Kapton
A polyimide film developed by Dupont is used in a variety of applications and industries including consumer electronics, solar photovoltaic and wind energy, aerospace, automotive, medical devices and biotech products. It has good insulation and temperature characteristics and is available in many types, sizes and thicknesses. Potomac carries Kapton HN and VN material on the shelf and can turnaround custom parts in as quickly as 24 hours in some cases.
PEEK
Polyether ether ketone is a colorless polymer thermoplastic typically used in medical, biotech, aerospace and automotive applications. It has a high tensile strength, has a wide temperature range and is very resistant to wear. Potomac has extensive experience fabricating precision PEEK parts such as microfluidic devices and complex automotive parts.
Polycarbonate
Polycarbonate is one of the most widely used thermoplastics because it is highly durable, extremely scratch resistant and very inexpensive. Also known as Lexan, Makroclear and Makrolon, it has been used by almost every industry including automotive, defense, medical device, biotech, electronics, alternative energy, etc.
BoPET
Biaxially-oriented polyethylene terephthalate is a polyester film used many types of biotech, electrical and packaging applications. Also known as Hostaphan, Melinex and Mylar, BoPET is one of the many materials that can be metalized with conductive coatings such as ITO and patterned by Potomac Photonics.
Nylon
Nylon is a highly durable synthetic polymer that is also known as polyamide. It is available in many different types of configurations. Potomac has machined highly precise features in nylon including blind channels in nylon rods for a medical device application.
ABS
Acrylonitrile butadiene styrene is a thermoplastic that is commonly used for mechanical parts and processes. It is an extremely tough material with good heat resistance and is available in many different types and colors. In addition to machining complex ABS parts, Potomac has the capability to laser mark ABS quickly and cost effectively.
Polyethylene
Polyethylene a thermoplastic polymer is one of the most popular materials used in consumer applications. Widely used for packaging products such as bags, films and heat shrink, polyethylene is available in many different types of branching and density configurations that make it a material of choice for other industries such as military, medical and biotech. Potomac has experience cutting and drilling small holes in many types of polyethylene including High Density Polyethylene (HDPE), Low Density Polyethylene (LDPE), Very Low Density Polyethylene (VLDPE) for applications such as leak test hole drilling for the pharmaceutical and medical industries.
Polytetrafluoroethylene (PTFE)
Polytetrafluoroethylene (PTFE) is a synthetic fluoropolymer and is best known by the Dupont brand name Teflon. PTFE is low friction material, has excellent dielectric properties, and has very high melting temperature. PTFE is widely used in semiconductor, consumer and biopharma applications. Potomac has the capability to machine PTFE with our low wavelength lasers and micro-cnc systems with feature sizes as small as 1 micron.