Structure Of Monomer Unit Of Natural Rubber

Natural rubber is a polymer a long chain like molecule that contains repeating subunits.

Structure of monomer unit of natural rubber.

The chemical name for natural rubber is polyisoprene. Isoprene or 2 methyl 1 3 butadiene is a common organic compound with the formula ch 2 c ch 3 ch ch 2. The term polymer comes from the greek poly meaning many and mer meaning parts. Its iupac name is 2 methylbut 1 3 diene.

In its pure form it is a colorless volatile liquid. The monomer meaning one part from which it is built is isoprene. The structure of isoprene is given below. Moritz in textiles polymers and composites for buildings 2010.

What is the monomer unit of natural rubber. The particular monomer units of polymers are produced by the petrochemical processes of distillation of crude oil. Isoprene is an unsaturated hydrocarbon. The monomer unit for natural rubber is isoprene.

Natural rubber also called india rubber latex amazonian rubber caucho or caoutchouc as initially produced consists of polymers of the organic compound isoprene with minor impurities of other organic compounds plus water thailand and indonesia are two of the leading rubber producers. Depending on its molecular structure polyisoprene can be a resilient elastic polymer as in the case of natural rubber and isoprene rubber or a tough leathery resin as in. Types of polyisoprene that are used as natural rubbers are classified as elastomers. Polyisoprene polymer of isoprene c 5 h 8 that is the primary chemical constituent of natural rubber of the naturally occurring resins balata and gutta percha and of the synthetic equivalents of these materials.

During the distillation of crude oil the hydrocarbon molecular chains are divided into gas benzin diesel and heavy fuel. The monomer of natural rubber is isoprene.