BASF Ultramid® B3WG7 Nylon 6, 35% Glass Fiber Reinforced

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BASF Ultramid® B3WG7 Nylon 6, 35% Glass Fiber Reinforced
Categories:	Polymer; Thermoplastic; Nylon (Polyamide PA); Nylon 6 (PA6); Nylon 6, 40% Glass Fiber Filled
Material Notes:	Ultramid B3WG7 is a 35% glass fiber reinforced injection molding PA6 grade for highly rigid, dimensionally stable components which are resistant to high temperature aging and have improved retention of properties in a hot water environment. Applications: Typical applications include automotive clutch and accelerator pedals Information provided by BASF.
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Physical Properties	Original Value	Comments

Density	1.41 g/cc	ISO 1183
Moisture Absorption	2.00 %	50% RH; ISO 62
Water Absorption at Saturation	6.2 %	ISO 62
Melt Flow	45 g/10 min @Load 5.00 kg, Temperature 275 °C	Dry; ISO 1133

Mechanical Properties	Original Value	Comments
Tensile Strength at Break	130 MPa	Conditioned; ISO 527
	195 MPa	Dry; ISO 527
Elongation at Break	3.5 % @Temperature 23.0 °C	Dry; ISO 527
	3.8 % @Temperature -40.0 °C	Dry; ISO 527
	7.0 % @Temperature 23.0 °C	Conditioned; ISO 527
Tensile Modulus	7200 MPa	Conditioned; ISO 527
	11000 MPa	Dry; ISO 527
Flexural Modulus	10000 MPa	Dry; ISO 178
Charpy Impact Unnotched	90.0 kJ/m² @Temperature -30.0 °C	Dry; ISO 179
	100 kJ/m² @Temperature 23.0 °C	Dry; ISO 179
	110 kJ/m² @Temperature 23.0 °C	Conditioned; ISO 179
Charpy Impact, Notched	13.0 kJ/m² @Temperature -30.0 °C	Dry; ISO 179
	18.0 kJ/m² @Temperature 23.0 °C	Dry; ISO 179
	33.0 kJ/m² @Temperature 23.0 °C	Conditioned; ISO 179

Electrical Properties	Original Value	Comments
Volume Resistivity	1.00e+10 ohm-cm	Conditioned; IEC 60093
	1.00e+13 ohm-cm	Dry; IEC 60093
Dielectric Constant	3.9 @Frequency 1e+6 Hz	Dry; IEC 60250
	6.2 @Frequency 1e+6 Hz	Conditioned; IEC 60250
Dissipation Factor	0.021 @Frequency 100 Hz	Dry; IEC 60250
	0.021 @Frequency 1e+6 Hz	Dry; IEC 60250
	0.19 @Frequency 100 Hz	Conditioned; IEC 60250
	0.19 @Frequency 1e+6 Hz	Conditioned; IEC 60250
Comparative Tracking Index	450 V	Conditioned; IEC 60112
	450 V	Dry; IEC 60112

Thermal Properties	Original Value	Comments
CTE, linear, Parallel to Flow	18.0 µm/m-°C
CTE, linear, Transverse to Flow	65.0 µm/m-°C
Melting Point	220 °C	ISO 3146
Deflection Temperature at 0.46 MPa (66 psi)	220 °C	ISO 75
Deflection Temperature at 1.8 MPa (264 psi)	215 °C	ISO 75
UL RTI, Electrical	130 °C @Thickness 0.750 mm	UL746B
	130 °C @Thickness 1.50 mm	UL746B
	130 °C @Thickness 3.00 mm	UL746B
UL RTI, Mechanical with Impact	90.0 °C @Thickness 1.50 mm	UL746B
	100 °C @Thickness 3.00 mm	UL746B
UL RTI, Mechanical without Impact	130 °C @Thickness 1.50 mm	UL746B
	130 °C @Thickness 3.00 mm	UL746B
Flammability, UL94	HB @Thickness 1.50 mm
	HB @Thickness 3.00 mm

Processing Properties	Original Value	Comments
Melt Temperature	270 - 290 °C
Mold Temperature	80.0 - 90.0 °C
Drying Temperature	180 °C @Time 7200 - 14400 sec
Moisture Content	<= 0.15 %
Injection Pressure	500 - 1500 psi

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PBASF8971 / 254929

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