Engineering and Design Services
Fairchild Plastic Materials
Molded and Extruded Plastics: TPEs, PVC, Polyethylene, LDPE, HDPE, Polypropylene, Nylon, and others.
Thermoplastic Elastomers (TPEs)
Thermoplastic Elastomers (TPE’s) are flexible materials that have the characteristics and performance abilities of rubber but are processed like a plastic. With the ability to be stretched to at least twice its size at room temperature and still return to its original length upon release of stress, it has a longer life and physical range than most alternate materials. TPE’s are classified into 6 traditional classes; Styrenics (S-TPE’s), Copolyesters (COPE’s), Polyurethanes (TPU’s), Polyamides (PEBA’s), Polyolefin Blends (TPO’s), and Polyolefin Alloys (TPV’s). In addition to these, there are approximately 3 new TPE entrants including Reactor TPO’s (R-TPO’s), Polyolefin Plastomers (POP’s), and Polyolefin Elastomers (POE’s).
Thermoplastic Vulcanizates (TPVs)
Thermoplastic Vulcanizates (TPVs) are high-performance elastomeric materials that combine the flexibility and resilience of rubber with the ease of thermoplastic processing. As a subcategory of Thermoplastic Elastomers (TPEs), TPVs are created through dynamic vulcanization, where cross-linked rubber particles—typically EPDM—are finely dispersed within a thermoplastic matrix such as polypropylene. This structure gives TPVs the ability to deliver excellent compression set resistance, chemical resistance, and durability while maintaining the ability to be melted and reprocessed like plastic. Commonly used in automotive weatherstripping, appliance seals, and industrial extrusions, TPVs perform well under stress, resist UV and ozone exposure, and maintain flexibility over a wide temperature range, making them an ideal material for demanding sealing applications.
Polyvinyl Chloride (PVC)
Polyvinyl Chloride (PVC) is a thermoplastic. A plasticizer liquid is added to material to make original material soft and moldable. PVC has numerous properties including various colors or clarity, flexibility, flame resistance, compatibility with other additives, electrical resistance, impact strength and resistant to bad weather conditions also resistance to grease, oil and chemicals. PVC is commonly used for pipes and plumbing because it’s durable, resistant to corrosion, and less costly than metal pipes. It is also the least environmentally friendly plastic. Extruded PVC is used for sealing items such as garage doors or refrigerators and for structural components of vehicles.
Nylon
Nylon is a synthetic thermoplastic fiber. It melts easily when exposed to heat, varying luster, resistance to insects, fungi, molds and chemicals and is less absorbent than other materials. Nylon is used as a fabric or mechanically. In its solid form it is very wear resistant and used to build low to medium stress gears, bearings, bushings, and other mechanical parts. As a fabric, it was used as a replacement for silk in clothing, parachutes, stockings, toothbrushes, etc.
Polyethylene, LDPE and HDPE
Polyethylene is a thermoplastic. The most common polymer in plastics is polyethylene. It is cheap, flexible, durable, and chemically resistant. There are two different types LDPE and HDPE. LDPE: polymer strands are entangled and loosely organized, so it’s soft and flexible. It was first used to insulate electrical wires, but today it’s used in films, packaging material, wraps, bottles, disposable gloves and garbage bags. LDPE stands for low-density polyethylene based off the ability to float in a mixture of alcohol and water. HDPE: When ethylene is polymerized in the presence of various metals, a tighter, denser, more organized structure was produced called high-density polyethylene. HDPE is a harder plastic with a higher melting point than LDPE, and sinks in an alcohol-water mixture. HDPE is used for containers, plumbing, and automotive fittings.
Polyethylene Terephthalate (PET or PETE)
Polyethylene Terephthalate (PET or PETE) is a thermoplastic polymer is used in creation of synthetic fibers. PET is less permeable than other low-cost plastics since it is often paired with aluminum to reduce permeability. This makes it a popular material for making carbonated drink bottles. PET is available in transparent, opaque and white coloring. PET is strong and abrasion resistant, and is used for making mechanical parts, food trays, and other items that require impact resistance.
Polypropylene (PP)
Polypropylene (PP) is a thermoplastic polymer. The various forms of polypropylene have different melting points, hardnesses, clarity, impact resistance. PP was first created as a cheaper version of Polyethylene. It is commonly shaped using injection molding techniques. Polypropylene is commonly used in packaging, textiles, car trim, battery cases, bottles, tubes and bags.
Acrylonitrile Butadiene Styrene (ABS)
Acrylonitrile Butadiene Styrene (ABS) is a tough, impact-resistant thermoplastic known for its strength, rigidity, and excellent dimensional stability. ABS extrusions combine these mechanical properties with good surface quality and resistance to abrasion, making them ideal for structural and decorative applications alike. Made from a blend of acrylonitrile for chemical resistance, butadiene for toughness, and styrene for rigidity and processability, ABS is easy to thermoform, machine, and bond. It performs well in a variety of environments and maintains stability under load, which makes it a popular choice for products like protective trim, edge guards, enclosures, and automotive or appliance components. Its consistent performance, ease of fabrication, and low cost make ABS extrusions a reliable option for both functional and aesthetic parts.