Parylene Coating Blog by Diamond-MT

5 Keys to the Conformal Coating Process

Posted by Sean Horn on Fri, Jun 16, 2017 @ 07:49 AM

The conformal coating process requires watchful administration to ensure successful implementation.  Recognizing the unique properties of various coating-types is critical to selecting the kind most applicable to the project and its purposes, while meeting clients’ material and operational specifications.  Regardless of the coating material and the substrate, these five fundamental procedures are essential to good conformal films.

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Tags: conformal coating, conformal coatings, conformal coating process, conformal coating methods

Managing the Conformal Coating Process

Posted by Sean Horn on Fri, Jun 09, 2017 @ 07:47 AM

Managing the conformal coating process begins with a precise definition of coverage required.  Pre-process negotiations between the client, the coating provider, and end-user, clarify coating requirements.  They include agreement about whether:

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Tags: conformal coating, conformal coatings, conformal coating process, conformal coating methods

All about the Conformal Coating Process

Posted by Sean Horn on Fri, Jun 02, 2017 @ 07:40 AM

Liquid application resins acrylic, epoxy, silicone and urethane are applied to electronic circuitry in a liquid format by brush, dip or spray techniques, either manually or through robotic processes; they require curing before they can be used. 

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Tags: conformal coating, conformal coatings, conformal coating process, conformal coating masking, conformal coating methods

How thick should silicone conformal coating be applied?

Posted by Sean Horn on Tue, Oct 09, 2012 @ 06:51 AM

Silicone conformal coating is quickly becoming a very popular choice for conformal coating.  Many people are asking for silicone coating because of its excellent moisture resistance, quick drying nature, and high temperature capabilities.  It is also one of the easiest conformal coatings to work with.  In order for the coating to function at its optimum level, it has to be applied at the proper thickness.

Maintaining proper thickness for silicone conformal coating is critical because it is applied very thick compared to other conformal coatings.  If a coating is applied too thick, it may create excessive stresses on solder joints and components (particularly glass-bodied components).  If a coating is applied too thin, it may not reach the optimum properties described on the Technical Data Sheet.  For this reason, the IPC created the J-STD-001 to regulate and standardize the thickness that coatings are applied at.  For silicones, the J-STD-001 calls out 0.00197 to 0.00827 in.  Our operators strive to hit between .002” and .008” for silicone applications.

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Tags: conformal coating, silicone conformal coating, conformal coating thickness, conformal coating methods, conformal coating rework, automated conformal coating robot

How Parylene Cost is Determined

Posted by Sean Horn on Mon, Apr 16, 2012 @ 03:34 PM

Parylene is often priced out to be one of the more expensive conformal coating options.  After a quick look at some of the cost factors, it will be easy to see why.  Three of the main factors that influence parylene cost are raw materials, labor, and lot volume. 

 Raw Materials – Parylene Dimer and Adhesion Promotion

 Parylene dimer is the raw form of parylene.  It is the solid inserted into the machine that is broken down through the deposition process.  Cost for parylene dimer can be anywhere from $200 to $5,000 per pound depending on the different type of dimer.  A typical coating run is around a pound of dimer.

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Tags: parylene, parylene cost, parylene process, parylene deposition, parylene dimer, conformal coating process, conformal coating methods, conformal coating service, parylene adhesion, parylene coating service, conformal coating costs

Check out our guide to HumiSeal 1A33!

Posted by Sean Horn on Fri, Apr 13, 2012 @ 11:48 AM

Diamond-MT is proud to have a very strong working knowledge of all conformal coatings.  As a result, we have launched a new guide for HumiSeal 1A33, a very popular urethane resin conformal coating.   

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Tags: Diamond-MT, conformal coating, conformal coating process, conformal coating methods, conformal coating service, conformal coating rework, HumiSeal, Humiseal 1A33

The Conformal Coating Process: An In-Depth Review

Posted by Sean Horn on Wed, Apr 11, 2012 @ 10:21 AM

Conformal Coating Process – Phase 1 – Prior to Parts Arrival

 Once we receive a purchase order from a customer, all of the pertinent information such as drawings, specifications, and special instructions are given to the quality department from our marketing team to create custom work instructions for that particular part.  If the material to be used has not yet been determined, we work with the customer to determine the best material for their application. 

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Tags: Diamond-MT, conformal coating, conformal coating process, conformal coating methods, conformal coating service

Check out our free guide to HumiSeal 1B31!

Posted by Sean Horn on Fri, Apr 06, 2012 @ 08:11 AM

Diamond-MT is proud to announce a new guide for HumiSeal 1B31 conformal coating. 

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Tags: acrylic conformal coating, Diamond-MT, conformal coating, conformal coating equipment, HumiSeal 1B31, conformal coating methods, conformal coating service, conformal coating removal, conformal coating rework

The conformal coating removal process

Posted by Sean Horn on Thu, Apr 05, 2012 @ 06:48 AM

**General disclaimer**

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Tags: Diamond-MT, conformal coating, conformal coating equipment, conformal coating methods, conformal coating service, conformal coating removal, conformal coating rework

How to get Repeatable Conformal Coating Thickness

Posted by Sean Horn on Fri, Mar 30, 2012 @ 01:56 PM

How to get Repeatable Conformal Coating Thickness

 Measuring your conformal coating thickness is one thing, however making it a reliable and repeatable thickness is something else all together.  There are three main ways of conformal coating application where a repeatable thickness can be obtained, however, a fair degree of training and skills are needed to achieve this. 

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Tags: dip coating equipment, Diamond-MT, conformal coating, conformal coating equipment, conformal coating methods, conformal coating service