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Basic insulation coatings is introduced

by:Opal     2021-01-18
Heat insulation coating base is introduced;


coating belongs to the new thermal insulation material, is one kind has the reticular fiber structure and closed pore structure of thermal insulation material, good quality, high efficiency. In the range of working temperature. Can use for a long time, not easy ageing, not bad, non-toxic tasteless, has long-term heat preservation performance. It has small coefficient of thermal conductivity, light volume, cold insulation, heat insulation, seismic, sound-absorbing characteristics, widely used in petroleum, metallurgy, shipbuilding, textiles,.


chemical industry, medicine, transportation, thermal power, construction and other industries. Construction is convenient, polluting the environment, do not stimulate the skin, construction without a loss.


the function of the heat insulation coating is introduced;


it is wear-resisting, water resistance, insulation, crack resistance, sound insulation, fire prevention, flame retardant, acid and alkali resistance, light weight, convenient construction, long service life characteristics. Widely used in metallurgy, shipbuilding, textile, electric power, transportation, aerospace, construction, chemical, oil and other industries, mainly used for heat preservation and heat insulation. Coating adhesion is very good, the construction is simple. Can be used for aluminum, copper, magnesium, steel, cast iron, galvanized, reinforced concrete, ceramic, glass, textiles, plastics, stone, etc. It is a kind of heat insulation, corrosion resistance, resistance to acid and alkali, enzyme, heat insulation, waterproof, fire prevention, environmental protection, energy saving coatings, has the very high cost performance.


the related parameters in the thermal insulation coating:


in 1 hour, under the condition of relatively stable heat transfer by 1 square meters of material surface temperature difference on both sides to one degree of heat transfer is the related parameters in the thermal insulation coating, the unit is W/m, coefficient of thermal conductivity and material composition, density, moisture content, temperature, structure and other factors. Material density low, amorphous structure, low thermal conductivity. When the material temperature is lower than the water content, coefficient of thermal conductivity is very small, in the standard state, the coefficient of thermal conductivity of 0. 0244W/( m。 K) 。


heat insulation coating construction technology;


( 1) Paint main ingredients: main ingredients for inorganic polymer solution and nano ceramic hollow microspheres.


( 2) Coating method: construction can use float, brush, roller or high-pressure airless spraying.


( 3) Construction temperature, coating can be in 10 - 60 under the temperature of the construction, the temperature should not be too low or too high.


( 4) To paint are: all kinds of inorganic materials can be painted


( 5) Curing method: room temperature curing.


( 6) After open barrels: stir barrels, all in the packaging of the coating in a steel drum.
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