BASF Ultramid® KR 4355 G7 35% Glass Filled PA6/6T (Dry)

Category	Polymer , Thermoplastic , Nylon , Nylon 6 , Nylon 6, 40% Glass Fiber Filled
Manufacturer	BASF
Trade Name	Ultramid®
Port	Shanghai port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	BASF Ultramid® KR 4355 G7 35% Glass Filled PA6/6T (Dry).pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

Description: 35% glass-fiber reinforced product for injection-molding; high toughness, strength and stiffness, low water absorption, high melting point (295°C [563°F]). The mechanical properties remain constant after moisture absorption up to a temperature of 60°C [140°F], for instance, for automotive valve housings.Information provided by BASF

Physical Properties	Metric	English	Comments
Density	1.43 g/cc	0.0517 lb/in³	ISO 1183
Water Absorption	4.3 - 5.3 %	4.3 - 5.3 %	Saturation; ISO 62
Moisture Absorption at Equilibrium	0.80 - 1.2 %	0.80 - 1.2 %	23°C; 50% RH; ISO 62
Viscosity Measurement	130	130	ISO 307
Linear Mold Shrinkage	0.0033 cm/cm	0.0033 in/in	restricted

Mechanical Properties	Metric	English	Comments
Tensile Strength	40.0 MPa @Strain 2.00 %, Temperature 150 °C	5800 psi @Strain 2.00 %, Temperature 302 °F	5mm/min
	50.0 MPa @Strain 2.00 %, Temperature 100 °C	7250 psi @Strain 2.00 %, Temperature 212 °F	5mm/min
	60.0 MPa @Strain 6.00 %, Temperature 150 °C	8700 psi @Strain 6.00 %, Temperature 302 °F	5mm/min
	65.0 MPa @Strain 9.00 %, Temperature 150 °C	9430 psi @Strain 9.00 %, Temperature 302 °F	5mm/min
	75.0 MPa @Strain 6.00 %, Temperature 100 °C	10900 psi @Strain 6.00 %, Temperature 212 °F	5mm/min
	80.0 MPa @Strain 9.00 %, Temperature 100 °C	11600 psi @Strain 9.00 %, Temperature 212 °F	5mm/min
	100 MPa @Strain 2.00 %, Temperature 80.0 °C	14500 psi @Strain 2.00 %, Temperature 176 °F	5mm/min
	110 MPa @Strain 1.00 %, Temperature 60.0 °C	16000 psi @Strain 1.00 %, Temperature 140 °F	5mm/min
	120 MPa @Strain 3.00 %, Temperature 80.0 °C	17400 psi @Strain 3.00 %, Temperature 176 °F	5mm/min
	125 MPa @Strain 5.00 %, Temperature 80.0 °C	18100 psi @Strain 5.00 %, Temperature 176 °F	5mm/min
	160 MPa @Strain 2.00 %, Temperature 60.0 °C	23200 psi @Strain 2.00 %, Temperature 140 °F	5mm/min
	175 MPa @Strain 1.00 %, Temperature 23.0 °C	25400 psi @Strain 1.00 %, Temperature 73.4 °F	5mm/min
	200 MPa @Strain 2.00 %, Temperature 23.0 °C	29000 psi @Strain 2.00 %, Temperature 73.4 °F	5mm/min
Tensile Strength, Yield	210 MPa	30500 psi	50 mm/min; ISO 527-1/-2
Elongation at Yield	3.0 %	3.0 %	50 mm/min; ISO 527-1/-2
Modulus of Elasticity	12.0 GPa	1740 ksi	ISO 527-1/-2
	5.00 GPa @Temperature 140 °C	725 ksi @Temperature 284 °F	ISO 527
	9.00 GPa @Temperature 80.0 °C	1310 ksi @Temperature 176 °F	ISO 527
	12.0 GPa @Temperature 0.000 °C	1740 ksi @Temperature 32.0 °F	ISO 527
	12.0 GPa @Temperature 40.0 °C	1740 ksi @Temperature 104 °F	ISO 527
Charpy Impact Unnotched	10.0 J/cm² @Temperature 23.0 °C	47.6 ft-lb/in² @Temperature 73.4 °F	ISO 179/1eU
Charpy Impact, Notched	1.70 J/cm² @Temperature 23.0 °C	8.09 ft-lb/in² @Temperature 73.4 °F	ISO 179/1eA

Thermal Properties	Metric	English	Comments
CTE, linear, Parallel to Flow	50.0 - 60.0 µm/m-°C @Temperature 23.0 - 80.0 °C	27.8 - 33.3 µin/in-°F @Temperature 73.4 - 176 °F	DIN 11359-1/-2
CTE, linear, Transverse to Flow	15.0 µm/m-°C @Temperature 23.0 - 80.0 °C	8.33 µin/in-°F @Temperature 73.4 - 176 °F	DIN 11359-1/-2
Specific Heat Capacity	1.30 J/g-°C	0.311 BTU/lb-°F
Thermal Conductivity	0.280 W/m-K	1.94 BTU-in/hr-ft²-°F	DIN 52612
Melting Point	295 °C	563 °F	DIN 53765
Maximum Service Temperature, Air	135 °C	275 °F	for 50% loss of tensile strength after 20000hr
	160 °C	320 °F	for 50% loss of tensile strength after 5000hr
	270 °C	518 °F
Deflection Temperature at 1.8 MPa (264 psi)	245 °C	473 °F	ISO 75-1/-2
Flammability, UL94	HB @Thickness 1.60 mm	HB @Thickness 0.0630 in

Electrical Properties	Metric	English	Comments
Volume Resistivity	1.00e+13 ohm-cm	1.00e+13 ohm-cm	IEC 60093
	2.00e+9 ohm-cm @Temperature 140 °C	2.00e+9 ohm-cm @Temperature 284 °F	IEC 60093
	6.00e+10 ohm-cm @Temperature 120 °C	6.00e+10 ohm-cm @Temperature 248 °F	IEC 60093
	1.00e+13 ohm-cm @Temperature 100 °C	1.00e+13 ohm-cm @Temperature 212 °F	IEC 60093
	1.00e+15 ohm-cm @Temperature 80.0 °C	1.00e+15 ohm-cm @Temperature 176 °F	IEC 60093
	5.00e+15 ohm-cm @Temperature 60.0 °C	5.00e+15 ohm-cm @Temperature 140 °F	IEC 60093
	5.00e+15 ohm-cm @Temperature 20.0 °C	5.00e+15 ohm-cm @Temperature 68.0 °F	IEC 60093
	1.00e+16 ohm-cm @Temperature 40.0 °C	1.00e+16 ohm-cm @Temperature 104 °F	IEC 60093
Dielectric Constant	4.2 @Frequency 1.00 Hz	4.2 @Frequency 1.00 Hz	IEC 60250
Dissipation Factor	0.020 @Frequency 1.00e+6 Hz	0.020 @Frequency 1.00e+6 Hz	IEC 60250
Comparative Tracking Index	600 V	600 V	Test solution A; IEC 60112

Processing Properties	Metric	English	Comments
Melt Temperature	310 - 330 °C	590 - 626 °F	Injection-molding/Extrusion
Mold Temperature	80.0 - 120 °C	176 - 248 °F	Injection-molding

Descriptive Properties	Value	Comments
Commercial Status	Europe

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