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PET CNC Machining

PET is a hard plastic that offers superb wear resistance and mechanical toughness.

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PET CNC Machining

Polyethylene Terephthalate, PET or PETP by brief, is an engineering thermoplastic that has exceptional strength and rigidity. It is offered in different densities and diameters and is simple to machine to tight resistances.

PET/PETP is a functional plastic product suitable for various applications, including food product packaging, drink containers, fibers, movies, industrial parts, and fibers. Among the factors for its prevalent usage is its exceptional efficiency and reasonably inexpensive.

As a PET parts CNC plastic machining factory, ECOREPRAP provides China-brand PET material and Ertalyte-brand PET CNC machining services, including Ertalyte® PET-P and Ertalyte® TX PET-P.

PET Properties

Ultimate tensile strengthYield strengthYoung’s modulus (modulus of elasticity)Elongation at breakHardnessUV resistanceApplication
PET50 – 90 MPa47 – 90 MPa2 – 3 GPa20 – 300 %80 – 96 HRMPoorMechanical engineering Shipbuilding industry Electrical and electronics industry Medical industryLearn More

PET CNC Machining Surface Finishes

PET CNC Machining Gallery

Cost-saving Design Tips

To reduce costs, limit  part setups numbers, inspection dimensions or tight tolerances numbers, and deep pockets with small radii.


PET (polyethylenetarapthalate) is an engineering thermoplastic that has excellent strength and stiffness. It is available in different thicknesses and diameters and is easy to machine to tight tolerances. PET is FDA compliant and has minimal moisture absorption. As a result of this, it has a wide range of applications.

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