SCH Technologies - Conformal Coating

SCH provide a unique and complete global conformal coating solution.

We offer global subcontract conformal coating and parylene coating services, manufacture and provide a range of conformal coating equipment, distribute the MG Chemicals conformal coatings, and uniquely offer conformal coating training & consultancy.

Our customer based, technical approach to all conformal coating projects ensures the customer gets what they want and achieves the best return on their investment whether that is outsourcing services or in-house production.

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Independent Global Subcontract Coating Services




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NEW Setting Up A Conformal coating Facility

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Conformal Coating Subcontract Services

We are a leading global service provider for conformal coatings and RFI Shielding Paints with facilities in North America, Europe and Asia.


Parylene Coating Equipment and Dimer


SCH provide Parylene Coating Systems and the Parylene Dimers for customers to apply the coating in their own facilities. We also provide full technical support for the process including operating a turn key solution within the customers factory.


Parylene Coating Services


Parylene Process schematic

SCH provide global subcontract conformal coating service for Parylene for those who wish to outsource the process and not invest in the capital equipment.


Coating Systems and Machines


Conformal Coating Equipment

SCH offer a full range of application systems for conformal coating processing which includes spray booths, dip coating systems, UV cure conveyors, inspection booths and conformal coating AOI.


Electronics Process Materials


Electronics Process Materials from MG Chemicals

The MG Chemicals range of materials for printed circuit board protection includes conformal coatings, masking tapes, dots and boots, encapsulation, potting, RFI / EMI Shielding coatings, electrically and thermally conductive epoxies and adhesives.


Consultancy Solutions Tailored to a Customers Needs


Conformal Coating Consultation and Support Contracts

SCH offer Consultation for Troubleshooting, New Product Introduction (NPI), Benchmarking and Support Contracts for customers who want to be the best in their conformal coating process.


 Unique Training Packages and Courses


Conformal Coating Training

SCH offer quality conformal coating training both on and off site for customers who wish to operate state of the art processing and improve their staff knowledge and awareness.


Technical Bulletins Download
Fundamental Questions on conformal coating
Support Packages for Conformal Coating Problems
Global Services - Conformal Coating Subcontract Services

Examine our technical Bulletins covering a range of issues relating to conformal coating processing

Why use conformal coating and what does it actually do?

All the basic questions that need answers

Need to know that support is always there when you need it for your conformal coating problems?

SCH is part of a Group of Global Subcontract conformal coating and Parylene Service Providers

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Control Drives




Parylene Machines


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Thickness Testing

UV Cure Conveyors

UV Cure Cabinets

UV Cure Lamps

UV Cure Torches

UV Cure Meters

UV Cure Accessories

Masking Materials

Masking Tapes

Masking Boots

Masking Dots

Conformal Coatings

EMI RFI Shielding

Epoxy Coatings


Greases & Lubricants

Range of Services


Liquid Coatings

Global Services

SCH Technologies is a member of Nexus3C Conformal Coating Consultancy

SCH Technologies - the History

Established since August 2000, SCH Services Ltd initially started life as a UK subcontract conformal coating service but quickly grew to introduce its own range of equipment. This was entirely due to the lack of market availability for the right design of batch coating equipment suitable for its own services. This equipment has evolved with time to the point where it could be offered for sale to customers who wished to process in house and due to the demand,  SCH over the years had brought in conformal coating materials, training, consultancy, a new range of process materials from MG Chemicals and other systems to distribute alongside its own brand.

Still privately owned, SCH took a major step forward in 2012 with a partnership agreed with Diamond MT in North America. Diamond MT, a leading coating service in parylene and liquid coating services, had a similar philosophy to SCH. They wanted to provide conformal coating solutions to customers but found the global nature of the electronics industry was forcing them to consider increasing their reach around the world. It was a natural step after this to form Diamond SCH, the Asian Division of the partnership and the Diamond Global Conformal Coating Service Group was born.

