Characteristics and Applications of Polymers - Plastics

13 important questions on Characteristics and Applications of Polymers - Plastics

What are the major application characteristics and typical applications for Acrylonitrile-butadiene-styrene (ABS)?

ABS are thermoplastics which have outstanding strength and toughness, resistance to heat distortion, good electrical properties, flammable and soluble in some organic solvents. It is used in refrigerator linings, garden equipment, toys, highway safety devices.

What are the major application characteristics and typical applications for Acrylics [poly(methylmethacrylate)]?

Acrylics are themoplastics and have outstanding light transmission and resistande to weathering and fair mechanical properties. They are used in lenses, transparent aircraft enclosures, drafting equipment, outdoor signs.

What are the major application characteristics and typical applications for Fluorocarbons (PTFE or TFE)?

PTFE are thermoplastics and chemically inert in almost all environments, excellent electrical properties, low friction coefficient, can be used up to 260oC, relatively weak, poor cold-flow properties. They are typically used in anticorrosive seals, chemical pipes and valves, bearings, antiadhesive coatings, high-temperature electronic parts.
  • Higher grades + faster learning
  • Never study anything twice
  • 100% sure, 100% understanding
Discover Study Smart

What are the major application characteristics and typical applications for Polyamides (nylons)?

Nylons are themoplastics and have good mechanical strength, abrasion resistance and toughness, low friction coefficient, absorbs water and some other liquids. Is mostly used in bearings, gears, cams, bushings, handles, jacketing for wires and cables.

What are the major application characteristics and typical applications for Polycarbonates?

Polycarbonates are thermoplastics, dimensionally stable, low water absorption, transparent, very good impact resistance and ductility, chemical resistance is poor. Used mostly in safety helmets, lenses, light globes, base for photographic film.

What are the major application characteristics and typical applications for Polyethylenes?

Polyethylenes are thermoplastics, chemically resistant and electrically insulating, tough and relative low friction coefficient, low strength and poor resistance to weathering. They are mainly used in Flexible bottles, toys, tumblers, battery parts, ice trays, film wrapping materials.

What are the major application characteristics and typical applications for Polypropylenes?

Polypropylenes are themoplastics and resistant to heat distortion, have excellent electrical properties and fatigue strength, chemically inert, relatively inexpensive, poor resistance to UV light. They are mainly used in sterilizable bottles, packaging film, TV cabinets, luggage.

What are the major application characteristics and typical applications for Polystyrenes?

Polystyrenes are themroplastics and have excellent electrical properties and optical clarity, good thermal and dimensional stability and are relatively inexpensive. They are used in Wall tiles, battery cases, toys, indoor lighting panels, appliance housings.

What are the major application characteristics and typical applications for Vinyls?

Vinyls are themoplastic and good low-cost, general-purpose materials, ordinarily rigid, made flexible with plasticizers, often copolymerized, suseptible to heat distortion. They are used in floor coverings, pipe, electrical wire insulation, garden hose, phonograph records.

What are the major application characteristics and typical applications for Polyesters (PET or PETE)?

PET are themoplastics and one of the toughest of plastic films, excellent fatigue and tear strength, resistance to humidity, acids, greases, oils and solvents. They are used in magnetic recording tapes, clothing, automotive tire cords, bevarage containers.

What are the major application characteristics and typical applications for Epoxies?

Epoxies are themosetting polymers with an excellent combination of mechanical properties and corrosion resistance, dimensionally stable, good adhesion, relatively inexpensive, good electrical properties. They are used in electrical moldings, sinks, adhesives, protective coatings, used fiberglass laminates.

What are the major application characteristics and typical applications for Phenolics(Bakelite)?

Phenolics are themosetting polymers and have excellent thermal stability to over 150oC, may be compounded with a large number of resins, fillers, etc., is inexpensive. They are used in motor housings, telephones, auto distributors, electrical fixtures.

What are the major application characteristics and typical applications for Polyesters?

Polyesters are thermosetting polymers with excellent electrical properties and low cost, often fiber reinforced.They are used in helmets, fiberglass boats, auto body components, chairs, fans.

The question on the page originate from the summary of the following study material:

  • A unique study and practice tool
  • Never study anything twice again
  • Get the grades you hope for
  • 100% sure, 100% understanding
Remember faster, study better. Scientifically proven.
Trustpilot Logo