Custom Machined PTFE Parts
Custom machined PTFE parts are manufactured according to customer drawings, samples or application requirements.
PTFE provides excellent chemical resistance, a low-friction non-stick surface, low moisture absorption and good electrical-insulation performance. These characteristics make it suitable for laboratory fixtures, chemical-contact components, experimental molds, sample trays and precision-machined industrial parts.
We can manufacture custom PTFE products including:
- PTFE Petri dishes
- PTFE laboratory trays
- Hydrogel tensile-test molds
- Dumbbell specimen molds
- Circular experimental molds
- Square experimental molds
- Sample holders
- Chemical-resistant containers
- Sealing rings and spacers
- Bushings and sleeves
- Custom components according to drawings
Standard circular mold dimensions are available from approximately 10 mm inner diameter × 20 mm outer diameter up to 200 mm inner diameter × 210 mm outer diameter.
Available depths include:
- 1 mm
- 2 mm
- 3 mm
- 4 mm
- 5 mm
- 10 mm
- 15 mm
- Custom depth
Both round and square designs can be produced.
Key Features
- Manufactured according to drawings or samples
- Excellent resistance to many corrosive chemicals
- Smooth and non-stick surface
- Low moisture absorption
- Easy sample release and cleaning
- Suitable for laboratory and experimental applications
- Round and square designs available
- Custom inside and outside dimensions
- Custom depth and wall thickness
- Prototype and small-batch production available
- CNC turning, milling and drilling available
- Natural white and modified PTFE grades available
Standard Circular Mold Sizes
| Inside Diameter |
Outside Diameter |
| 10 mm |
20 mm |
| 20 mm |
30 mm |
| 30 mm |
40 mm |
| 40 mm |
50 mm |
| 50 mm |
60 mm |
| 60 mm |
70 mm |
| 70 mm |
80 mm |
| 80 mm |
90 mm |
| 90 mm |
100 mm |
| 100 mm |
110 mm |
| 110 mm |
120 mm |
| 120 mm |
130 mm |
| 130 mm |
140 mm |
| 140 mm |
150 mm |
| 150 mm |
160 mm |
| 160 mm |
170 mm |
| 170 mm |
180 mm |
| 180 mm |
190 mm |
| 190 mm |
200 mm |
| 200 mm |
210 mm |
Other dimensions can be manufactured according to drawings.
Available Designs
PTFE Petri Dishes
PTFE Petri dishes are suitable for laboratory procedures involving corrosive chemicals, low-surface-energy materials or samples that may adhere to conventional containers.
Custom options include:
- Diameter
- Depth
- Wall thickness
- Flat or recessed base
- Lid
- Surface finish
- Identification marking
PTFE Laboratory Trays
PTFE trays can be used for sample handling, chemical processing, drying, cleaning and laboratory storage.
Available shapes include:
- Round
- Square
- Rectangular
- Custom profile
Hydrogel Tensile-Test Molds
Custom PTFE molds can be used to prepare hydrogel or soft-material specimens for tensile testing.
Available options include:
- Dumbbell specimen cavities
- Rectangular specimen cavities
- Circular sample cavities
- Multiple cavities in one plate
- Custom gauge length
- Custom specimen thickness
- Removable covers or pressing plates
The low-adhesion PTFE surface helps release soft or sticky samples after forming.
Custom Machining Capabilities
We can process PTFE and other engineering plastics using:
- CNC turning
- CNC milling
- Drilling
- Boring
- Thread machining
- Groove machining
- Surface milling
- Contour machining
- Cut-to-size processing
- Prototype production
- Small- and medium-batch manufacturing
Custom parts can be produced from:
- PTFE
- PFA
- PVDF
- PCTFE
- PEEK
- FEP, subject to component design
- Filled or modified PTFE grades
Typical Applications
- Hydrogel research
- Material tensile testing
- Laboratory sample preparation
- Pharmaceutical research
- Medical-device development
- Chemical experiments
- Semiconductor processing
- University and research laboratories
- Fluid-handling equipment
- Electrical-insulation components
- Sealing and low-friction parts
- Precision industrial machinery
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