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THERMOPLASTIC Linear
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What is polypropylene foam?
Polypropene is a thermoplastic polymer made by the chemical industry packaging, textiles (e.g. ropes, thermal underwear and carpets), stationery, plastic parts and reusable containers of various types, laboratory equipment, loudspeakers, automotive components, and polymer banknotes.
What is is the monomer for cellulose?
cellulose is a linear polymer of glucose.
What is Semitelechelic polymer?
The term "semitelechelic" in reference to polymers may be a bit misleading. A telechelic polymer is one that has a reactive functional group. Most polymers have reactive groups on a least one end. These are monotelechelic. Linear polymers with reactive groups on both ends are ditelechelic. Branched or star-shaped polymers may be tri-, tetra-, penta-, et cetera telechelic. As I understand the nomenclature (professionally, I am a scientist working with polyethylene glycol), "semitelechelic polymer" is usually used to refer to a monotelechelic polymer.
What type of polymer can be described as having only one starting point and one ending point?
linear
How does the structure of a thermoplastic differ from a thermosetting plastic?
Once 'set' these plastics cannot be reheated to soften, shape and mould.Thermosetting Plastics are made up of lines of molecules which are heavily cross linked. It creates a rigid molecular structure.They may be heated the first time and shaped but they become permanently stiff and solid.Unlike thermoplastics, they retain their strength and shape even when heated.
What type of polymer is?
A thermoplastic. A hydrocarbon. A linear hydrocarbon. All of these cklassifications can be applied.
Is Teflon a thermosetting polymer?
teflon is thermoplastic as it contains a linear chain and is not crosslinked..
What is polypropylene foam?
Polypropene is a thermoplastic polymer made by the chemical industry packaging, textiles (e.g. ropes, thermal underwear and carpets), stationery, plastic parts and reusable containers of various types, laboratory equipment, loudspeakers, automotive components, and polymer banknotes.
Model question papers for polymer science?
linear polymer
Does a linear polymer have to go in a straight line?
Not on the macroscopic scale but microscopically the polymer is a fiber.
What is is the monomer for cellulose?
cellulose is a linear polymer of glucose.
What is the cellulose monomer?
cellulose is a linear polymer of glucose.
What is an amylose?
An amylose is the soluble form of starch which is a linear polymer of glucose.
Is a nucleic acid a monomer or a polymer?
No. A nucleic acid is a subunit of a [the] polymer.
What is Semitelechelic polymer?
The term "semitelechelic" in reference to polymers may be a bit misleading. A telechelic polymer is one that has a reactive functional group. Most polymers have reactive groups on a least one end. These are monotelechelic. Linear polymers with reactive groups on both ends are ditelechelic. Branched or star-shaped polymers may be tri-, tetra-, penta-, et cetera telechelic. As I understand the nomenclature (professionally, I am a scientist working with polyethylene glycol), "semitelechelic polymer" is usually used to refer to a monotelechelic polymer.
What is the material on water pipes?
water pipes are almost always made of a polymer PVC (Poly Vinyl Chloride)... it is a linear polymer with 1-chloro ethene as its repeating unit...
What type of polymer can be described as having only one starting point and one ending point?
linear
