1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Fudgin [204]
3 years ago
5

Write 5 thermoplastics giving their

Arts
1 answer:
Afina-wow [57]3 years ago
8 0

Answer:

Acrylic

Acrylic, a polymer called poly(methyl methacrylate) (PMMA), is also known by trade names such as Lucite, Perspex and Plexiglas. It serves as a sturdy substitute for glass for such items as aquariums, motorcycle helmet visors, aircraft windows, viewing ports of submersibles, and lenses of exterior lights of automobiles. It is extensively used to make signs, including lettering and logos. In medicine, it is used in bone cement and to replace eye lenses. Acrylic paint consists of PMMA particles suspended in water.

Nylon

Nylon, belonging to a class of polymers called polyamides, has served as a substitute for silk in products such as parachutes, flak vests and women's stockings. Nylon fibers are useful in making fabrics, rope, carpets and strings for musical instruments. In bulk form, nylon is used for mechanical parts, including machine screws, gear wheels and power tool casings. In addition, nylon is used in the manufacture of heat-resistant composite materials.

Polyethylene

Polyethylene (or polyethene, polythene, PE) is a family of materials categorized according to their density and molecular structure. For example, ultra-high molecular weight polyethylene (UHMWPE) is tough and resistant to chemicals, and it is used to manufacture moving machine parts, bearings, gears, artificial joints and some bulletproof vests. High-density polyethylene (HDPE) is used to make milk jugs, margarine tubs and water pipes. Medium-density polyethylene (MDPE) is used for packaging film, sacks and gas pipes and fittings. Low-density polyethylene (LDPE) is soft and flexible and is used in the manufacture of squeeze bottles, sacks and sheets.

Polypropylene

Polypropylene (PP) is useful for such diverse products as reusable plastic containers, diapers, sanitary pads, ropes, carpets, plastic moldings, piping systems, car batteries, insulation for electrical cables and filters for gases and liquids. In medicine, it is used to repair hernias and to make heat-resistant medical equipment. Polypropylene sheets are used for stationery folders and packaging and storage boxes.

Polystyrene

Polystyrene is manufactured in various forms that have differing applications. Extruded polystyrene (PS) is used in the manufacture of disposable cutlery, CD and DVD cases, plastic models of cars and boats, and smoke detector housings. Expanded polystyrene foam (EPS) is used in making insulation and packaging materials, such as the "peanuts" and molded foam used to cushion fragile products. Extruded polystyrene foam (XPS), known by the trade name Styrofoam, is used to make architectural models and drinking cups for heated beverages. Polystyrene copolymers are used in the manufacture of toys and product casings.

Polyvinyl chloride

Polyvinyl chloride (PVC) is a tough, lightweight material that is resistant to acids and bases. Much of it is used by the construction industry, such as for vinyl siding, drainpipes, gutters and roofing sheets. It is also converted to flexible forms with the addition of plasticizers, thereby making it useful for items such as:

hoses

tubing

electrical insulation

coats

jackets

upholstery

Flexible PVC is also used in inflatable products, such as water beds and pool toys.

Teflon

Teflon is the brand name given by DuPont Corp. for a polymer called polytetrafluoroethylene (PTFE), which belongs to a class of thermoplastics known as fluoropolymers. It is famous as a coating for non-stick cookware. Being chemically inert, it is used in making containers and pipes that come in contact with reactive chemicals. It is also used as a lubricant to reduce wear from friction between sliding parts, such as gears, bearings and bushings.

You might be interested in
What did you hear in a letter that really caught your attention?
Vesnalui [34]
I remembered one time I heard “If you want to look young and thin, hang out around fat old people.” Then I was WHAT?! and wondered if it would work.
4 0
2 years ago
Read 2 more answers
PLZ HELP ME WITH THIS
GenaCL600 [577]
I would recommend that Vivian should use the thin font. This gives the impression of fragility and delicacy, so fits with the purpose of the business.
4 0
3 years ago
Read 2 more answers
1. What part of a sewing machine leads the balance wheel through the
Black_prince [1.1K]
ANSWER!

B)belt guide
5 0
3 years ago
EDGAR DEGAS IS AN ARTIST WHO IS ASSOCIATED WITH IMPRESSIONISM BY ALLOWING THE WINDOWS TO BE INCLUDED IN THE SCENE DEGAS CREATED
DedPeter [7]
<span>C. The light source was important to the scene</span>
7 0
3 years ago
Which style is described as playful, light-hearted, and fanciful? Baroque Neoclassicism Romantic Rococo
Lorico [155]

The Rococo style is described as playful, light-hearted, and fanciful. This style in interior design, the decorative arts, painting, architecture, and sculpture developed at 18th century. The style is characterized with natural motifs, elaborate carved forms, asymmetry, acanthus leaf as basic motif of Rococo design...

7 0
3 years ago
Read 2 more answers
Other questions:
  • In march of 1973, elvis records __________ at rca in hollywood, featuring a fade in jam on a medium tempo blues rock feel, sung
    12·1 answer
  • In perspective, what are the lines that run parallel to the horizon line?
    12·2 answers
  • What hip-hop pioneer is regarded as the godfather of hip-hop because of his early involvement in the art form, as well as his co
    15·2 answers
  • Why did Edgar Degas and Claude Monet supposedly declare that by the year 2000, Bouguereau would be considered the greatest paint
    8·1 answer
  • WHATS THE SONG
    10·2 answers
  • What do we call a religious artwork of Christ, the Virgin Mary, or a saint that was used for honoring that figure?
    15·2 answers
  • Patricia goes to buy a camera. She tells the clerk she is a beginner and wants to know how to focus. What feature should the cle
    9·1 answer
  • Whether an artist creates two-dimensional or three-dimensional art works in a traditional medium like painting, or makes art usi
    11·1 answer
  • Infants gaining control of their torso before gaining control of their arms and legs is known as the cephalocaudal trend.
    10·2 answers
  • A farmer sells 9.6 kilograms of apples and pears at the farmer's market.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!