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China Coatings Network
: In recent years, insulation materials are loved by people, is widely used in life. Insulation materials are usually divided into two types, water-repugnant silicate insulation
coatings
and powder polybenzene particles external wall insulation coatings. The former is composed of high-quality insulation materials such as expansion pearl rock, silicone, aluminum silicate fiber and high-quality sea foam velvet, and polymer polymer, with excellent insulation performance, widely used in walls, cold storage, pipes, tankers and other insulation. The latter is a new type of insulation material, composed of both adhesive powder and polybenzene particles.
construction process of insulation materials includes three components: insulation layer, anti-crack protection layer and waterproof finish layer. Among them, the insulation layer is the plastic powder polybenzene particle insulation mortar, the anti-crack protective layer is to add plastic anti-alkali glass fiber mesh cloth in the anti-crack mortar, the waterproof layer is the elastic primer applied to the protective layer surface, the finish is paint and tile. The process system is developed on the basis of the use of cash slurry materials and applications in developed countries.
high temperature is one of the main reasons for the explosion of chemical material tank, in order to prevent the explosion of chemical material tank, we must do a good job of heat-resistant insulation on the chemical tank.
In the construction industry, buildings need to consume a lot of energy during use, mainly for heating, air conditioning, ventilation, lighting, hot water supply, cooking, household appliances, etc., accounting for about 30% to 40% of human energy consumption, while heating and air conditioning accounted for the vast majority. At present, most of China's buildings are high-energy-saving non-energy-saving buildings, unit building area heating energy consumption as high as similar climatic conditions in developed countries, about three times the new buildings. Therefore, the issue of building energy conservation has been paid more and more attention. As early as February 2000, the Ministry of Construction issued a ministerial decree on the Regulations on energy conservation and management of civil buildings.
and abroad generally attach importance to the production of insulation materials and applications in buildings, and strive to significantly reduce energy consumption, thereby reducing environmental pollution and the greenhouse effect. At present, the global construction insulation coatings market is developing rapidly.
the importance of building energy conservation in developed countries and some effective measures have achieved great results, so that the energy consumption of buildings in these countries has been greatly reduced. Denmark, for example, increased its heating area by 30% in 1985 compared with 1972, but reduced its heating energy consumption by 3.18 million tons of standard coal. Heating energy consumption accounted for the proportion of the country's total energy consumption also decreased from 39% to 28%. Therefore, the development and application of building insulation coatings more and more attention by countries around the world, and actively develop green insulation materials products, from raw material preparation, product production and use and future treatment issues are required to maximize resources and reduce the environment of Weihai. New insulation materials are emerging.
china's urbanization process is progressing step by step, every year in the construction of a large number of new buildings. In the current environment of energy conservation and emission reduction, building energy conservation has become the focus of social attention, and relevant policies and measures have been introduced internationally. Building energy saving is to reduce the indoor and outdoor temperature transmission, that is, the building's peripheral protection structure for thermal insulation.
with the development of science and technology, a variety of new materials are used in buildings, building insulation coatings can not only solve the problem of insulation, but also reduce civil construction costs. Insulation coating is a special solution coating, thermal conductivity of 0.03W/m.K, only need to brush in the building room thin 3mm, can increase the winter indoor temperature by more than 3 degrees C. If applied to the equipment, thermal insulation suppression rate can be increased by 90%, energy saving rate of more than 80%, if applied in places with condensate, can completely eliminate the production of condensate, if applied to the surface of an object at 1100 degrees C, the surface temperature of the object can be reduced by more than 1000 degrees C. In addition, insulation coating non-toxic tasteless, almost no volatile substances, but also has no flash point, non-combustible high safety and other advantages.
Insulation coating is a new type of paint products, in China's municipalities directly under the Central Government, provincial capital cities and other economically more developed areas, the state has mandatory residential or public buildings must be energy-saving insulation, with the increasing energy-saving and emission-reduction efforts, the scope of building energy-saving will continue to expand. Insulation coatings have a broad market prospects, the market space is huge.