BASF Ultramid® T KR 4357 G6 Nylon 6/6T, 30% Glass Fiber Reinforced, Dry

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BASF Ultramid® T KR 4357 G6 Nylon 6/6T, 30% Glass Fiber Reinforced, Dry
Categories:	Polymer; Thermoplastic; Nylon (Polyamide PA); Nylon 6 (PA6); Nylon 6, 30% Glass Fiber Filled
Material Notes:	Product Description: Ultramid® T KR 4357 G6 is a 30% glass fiber reinforced, impact-modified, injection-molding PA6/6T grade. High toughness, stiffness and strength, low water absorption. High melting point (295°C). After the material has been conditioned, its mechanical properties remain stable up to 60°C. Availability: Asia Pacific; Europe; North America Filler/Reinforcement: Glass Fiber, 30% Filler by Weight Additive: Impact Modifier Features: Copolymer; Good Toughness; High Stiffness; High Strength; Impact Modified; Low to No Water Absorption Agency Ratings: EC 1907/2006 (REACH) RoSH Compliance: RoSH Compliant Automotive Specifications: GM QK 001303 Type A Color: 564 Black Forms: Pellets Processing Method: Injection Molding Information provided by BASF Corporation
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Physical Properties	Metric	English	Comments

Density	1.37 g/cc	0.0495 lb/in³	ISO 1183
Water Absorption	0.80 %	0.80 %	Equilibrium, 50% RH; ISO 62
Water Absorption at Saturation	4.5 %	4.5 %	ISO 62
Maximum Moisture Content	0.15	0.15

Mechanical Properties	Metric	English	Comments
Tensile Stress	165 MPa @Temperature 22.8 °C	23900 psi @Temperature 73.0 °F	ISO 527-2
	249 MPa @Temperature -40.0 °C	36100 psi @Temperature -40.0 °F	ISO 527-2
Elongation at Break	3.5 % @Temperature 22.8 °C	3.5 % @Temperature 73.0 °F	ISO 527-2
	3.6 % @Temperature -40.0 °C	3.6 % @Temperature -40.0 °F	ISO 527-2
Tensile Modulus	9.31 GPa	1350 ksi	ISO 527-1
Izod Impact, Notched (ISO)	23.1 kJ/m²	11.0 ft-lb/in²	ISO 180
Charpy Impact Unnotched	9.03 J/cm² @Temperature -30.0 °C	43.0 ft-lb/in² @Temperature -22.0 °F	ISO 179
	9.45 J/cm² @Temperature 22.8 °C	45.0 ft-lb/in² @Temperature 73.0 °F	ISO 179
Charpy Impact, Notched	1.01 J/cm² @Temperature -30.0 °C	4.80 ft-lb/in² @Temperature -22.0 °F	ISO 179
	1.89 J/cm² @Temperature 22.8 °C	9.00 ft-lb/in² @Temperature 73.0 °F	ISO 179

Electrical Properties	Metric	English	Comments
Volume Resistivity	>= 1.00e+15 ohm-cm	>= 1.00e+15 ohm-cm	IEC 60093
Dielectric Constant	4.3 @Frequency 1e+6 Hz	4.3 @Frequency 1e+6 Hz	IEC 60250
Dissipation Factor	0.030 @Frequency 1e+6 Hz	0.030 @Frequency 1e+6 Hz	IEC 60250
Comparative Tracking Index	600 V	600 V	IEC 60112

Thermal Properties	Metric	English	Comments
CTE, linear, Parallel to Flow	25.2 µm/m-°C	14.0 µin/in-°F
CTE, linear, Transverse to Flow	55.8 µm/m-°C	31.0 µin/in-°F
Melting Point	295 °C	563 °F	ISO 3146
Deflection Temperature at 1.8 MPa (264 psi)	240 °C	464 °F	Unannealed; ISO 75-2/A
UL RTI, Electrical	140 °C @Thickness 0.762 mm	284 °F @Thickness 0.0300 in	UL 746B
	140 °C @Thickness 1.52 mm	284 °F @Thickness 0.0600 in	UL 746B
	140 °C @Thickness 3.05 mm	284 °F @Thickness 0.120 in	UL 746B
UL RTI, Mechanical with Impact	100 °C @Thickness 0.762 mm	212 °F @Thickness 0.0300 in	UL 746B
	110 °C @Thickness 1.52 mm	230 °F @Thickness 0.0600 in	UL 746B
	115 °C @Thickness 3.05 mm	239 °F @Thickness 0.120 in	UL 746B
UL RTI, Mechanical without Impact	120 °C @Thickness 0.762 mm	248 °F @Thickness 0.0300 in	UL 746B
	140 °C @Thickness 1.52 mm	284 °F @Thickness 0.0600 in	UL 746B
	140 °C @Thickness 3.05 mm	284 °F @Thickness 0.120 in	UL 746B

Processing Properties	Metric	English	Comments
Melt Temperature	310 - 330 °C	590 - 626 °F
Mold Temperature	80.0 - 120 °C	176 - 248 °F
Drying Temperature	110 °C	230 °F
Dry Time	<= 8.00 hour	<= 8.00 hour

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

PBASG2036 / 310729

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