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Master Bond adhesives

3A Composites Core Materials AIREX® PXc.245 Fiber-Reinforced Structural Foam
Categories: Other Engineering Material; Composite Core Material; Polymer

Material Notes: AIREX® PXc is a closed-cell, fiber reinforced polymer foam with very high mechanical properties ideally suited as core material for structurally loaded sandwich applications. The sophisticated manufacturing process evenly distributes continuous glass fibers throughout the foam generating a very consistent foam with enhanced mechanical properties especially in compression and shear. AIREX® PXc is dimensionally stable, has very low water absorption, and is resistant to chemicals and high temperatures. It is ideally suited as a core material for highly loaded sandwich structures or as a replacement for wood and plywood.

Characteristics

  • High flexural strength and stiffness
  • Replacement for wood and plywood
  • Good fastener pull-out strength
  • High heat resistance
  • Compatible with a wide range of resins and adhesives
  • Dimensionally stable
  • High styrene resistance
  • Very low water absorption
  • Non biodegradable
  • Excellent chemical resistance
Applications
  • Marine: Floors, bulkheads, transoms, stringers, engine beds, interiors, local reinforcements, tooling and molds
  • Road and Rail: Floors, sidewalls, roofs, engine covers, interior panels
  • Industrial: Covers, tanks, containers, tooling and molds, local reinforcements, architectural panels, sporting goods
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 0.240 g/cc0.00867 lb/in³apparent nominal; ASTM C271
 
Mechanical PropertiesMetricEnglishComments
Flexural Strength 5.30 MPa
@Thickness 19.0 mm
769 psi
@Thickness 0.750 in
ASTM D790
Flexural Modulus 0.280 GPa
@Thickness 19.0 mm
40.6 ksi
@Thickness 0.750 in
ASTM D790
Compressive Strength 2.60 MPa
@Thickness 19.0 mm
377 psi
@Thickness 0.750 in
perpendicular to plane; ASTM C365
Compressive Modulus 0.0560 GPa
@Thickness 19.0 mm
8.12 ksi
@Thickness 0.750 in
perpendicular to plane; ASTM C365
Shear Modulus 0.0630 GPa9.14 ksiASTM C273
Shear Strength 2.10 MPa305 psiASTM C273

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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PZ3AC018 / 108507

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