Changes between Version 3 and Version 4 of conformalcoating


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Timestamp:
08/15/2019 09:34:46 PM (5 years ago)
Author:
Ron Eisworth
Comment:

Added info on coatings

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  • conformalcoating

    v3 v4  
    55Typical coatings include:
    66
    7  * Parylene - a more expensive coating and typically used by defense contractors for mission critical components
     7 * Parylene - a more expensive coating and typically used by defense contractors for mission critical components. Parylene conformal coating is a unique type of coating applied through vapor phase deposition. It provides excellent dielectric strength and superior resistance to solvents and extreme temperatures. Because of the vapor deposition method, parylene can be applied very thin and still provide excellent circuit board protection. Removal for rework is very difficult, requiring abrasion techniques, and without access to vapor phase
     8deposition equipment, recoating with parylene is impossible.
    89 * Humiseal - a good general purpose coating, about half the cost of Parylene
    9   * 1B73 = Acrylic
     10 * 1B73 AR = Acrylic conformal coating, provides fair elasticity and general protection. It is a one‐part system, so it is easy to apply and remove. Acrylic conformal coatings are recognized for their high dielectric strength, abrasion resistance and ease of removal.
    1011
    1112Please contact Gateworks sales via email for more information