Conformal Coatings

Enhanced protection for enhanced PCB performance

An Electrolube brand conformal coating product on printed circuit board undergoing UV cure.
  • UL, MIL and IPC-CC-830 approved
  • Solvent removable and solvent resistance coatings
  • Acrylic, Silicone, Polyurethane and Hybrid Materials
  • UV cure and water-based options available
  • UV trace to aid inspection
  • Thinners and masking products

Conformal coatings are designed to protect printed circuit boards and related equipment from their environment. Typically applied at 25-75μm, these coatings ‘conform’ to the contours of the board allowing for excellent protection and coverage, ultimately extending the working life of the PCB.

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Electrolube is among the world’s foremost experts in the formulation and application of conformal coatings designed to meet international approvals (including European and American military specifications). The range of products currently available comprises acrylics, silicones, polyurethanes, hybrid chemistries and environmentally friendly options.

Electrolube can offer both transparent and pigmented coatings to improve or camouflage the appearance of printed circuit boards. The range also includes a number of ancillary products to complement the use of our conformal coatings, including thinners and removers, peelable coating masks and thixotropic materials for dam and fill applications.

More Information

Conformal Coatings

Acrylic

AFA - Aromatic Free Acrylic Conformal Coating

AFA
Aromatic Free Acrylic Conformal Coating

200ml - 5 Litre

Product code: AFA200 - AFA05L


AFA is an optically clear conformal coating ideally suited for use as an LED coating or in other commercial applications. AFA boasts superb properties, maintaining excellent clarity, with minimal colour temperature shift after prolonged UV exposure making it a superb choice for an LED coating application. While it also provides excellent protection in humid environments, and flexibility over a wide operating temperature range.

AFA also contains a UV trace, which allows inspection of the PCB after coating to ensure complete and even coverage and may be removed for rework using solvents such as Electrolube's ULS.

AFA is also available in pre-mixed versions for atomised spray applicators (AFA-S) and in line selective coating machines and non-atomised film coating applicators (AFA-F).

For full product details including test results please refer to the TDS below. If you still require further information please don't hesitate to get in touch.


Key Properties:
  • Excellent clarity, ideal for LED applications
  • Excellent adhesion to a wide variety of substrates.
  • Wide operating temperature range
  • Free from aromatic solvents such as Toluene and Xylene;
  • Excellent protection in humid environment and outstanding salt mist resistance.
  • UV trace to aid inspection
  • UL746-QMJU2 Approved
  • UL94 V-0 Approved
  • Meets IPC-CC-830
  • Meets MIL-1-46058C
  • RoHS-2 Compliant

Additional information

Product data sheets
AFA (tds) Download

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