The role of hollow glass beads in thermal insulation coatings

The role of hollow glass beads in thermal insulation coatings

1. Good thermal insulation effect. The densely arranged hollow glass microspheres contain thin air inside, and their thermal conductivity is low, so the coating has a very good thermal insulation effect, which has been widely used in thermal insulation coatings.

2. High efficiency filling type. The tiny star particles determine that it has a smaller specific surface area and low oil absorption, which can greatly reduce the amount of resin and other ingredients in the coating.

3. Excellent environmental performance. Under the premise of high filling level, the viscosity of the coating does not increase significantly, so the amount of solvent used can be reduced, which can reduce the emission of toxic gases during the use of the coating and effectively reduce the VOC index.

4. Hollow glass microspheres are spherical particles, which act as a bearing and have low friction, which can enhance the flowability of the coating and make the construction more convenient.

5. The coating has more waterproof, anti-fouling and anti-corrosion properties. The chemically inert surface resists chemical corrosion.