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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.

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Conformal Coatings

Acrylic

HPA - High Performance Acrylic Conformal Coating

HPA
High Performance Acrylic Conformal Coating

200ml - 1 Litre - 5 Litre

Product code: HPA200H - HPA01L - HPA05L

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HPA is a high performance acrylic conformal coating specifically designed to meet the demanding requirements of applications such as the defence and aerospace industries. HPA is fast drying and flexible while maintaining excellent characteristics in the most challenging of environments.

HPA has a transparent finish which maintains optical clarity making it a good choice for LEDs operating in harsh environments.

HPA can be sprayed, dipped or brushed, recommendations for application can be found in the TDS below. If you still require further information please don't hesitate to get in touch.

We also provide HPASP which has been specifically formulated to provide a viscosity between 60-100mPa s for use in selective coating and spray equipment. Choosing HPASP can improve production efficiency by eliminating the need to use thinners.

Key Properties:
  • High performance flexible acrylic coating
  • Transparent finish
  • Performs in the most challenging of environments (military approved)
  • UV trace to aid inspection
  • Excellent electrical properties
  • Excellent clarity, ideal for LED application
  • High adhesion to a variety of substrates
  • May be removed with solvents such as Ultrasolve (ULS)
  • RoHS-2 Compliant
  • MIL-1-46058C
  • IPC-CC-830
  • NATO Stock
Product data sheets
HPA (tds) Download

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