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Rulon Bearings

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EMS-Grivory Grilamid® L 20 H FR PA12 FR
Categories: Polymer; Thermoplastic; Nylon (Polyamide PA); Nylon 12 (PA12); Nylon 12, Flame Retardant

Material Notes: Product Description: Grilamid L 20 H FR is a flame retarded, medium viscosity product, based on Polyamide 12 (PA12). Grilamid L 20 H FR contains no halogen or phosphorus, it has a light natural color and is heat stabilized. Grilamid L 20 H FR is used for production of high value injection molding and extrusion parts. The special features of Grilamid L 20 H FR are:
  • Flame resistant, UL94 V-2 at 0.8 mm
  • Halogen and phosphorus free
  • Light natural color
  • Glow wire temperature 960°C at 1mm
  • Heat stability
  • Good chemical resistance
  • High surface quality
  • Good dimensional stability
  • High processing speed
  • Low density, low weight
Application examples: Grilamid L 20 H FR is suitable for injection molding and extrusion parts in electro/electronic applications.

Information provided by EMS Grivory.

Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
 
Physical PropertiesOriginal ValueComments
Density 1.05 g/ccDry; ISO 1183
Water Absorption 1.4 %Sim. to ISO 62
Moisture Absorption 0.700 %Sim. to ISO 62
Linear Mold Shrinkage, Flow 0.0060 cm/cmISO 294-4, 2577
Linear Mold Shrinkage, Transverse 0.0080 cm/cmISO 294-4, 2577
 
Mechanical PropertiesOriginal ValueComments
Hardness, Shore D 72
@Time 15.0 sec
Conditioned; ISO 868
Tensile Strength at Break 35.0 MPaConditioned; ISO 527-1/-2
 40.0 MPaDry; ISO 527-1/-2
Tensile Strength, Yield 40.0 MPaConditioned; ISO 527-1/-2
 50.0 MPaDry; ISO 527-1/-2
Elongation at Break >= 50 %Nominal, Dry; ISO 527-1/-2
 >= 50 %Nominal, Conditioned; ISO 527-1/-2
Elongation at Yield 5.0 %Dry; ISO 527-1/-2
 10 %Conditioned; ISO 527-1/-2
Tensile Modulus 1500 MPaConditioned; ISO 527-1/-2
 1900 MPaDry; ISO 527-1/-2
Charpy Impact Unnotched NB
@Temperature 23.0 °C
Conditioned; ISO 179/1eU
 NB
@Temperature -30.0 °C
Conditioned; ISO 179/1eU
 NB
@Temperature 23.0 °C
Dry; ISO 179/1eU
 NB
@Temperature -30.0 °C
Dry; ISO 179/1eU
Charpy Impact, Notched 5.00 kJ/m²
@Temperature 23.0 °C
Dry; ISO 179/1eA
 6.00 kJ/m²
@Temperature -30.0 °C
Dry; ISO 179/1eA
 6.00 kJ/m²
@Temperature -30.0 °C
Conditioned; ISO 179/1eA
 7.00 kJ/m²
@Temperature 23.0 °C
Conditioned; ISO 179/1eA
 
Electrical PropertiesOriginal ValueComments
Volume Resistivity 1.00e+12 ohm-cmConditioned; IEC 60093
Surface Resistance 1.00e+11 ohmIEC 60093
Dielectric Strength 34.0 kV/mmConditioned; IEC 60243-1
Comparative Tracking Index 600 VConditioned; IEC 60112
 
Thermal PropertiesOriginal ValueComments
CTE, linear, Parallel to Flow 90.0 µm/m-°CISO 11359-1/-2
CTE, linear, Transverse to Flow 120 µm/m-°CISO 11359-1/-2
Melting Point 178 °C10°C/min; ISO 11357-1/-3
Maximum Service Temperature, Air 90.0 - 110 °CLong Term; ISO 2578
 150 °CShort Term; EMS
Deflection Temperature at 0.46 MPa (66 psi) 130 °CISO 75-1/-2
Deflection Temperature at 1.8 MPa (264 psi) 50.0 °CISO 75-1/-2
Flammability, UL94 V-2IEC 60695-11-10
 
Descriptive Properties
AutomotiveAutomotive electr. and electronics, lighting
Electricals & ElectronicsCables & Tubes
 Connectors
 Energy distribution
FormGranules
ProcessingOther Extrusion
Special CharacteristicsFlame retardant
 Improved heat resistance
 Improved UV resistance (outdoor use)

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 go back to viewing the property data in MatWeb's normal format.

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