CNC Machined Phenolic Linen from SendCutSend

CNC Phenolic

Starting from $29

Phenolic Linen (Micarta) CNC machined by SendCutSend

Our Linen Phenolic (also known as Micarta) is a high-density mixture of phenolic resin and fine weave cotton cloth fabric. Linen grade phenolic material is more machinable than other grades, and can retain finer details than similar materials. It has the best electrical properties of cotton-grade industrial laminates due to its superior moisture resistance.  

Please review our Design Guidelines here.


  • Gears and pinions
  • Terminal bases
  • Terminal strips
  • Spacers
  • Bushings


  • High density
  • Low moisture absorption
  • Excellent electrical insulation
  • Good wear resistance
  • Good mechanical strength
  • High impact and compressive strength
  • Good chemical resistance

Design Considerations

Maximum Part Size46″ x 46″
Sheet Thickness0.125″, 0.250”, 0.375″

Mechanical Properties

Density (pounds per cubic inch)0.048
Water Absorption @ 24 hours (%)1.8
Tensile Strength (PSI) Lengthwise, Crosswise13,000 and 9,000
Flexural Strength (PSI) Lengthwise, Crosswise22,000 and 16,000
Compressive Strength (PSI)37,000
Rockwell HardnessM110
Flammability RatingHB
Thermal Conductivity, BTU-in/hr-ft² °F2.03
Operating Temp285 deg. F
Plastic and composite materials cut on our CNC machine will have small tabs.

These tabs hold your parts in place while being cut to ensure the best accuracy precision. Click below to learn what to expect and how to best design with these tabs in mind.

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