MG Chemicals

About Us

Founded in 1955, M.G. Chemicals is a manufacturer and wholesaler of chemical products for the electronics industry. Our chemical products include dusters and circuit coolers, cleaner / degreasers, flux removers, contact cleaners, protective coatings, solder, epoxies, adhesives, RTV silicones, lubricants, EMI/RFI shielding coatings, thermal management products, prototyping supplies, and more. We also distribute related non-chemical products, such as wipes, swabs, brushes, desoldering braid, and copper clad boards. M.G. Chemicals has been registered to the ISO 9001 quality system since February 1996, and we are a firm believer in the ISO 9001 philosophy of producing quality products that are designed to meet the specific needs of our customers.

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MG Chemicals 4050 - Safety Wash for Electronics

Ready to Use Product Type:Cleaner
Application Areas:Electronic Components, Printed Circuit Boards
Chemical Family:Alcohols
Features:High Purity

The 4050 Safety Wash for Electronics is a high purity, printed circuit board cleaner and solvent. It uses a blend of high purity ethyl alcohol, isopropyl alcohol, and ethyl acetate components designed not to leave solvent contaminations behind. The alcohol and organic solvent blend is sufficiently strong to dissolve light to moderate grease and organic contaminants, as well as being polar enough to remove ionic flux residues and inorganic soils. It is an excellent choice when IPA alone is not powerful enough to dissolve greasy contaminants.

MG Chemicals 408C - Rubber Renue

Ready to Use Product Type:Cleaner
Application Areas:Equipment
Features:Excellent Elasticity, Tacky, Improved Flexibility

408C restores old rubber parts that have become hard and lost their tackiness and flexibility. It causes the rubber to expand, allowing dirt to be removed from its pores. When the solvent dries, the rubber returns to its form and remains tacky. This product restores the tackiness of platens and rollers as well as helping remove dirt, ink, and sticky residues. It may also restore the flexibility of belts, conveyors, and seals.

MG Chemicals 841AR – Super Shield Nickel Conductive Coating

Ready to Use Product Type:Lacquers, 1K (1 component) Coating, Solventborne Coating, Conductive Coating
Compatible Substrates & Surfaces:Plastics, Polyvinyl alcohol (PVA), Metal, Polybutylene Terephthalate (PBT), Acrylonitrile Butadiene Styrene (ABS), Polycarbonate (PC), Glass
Features:Corrosion Resistant, Abrasion Resistant, Good Smoothness, Electromagnetic Shielding (EMI), Excellent Substrate Adhesion
Application Method:Spray, Brush
Chemical Family:Acrylics & Acrylates

Super Shield™ Nickel Conductive Paint 841AR is a conductive paint that consists of a 1-part, solvent-based acrylic lacquer, pigmented with a highly conductive nickel flake. It is smooth, hard, and abrasion resistant. It can be easily applied by brush or spray. It has a quick dry time, with no heat cure necessary. It adheres strongly to most injection molded plastics, such as ABS, PBT, PVA and ABS/PC blend. It also provides strong corrosion resistance and is suitable for use in marine environments. 841AR provides a conductive coating for the interior of plastic electronic enclosures that

MG Chemicals 832C - Translucent Epoxy

Ready to Use Product Type:Epoxy Sealant, Potting Compound
Compatible Substrates & Surfaces:Metal, Ceramic, Glass, Plastics, Composites
Chemical Family:Epoxy & Epoxy Derivatives

Translucent Epoxy, Encapsulating & Potting Compound 832C is a rigid, amber clear epoxy that offers extreme environmental, mechanical and physical protection for printed circuit boards and electronic assemblies. Due to its low mixed viscosity, it can easily penetrate small gaps and cavities. It also provides excellent electrical insulation and protects components from static discharges, vibration, abrasion, thermal shock, environmental humidity, salt water, fungus, and many harsh chemicals.

MG Chemicals 406B - Super Wash™

Ready to Use Product Type:Cleaner
Application Areas:Electronic Components, Printed Circuit Boards, Equipment
Certifications & Compliance:RoHS Compliant
Features:Fast Drying

The 406B Super Wash™ Electronics Cleaner is a very fast drying and zero residue cleaner degreaser for PC boards. This hydrocarbon-based cleaner is perfect for quick PC boards cleaning. When used as a secondary rinse, it accelerates the drying time of boards treated with slower drying cleaners. Great for dissolving many types of flux. Cleans and degreases printed circuit boards, machinery, electrical and electronic devices.

MG Chemicals 825 - Glass Cleaner

Ready to Use Product Type:Cleaner
Compatible Substrates & Surfaces:Glass
Features:High Foaming, Dust-Free

The 825 Glass Cleaner is an all-purpose, non-streaking, and high foaming action cleaner. It removes dusts, fingerprints, light oils, and residues, leaving surfaces bright and clean.

MG Chemicals 422 5 - Epoxy Conformal Coating

Ready to Use Product Type:Epoxy Coating, Conformal Coating, 2K (2 component) Coating
Features:Thermal Shock Resistant, Excellent Toughness, Durable, Corrosion Resistant, Improved Flexibility, Anti-Static, Good Smoothness, Humidity Resistant, Oil Resistant, Abrasion Resistant, Excellent Dirt Pick-up Resistance, Prevents Short Circuits, Arc Resistant, Chemical Resistant
Application Method:Spray
Chemical Family:Epoxy & Epoxy Derivatives

4225 Conformal Coating Epoxy4225 is a 2-part epoxy conformal coating. It cures to a durable, tough, semi-flexible coating with an excellent finish. 4225 protects against harsh chemicals, humidity, corrosion, oil, dirt, thermal shock, and abrasion. It also prevents high voltage arcing, short circuits, and static discharges. 4225 is a promising choice where extreme physical and chemical resistance are required.

MG Chemicals 832FX - Black Flexible Epoxy

Ready to Use Product Type:Epoxy Sealant, Potting Compound, 2K (2 component) Sealant
Compatible Substrates & Surfaces:Metal, Ceramic, Glass, Plastics, Composites
Chemical Family:Epoxy & Epoxy Derivatives

Black Flexible Epoxy, Encapsulating & Potting Compound 832FX is a black, 2-part, flexible epoxy that offers extreme environmental, mechanical and physical protection for printed circuit boards and electronic assemblies. This product is designed for applications where minimizing the physical stress on components is critical. It performs well in low temperature and arctic environments, as well as applications that involve temperature cycling or rapid temperature changes. It provides the functionality of silicone, but with the durability and cost-effectiveness of epoxy.

MG Chemicals 419D-340G

Ready to Use Product Type:Conformal Coating
Features:Thermal Shock Resistant, Fungus Resistant, Ease of Handling, Moisture Barrier, Fast Drying, Durable, Corrosion Resistant, Anti-Static, Fast Cure, Flexible, Good Smoothness, Excellent Dirt Pick-up Resistance, Excellent Salt Spray Resistance
Application Method:Spray
Chemical Family:Acrylics & Acrylates

Acrylic Conformal Coating 419D is a 1-part acrylic conformal coating that cures to a durable, flexible and smooth finish. It is easy to apply and can be handled in 10 minutes. It may be removed with appropriate strippers, or soldered through for repair or rework. 419D creates a robust moisture barrier that protects printed circuit boards in humid environments. It protects effectively against moisture, corrosion, fungus, dirt, dust, thermal shock, short circuits, high voltage arcing, and static discharge.

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