Shanghai ETCN Electromechanical Equipment Co., Ltd.
Shanghai ETCN Electromechanical Equipment Co., Ltd.
Contact Us

Polypropylene Used in Precision Machining Service

Polypropylene (PP), a thermoplastic polymer, is used in CNC machining for various applications. Here are key points regarding the use of polypropylene in CNC machining:

Material Overview:

  • Polypropylene is a versatile thermoplastic known for its lightweight nature, chemical resistance, and affordability. It is widely used in the manufacturing of various products.

Applications in CNC Machining:

  1. Prototyping: Polypropylene is frequently used in CNC machining for rapid prototyping of components, allowing for quick fabrication and testing of prototypes.

  2. Custom Parts: CNC machining of polypropylene is employed to create custom components for various applications, including industrial machinery, consumer goods, and automotive parts.

  3. Packaging Materials: Polypropylene is used in the production of CNC-machined packaging materials, such as containers, trays, and other packaging components.

  4. Medical Devices: CNC machining of polypropylene is common in the medical field for manufacturing components like laboratory equipment, sample containers, and disposable medical devices.

CNC Machining Benefits:

  • Precision: The cnc machining process ensures high precision in cutting and shaping polypropylene components, allowing for tight tolerances and intricate designs.

  • Versatility: Polypropylene can be machined into various shapes and sizes, offering versatility for different applications and design requirements.

  • Ease of Machining: Polypropylene is relatively easy to machine, allowing for efficient CNC machining processes and quick production.

Advantages of Polypropylene in CNC Machining:

  1. Chemical Resistance: Polypropylene is resistant to many chemicals, making it suitable for applications where exposure to various substances is a concern.

  2. Lightweight: Polypropylene is a lightweight material, contributing to its use in applications where low weight is a consideration.

  3. Affordability: Polypropylene is a cost-effective material, making it an economical choice for CNC machining processes.

  4. Good Electrical Insulation: Polypropylene exhibits good electrical insulating properties, contributing to its use in applications requiring electrical insulation.


  • Low Melting Point: Polypropylene has a relatively low melting point, and care should be taken to avoid excessive heat during machining.

  • Material Hardness: Polypropylene has a certain level of hardness, and considerations should be made for tooling and cutting parameters to achieve desired results.

Machining Services
Related News
Machining Service Application
Service Inquiry