Performance Of Organic Silicone Products

1. Temperature resistance

The organic silica gel product has a silicon-oxygen bond as the main chain structure, and the organic silica gel product has high thermal stability, and the chemical bond of the silica gel molecule at high temperature does not break or decompose. Not only can silicones withstand high temperatures, but they are also resistant to low temperatures and can be used over a wide temperature range. Whether it is chemical or physical mechanical properties, it varies little with temperature.

2. Electrical insulation performance

Organic silicone products have good electrical insulation properties, and their dielectric loss, withstand voltage, arc resistance, corona resistance, volume resistivity and surface resistivity are among the best in insulating materials, and their electrical properties are affected by temperature and frequency. The impact is small. Therefore, they are a stable electrical insulating material and are widely used in the electronics and electrical industries. In addition to excellent heat resistance, organic silica gel has excellent water repellency, which is a guarantee of high reliability in the use of electrical equipment under wet conditions.

3. Low surface tension and low surface energy

The main chain of the organic silica gel is very compliant, and its intermolecular force is much weaker than that of the hydrocarbon. Therefore, it is lower in viscosity than the hydrocarbon of the same molecular weight, has a weak surface tension, a small surface energy, and a strong film forming ability. This low surface tension and low surface energy are the main reasons for its multi-faceted application: hydrophobic, defoaming, foam stabilization, anti-sticking, lubrication, glazing and other excellent properties.