In terms of structure, the vapor phase silica can be divided into hydrophilic and hydrophobic. The principle of action of hydrophilic and hydrophobic aero-silicon is generally based on the formation of hydrogen bonds between the hydroxyl group on the surface of aero-silicon and resins, monomers and aero-silicon, forming a three-dimensional network structure to achieve the relevant role.

Product advantages:

◆ Long service life: vacuum insulated plate (VIP) made of silica nanoporous insulated core material can be used for 50 years or more.

◆ Good processing performance: fast processing, processed into vacuum insulation board after the corner neat, low damage rate. And this product is also easy to process into other heterosexual shapes in addition to the plate, such as low temperature pipe insulation ring.

◆ Excellent thermal insulation performance: even if the vacuum environment disappears, the expansion of nanopore thermal insulation core material is very small compared with other vacuum thermal insulation core material.