POLYUREA
Polyurea is a type of elastomer that is derived from the reaction product of an isocyanate component and a synthetic resin blend component through step-growth polymerization. The isocyanate can be aromatic or aliphatic in nature.
.
POLYURETHANE
Polyurethane refers to a class of polymers composed of organic units joined by carbamate links. In contrast to other common polymers such as polyethylene and polystyrene, polyurethane is produced from a wide range of starting materials.
POLYASPARTIC
Polyaspartic ester chemistry was first introduced in the early 1990s making it a relatively new technology. The patents were issued to Bayer in Germany and Miles Corporation in the United States. It utilizes the Michael addition reaction. These products are then used in coatings, adhesives, sealants and elastomers.
CHEMICAL
CONTAINMENT TYPES
Containment comes in layers. Coated berms and dikes hold the volume around bulk tanks. Spill pallets and trays catch drums and totes. Portable berms cover transfers and maintenance. Chemical-resistant linings over floors, trenches and sumps catch everything the other layers miss. Which combination you need depends on the chemical, the volume and the substrate underneath it.
