Silica Aerogel Insulation Hydrophobic Mat

Silica aerogel insulation hydrophobic mat (abbreviated as aerogel) material is a kind of gel material whose dispersion medium is gas. It is a kind of nanoporous solid material with network structure composed of colloidal particles or polymer molecules. The size of the pores in the material is on the order of nanometers. The void ratio is as high as 80-99.8%, the typical size of the holes is 1-100 nanometers, the density can be as low as 3 kg/m3, and the room temperature thermal conductivity can be as low as 0.012 W/(m•K). It is precisely because of these characteristics that aerogel materials have broad application potential in ships, construction, new energy, petrochemicals, clothing, catalysts, and electrochemistry.

Physical properties

Packaging form: roll

Thickness: 5mm, 8mm, 10mm

Width: 1500mm

Density: 180-220kg/m3

Applicable temperature: -200℃——+1000℃ (related to the model)

Hydrophobicity: Absolutely hydrophobic (below 350°C)

Thermal conductivity: 0.012-0.018w/m·k (at 25℃)

Applications:

Silica aerogel insulation hydrophobic mat is mainly used for industrial pipelines, storage tanks, industrial furnace bodies, power plants, rescue cabins, warship bulkheads, motor cars, directly buried pipelines, injection molding machines, detachable insulation sleeves, high-temperature steam pipelines for heavy oil mining, and transportation , Household appliances, steel, non-ferrous metals, glass and other fields of thermal insulation.

Features :

● Excellent heat insulation effect

The heat insulation effect is 2-5 times that of traditional heat insulation materials, and the life is longer.

● Hydrophobicity and fire resistance

The material is water-repellent as a whole, which can effectively prevent water from entering the pipeline and equipment, and has A1 fire resistance.

● Reduce the thickness of the insulation layer

The same thermal insulation effect is achieved, and the thickness is only a fraction of that of traditional materials.

● The performance of traditional insulation materials decays quickly

● The structural strength of the thermal insulation material is poor, and the phenomenon of upper and lower thickness appears, which makes the pipeline prone to hot joints, which causes serious heat loss

● Uneven heat preservation and excessive heat loss have caused the temperature and pressure at the end of the pipeline to decrease, and result in an increase in the load of the boiler and an increase in operating costs

● Traditional insulation materials have no waterproof effect, causing serious corrosion of pipelines, which is likely to bring huge safety hazards

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