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Thermoplastics are used for packaging because they can be softened and reshaped as many times as the material can take. This is good, because then they can be recycled and the plastic can be used again.
Thermosetting plastics however, can only be shaped once, as the polymers bond together and are inseparable. This would mean for every piece of packaging more plastic would have to be made, which would be very bad environmentally, as a lot of crude oil and other resources would need to be used up. This cannot be sustained, therefore, thermoplastics are used instead.
What else can I help you with?
What are names of some commonly used thermoplastics?
Acetal is a commonly used name for a family of thermoplastics. Its chemical name is PolyoxyMethylene.Another commonly used name for thermoplastics is Hotmelt.
Why are thermoplastics not used for making saucepan handles give scientific reason?
Because thermoplastic materials melt when they are heated !
What two families of plastic are there?
thermoplastic plastics (recyclable)thermosetting plastics (non-recyclable)
Who invented thermoplastics?
John Wesley Hyatt YOUR WELCOME
When was thermoplastics invented?
1809 by Isaac Newton. He discovered it in Frankfurt
Two types of thermoplastic?
thermoplastics and thermosetting plastics thermoplastics go soft when exposed to heat thermosetting plastics set (harden) when exposed to heat only thermoplastics are recyclable
What are names of some commonly used thermoplastics?
Acetal is a commonly used name for a family of thermoplastics. Its chemical name is PolyoxyMethylene.Another commonly used name for thermoplastics is Hotmelt.
Why are thermoplastics are not used for making saucepan handles?
because they melt... read thermoplastics very slowly
What thermoplastics are in your house?
Common thermoplastics found in most households include polyethylene (used in plastic bags and containers), polypropylene (found in food containers and some furniture), and polyvinyl chloride (PVC, used in pipes and vinyl flooring). Additionally, polystyrene can be found in packaging materials and disposable cutlery. These materials are popular due to their versatility, durability, and ease of processing.
What are thermoplastics used in?
thermo plastic is used in gloves Lego and helmlets
What thermoplastics are used in school?
because poo is poo and wee is wee
Why can thermoplastics be recycled?
Because it can be melted down , also it can be re-used as it can be reshaped.
Are thermoplastics used to make objects that must resist high temperatures?
Very true.
Can you name 10 different facts about thermoplastics?
* acrylonite butodine styrene * acrylic * celluloid * cellulose acetate * ethylene-vinyl acetate * styrene-acrylonitrile * polyvinylidene chloride * polyvinyl chloride * polyvinyl acetate * polyurethane
Who uses thermoplastics?
Kayaks can be made out of thermoplastics, a company called delta makes a bunch.
What is the use of poly vinyl chloride?
Polyvinyl chloride (PVC) is commonly used in construction for pipes, window frames, and siding due to its durability and resistance to corrosion. It is also used in medical devices, clothing, and furniture because of its versatility and low cost. Additionally, PVC is employed in packaging materials and electrical cables.
What kind of Plastics are Thermoplastics?
Thermoplastics are plastics that can be melted and recycled. Thermoplastics are used for many objects such as bottles, bags, records, hoses, clothes, containers, etc. There are a variety of different types thermoplastics and can have many different qualities to combat the environment. They are different from "thermosetting" plastics in this way.Thermosetting plastics are typically heated and compressed in a mold to achieve a desired shape or mixed from a resin and a hardener as used for composite material. When they are in contact with high temperatures they burn instead of melt, which is why they cannot be recycled. They are generally used for kitchen utensils like a spatula but are often used for telephones, computers etc.Thermoplastics:ABSVinylPETEPPPEHDPEPolyesterPSThermosetting plastics:Vulcanized rubberBakeliteDuroplastUrea-formaldehydeMelamine resinEpoxy resinPolyimides
