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Mg Chemicals 4223F-20L Premium Polyurethane Conformal Coating, 18.9 L

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Original price $849.99 - Original price $849.99
Original price
$849.99
$849.99 - $849.99
Current price $849.99
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Made to Order, 1 Pail per OrderOur 4223F Polyurethane Conformal Coating is a heat curing, one part product that provides an excellent scratch, chemical resistant finish, meets UL 94-V0, and free of xylene and other... Read more

Overview

MG Chemicals

Mg Chemicals 4223F-20L Premium Polyurethane Conformal Coating, 18.9 L

Made to Order, 1 Pail per Order

Our 4223F Polyurethane Conformal Coating is a heat curing, one part product that provides an excellent scratch, chemical resistant finish, meets UL 94-V0, and free of xylene and other hazardous air pollutants. This one part coating is easy to use and repair: it does not require special or costly equipment or materials. It is ideal for chemically challenging environments.

4223F is a 1-part, heat curing, UL 746E and IPC-CC-830B certified, thermoset urethane (UR) conformal coating. It cures to a durable, flexible, scratch resistant, and smooth finish. It is easy to apply and can be handled in 15 minutes. It cures in only 2 hours at 100 °C (212 °F). It may be removed with appropriate strippers, or soldered through for repair or rework.

This PCB resin coating is considered to be one of the best conformal coatings for protecting circuit boards in chemically challenging environments. It provides strong protection against aggressive chemicals, corrosion, moisture, fungus, dirt, dust, thermal shock, abrasion, short circuit, high-voltage arcing, and static discharge.


Product Details

General Information
Manufacturer
MG Chemical
Part Number
4223F-20L
Product Type
Polyurethane Conformal Coating
Return Policy
Non-Cancellable / Non-Refundable
California Residents
Specifications
Color
Translucent
Material
Polyurethane
Size
18.9 L (5.04 gal)
Weight
16.83 kg
37.10 lb
Miscellaneous
What's Included
(x1) Pail
Features
Resistivity: 3.5 x 10 13 Ω·cm

Dielectric Strength: 1000 V/mil

Dielectric Withstand Voltage: >1500 V

Insulation Resistance: 1 x 10 13 Ω

Moisture Insulation Resistance: 1 x 10 12 Ω

Dielectric Constant @ 1 MHz: 0.29

Dissipation Factor @ 1 MHz: 0.009

Glass Transition Temperature (Tg): 57°C

CTE Prior Tg: 130 ppm/°C

CTE After Tg: 190 ppm/°C

Service Temperature Range: -65–125°C
Country of Origin
Canada