Polyurea Coating for Industrial Coatings
Polyurea is one of the major categories of polyureas used in industrial coatings and other industries. It has numerous advantages over conventional polyureas and is widely used in a variety of industries like pharmaceuticals, paints, lubricants, and many more. Polyurea can be described as a kind of methanol, which is derived from a byproduct of the reaction between a certain isocyanic acid component and a polyurea resin ingredient during step-growth polymerisation. The polyurea can either be polar or non-polar in nature. Polyurea can have a positive or negative charge. Polyurea is considered as one of the most flexible, light weight, and cost effective building material for various industrial applications.
There are different types of polyurea in the market and the demand and usability varies with it. Among the various polyurea products, polyurea sodium chloride is a popular product for its white colouring properties, which makes it very useful for coating concrete derivatives. Other commonly used polyureas are polyurea borate, polyurea carbonate, polyurea ethanol, polyurea dimethylpentane, polyurea Iodine etc. These are the major polyurea coatings available in the market today. However polyurea market is seeing a rapid growth and there are a lot of companies offering polyurea coating services in the market.
As compared to the rigid foam products, the polyurea products have more elasticity and hence it is used for applications where additional rigidity is required. These coatings are found to be excellent for both concrete and metal structures and are considered as good water-resistance material for any area that requires added moisture resistance. It is also used for protection of the roof, flooring, insulation, and flashings etc of the building. The polyurea market is witnessing huge rise and there are lots of companies that are providing polyurea coating services at competitive prices.
Polyurea sealants are widely used for interior and exterior applications such as, ceiling treatments, floor treatments, partitions, partition walls, facades, fire escapes, roof structure, flashing, roofing membranes, roofing accessories, partition panels, basement waterproofing, and much more. There are many products that are capable of achieving various moisture resistance levels; however, the highest level of moisture resistance can only be achieved through the use of high-quality epoxy polyurea coatings. Epoxy polyurea consists of numerous additives which collectively work like a thermosetting bond to form a smooth, strong bond between the polyurea flakes and the resin layer which is then cured with pressurized air.
Any concrete surface can be treated using a polyurea coating system. Most polyurea systems consist of an epoxy resin-coated structure and a specially designed coating. The most popular polyurea applications include floor treatments such as floor tiles, siding, roofing, facades, and much more. Other common application areas include building facades and entrances, fire escapes, partition walls, garage floors, and many more. Coatings are known to withstand extreme weather conditions and they also provide greater energy efficiency.
Polyurea has been in use since the 1950’s and it has been used widely in construction, metallurgy, and marine industries. The polyurea manufacturing process includes three major steps which include mechanical mixing, injection of resins and heating. It is essential that the correct mixture is achieved for both curing and expansion. Polyurea can be described as high performance fiberglass with a wide range of advantages which includes impact resistance, chemical resistance, and thermal flexibility.