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CPE HOSE VS. PTFE HOSE

“... while both CPE and PTFE hoses are used for fluid transfer, they are suited for different applications based on their specific properties.”


May 11, 2024

CPE (Chlorinated Polyethylene) and PTFE (Polytetrafluoroethylene) hoses are both used in various industries for fluid transfer applications, but they have different properties and applications.

 

1. CPE Hose:

- CPE is a type of thermoplastic elastomer known for its excellent resistance to abrasion, oil, and weathering.

- CPE hoses are commonly used in automotive applications, particularly for fuel and oil lines, due to their resistance to petroleum-based fluids.

- They are also used in hydraulic systems, air conditioning systems, and other applications where resistance to oil and abrasion is important.

- CPE hoses are flexible and can withstand a wide range of temperatures, making them suitable for diverse environments.



 

2. PTFE Hose:

- PTFE is a synthetic fluoropolymer known for its exceptional chemical resistance, non-stick properties, and high temperature resistance.

- PTFE hoses are often used in applications involving highly corrosive chemicals, such as in chemical processing, pharmaceutical, and food industries.

- They are also used in high-temperature applications, such as in aerospace and automotive industries, where they can withstand extreme temperatures without losing their properties.

- PTFE hoses have a very low coefficient of friction, making them ideal for applications where a smooth inner surface is required to minimize fluid resistance.



 

 CPE hoses are made from chlorinated polyethylene, offering good chemical resistance and flexibility, while PTFE hoses are constructed from polytetrafluoroethylene, providing superior chemical resistance and thermal stability.

 

 In summary, while both CPE and PTFE hoses are used for fluid transfer, they are suited for different applications based on their specific properties such as chemical resistance, temperature resistance, and flexibility. Choosing the right hose depends on the specific requirements of the application.


Janet Yao

Email: ps005@parshun.com

WhatsApp: +86-136-6663-2043



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