In industrial
processes, Propylene glycol is considered as one of the building blocks. It is
non-corrosive, biodegradable, easy to use and safe. Besides its popularity as
heat transfer fluid and antifreeze, it dissolves active agents in drugs,
protects metal against deformation as well as controls the liquid product’s
viscosity. Its efficient uses are not limited just here; this organic alcohol
prolongs the shelf life of dissolved compounds and aid in improving their
stability. Few of its methods and qualities are also described below for your
reference:
Aircraft Deicer:
Regardless of
the weather, the airlines must upkeep with their regular service. During winter
season flight operation is a challenging endeavor. While in flight the aircraft
tend to amass atmospheric ice. Simultaneously, wings of airplane lose their
ability to generate lift as snow can render ground surfaces pretty rough that
it distorts smooth air flow.
It is crucial to
apply the deicer that not just delays the build-up of surface ice, also cleans
the icy surface. Hence, it prevents ice adhesion. The Propylene glycol/ polyvinyl
alcohol is also an ideal compound for aircraft
deicer due to its non-toxicity and provides a low freezing point.
Antifreeze:
Ordinary fluid
like water typically expands when it starts freezing in colder temperature. As
antifreeze when applied to metal pipes, it deforms in time and causes pipes to
rupture. A compound like Propylene glycol with low freezing point and high
boiling water is necessary to avoid engines from freezing or overheating and
undergoing the corrosion.
A combination of
Propylene glycol and water is perfect for pipe containment systems and pipe
burst protection. This compound does not add pressure in metal vessels and
pipes as well as preserves its flowability in engines. It can also be used in
marine transportation and solar panel systems.
Detergents:
Likewise, soaps,
cleaning fluids, and other household detergents need a homogenous distribution
of their active ingredients in their product. When propylene glycol is included
in these products, it efficiently retains its effectiveness by acting as a
stabilizer at lower temperatures.
Resins and Plastics:
The organic
glycol also considered as an essential chemical intermediate and raw material
for the manufacturing of formable plastics like UPR or Unsaturated Polyester
Resins. These resins, on the other hand, are employed for molding elements of
windmill blades, synthetic castings, reinforced plastic laminates, electric
components, tank sheets, compounds of transports.
It is also used
to generate the polyurethanes as it is employed as a starter for polymers. It
is a well-known material for synthetic foams, which are used for furniture and
insulation.
Paints and Coatings:
Propylene glycol
adds considerably to the robust protective power for varnishes and paints. It
also assists in preserve surfaces, maintains the quality, protects the building
against the wear and tear as well as the elegance of the floors especially in
the areas that experience high footfall.
In alkyd resin
production Propylene glycol is also used as a raw material for the production
of varnishes and paints. Even it is also employed in latex-based paints for
thaw and freeze stability. Even the printing inks make efficient use of
Propylene glycol during production as it lowers the UV emission and increases
energy efficiency.
Food Applications:
Propylene glycol
is also used as lubricant, solvent, and preservative in food processing and is
employed in producing bread which improves bread’s firmness and maintains its
freshness. This compound is also used as an extractor to get the flavor from
natural ingredients. In beverages, it offers sparkle, smoothness, and body as a
syrup flavor agent. In many food processing applications, it is employed as
antifreeze and lubricants for boilers and chillers.
For more details
on polyvinyl
alcohol pva manufacturers visit the website Kuraray.eu and we will be
happy to assist you at every step of the way.
Author's Bio:
Elie writes for kuraray.eu and has six years of experience in
writing on topics including polymerization and industrial grade adhesives.
