Polycarbonate vs. PVC Machining

Comparison of Polycarbonate and PVC Property Values

Polycarbonate Polycarbonate 20% Glass Filled
1.2 .06 - 1.2
12,400 10,000-13,500
410,000 420,000 - 500,000
4.5 5
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Material
Water Absorption Rating
Tensile Strength
Flexural Modulus
Coefficient of Linear Thermal Expansion
Dielectric Strength
PVC CPVC
0 0.04
7,500 8,200
481,000 410,000
6.1 3.7
544 1,250

Material Properties

  • Easily machined
  • Excellent creep
  • Glass-filled grades available
  • High impact strength
  • FDA compliant grades available
  • Enhanced bearing & wear grades available
  • Excellent insulating properties
  • Low permeability
  • Fire resistant
  • Durable and light
  • Good electrical properties
  • Chemically inert
  • Tasteless, odorless and nontoxic
  • Dimensional stability
  • High impact strength

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