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Resistor & Capacitor Coating

Functional epoxy coating powders for capacitors, resistors, inductors & other passiver components.

Industry standard materials for more than 40 years.

Passive Electronics: Epoxy Coating Powders for capacitors, resistors and varistors

New generation products for new generation devices

SolEpoxy has supplied epoxy coating powders to the passive electronics industry for over 30 years. Used to coat capacitors, varistors and resistors, DK18-05 Blue was for years the industry standard. Given the industry’s push for “green” products, SolEpoxy developed a new series of materials to meet the new demands.

DK18-05: An Industry Standard for Passive Electronic Components

Used for years for passive electronics, DK18-05 continues to fill a need with customers who are not yet ready to make the move to “environmentally green” products. Due to its wide processing window, DK18-05 can be manually dipped or automatically dipped into a fluidized bed. Though it is recommended for passive electronics, due to its versatile nature, DK18-05 is also used for (magnetic) cores, and other components. DK18-05 is available in blue, gold, green and black colors.

DK40 GR: Halogen-Free for Passive Electronic Components

DK40 GR is available in both Blue and Gold and is the next-generation epoxy coating powder for passive electronic componenets. Formulated as an “environmentally green” product, it is a halogen-free material, which means it has been formulated without bromine, antimony, or phosphorous additives. Launched in 2012 into the European market, it is being evaluated by all major passive electronic manufacturers.

Epoxy Coating Powders for Slot Insulation
General Specific Application Epoxy Coating Powder
SolEpoxy®
DK17-01
SolEpoxy®
DK18-05
SolEpoxy®
DK40 GR
Top of Page
Passive Electronics Capacitors, Resistors, Varistors, Thermistors, Electrical Fuses Through Hole Components
Ceramic, Tantalum and Film Capacitors
Solid State Devices
Product Properties  
100% solids content (VOC-free)
"Green" (free of halogens, bromines, antimony or phosphorous)  
Laser Markable
Superior Dielectric Insulation Properties
High Thermal Shock Resistance  
UL 94 V-0 Passed  
Powder colour
Improved Moisture Resistance  
Low Stress    
Low Temperature Fusing and Curing    
RoHS Compliant
REACH Compliant
Application Method  
 Fluidized Bed ■■■■ ■■■■ ■■■■
 

Compare the Epoxy Coating Powders you Need

Epoxy Coating Powders vary widely in their composition and application. Epoxy Coating Powders can be used for coil windings, toroids and powder cores, capacitors, resistors and varistors, busbars and switchgears or other applications that require electrical insulation. Use our Epoxy Coating Powder selector tool to help you choose the right epoxy coating powder for your application.

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