Now, globally, the Diamond Group uniquely offer Parylene, liquid conformal coating and RFI shielding coating services across three continents plus provide the equipment, materials, consultancy and training to customers that want to process their printed circuit boards in house rather than subcontract out. This is truly the full conformal coating solution that customers ultimately require.

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Latest Conformal Coating Services Articles

Five reasons to take a Conformal Coating Support Contract with SCH

You get full technical support on all of your conformal coating issues from experts in the industry whenever you need it without employing an expert full time. You get access to a range of expertise available across the different areas of conformal coating including cleaning, circuit reliability, liquid conformal coatings, application technologies and parylene You […] (full article)

Mon, 21 Jul 2014 10:33:44 +0000

My Customer has asked for two layers of conformal coating applied. Is this a problem?

Generally, the critical factor in applying conformal coating is not the number of coats applied. Factors that can influence the performance of the coating are: The total coating thickness. Too thick and the coating may crack in the long term. Too thin and it will have a less effective performance The defects created when applying […] (full article)

Fri, 18 Jul 2014 09:01:18 +0000

Design rules for using a solvent based conformal coating in a dip tank system

When buying a conformal coating dipping system it is worth considering the following: The exposed surface area of the dipping tank should be minimised to reduce evaporation of the solvents and limit exposure of air to moisture sensitive conformal coatings. A lid should be provided placed over the dip tank when not in use. This […] (full article)

Sat, 05 Jul 2014 11:34:23 +0000

Latest News

NEW Technical Bulletin

Selecting a Conformal Coating Material. Ask the right questions.

Posted: Wed 21-May-2014 10:11AM

Confused with conformal coating?

Start here at our new Start Up Page

Posted: Tue 20-May-2014 12:02PM

NEW Technical Bulletin

NEW Technical Bulletin

Setting up a conformal coating facility. Learn how to do it correctly by downloading the bulletin now

Posted: Wed 06-Nov-2013 11:32AM

Diamond MT saved 60% on masking boots

Diamond MT saved 60% on masking boots

DMT switched to SCH boots. Find out why

Posted: Wed 06-Nov-2013 10:10AM

Money Back Guarantee on Masking Boots

Money Back Guarantee on Masking Boots

Take a free trial of our masking boots and if you order any we offer a money back guarantee that we will save you money

Posted: Mon 28-Oct-2013 10:18AM

NEW Equipment Bundles

NEW Equipment Bundles

Buy a turn key conformal coating equipment package NOW

Posted: Tue 22-Oct-2013 11:10AM

NEW Conformal Coating Masking Technical Bulletin

NEW Conformal Coating Masking Technical Bulletin

Technical Bulletin available to Download

Posted: Mon 14-Oct-2013 3:31PM

NEW UV Cure Equipment Range

NEW UV Cure Equipment Range

SCH increase their product listing for UV cure systems

Posted: Fri 11-Oct-2013 3:58PM

NEW Parylene Machines and Dimers

NEW Parylene Machines and Dimers

SCH have added to the range of conformal coating equipment with new Parylene coating systems and raw material dimer

Posted: Tue 08-Oct-2013 9:15AM

NEW Conformal Coating Masking Materials

NEW Conformal Coating Masking Materials

SCH launch its own range of reusable masking boots, tapes and dots for processing

Posted: Thu 25-Jul-2013 9:01AM

UV200 UV Cure Conveyor

UV200 UV Cure Conveyor

SCH have launched a new SMEMA UV Cure Conveyor to meet the highest demands of inline processing of UV cure conformal coatings.

Posted: Thu 07-Mar-2013 10:22AM

Modus Automated Conformal Coating Inspection Systems Now Available from SCH

Modus Automated Conformal Coating Inspection Systems Now Available from SCH

SCH Technologies are working as a partner with German company, Modus, to provide an Automated Conformal Coating Inspection System for automatic inspection of conformal coatings and defect detection.

Posted: Sat 28-Apr-2012 11:09AM