Aerogel
Aerogel is a known light solid material at present. Because of its nano porous structure (1~100nm), low density (1-500kg/m ³), low dielectric constant (1.1~2.5), low thermal conductivity (0.013~0.025W/(m · K), high porosity (80-99.8%), high specific surface area (200~1000m ³/g) and other characteristics, it shows unique properties in mechanics, acoustics, thermology, optics and other aspects. It has broad and huge application prospects in aerospace, military, transportation, communications, medicine, building materials, electricity, metallurgy and many other fields, and is known as "the magic material that changes the world".
Silica aerogel is a material with good thermal insulation performance so far, and its pore size is lower than the average free path of air molecules under normal pressure. Therefore, the air molecules in the pores of gel are nearly static, thus avoiding the convection heat transfer of air. The extremely low volume density of gel and the bending path of nano network structure also prevent the gas and solid heat transfer, and the gap walls tending to be "infinite" can reduce the heat radiation. These three aspects work together to block almost all the ways of heat transfer, making the aerogel achieve the insulation effect unmatched by other materials, even far lower than the thermal conductivity of 0.025W/m · K of static air at room temperature, reaching below 0.013W/m · K.
Performance Characteristics
HanTang Technology - Global Supplier of Nanoporous Super Insulation Materials
01
Thermal insulation
The thermal conductivity is only 1/3~1/5 of traditional materials, effectively reducing heat loss and high space utilization, and the performance advantage at high temperatures is more significant.
02
Durable heat resistance
The unique three-dimensional network structure of aerogel avoids the sintering deformation of other thermal insulation materials due to long-term high temperature or vibration, and the sharp decline of thermal insulation performance due to particle accumulation.
03
Fireproof and waterproof
The aerogel can meet the national Class A non combustible standard for building materials, and the hydrophobicity rate can reach more than 99%, which can avoid the settlement failure of materials caused by water ingress.
04
Tensile and crack resistance
It has good flexibility and tensile strength, and can resist the internal stress caused by tension during construction and linear shrinkage during alternating cold and hot conditions.
05
Environmental protection and anti-corrosion
The product is composed of inorganic materials and does not contain harmful substances to the human body. It has a very low content of soluble chloride ions and is non corrosive to equipment and pipelines.
06
Sound insulation and earthquake resistance
While insulating the equipment, it can also have the functions of sound absorption, noise reduction, and vibration buffering, improving environmental quality and protecting the equipment.
07
Facilitate construction
The product has a density of less than 200kg/m ³, is lightweight, convenient, easy to cut, and has high construction efficiency.
08
Customization supported
Please consult relevant technical personnel for specific solutions.
Phone：13165005123
