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Rulon Bearings

Domo TECHNYL® A 218 V25 Natural B PA66, 25% glass fiber, DRY
Categories: Polymer; Thermoplastic; Nylon (Polyamide PA); Nylon 66 (PA66); Nylon 66, 30% Glass Fiber Filled

Material Notes: Description: Polyamide 66, reinforced with 25% of glass fiber, specially stabilized to improve its resistance to oils and greases, for injection molding.

Available in: Europe

Product Applications: This product is recommended for molded parts exposed to high temperatures and in contact with oils and greases. Bearing housings are a typical example for which this formulation is suitable. TECHNYL® A 218 V25 is approved by major bearing manufacturers. This product is available in natural.

DOMO Chemicals has acquired Solvay’s Performance Polyamides Business in Europe.

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 PropertiesMetricEnglishComments
Density 1.32 g/cc0.0477 lb/in³ISO 1183/A
Water Absorption 0.90 %
@Temperature 23.0 °C,
Time 86400 sec
0.90 %
@Temperature 73.4 °F,
Time 24.0 hour
ISO 62
Linear Mold Shrinkage 0.0047 cm/cm0.0047 in/inIsotropy
Linear Mold Shrinkage, Flow 0.0040 cm/cm0.0040 in/in
Linear Mold Shrinkage, Transverse 0.0085 cm/cm0.0085 in/in
 
Mechanical PropertiesMetricEnglishComments
Tensile Strength at Break 179 MPa26000 psiISO 527 Type 1A
Elongation at Break 3.0 %3.0 %ISO 527 Type 1A
Tensile Modulus 8.70 GPa1260 ksiISO 527 Type 1A
Flexural Strength 280 MPa40600 psiISO 178
Flexural Modulus 7.60 GPa1100 ksiISO 178
Charpy Impact Unnotched 6.50 J/cm²30.9 ft-lb/in²ISO 179/1eU
Charpy Impact, Notched 0.900 J/cm²4.28 ft-lb/in²ISO 179/1eA
 
Thermal PropertiesMetricEnglishComments
CTE, linear, Parallel to Flow 27.0 µm/m-°C
@Temperature 23.0 - 85.0 °C
15.0 µin/in-°F
@Temperature 73.4 - 185 °F
ISO 11359
Melting Point 263 °C505 °FISO 11357
Deflection Temperature at 1.8 MPa (264 psi) 255 °C491 °FISO 75/Af
 
Processing PropertiesMetricEnglishComments
Feed Temperature 265 - 275 °C509 - 527 °F
Mold Temperature 70.0 - 100 °C158 - 212 °F
Drying Temperature 80.0 °C176 °F
Moisture Content <= 0.20 %<= 0.20 %
 
Descriptive Properties
Compression Zone270-280°C
Mixing Zone280-290°C

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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PRHOD629 / 137860

Aluminum Castings

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