EMS-Grivory Grilamid® LKN-5H PA12-GB50

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EMS-Grivory Grilamid® LKN-5H PA12-GB50
Categories:	Polymer; Thermoplastic; Nylon (Polyamide PA); Nylon 12 (PA12); Nylon 12, Glass Bead Filled
Material Notes:	Product description: Grilamid LKN-5H is a 50% glass bead reinforced, heat stabilized polyamide 12 injection molding grade with the following property profile: Very low moisture absorption Extremely good tolerances can be achieved Very dimensionally stable Low shrinkage Good sliding properties High abrasion resistance Grilamid LKN-5H is suitable for production of technical parts in the application fields of: Electro Electronics Automotive Safety technology Mechanical engineering Domestic appliances Information provided by EMS Grivory.
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Physical Properties	Metric	English	Comments

Density	1.44 g/cc	0.0520 lb/in³	Dry; ISO 1183
Water Absorption	0.80 %	0.80 %	Sim. to ISO 62
Moisture Absorption	0.400 %	0.400 %	Sim. to ISO 62
Linear Mold Shrinkage, Flow	0.0080 cm/cm	0.0080 in/in	ISO 294-4, 2577
Linear Mold Shrinkage, Transverse	0.0090 cm/cm	0.0090 in/in	ISO 294-4, 2577

Mechanical Properties	Metric	English	Comments
Hardness, Shore D	75 @Time 15.0 sec	75 @Time 0.00417 hour	Conditioned; ISO 868
Tensile Strength at Break	40.0 MPa	5800 psi	Conditioned; ISO 527-1/-2
	50.0 MPa	7250 psi	Dry; ISO 527-1/-2
Tensile Strength, Yield	45.0 MPa	6530 psi	Conditioned; ISO 527-1/-2
	50.0 MPa	7250 psi	Dry; ISO 527-1/-2
Elongation at Break	20 %	20 %	Nominal, Dry; ISO 527-1/-2
	25 %	25 %	Nominal, Conditioned; ISO 527-1/-2
Elongation at Yield	5.0 %	5.0 %	Dry; ISO 527-1/-2
	7.0 %	7.0 %	Conditioned; ISO 527-1/-2
Tensile Modulus	2.30 GPa	334 ksi	Conditioned; ISO 527-1/-2
	2.60 GPa	377 ksi	Dry; ISO 527-1/-2
Charpy Impact Unnotched	6.50 J/cm² @Temperature -30.0 °C	30.9 ft-lb/in² @Temperature -22.0 °F	Conditioned; ISO 179/1eU
	11.0 J/cm² @Temperature 23.0 °C	52.3 ft-lb/in² @Temperature 73.4 °F	Conditioned; ISO 179/1eU
	13.0 J/cm² @Temperature 23.0 °C	61.9 ft-lb/in² @Temperature 73.4 °F	Dry; ISO 179/1eU
Charpy Impact, Notched	0.400 J/cm² @Temperature -30.0 °C	1.90 ft-lb/in² @Temperature -22.0 °F	Dry; ISO 179/1eA
	0.400 J/cm² @Temperature -30.0 °C	1.90 ft-lb/in² @Temperature -22.0 °F	Conditioned; ISO 179/1eA
	0.500 J/cm² @Temperature 23.0 °C	2.38 ft-lb/in² @Temperature 73.4 °F	Dry; ISO 179/1eA
	0.500 J/cm² @Temperature 23.0 °C	2.38 ft-lb/in² @Temperature 73.4 °F	Conditioned; ISO 179/1eA

Electrical Properties	Metric	English	Comments
Volume Resistivity	1.00e+11 ohm-cm	1.00e+11 ohm-cm	Conditioned; IEC 60093
Surface Resistance	1.00e+11 ohm	1.00e+11 ohm	IEC 60093
Dielectric Strength	35.0 kV/mm	889 kV/in	Conditioned; IEC 60243-1
Comparative Tracking Index	600 V	600 V	Conditioned; IEC 60112

Thermal Properties	Metric	English	Comments
CTE, linear, Parallel to Flow	90.0 µm/m-°C	50.0 µin/in-°F	ISO 11359-1/-2
CTE, linear, Transverse to Flow	90.0 µm/m-°C	50.0 µin/in-°F	ISO 11359-1/-2
Melting Point	178 °C	352 °F	10°C/min; ISO 11357-1/-3
Maximum Service Temperature, Air	90.0 - 120 °C	194 - 248 °F	Long Term; ISO 2578
	150 °C	302 °F	Short Term; EMS
Deflection Temperature at 1.8 MPa (264 psi)	65.0 °C	149 °F	ISO 75-1/-2
Deflection Temperature at 8.0 MPa	40.0 °C	104 °F	ISO 75-1/-2
Flammability, UL94	HB	HB	IEC 60695-11-10

Descriptive Properties
Automotive	Automotive electr. and electronics, lighting
	Powertrain and Chassis
Electricals & Electronics	Connectors
	Electrical appliances
	Electrical equipment
	Mobile phones and other portable devices
Form	Granules
Industry & Consumer goods	Housewares
	Mechanical Engineering
	Medical devices
	Sanitary, water and gas supply
	Tools & Accessories
Processing	Injection Molding
Special Characteristics	Improved UV resistance (outdoor use)
Water Contact	ACS
	DVGW W270
	WRAS

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.

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