https://labadviser.nanolab.dtu.dk//index.php?action=history&feed=atom&title=Specific_Process_Knowledge%2FPolymer_Processing%2FPolymer_Processing%2FCoating%2FParylene_Coater 2026-07-09T12:47:04Z Revision history for this page on the wiki MediaWiki 1.43.3 https://labadviser.nanolab.dtu.dk//index.php?title=Specific_Process_Knowledge/Polymer_Processing/Polymer_Processing/Coating/Parylene_Coater&diff=56022&oldid=prev 2026-07-09T12:40:29Z

<p></p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 14:40, 9 July 2026</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l10">Line 10:</td> <td colspan="2" class="diff-lineno">Line 10:</td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>A parylene coater is the integrated CVD system — vaporiser, pyrolysis furnace, deposition chamber, cold trap, and vacuum system — used to run this process.</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>A parylene coater is the integrated CVD system — vaporiser, pyrolysis furnace, deposition chamber, cold trap, and vacuum system — used to run this process.</div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"></ins></div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">===Chemistry in Brief===</ins></div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">The precursor for each parylene type is a cyclic dimer of the corresponding p-xylylene unit (di-para-xylylene, “DPX,” for Parylene N; the chlorinated dimer for Parylene C; and so on). Heating this solid dimer under vacuum sublimes it directly to a vapour without melting. Pyrolysis at high temperature homolytically cleaves the dimer's two methylene–methylene bonds, producing a pair of reactive p-xylylene monomers (diradicals). These monomers do not react with each other in the gas phase because the chamber is kept cold and dilute; instead, they diffuse to any surface at or near room temperature, adsorb, and rapidly propagate into a linear, high-molecular-weight polymer directly on that surface. There is no solvent, no initiator, and no exotherm large enough to damage typical substrates — polymerisation is driven by the radical reactivity of the monomer itself, not by added chemistry.</ins></div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">Because polymerisation happens directly on the substrate surface rather than in solution, the resulting film has very high molecular weight, high crystallinity (grade-dependent), and essentially no seams, pinholes, or coating-induced stress from solvent evaporation or shrinkage, which is the root reason parylene outperforms liquid coatings as a barrier film.</ins></div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"></ins></div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>=== Working Principle ===</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>=== Working Principle ===</div></td></tr> </table>

Meenadh https://labadviser.nanolab.dtu.dk//index.php?title=Specific_Process_Knowledge/Polymer_Processing/Polymer_Processing/Coating/Parylene_Coater&diff=56021&oldid=prev 2026-07-09T12:38:57Z

