Polyacrylamide is a condensation polymer
which has very useful properties.
Proaid 211 is a complex condensation polymer
of synthetic resins, glycerides and organic esters, designed as an internal lubricant and dispersant.
Examples of this usefulness are described for a simple linear homopolymer to demonstrate the method fundamentals, a condensation polymer
to demonstrate its utility in understanding complex spectra with multiple repeating patterns on different mass scales, and a condensation copolymer to demonstrate how it can elegantly and efficiently reveal unexpected phenomena.
As already noted, PLA is a condensation polymer
with lower molecular weight than PS, so it has intrinsically lower viscosity and melt strength.
Because it is a condensation polymer
, presence of even a very small amount of moisture during melt processing causes degradation of polymer chains and loss of molecular weight and mechanical properties.
22, 1994 /PRNewswire/ -- Eastman Chemical Company (NYSE: EMN) announced today commercialization of a high performance condensation polymer
-- polyethylene naphthalate (PEN) -- for use in a variety of demanding applications.
Additional applications include analysis of condensation polymer
systems, (2) alkyd and polyester resins, silicone polyesters, polyurethanes, epoxy resins, polysiloxanes, polyamides, vinyl polyesters, phenol formaldehyde resins, rosin derivatives, and cellulosics derivatives.
These reactants may include a monomer and a catalyst, two reactants of a condensation polymer
, or a fusible polymer with a chemical heater.
The presentation covers the structure and application of condensation polymers
including alkyds, polyesters and copolymers.
The hydrophilic surfaces of the fibers give them an affinity with condensation polymers
The probable degradation of hydrolyzable condensation polymers
was also addressed and estimated from producer company recommended drying conditions.
When A and B are condensation polymers
(and/or functionalized polyolefins), additional advantages of the MFC approach become apparent: (i) owing to the chemical interactions between the componets (additional condensation and transreactions (26-29)) during extrusion and injection molding.