PVC for CNC Machining
PVC is a strong, stiff, and low-cost plastic material that is easy to fabricate and bond using adhesives or solvents.
Updated: 8/20/26
Low cost plastic known for its strength, stiffness and versatility
PVC
PVC (polyvinyl chloride) is a strong, stiff, low cost plastic material that is easy to fabricate and bond using adhesives or solvents.
PVC is also easy to weld using thermoplastic welding equipment, and is frequently used in the construction of tanks, valves, and piping systems.
Performance Characteristics
- Low cost
- Easy to machine and fabricate
- Strong and stiff
Common Brands
- Boltaron
- Corzan CPVC
- Vintec I
- Vintec II
PVC Properties
- Mechanical Properties
- Thermal Properties
- Electrical Properties
- Optical Properties
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Mechanical Properties
Tensile Strength 7,500 psi Tensile Modulus of Elasticity 411,000 psi Tensile Elongation -- % Flexural Strength 12,800 psi Flexural Modulus of Elasticity 481,000 psi Compressive Strength -- psi Hardness R115 Izod Impact 1.0 ft-lbs/in -
Thermal Properties
Coefficient of Linear Thermal Expansion 3.2 in/in/°F x 10-5 Heat Deflection Temperature (66 psi/264 psi) -- / 158 °F Max Continuous Service Temperature in Air 140 °F -
Electrical Properties
Dielectric Strength 544 V/mil -
Optical Properties
Light Transmittance -- % Haze -- %
