What type of polymer is polycarbonate?

thermoplastic polymer
Polycarbonate is a high-performance tough, amorphous and transparent thermoplastic polymer with organic functional groups linked together by carbonate groups (–O–(C=O)–O–) and offers a unique combination of properties.

Which polymers are addition polymers?

Addition polymers include polystyrene, polyethylene, polyacrylates, and methacrylates. Condensation polymers are formed by the reaction of bi- or polyfunctional molecules, with the elimination of some small molecule (such as water) as a by-product. Examples include polyester, polyamide, polyurethane, and polysiloxane.

Is polypropylene an addition polymer?

The most prevalent addition polymers are polyolefins, i.e. polymers derived by the conversion of olefins (alkenes) to long-chain alkanes. Examples of such polyolefins are polyethenes, polypropylene, PVC, Teflon, Buna rubbers, polyacrylates, polystyrene, and PCTFE.

Is polycarbonate a polymer?

Polycarbonates (PC) are a group of thermoplastic polymers containing carbonate groups in their chemical structures. Polycarbonates used in engineering are strong, tough materials, and some grades are optically transparent. They are easily worked, molded, and thermoformed.

Does polycarbonate have cross linking?

It’s very different from polycarbonate of bisphenol A. We make it by starting with this monomer: You can see that it has two allyl groups on the ends. This crosslinking is makes the material very strong, so it won’t break nearly as easily as glass will.

How polycarbonate polymer can be formed?

The polycarbonate most used is manufactured by condensation polymerization between bisphenol A and either carbonyl chloride or diphenyl carbonate. The polymer is usually formed by the reaction of bisphenol A and carbonyl chloride in a basic solution.

Which polymer is not an addition polymer?

Nylon-6,6 is not an example of addition polymer. It is a condensation polymer. This polymer is prepared by the condensation copolymerisation of hexamethylene-diamine and adipic acid under high pressure and at high temperature.

How do you identify addition polymers?

Addition polymerization is the process of repeated addition of monomers that possess double or triple bonds to form polymers….Difference Between Addition And Condensation Polymerization.

Addition Polymerization	Condensation Polymerization
Addition of monomers results in polymers	Condensation of monomers result in polymers

Is polycarbonate a condensation polymer?

Is polycarbonate a plexiglass?

LEXAN and Plexiglass are both trade names for plastic sheet materials known as Polycarbonate and Acrylic. Since both are widely utilized as see-through plastics, the two are often compared. Both serve as quality alternatives to glass, weighing much less and both being shatter resistant.

What is the difference between polymer and polycarbonate?

The key difference between polycarbonate and plastic is that polycarbonates are lighter but, much stronger than plastic. Polycarbonate and plastic are polymer materials. Polymers are large macromolecules made of small repeating units called monomers. The monomers of polycarbonates are bisphenol A and phosgene.

What is polycarbonate cover?

It is made from polycarbonate that helps to absorb shock and protect the phone from daily wear and tear. The cover is see-through, which enhances the decor of it.