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PTFE Machined Parts

PTFE Machining –Sentinel Plastics Machines Bespoke PTFE Machined Parts to customer specifications, samples or drawings. Our Plastic CNC Machine shop specifically caters for Industrial Engineering Plastic Materials, such as PTFE.


Read More About Our Plastic Machined Parts Process:

CNC Milled PTFE

CNC Turning PTFE 

CNC Routing Sheet PTFE 

Fabrication 


Email Your Enquiry Enquiry Plastic CNC Machining


PTFE Material

PTFE Material or Teflon®, is Polytetrafluoroethylene which is a synthetic fluoropolymer of tetrafluoroethylene. Within Industry PTFE is well known and widely used, in numerous applications.

PTFE Properties

• High chemical resistance.
• Resistance to both low and high temperatures.
• Low flammability.
• Low friction coefficient.
• High resistance to UV.
• FDA Approved.
• Good electrical properties.

PTFE Variations

Virgin PTFE

PTFE Material is highly resistant to heat, as well as attack from most chemicals. The electrical properties are excellent. Though it is high impact strength, its resistance to wear, durability and creep resistance are low as compared to alternative Engineering grade thermoplastics. Like many other Plastics its properties are often improved by adding fillers like glass fibre, carbon, and/or graphite.

25% Glass Filled PTFE

25% Glass filled PTFE is used to improve the creep resistance of PTFE over all temperature ranges, while still allowing some compression required for sealing in both gaskets and valves. Improved wear behaviour is exhibited, while there is little effect on the electrical properties, as glass fibre is an insulator. 25% Glass has an exceptional resistance to water. Still giving excellent chemical stability, PTFE +25% GF has better thermal conductivity and coefficient of friction when combined with MoS2 or graphite. (Information from Plastim Ltd)

25% Carbon Filled PTFE

PTFE carbon filled has better creep and wear resistance compared to standard PTFE Sheet. These properties are improved with the addition of a carbon filler. This filler improves dimensional stability, raises the heat deflection temperature, improves creep resistance and the dynamic bearing performance. Based product.
This grade provides 3½ times higher thermal conductivity than non-reinforced PTFE — dissipating heat from the bearing surface faster. Carbon-filled PTFE is black in colour. (Information from Plastim Ltd)

A Company that Machines PTFE – Bespoke Machined Parts

These are just some examples of Parts we Machine from PTFE:

Examples include, PTFE Pump housings, PTFE valve seats, PTFE gaskets, PTFE roller coverings, PTFE shaft bearings, Teflon filter housings, PTFE etching plates, PTFE shaft seals, Teflon slide runners, chemical Engineering, PTFE Machine Parts, transport and conveyor technology, pump and instrument construction, electrical industry, electronics, laser technology, fume purification, pure water production, cryogenics, filter technology, food and medical technology.

PTFE Turned

Using the latest Precision Lathes and technology, CNC PTFE Turning, Sentinel Plastics Ltd can produce large or small batch Plastic Turned Parts from all the various types of Industrial Plastics.

Producing Precision PTFE Turned Parts to high Quality standards, in many variant forms. One off prototyping and higher production levels are cost effectively produced to customer specification.

PTFE MilledPTFE MIlling - Teflon Machining - PTFE Milled Parts

Using the latest Precision CNC Milling Machine centres, CNC PTFE Milling. Sentinel Plastics Ltd can produce large or small batch Plastic Milled Parts from all the various types of Industrial Plastics.

Producing Precision PTFE Milled Parts to high Quality standards, in many variant forms. One off prototyping and higher production levels are cost effectively produced to customer specification.

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Plastic Materials Machined

  • Engineering Plastics Materials.
    • ABS Plastic Machined & Fabricated
    • Acetal plastic cnc machined
    • Acrylic Perspex Plastic sheet machining & fabricated
    • Nylon Plastic Machining
    • PEEK Plastic Machining
    • PETG Engineering Plastic
    • Polycarbonate Lexan Makrolon Fabricated
    • Polyethylene LDPE HDPE UHMW Plastic Machining
    • Polypropylene CNC Machined & Fabricated
    • PTFE plastic Machining
    • PVC Sheet Fabricated to Order
    • PVDF machined
    • Ultem Parts Manufacturing.
  •  Industrial Insulation Plastic Materials
    • Micam EM42 Epoxy Laminate Manufactured Parts
    • Epoxy Glass Laminate CNC
    • GPO PGM Polyesterglass Component Parts
    • Tufnol Materials laminated Paper/Fabric

Page Links Below For Further Information

  • Visit The Home Page for Plastic machining UK.
  • Who are Sentinel Plastics?
  • See Plastic Component CNC Milled Machining.
  • Read about Turning Plastic Rod and Tube.
  • Cutting Plastic Sheet on CNC Routing machines.
  • Parts Manufactured by Plastic Fabrication methods.
  • Read about our Plastic machining facilities.
  • Find out about how plastic engineering takes place.
  • How do we machine plastics? See our Guide.
  • Experienced in Plastics
  • Custom Plastic Component Parts
  • CNC Cutting Plastic Rigid Sheet Material
  • Bespoke Fabricated Plastic Sheets
  • Subassembly and Finishing Plastics
  • See what we do!
  • How To CNC Machine Plastic
  • Quality Parts Supplier
  • Industries Using Our Manufacturing Services

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    Tel: 01384 633082 39 Wrights Lane, Cradley Heath, West Midlands, United Kingdom, B64 6QY

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