; ISO 527
	114 MPa	5 mm/min; ASTM D638
Tensile Strength, Yield	111 MPa	5 mm/min; ISO 527
	116 MPa	5 mm/min; ASTM D638
Elongation at Break	2.1 %	5 mm/min; ISO 527
	2.3 %	5 mm/min; ASTM D638
Elongation at Yield	2.1 %	5 mm/min; ISO 527
	2.2 %	5 mm/min; ASTM D638
Tensile Modulus	9440 MPa	1mm/min; ISO 527
	9750 MPa	5 mm/min; ASTM D638
Flexural Strength	2.00 MPa	brk, 1.3 mm/min, 50 mm span; ASTM D790
	182 MPa	2 mm/min; break; ISO 178
Flexural Yield Strength	174 MPa	1.3 mm/min, 50 mm span; ASTM D790
	183 MPa	2 mm/min; ISO 178
Flexural Modulus	6740 MPa	1.3 mm/min, 50 mm span; ASTM D790
	7870 MPa	2 mm/min; ISO 178
Flexural Strain at Break	2.9 %	2 mm/min; ISO 178
Izod Impact, Notched	90.0 J/m	ASTM D256
	74.0 J/m @Temperature -30.0 °C	ASTM D256
Izod Impact, Notched (ISO)	10.0 kJ/m²	80104; ISO 180/1A
	8.00 kJ/m² @Temperature -30.0 °C	80104; ISO 180/1A
Charpy Impact, Notched	10.0 kJ/m²	Edgew 80104 sp=62mm; ISO 179/1eA
Dart Drop, Total Energy	13.0 J	ASTM D3763

Thermal Properties	Original Value	Comments
CTE, linear, Parallel to Flow	22.8 µm/m-°C @Temperature 23.0 - 80.0 °C	ISO 11359-2
	23.5 µm/m-°C @Temperature -40.0 - 95.0 °C	ASTM E831
CTE, linear, Transverse to Flow	114 µm/m-°C @Temperature -40.0 - 95.0 °C	ASTM E831
	119 µm/m-°C @Temperature 23.0 - 80.0 °C	ISO 11359-2
Hot Ball Pressure Test	75.0 °C	IEC 60695-10-2
Deflection Temperature at 0.46 MPa (66 psi)	221 °C @Thickness 6.40 mm	unannealed; ASTM D648
Deflection Temperature at 1.8 MPa (264 psi)	188 °C	Flatw 80104 sp=64mm; ISO 75/Af
	197 °C @Thickness 3.20 mm	unannealed; ASTM D648
	205 °C @Thickness 6.40 mm	unannealed; ASTM D648
Vicat Softening Point	175 °C	Rate B/120; ISO 306
	176 °C	Rate B/50; ASTM D1525
	176 °C	Rate B/50; ISO 306
Flammability, UL94	V-0 @Thickness 0.800 mm	UL 94 by SABIC-IP

Processing Properties	Original Value	Comments
Nozzle Temperature	240 - 260 °C	Injection Molding
Zone 1	220 - 240 °C
Zone 2	230 - 250 °C
Zone 3	240 - 260 °C
Melt Temperature	230 - 260 °C
Mold Temperature	60.0 - 120 °C
Drying Temperature	120 °C	Injection Molding
Dry Time	3.00 - 4.00 hour	Injection Molding
	12.0 hour	Cumulative; Injection Molding
Moisture Content	0.020 %
Back Pressure	0.300 - 0.700 MPa
Shot Size	30 - 70 %
Vent Depth	0.00250 - 0.00380 cm
Screw Speed	20 - 100 rpm

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PSABI10353 / 243820

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