High-temperature-resistant silicone gel

Features

◇ Extremely low viscosity, good fluidity;

◇ Room temperature curing; heating significantly increases the curing speed;

◇ Small change in hardness at high temperatures of 150~200℃

◇ Insulating, moisture-proof, resistant to high and low temperatures and heat aging;

◇ Transparent elastomer, repairable;

◇ Good adhesion to substrates, non-corrosive to substrates;

Typical Applications

◇ Potting of cable joints;

◇ Used for encapsulation, casting, or sealing;

◇ Protection of electronic components and assemblies;

Typical Properties

Instructions for Use

◇ Weighing: Weigh components A and B at a weight ratio of 1:1.

◇ Mixing: Thoroughly mix the two components. After the two components are fully mixed, the liquid mixture should have a uniform appearance. If streaks or mottling are present, it indicates insufficient mixing, which will result in incomplete curing.

◇ Degassing: Degas under vacuum in dedicated mixing equipment. Alternatively, place the mixed compound together with its container in a vacuum degassing device and degas under vacuum. During vacuum degassing, the liquid level of the mixture may rise to 3-4 times the original volume before the bubbles automatically collapse. After the bubbles have collapsed, maintain the vacuum for 4-6 minutes, then release the vacuum. However, because of its very low viscosity and slow curing speed, it can also be left standing at room temperature for automatic degassing.

Curing Conditions

◇ Potting and Curing: After pouring the compound, it is best to degas under vacuum again. After curing under the curing conditions, a transparent elastomer is obtained.