<p></p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 14:38, 9 July 2026</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l7">Line 7:</td> <td colspan="2" class="diff-lineno">Line 7:</td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>__TOC__</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>__TOC__</div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">A '''</del>Parylene <del style="font-weight: bold; text-decoration: none;">coater''' </del>is a <del style="font-weight: bold; text-decoration: none;">Chemical Vapour Deposition </del>(<del style="font-weight: bold; text-decoration: none;">CVD</del>) <del style="font-weight: bold; text-decoration: none;">system used to deposit ultra-</del>thin, <del style="font-weight: bold; text-decoration: none;">uniform, and pinhole-free Parylene polymer </del>films <del style="font-weight: bold; text-decoration: none;">on a wide variety of substrates</del>. Unlike <del style="font-weight: bold; text-decoration: none;">conventional </del>liquid <del style="font-weight: bold; text-decoration: none;">coating methods</del>, <del style="font-weight: bold; text-decoration: none;">Parylene coating </del>is <del style="font-weight: bold; text-decoration: none;">performed entirely in </del>the vapour phase <del style="font-weight: bold; text-decoration: none;">under vacuum</del>, <del style="font-weight: bold; text-decoration: none;">allowing the polymer to coat complex three-dimensional structures with excellent conformality</del>. This <del style="font-weight: bold; text-decoration: none;">process is widely used in electronics</del>, <del style="font-weight: bold; text-decoration: none;">medical devices</del>, <del style="font-weight: bold; text-decoration: none;">MEMS</del>, <del style="font-weight: bold; text-decoration: none;">aerospace</del>, <del style="font-weight: bold; text-decoration: none;">automotive</del>, <del style="font-weight: bold; text-decoration: none;">and sensor technologies because of its outstanding dielectric</del>, <del style="font-weight: bold; text-decoration: none;">moisture-barrier</del>, and <del style="font-weight: bold; text-decoration: none;">biocompatibility properties</del>.</div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>Parylene is <ins style="font-weight: bold; text-decoration: none;">the common name for </ins>a <ins style="font-weight: bold; text-decoration: none;">family of poly</ins>(<ins style="font-weight: bold; text-decoration: none;">p-xylylene</ins>) <ins style="font-weight: bold; text-decoration: none;">polymers deposited as </ins>thin, <ins style="font-weight: bold; text-decoration: none;">conformal </ins>films <ins style="font-weight: bold; text-decoration: none;">by chemical vapour deposition (CVD)</ins>. Unlike liquid <ins style="font-weight: bold; text-decoration: none;">coatings (spray, dip, spin)</ins>, <ins style="font-weight: bold; text-decoration: none;">parylene </ins>is <ins style="font-weight: bold; text-decoration: none;">deposited from </ins>the vapour phase <ins style="font-weight: bold; text-decoration: none;">with no solvent, catalyst</ins>, <ins style="font-weight: bold; text-decoration: none;">or curing step</ins>. This <ins style="font-weight: bold; text-decoration: none;">gives pinhole-free, uniform-thickness films on virtually any geometry</ins>, <ins style="font-weight: bold; text-decoration: none;">including sharp edges</ins>, <ins style="font-weight: bold; text-decoration: none;">crevices</ins>, <ins style="font-weight: bold; text-decoration: none;">and fine features that liquid coatings cannot reach evenly.</ins></div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div> </div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">A parylene coater is the integrated CVD system — vaporiser</ins>, <ins style="font-weight: bold; text-decoration: none;">pyrolysis furnace</ins>, <ins style="font-weight: bold; text-decoration: none;">deposition chamber</ins>, <ins style="font-weight: bold; text-decoration: none;">cold trap</ins>, and <ins style="font-weight: bold; text-decoration: none;">vacuum system — used to run this process</ins>.</div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>=== Working Principle ===</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>=== Working Principle ===</div></td></tr> </table>

Meenadh https://labadviser.nanolab.dtu.dk//index.php?title=Specific_Process_Knowledge/Polymer_Processing/Polymer_Processing/Coating/Parylene_Coater&diff=56020&oldid=prev 2026-07-09T12:18:43Z

<p></p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 14:18, 9 July 2026</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l8">Line 8:</td> <td colspan="2" class="diff-lineno">Line 8:</td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>A &#039;&#039;&#039;Parylene coater&#039;&#039;&#039; is a Chemical Vapour Deposition (CVD) system used to deposit ultra-thin, uniform, and pinhole-free Parylene polymer films on a wide variety of substrates. Unlike conventional liquid coating methods, Parylene coating is performed entirely in the vapour phase under vacuum, allowing the polymer to coat complex three-dimensional structures with excellent conformality. This process is widely used in electronics, medical devices, MEMS, aerospace, automotive, and sensor technologies because of its outstanding dielectric, moisture-barrier, and biocompatibility properties.</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>A &#039;&#039;&#039;Parylene coater&#039;&#039;&#039; is a Chemical Vapour Deposition (CVD) system used to deposit ultra-thin, uniform, and pinhole-free Parylene polymer films on a wide variety of substrates. Unlike conventional liquid coating methods, Parylene coating is performed entirely in the vapour phase under vacuum, allowing the polymer to coat complex three-dimensional structures with excellent conformality. This process is widely used in electronics, medical devices, MEMS, aerospace, automotive, and sensor technologies because of its outstanding dielectric, moisture-barrier, and biocompatibility properties.</div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"></ins></div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">=== Working Principle ===</ins></div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">The Parylene deposition process consists of four main stages:</ins></div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"></ins></div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"># '''Sublimation:''' Solid Parylene dimer is heated (approximately '''120–180°C''') under vacuum to produce a vapour.</ins></div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"># '''Pyrolysis:''' The vapour passes through a high-temperature furnace ('''650–750°C'''), where the dimer molecules split into reactive monomers.</ins></div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"># '''Deposition and Polymerisation:''' The monomer enters a slightly heated vacuum chamber containing the substrate. The monomer condenses and polymerises directly on all exposed surfaces, forming a thin, conformal polymer coating.</ins></div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"># '''Cold Trap:''' Residual monomer and by-products are captured in a cryo-cooled cold trap before reaching the vacuum pump.</ins></div></td></tr> </table>

