by admin | Jun 4, 2015 | sem1
Second Law of Thermodynamics Thermodynamics is a branch of physics which deals with the energy and work of a system. Thermodynamics deals only with the large scale response of a system which we can observe and measure in experiments. In aerodynamics, the...
by admin | Jun 4, 2015 | sem1
Terminology of Thermodynamics The important parts of the study of thermodynamics are a few terms and definitions, which must be understood clearly, and these are as follows: 1. System, boundary and surroundings: A thermodynamic system may be defined as any specified...
by admin | Jun 4, 2015 | sem1
Techniques of polymerization Bulk polymerization Bulk polymerization or mass polymerization is carried out by adding a soluble initiator to a pure monomer in liquid state. The initiator should dissolve in the monomer. The reaction is initiated by heating or exposure...
by admin | Jun 4, 2015 | sem1
Epoxy Resin Epoxy is the cured end product of epoxy resins, as well as a colloquial name for the epoxide functional group. Epoxy is also a common name for a type of strong adhesive used for sticking things together and covering surfaces, typically two resins that need...
by admin | Jun 4, 2015 | sem1
Suspension Polymerization Suspension polymerization is used only in free radical type processes. The monomer is mechanically dispersed in a media, usually water. There are cases where an organic media is used in which neither the polymer nor the monomer are soluble in...
