About MG Chemicals 832B – Black Epoxy

The MG Chemicals 832B is a superior, two-part black epoxy designed to offer immense environmental, mechanical, and physical protection for printed circuit boards and electronic assemblies. This high-performing, rigid compound is known for its excellent insulating properties, providing supreme protection against static discharge, vibration, abrasion, thermal shock, and even environmental humidity. It safeguards your equipment from harmful elements such as saltwater, fungus, and harsh chemicals.

The 832B Black Epoxy has an extremely low mixed viscosity that allows it to penetrate small gaps and cavities with ease. This ensures that all parts of your electronic assemblies are thoroughly protected, even in hard-to-reach areas. Furthermore, it’s designed with a convenient 2:1 volume mix ratio, making it suitable for use with most dispensing equipment.

Key Properties of MG Chemicals 832B – Black Epoxy

• Convenient 2A:1B volume mix ratio: This feature allows for easy mixing and application. It also makes it compatible with most dispensing equipment available on the market.
• Low mixed viscosity: With a low viscosity of 3 300 cP, it can easily flow into and fill small cavities and gaps, ensuring complete encapsulation of the components.
• High compressive and tensile strength: It is ideal for applications requiring extreme mechanical strength.
• Excellent adhesion: This epoxy adheres well to a wide range of substrates, including metals, composites, glass, ceramics, and various types of plastic.
• Superior electrical insulation: It provides excellent electrical insulating characteristics, protecting components from electrical shocks and failures.
• Broad temperature range: It remains functional and effective in a wide temperature range of -40°C to 140°C (-40°F to 284°F).
• Water and humidity resistance: It is highly resistant to water and humidity, even allowing for submersion where necessary.
• Solvent-free: This epoxy is free of solvents, which may be harmful or cause adverse reactions.

Applications of MG Chemicals 832B – Black Epoxy

The MG Chemicals 832B – Black Epoxy is a versatile compound that can be used in a diverse range of applications. It is commonly used in the encapsulation of printed circuit boards and electronic assemblies. It is also ideal for applications where extreme mechanical strength is required. Thanks to its excellent adhesion properties, it can be used on metals, composites, glass, ceramics, and various types of plastic. Its resistance to water and humidity makes it an ideal choice for use in environments with high moisture levels, while its broad functional temperature range allows for use in both hot and cold conditions.

Its solvent-free formulation means it’s safer to use and less likely to cause adverse reactions, making it an excellent choice for all your encapsulation and filling needs.