The application of silica gel in the solar industry - heat conduction potting

The application of silica gel in the solar industry - heat conduction potting

Thermal potting

electrical protection

Sensitive electronic equipment needs to control the output of the battery and requires a certain degree of protection in harsh weather conditions. The most effective way to provide long-term stable protection is to enclose or potting all electronic parts into the box with silicone. This completely ensures that water vapor or moisture cannot enter and cause short circuit boards or damage PCB boards and components. Due to the chemical properties of silicone, silicone can be made into many types of encapsulation materials according to color, hardness, curing speed and adhesion.

Very soft silicone gel is used to protect the material from the shock and shock of extreme movement without stress, allowing for easy repair or replacement of parts. Harder materials are used for solid solid packaging.

heat dissipation

When one or more cells are covered, they are not producing current but are consuming. To prevent this, bypass diodes are connected to each cell in the module. These diodes generate heat that needs to be dissipated. Bypass diodes are usually placed inside the control box. A thermally conductive silicone sealant can be poured in to conduct heat away from the box, in addition to protecting the environment.

Application range

l Electronic potting

l Thermal potting

l UL94V-0 level

Acid Series Colloidal Silica/Silica Sol

Acidic silica sol is a colloidal solution formed by uniform diffusion of silica particles in water. The pH is 2 to 6. It has many excellent properties and characteristics.

Product application: textiles, coatings, non-stick coatings and other industries, Catalyst carrier, high glossy photo paper and battery