In recent years, there has been a black technology on the market that is known as the strongest black technology in the coating industry - polyurea waterproof coating, many people are curious, what is polyurea? What is the power of polyurea, and what are the advantages compared with other waterproof materials?

Today, let's get to know this star product in the waterproof coating industry.       

                                                       What is polyurea？

Polyurea waterproof and anti-corrosion coating is a kind of aliphatic polyurea waterproof coating, the material has excellent bonding strength with the concrete base surface, due to its unique chemical structure, the product excellent high strength, high toughness and acid and alkali resistance and other characteristics of the use of coating has the characteristics of anti-stretch, wear resistance, impact resistance, etc., effectively preventing the concrete floor from being damaged by temperature difference and stress cracking.

Polyurea spraying has a wide range of applications：

Tunnel waterproofing, sewage treatment tanks, industrial plants, cold storage air insulation, dams, hull corrosion protection, bridges, water storage tanks, underground works, roof waterproofing and leakage prevention of various buildings, as well as bridges, reservoirs, stadium stands and power plant cooling towers, aquariums, swimming pools, etc.

                                      Features of polyurea waterproofing 

 Excellent physical properties:

Polyurea coatings have the characteristics of high strength, high toughness, high elongation, wear resistance, impact resistance, aging resistance, chemical resistance, etc., and can effectively resist various external forces and chemical attack.

Fast Curing:

Polyurea materials can be quickly cured and formed in a short time, greatly shortening the construction period, and are not affected by the temperature of the construction environment, and can be constructed normally even in low temperature environments.

Seamless Waterproofing:

Polyurea coating can form a continuous, seam-free overall waterproof layer, eliminating the potential water leakage that traditional waterproof materials are prone to.

Environmental protection:

Polyurea materials are usually 100% solid ingredients, free of solvents and volatile organic compounds, and have no pollution to the environment, making them environmentally friendly materials.

Adaptable:

Polyurea materials can adapt to various shapes and sizes of base surfaces, can be sprayed or scraped, and are suitable for waterproofing projects in various complex environments, such as roofs, basements, bridges, tunnels, etc.

Why is polyurea waterproof coating more suitable for roof waterproofing?

Polyurea waterproof coating has high tensile strength and long service life, and can form a continuous and tight, integral, integrated waterproof coating without any overlap, which can effectively block water drainage and play a very perfect waterproof effect. In addition, the tensile strength of polyurea and other indicators are close to that of Class I synthetic polymer coils, and the service life is extended by 5~10 years.

In addition, there are also many waterproof coatings that have requirements for substrates, but polyurea has almost no restrictions on spraying substrates, especially in concrete substrates, which have extremely strong adhesion. From the perspective of construction, polyurea spraying construction can be sprayed directly on the exterior wall, which is very convenient and fast. In addition, polyurea elastomer technology does not use solvents in the process of production, construction and use, and there is no release of toxic and harmful substances, which is conducive to environmental protection.

In recent years, Qichen has been investing heavily in the research and development of polyurea waterproof materials, which have been recognized by our customers. If you have anything you want to know, please feel free to communicate with Qichen and jointly contribute to the development of waterproof industry~