C
ClearInsight News

Which of the following is an example of step growth polymer?

Author

William Jenkins

Published Feb 24, 2026

Which of the following is an example of step growth polymer?

Bakelite is an example of step growth polymer.

Similarly, it is asked, which of the following is a step growth?

Nylon-6,6.

Additionally, is Kevlar a step growth polymer? Like Nylon 6-6 synthesis, Kevlar synthesis is an example of a condensation polymerization, as well as a step-growth polymerization.

Then, is polyacrylonitrile a step growth polymer?

Synthetic polymers are man made polymers such polyethene, Teflon and polyacrylonitrile etc. Polythene, Teflon and Polyacrylonitrile are formed by addition or chain growth polymerization.

Is polythene is a step growth polymer?

1.2. Schematics of a typical chain addition mechanism. Commodity polymers, which are typically found in most consumer products, are usually formed by chain growth. These include polyethylene, polystyrene, and polypropylene.

Which one of the following is not a step growth polymer?

PMMA (Poly methyl methacrylate ) does not form through step growth polymerisation.

Is Orlon is a chain growth polymer?

- Polythene and Orlon are addition polymers formed by chain growth polymerization. - Polythene as the name suggests has is made up of only one monomer that is ethane. - Orlon is also called acrilan.

Which of the following is a chain growth polymer?

Teflon is a chain growth polymer as the molecules of tetrafluoroethylene (monomer) simply add together to form the polymer. Hence Option A is the correct answer.

Which of the following is a condensation polymer?

A condensation polymer among the following is: i) Teflon ii) Polystyrene iii) Dacron iv) PVC. Dacron is a condensation polymer. The condensation polymers are formed by repeated condensation reaction between two different bi-functional or tri-functional monomeric units.

Is Phbv chain growth polymer?

It is polyhydroxy butyrate -CO- β-hydroxy valerate. The monomers used are 3-hydroxy butanoic acid and 3- hydroxy pentanoic acid. It has an ester linkage. It is useful to mankind because it is biodegradable polymer and thus prevents environmental pollution.

Which of the following polymer is an example of Fibre?

Silk is protein fibre. Dacron is polyester fibre and Nylon-66 is polyamide fibre.

Is Terylene a step growth polymer?

Terylene is formed by condensation of repeating units of bifunctional monomers to produce long-chain polymers. In this process, the monomers combine to form dimmers then trimers then oligomers, and finally polymers. So terylene is a step-growth polymer.

Is nylon 6 a step growth polymer?

Making nylon from a diacid and a diamine is a step-growth polymerization. So is making nylon from an amino acid. Making nylon from lactams is usually a chain-growth polymerization.

Is PVC an addition polymer?

Polyolefins. Many common addition polymers are formed from unsaturated monomers (usually having a C=C double bond). Examples of such polyolefins are polyethenes, polypropylene, PVC, Teflon, Buna rubbers, polyacrylates, polystyrene, and PCTFE.

Is nylon 6/6 a condensation polymer?

It is a semicrystalline polyamide. Unlike most other nylons, nylon 6 is not a condensation polymer, but instead is formed by ring-opening polymerization; this makes it a special case in the comparison between condensation and addition polymers.

Is nylon a condensation polymer?

Nylon is a type of condensation polymer called a polyamide. Polyamides are created by reacting a type of monomer called a dicarboxylic acid together with another monomer called a diamine. The two monomers form an alternating chain, with water released as a side product of the reaction.

How do you control the molecular weight of a polymer?

To properly control the polymer molecular weight, the stoichiometric imbalance of the bifunctional monomer or the monofunctional monomer must be precisely adjusted. If the nonstoichiometric imbalance is too large, the polymer molecular weight will be too low.

What is step growth polymerisation explain with an example?

Step-Growth Polymerization:

Step-Growth Polymerization is a type of polymerization which sees bi-functional & multifunctional monomers reacting to form dimers, then trimers, then oligomers and finally long chain polymers. Example: Polyethylene Terephthalate.

Is Terylene an addition polymer?

Neoprene and Teflon are formed by addition polymerization while terylene and nylon-6,6 are formed by condensation polymerization.

How do you increase the molecular weight of a polymer?

Cross-linking can be thought of as reducing the number of chain ends and, effectively, increasing the molecular weight of a polymer system [61].

Which one is step growth polymer?

The polyester Dacron and the polyamide Nylon 66, shown here, are two examples of synthetic condensation polymers, also known as step-growth polymers.

Is Dacron a step growth polymer?

Dacron is formed by step growth polymerization of monomer units.

Is starch a chain growth polymer?

Cellulose and Starch are examples of step growth polymerisation and nucleic acid is DNA polymerisation . whereas polystyrene is Chain growth polymer which is produced by chain growth polymerisation. Hence, polystyrene is Chain growth polymer which is produced by chain growth polymerisation.

Continue Reading

How much does a 5 minute video cost?

Is the iPhone SE still good in 2021?

How long does Noctua NT H1 last?

Which of the following is an example of step growth polymer?