Parylene Coating Blog by Diamond-MT

Conformal Coatings Application Equipment

Posted by Sean Horn on Fri, Sep 29, 2017 @ 08:18 AM

A variety of coating equipment is available for use in the conformal coating process. The most important for liquid coatings are described below.

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Tags: conformal coating, conformal coating equipment, automated conformal coating robot, conformal coating spray

How to Remove Conformal Coatings

Posted by Sean Horn on Fri, Sep 22, 2017 @ 08:08 AM

Failures of PCBs and similar electronic assemblies can occur despite the protection of conformal coating. Contributing reasons include:

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Tags: conformal coating removal, conformal coating rework, conformal coating removal services

Conformal Coating Quality Standards

Posted by Sean Horn on Fri, Sep 15, 2017 @ 08:18 AM

Conformal coatings differ in their material-specific performance properties as protective films for electronic assemblies. Knowing the operational characteristics of various coating-types and their functional association with assembly components supports successful film application. Issues that confound conformal coating selection and application result from potential post-application problems like:

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Tags: conformal coating inspection, conformal coating specifications, conformal coating quality standards

Conformal Coating: Spray, Dip, or Brush?

Posted by Sean Horn on Fri, Sep 08, 2017 @ 08:22 AM

Operationally, conformal coatings are applied to the surface of PCBs and related electrical components, to insulate and protect them during use. Coatings improve PCBs’ performance under any circumstances, but are especially valuable for their functional tolerance to harsher working environments.

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Tags: dip coating equipment, conformal coating, conformal coating spray, conformal coating application methods

Conformal Coating Application Methods

Posted by Sean Horn on Fri, Sep 01, 2017 @ 07:37 AM

Application methods must first reflect the targeted substrate’s susceptibility to the coating material. Liquid coatings – acrylic, epoxy, silicone and urethane – each possess specific performance properties. Optimal protection and operational efficiency depend on

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Tags: conformal coatings, conformal coating methods, conformal coating spray, conformal coating brush

Conformal Coating Suppliers

Posted by Sean Horn on Fri, Aug 25, 2017 @ 08:00 AM

In the highly competitive conformal coatings’ industry, these providers stand out:

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Tags: acrylic conformal coating, conformal coating, conformal coating suppliers

How to Remove Conformal Coatings

Posted by Sean Horn on Fri, Aug 18, 2017 @ 07:30 AM

Appropriately selected and applied, conformal coatings provide essential working protection for printed circuit boards (PCBs). However, removal of conformal coatings is necessary if the wrong coating material is selected relative to the PCB’s functional requirements, inadequately supporting its operating environment. Poor coating application can trigger failure mechanisms within the assembly, also calling for its removal and re-application.

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Tags: acrylic conformal coating, parylene conformal coating, silicone conformal coating, urethane conformal coating, conformal coating removal, conformal coating removal services

Conformal Coatings for Electronics

Posted by Sean Horn on Fri, Aug 11, 2017 @ 07:41 AM

Withstanding such complications to the operational environment as corrosion, fungus, oxidation, rain, salt water/mist, snow, temperature fluctuations or vibration is essential to long-term performance of electronic devices. Without suitable protection, printed circuit boards (PCBs) and similar electronics will not survive harsh environments, and malfunction. Prominent examples include:

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Tags: conformal coating, conformal coating types, conformal coating selection, electronic conformal coatings

3 Key Properties of Acrylic Conformal Coating

Posted by Sean Horn on Fri, Aug 04, 2017 @ 07:39 AM

Conformal coatings made of acrylic resin (AR) are very popular, because of their distinctive beneficial properties. They protect printed circuit boards (PCBs) and similar electronics from corrosion, dirt, dust, fungus, moisture, and thermal shocks. Exceptionally user-friendly, liquid AR can be simply applied by brush, dip, or manual/robotic spray, generally resulting in the fastest turnaround-time of all conformal coatings. Ease of application and rework generates low cost for both manufacturer and client. AR’s moisture protection is also very highly rated, adding to its utility for a wide range of coating uses.

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Tags: acrylic conformal coating, conformal coating, conformal coating properties

Where to Buy Parylene

Posted by Sean Horn on Fri, Jul 28, 2017 @ 07:38 AM

Materially, parylene is the most distinctive of the major conformal coatings.  But just how does it differ from liquid coatings -- acrylic, epoxy, silicone and urethane??  

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Tags: parylene, parylene deposition, parylene dimer