Product Description
CNC milled PTFE plastic parts are precision-engineered parts that are made from a highly durable and versatile plastic material called polytetrafluoroethylene.
PTFE is widely known for being one of the most resilient materials available in the market. It has excellent chemical resistance, high temperature resistance, and is highly stable even when exposed to extreme conditions. This makes it a highly sought-after material for use in a vast range of industrial applications.
They are used in a variety of applications such as aerospace, medical devices, electronics, manufacturing, and automotive industries.
One of the key advantages is their customizability. They can be designed to meet specific requirements of customers, with the ability to produce complex shapes, sizes, and unique geometry that cannot be replicated with other materials.
Our Capabilities
Our company is a precision CNC machining factory that has been in business for 18 years, since 2005. With over 40 CNC machines, we have the capability to machine more than 90 types of metals and plastics and can offer 30 types of surface treatments. Our machining tolerances can reach as low as +/- 0.0004 inches (0.01mm), making our operations highly efficient and precise. We offer additional services such as electric discharge wire cutting, gun drilling, grinding, tube and rod bending, and more. Our expertise and experience in precision CNC machining, coupled with our extensive range of capabilities, make us a reliable and trusted partner for all our customer's manufacturing needs.
Product Feature
PTFE, also known as polytetrafluoroethylene, is a high-performance plastic known for its unique characteristics and widespread applications. Here are some of its important features:
1. High Resistance to Chemicals:
PTFE is chemically inert and highly resistant to corrosive substances like acids, bases, and solvents. It can withstand temperatures as high as 260°C.
2. Low Friction Coefficient:
It has a very low coefficient of friction (between 0.05 to 0.10) which makes it an ideal choice for coating applications. This characteristic also makes it a popular choice for medical implants, industrial bearings and lubricants.
3. Excellent Insulator:
It displays excellent electrical insulation properties and is highly resistant to electrical current. It has a dielectric strength of approximately 18 MV/m.
4. Non-stick Property:
One of the best-known features of PTFE is its non-stick property. It has a very low surface energy that makes it ideal for use in non-stick cookware, plumbing parts and other industrial applications.
5. High tensile strength:
It has a high tensile strength of around 24 to 35 MPa which makes it incredibly strong and durable.
6. Resistant to UV radiation:
It is highly resistant to the effects of UV radiation and is weather-resistant, making it an ideal choice for outdoor applications.
Advantages:
1. High-temperature resistance:
PTFE can withstand high temperatures making it highly applicable in high-temperature applications.
2. Low coefficient of friction:
With its low coefficient of friction, PTFE is a popular choice in applications where it can reduce wear and tear.
3. Non-reactivity:
As a highly inert plastic, PTFE does not react with most chemicals, making it suitable for use in many industrial applications.
4. Electrical insulation:
PTFE is an excellent electrical insulator, making it ideal for use in electronic and electrical applications.
Disadvantages:
1. High cost:
Compared to other plastics, PTFE is relatively expensive.
2. Softness:
PTFE is relatively soft, which can make it unsuitable for some high-stress applications.
3. Difficulty in processing:
Extruding and molding PTFE can be a challenge due to its high melt viscosity.
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Application
1. Food and Beverage Industry:
CNC milled PTFE plastic parts are commonly used in food processing equipment, such as pumps, valves, and fittings, due to their non-toxic, non-stick, and chemical-resistant properties.
2. Chemical Industry:
They are used in chemical processing equipment due to their chemical resistance, high temperature and pressure tolerance, and non-contamination properties.
3. Water Treatment Industry:
They are used in water treatment applications, including membranes, filters, and valves, due to their high corrosion resistance and compatibility with different water treatment chemicals.
4. Aerospace Industry:
They are used in aircraft components, such as seals, gaskets, and bushings, due to their lightweight, non-flammable, and non-conductive properties.
5. Energy Industry:
They are used in energy-related applications, including oil and gas extraction, refining, and storage equipment, due to their chemical and temperature resistance properties.
6. Textile Industry:
They are used in textile manufacturing equipment, such as weaving machines and knitting needles, due to their non-stick, non-contamination, and high wear resistance properties.
7. Packaging Industry:
They are used in packaging machinery, such as heat sealers and rollers, due to their non-stick, chemical resistance, and durability properties.
8. Printing Industry:
CNC milled PTFE plastic parts are used in printing machinery, such as ink rollers and doctor blades, due to their non-stick and chemical resistance properties.
Product process
Packaging and shipping
FAQ
Q: Are you a trading company or manufacturer?
A: We are a manufacturer.
Q: When was your company founded?
A: Our company was founded in 2005.
Q: How long can you reply after getting RFQ?
A: Within 24 hours.
Q: Can you provide a sample? Is it free or extra?
A: Yes, We can. Just need some sample costs.
Q: Can you sign NDA (Non-disclosure agreement)?
A: Yes, We can.
Q: Deliver time of mass production?
A: Usually 25-35 days, it depends.