G-3 vs. Plexiglas Machining

Comparison of G-3 and Plexiglas Property Values

G-3
2.65
42,000
1,800
1
--
Material
Water Absorption Rating
Tensile Strength
Flexural Modulus
Coefficient of Linear Thermal Expansion
Dielectric Strength
Plexiglas
0.2
10,000
480,000
4
400

Material Properties

  • Excellent flexural, compressive, and impact strengths
  • Low moisture absorption
  • High dimensional stability
  • Machinability
  • High transparency
  • Light transmission (>92%)
  • Good resistance to UV lightening and weathering
  • Extremely high surface hardness
  • Good resistance to chemicals

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