Polybutadiene or Butadiene rubber or BR.

Polybutadiene or Butadiene rubber or BR;

Polybutadiene is a synthetic rubber.
Polybutadiene rubber is a polymer formed from the polymerisation of the monomer 1,3-butadiene.

Polybutadiene.
Polybutadiene has good abrasion and tear resistance.
Polybutadiene was one of the first types of synthetic elastomer or rubber to be invented.
Polybutadiene is a diene polymer, that is, it is a polymer made from a monomer that contains two carbon-carbon double bond, specifically butadiene.
Polybutadiene has a high resistance to wear and is used especially in the manufacture of tires.
It is also used to make golf balls and various elastic objects.
Polybutadiene rubber can also be used in footwear.
Butadiene rubber is used in conveyor belts.
Polybutadiene rubber is used in toys.

Uses of Polybutadiene rubber.

Questions on Polybutadiene;

Q1) What is Polybutadiene?

Ans) Polybutadiene is a synthetic rubber.

Q2) How is Polybutadiene prepared?

Ans) Polybutadiene rubber is a polymer formed from the polymerisation of the monomer 1,3-butadiene.

Q3) Write some properties of Polybutadiene?

Ans) Some properties of Polybutadiene rubber are given below;

1) Polybutadiene has good abrasion and tear resistance.

2) Polybutadiene was one of the first types of synthetic elastomer or rubber to be invented.

3) Polybutadiene is a diene polymer, that is, it is a polymer made from a monomer that contains two carbon-carbon double bonds, specifically butadiene.

4) Polybutadiene has a high resistance to wear.

Q4) Write some uses of Polybutadiene?

Ans) Some uses of Polybutadiene are given below;

1) Polybutadiene has a high resistance to wear and is used especially in the manufacture of tires.

2) It is also used to make golf balls and various elastic objects.

3) Polybutadiene rubber can also be used in footwear.

4) Butadiene rubber is used in conveyor belts.

5) Polybutadiene rubber is used in toys. Next

Comments

Polylactic acid/PLA.

Polylactic acid/PLA. Polylactic acid is a biodegradable thermoplastic polymer . Polylactic acid is obtained from lactic acid monomer. Polylactic acid. Polylactic acid is stable to UV radiation. Polylactic acid has good resistance to moisture. Polylactic acid has good elasticity. Polylactic acid is an aliphatic polyester . It can be used as a food packaging polymer. Polylactic acid is suitable for textile fibre applications such as shirts, carpets, sportswear etc. Polylactic acid is used in implants and medical devices (screws, sutures etc). Polylactic acid is suitable for use in floor mats. Uses of Polylactic acid. Questions on Polylactic acid/PLA; Q1) What is Polylactic acid? Ans) Polylactic acid is a biodegradable thermoplastic polymer. Q2) What is the monomer of Polylactic acid? Ans) Polylactic acid is obtained from lactic acid monomer. Q3) Write some properties of Polylactic acid? Ans) Some properties of Polylactic acid are given below; ...

Determination of molecular weight by osmotic pressure method

Determination of molecular weight by osmotic pressure method. Osmotic pressure method is also called membrane osmometry. This method is widely used to determine the number average molecular weight of polymers. This method is based on the phenomenon of osmosis. If a pure solvent is separated from a solution through a semipermeable membrane, due to concentration (chemical potential) difference between the solvent and solution, the solvent will flow into the solution through semipermeable membrane. The pressure applied on the solution to completely stop the flow of solvent into it through semipermeable membrane is called osmotic pressure. The theory of osmotic pressure also applies to a solution of polymers. Ordinary solution obeys Van't Hoff equation i.e π=cRT/M Where π is osmotic pressure, c is concentration in mass per unit volume, R is gas constant, T is temperature and M is molar mass. The polymer solution are non ideal. Taking into account their deviation and us...

Monomers.

Monomers. A monomer is a molecule that can be reacted together with other monomer molecules to form a larger polymer chain. Some monomers are given below with their polymers . Tetrafluoroethene ; Tetrafluoroethene is the monomer of Teflon . Teflon and its monomer. Acrylonitrile (vinyl cyanide); Acrylonitrile is the monomer of Polyacrylonitrile . Polyacrylonitrile and its monomer. Isoprene; Isoprene is the monomer of Polyisoprene (natural rubber). Polyisoprene and its monomer. Chloroprene; Chloroprene is the monomer of Neoprene . Neoprene and its monomer. Vinyl chloride; Vinyl chloride is the monomer of Poly(vinyl chloride) . Polyvinyl chloride and its monomer. Vinyl acetate; Vinyl acetate is the monomer of Poly(vinyl acetate). Poly(vinyl acetate) and its monomer. Propylene; Propylene is the monomer of Polypropylene . Polypropylene and its monomer. Styrene; Styrene is the monomer of Polystyrene . Polystyrene and i...

Polymers

Search This Blog