Thermal insulation coating is a new typeThermal insulation materialIt is a kind of coating with low thermal conductivity and high thermal resistance to realize thermal insulation.The product is made of high-quality natural minerals added with chemical additives and high-temperature adhesives through pulping, molding, shaping, drying, finished products, packaging and other processes.
The paint is a new typeThermal insulation materialThis product is a high quality and efficient thermal insulation material integrating closed microporous structure and reticular fiber structure.Within the operating temperature range.It can be used for a long time, is not easy to age, does not deteriorate, is non-toxic and tasteless, and its thermal insulation performance remains unchanged for a long time. It has the characteristics of light weight, small thermal conductivity, cold insulation, heat insulation, shock resistance, sound absorption, etc. It can be widely used in metallurgy, chemical industry, petroleum, ship, textile, medicine, transportation, thermoelectric, construction and other industries. It is convenient for construction, does not pollute the environment, and does not irritate the skin,No loss in construction.Special solution shall be selected for thermal insulation coating,NanoceramicsHollow particles, silicon aluminum fibers, and various reflective materials are the main raw materials. The thermal conductivity is only 0.03W/m.K, and the temperature tolerance range is - 80-1800 ℃. It can effectively inhibit and shield the infrared radiation heat and heat conduction. The insulation suppression efficiency can reach about 90%, which can inhibit the heat radiation and heat loss of high-temperature objects, and can maintain 70% of the indoor heat,It can effectively keep cold for low temperature objects and restrain the loss of cooling capacity caused by ambient radiant heat to prevent condensation.Paint 8mm on the surface of the object at 1100 ℃High temperature thermal insulation coatingThe temperature can be reduced to within 100 ℃.Spraying on the external surface of high-temperature pipes, equipment and containers can effectively inhibit the heat radiation and heat loss. According to the test, the heat loss of industrial kilns can be reduced by more than 30% if only 6mm thick high-temperature thermal insulation coating is applied on the external surface of industrial kilns. Coating on the internal wall of kilns will be smoother than any material surface and have the function of flame infrared reflection to reduce the heat absorption of furnace walls,Increase the flame temperature in the furnace.Apply 10mm thick high-temperature thermal insulation coating on the box at minus 30 ℃, and the temperature in the box shall not be lower than 0 ℃ for 24 hours.In addition, the chloride ion content of the high-temperature thermal insulation coating is zero, which can also prevent the air or wet chlorides in the process from entering and contacting the metal surface, and will not cause embrittlement of the weld of metal welding.The insulation coefficient of the coating is very high, and it has good insulation effect at high temperature.
main features
Announce
edit
1. It has excellent weather resistance.Low thermal conductivity, stable thermal insulation, high softening coefficient, freeze-thaw resistance and aging resistance.first generationHigh temperature resistant thermal insulation coatingThe conductivity and resistance value is 0.03W/m.K. With a special high temperature solution, the temperature resistance can reach 1800 ℃, and the heat insulation and insulation inhibition efficiency can reach about 90%. On the basis of the original performance of the first generation of coating, this technical innovation is mainly through three aspects: 1. Adding natural activity to the ceramic bead ceramic materialHigh temperature resistant material, this material can continuously release ions with the same charge;2. The ceramic bead wall is not a solid, but a certain amount of hollow body, that is, there is a certain static air layer in the ceramic wall;3. The thickness of ceramic bead wall is more uniform;Through the above technological R&D and innovation, ZS high temperature resistant thermal insulation coating is no longer a simple static air or vacuum, but a large number of ions with the same charge exist in the static air or vacuum, and the electromagnetic waves emitted by ions with the same charge can effectively shield the electromagnetic waves of heat energy,It can more limited prevent the conduction of heat energy and completely eliminate the self conducting layer. The hollow layer on the ceramic bead wall and the micro bead wall have uniform thickness, which can effectively reduce the resistance value of the thermal conductivity coefficient of the coating. The compressive strength and expansion coefficient are more uniform and consistent. The second generation of high temperature resistance, thermal insulation and heat preservation effect is increased by more than 10% on the basis of the first generation of thermal insulation and heat preservation.
2. Soft crack resistance technology is adopted.The change index of elastic modulus of each layer of material shall match and gradually change layer by layer, which allows the combination of deformation and limited deformation, and can disperse and dissipate the deformation stress at any time.The base course has strong adaptability to deformation and can effectively prevent wall cracks.
3. The system has no cavity and strong resistance to negative wind pressure, which is suitable for multi-storey and high-rise buildings.
4. Good air permeability, strong breathing function, good waterproof function, and can remove moisture from the insulation layer.
5. The fire resistance rating is B1.
6. The construction is convenient, and the use of premixed dry mixing and light aggregate packaging technology can avoid the problem of inaccurate weighing on the construction site.It can construct at multiple points and at multiple levels quickly.
7. The ability to correct deviation is strong.It has good adaptability to the construction of structures with low flatness, and can effectively implement decoration correction for local deviations.
8. The comprehensive cost is low.
Function Introduction
Announce
edit
The thermal insulation coating is waterproof, crack proof, sound insulation, fireproof, flame retardant, wear-resistant, insulating, acid and alkali resistant, light in weight, convenient in construction, and long in service life.Thermal insulation coating can be widely used in construction, chemical industry, petroleum, power, metallurgy, shipbuilding, textile, storage, transportation, aerospace and other industries, mainly for thermal insulation, or thermal insulation (cold insulation) occasions. The coating has good adhesion, simple construction, and can be used in steel, cast iron, zinc plating, aluminum, copper, magnesiumreinforced concrete, stone, wood, brick, ceramic, glass, textile, plastic, paper, and various coating surfaces.It is a kind of environmentally friendly energy-saving coating with high cost performance, heat insulation, waterproof, fireproof, anti-corrosion, insulation, acid and alkali resistance, enzyme resistance.
Thermal insulation coating is a kind of coating with low thermal conductivity and high thermal resistance to achieve thermal insulation
Related parameters
Announce
edit
The thermal conductivity refers to the heat transferred through an area of 1 square meter in 1 hour under the condition of stable heat transfer with a 1m thick material and a temperature difference of 1 degree (K, ℃) on the surface of both sides. The unit is watt/meter · degree (W/m · K, where K can be replaced by ℃).The thermal conductivity is related to the composition, structure, density, moisture content, temperature and other factors of the material.Materials with amorphous structure and low density have low thermal conductivity.When the moisture content and temperature of the material are low, the thermal conductivity is small.
Thermal conductivity is a physical quantity that describes the physical properties of a substance. For example, the thermal conductivity of air in the standard state is 0.0244W/(m.K)
Parameters of high temperature resistant thermal insulation coating:
Shielding heat rate:
90%
thermal conductivity:
-
Conductivity at kV:
-
Hardness:
6H
Ductility:
More than 5%
Adhesion:
strong
PH value:
eight
Fire rating:
Grade A
High temperature crack:
nothing
Acid resistance (500h):
unchanged
Compressive strength:
≥180MPA
Bending strength:
≥40MPA
Wear resistance:
≥ 0.40
Volume resistance (Ω. CM):
-
construction technology
Announce
edit
1. Main components of coating: nano hollow ceramic beads andInorganic polymerSolution.
2. Brushing method: brush, roller, trowel or high-pressure airless spraying can be used for construction.
3. Construction temperature:Coating constructionThe construction temperature should be between 10-60 ℃, not too high or too low.
4. Painted object: paint can be painted on various inorganic materials
5. Curing mode: self curing at normal temperature.
6. Barrel opening and mixing:Plastic packagingAll the paint in the tank is completely poured into the iron bucket.
