POLYURETHANES / POLYUREAS
Corolon's Polyurethane/Polyurea are high performance elasto-plastic polymers.
They are characterized by high physical properties, outstanding chemical
and solvent resistance, usability under wide climatic conditions with
outstanding durability. They are composed of isocyanate prepolymers which
are reacted with amine prepolymers to form a polyurethane/polyurea elastomer.
Both components are low viscosity fluids which react very quickly to form
a tough polymer when mixed and applied using hot plural component airless
Some applicable uses
would include but are not limited to the following:
- Sanitary coatings
for lining meat, poultry and other food processing facilities.
- Lining of steel,
masonry or wood tanks, silos, pipes and flumes.
- Application to
geotextiles to form ponds, contain spills, prevent escape of effluents
and prevent loss of water or petroleum products.
- Provide protection
for rigid urethane foam insulation.
- Coat expanded polystyrene
board to provide both physical and chemical protection.
- Can be applied
over open-cell flexible foam to seal the surface and provide a good
- Provides a tough,
abrasion, chemical and corrosion resistant liner for truck beds and
- Suitable for automobile
and pedetrian traffic deck surfacing and waterproofing.
- May be used to
repair or replace existing containment liners.
- Provides a stable
surface for decorative items such as artificial landscapes, stage props,
art objects, etc.
- Production of plastic
articles by spraying into open (one-sided) molds.
- Lining of cargo
holds on ships to provide abrasion resistance or for sanitation and
ease of cleaning.
- Lining of rail
freight cars to provide abrasion resistance, improve sanitation and
enhanced slip for easier more complete discharge of loads.
- Encapsulation of
asbestos and other environmentally undesirable material.
- Abrasion resistant
surfaces for snow plows, sand trucks, and salt spreaders.
- Sealing and corrosion
protection of sewer manholes.
- Lining of hot asphalt
- Sealing of metal
building seams and fasteners.
- Protection of polyurethane
foam roofing from damage by hail, birds, traffic and ice build up.