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This is the free Material Data Center Datasheet of Ultramid® T KR 4355 G10 bk 23215 - PA6T/6-GF50 - BASF

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Processing/Physical Characteristics - Mechanical properties - Thermal properties - Electrical properties - Other properties - Material specific properties - Processing Recommendation Injection Molding - Diagrams

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Product Texts

Glass fibre reinforced partially aromatic polyamide for injection moulding. High toughness, stiffness and strength, low water absorption, high melting point (285 °C).

Processing/Physical Characteristics	dry / cond	Unit	Test Standard
ISO Data
Molding shrinkage, parallel	0.2 / *	%	ISO 294-4, 2577
Molding shrinkage, normal	0.7 / *	%	ISO 294-4, 2577

Mechanical properties	dry / cond	Unit	Test Standard
ISO Data
Tensile Modulus	17000 / 16000	MPa	ISO 527
Stress at break	240 / 190	MPa	ISO 527
Strain at break	2.4 / 2.5	%	ISO 527
Tensile creep modulus, 1000h	* / 10500	MPa	ISO 899-1
Charpy impact strength, +23°C	90 / 80	kJ/m²	ISO 179/1eU
Charpy impact strength, -30°C	85 / 75	kJ/m²	ISO 179/1eU
Charpy notched impact strength, +23°C	13 / -	kJ/m²	ISO 179/1eA

Thermal properties	dry / cond	Unit	Test Standard
ISO Data
Melting temperature, 10°C/min	285 / *	°C	ISO 11357-1/-3
Temp. of deflection under load, 1.80 MPa	245 / *	°C	ISO 75-1/-2
Coeff. of linear therm. expansion, parallel	18 / *	E-6/K	ISO 11359-1/-2
Coeff. of linear therm. expansion, normal	55 / *	E-6/K	ISO 11359-1/-2
Burning Behav. at 1.5 mm nom. thickn.	HB / *	class	IEC 60695-11-10
Thickness tested	1.6 / *	mm	-
Yellow Card available	yes / *	-	-
Burning Behav. at thickness h	HB / *	class	IEC 60695-11-10
Thickness tested	1.6 / *	mm	-

Electrical properties	dry / cond	Unit	Test Standard
ISO Data
Relative permittivity, 1MHz	4.7 / 4.8	-	IEC 62631-2-1
Dissipation factor, 1MHz	200 / 300	E-4	IEC 62631-2-1
Volume resistivity	>1E13 / >1E13	Ohm*m	IEC 62631-3-1
Surface resistivity	* / >1E15	Ohm	IEC 62631-3-2
Electric strength	33 / 31	kV/mm	IEC 60243-1
Comparative tracking index	- / 600	-	IEC 60112

Other properties	dry / cond	Unit	Test Standard
Water absorption	4 / *	%	Sim. to ISO 62
Humidity absorption	0.6 / *	%	Sim. to ISO 62
Density	1620 / -	kg/m³	ISO 1183

Material specific properties	dry / cond	Unit	Test Standard
ISO Data
Viscosity number	135 / *	cm³/g	ISO 307, 1157, 1628

Processing Recommendation Injection Molding	Value	Unit	Test Standard
Pre-drying - Temperature	110	°C	-
Pre-drying - Time	8	h	-
Processing humidity	≤0.15	%	-
Melt temperature	310 - 330	°C	-
Mold temperature	80 - 120	°C	-

Diagrams

Characteristics

Processing

Injection Molding

Delivery form

Black

Regional Availability

North America, Europe, Asia Pacific, South and Central America, Near East/Africa

Other text information

Injection molding

PREPROCESSING
Pre/Post-processing, max. allowed water content: .15 %
Pre/Post-processing, Pre-drying, Temperature: 110 °C
Pre/Post-processing, Pre-drying, Time: 8 h

PROCESSING
injection molding, Melt temperature, range: 310 - 330 °C
injection molding, Melt temperature, recommended: 320 °C
injection molding, Mold temperature, range: 80 - 120 °C
injection molding, Mold temperature, recommended: 100 °C
injection molding, Dwell time, thermoplastics: 5 min

Disclaimer

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