Meenadh https://labadviser.nanolab.dtu.dk//index.php?title=Specific_Process_Knowledge/Polymer_Processing/Polymer_Processing/Coating/Parylene_Coater&diff=56019&oldid=prev 2026-07-09T12:11:05Z

<p></p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 14:11, 9 July 2026</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l1">Line 1:</td> <td colspan="2" class="diff-lineno">Line 1:</td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>Parylene coater</div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">''The content on this page, including all images and pictures, was created by DTU Nanolab staff, unless otherwise stated.''</ins></div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div> </div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">'''Feedback to this page''': '''[mailto:labadviser@danchip.dtu.dk?Subject=Feed%20back%20from%20page%20http://labadviser.danchip.dtu.dk/index.php/Specific_Process_Knowledge/Polymer_Processing/Polymer_Processing_Coating_Parylene_Coater click here]''' </ins></div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div> </div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div> </div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div> </div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">__TOC__</ins></div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div> </div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">A '''</ins>Parylene coater<ins style="font-weight: bold; text-decoration: none;">''' is a Chemical Vapour Deposition (CVD) system used to deposit ultra-thin, uniform, and pinhole-free Parylene polymer films on a wide variety of substrates. Unlike conventional liquid coating methods, Parylene coating is performed entirely in the vapour phase under vacuum, allowing the polymer to coat complex three-dimensional structures with excellent conformality. This process is widely used in electronics, medical devices, MEMS, aerospace, automotive, and sensor technologies because of its outstanding dielectric, moisture-barrier, and biocompatibility properties.</ins></div></td></tr> </table>

Meenadh https://labadviser.nanolab.dtu.dk//index.php?title=Specific_Process_Knowledge/Polymer_Processing/Polymer_Processing/Coating/Parylene_Coater&diff=55991&oldid=prev 2026-07-09T07:53:37Z

<p>Meenadh moved page <a href="/index.php?title=Specific_Process_Knowledge/Polymer_Processing/PolyFabLab/Coating/Parylene_Coater" class="mw-redirect" title="Specific Process Knowledge/Polymer Processing/PolyFabLab/Coating/Parylene Coater">Specific Process Knowledge/Polymer Processing/PolyFabLab/Coating/Parylene Coater</a> to <a href="/index.php?title=Specific_Process_Knowledge/Polymer_Processing/Polymer_Processing/Coating/Parylene_Coater" title="Specific Process Knowledge/Polymer Processing/Polymer Processing/Coating/Parylene Coater">Specific Process Knowledge/Polymer Processing/Polymer Processing/Coating/Parylene Coater</a></p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <tr class="diff-title" lang="en"> <td colspan="1" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="1" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 09:53, 9 July 2026</td> </tr><tr><td colspan="2" class="diff-notice" lang="en"><div class="mw-diff-empty">(No difference)</div> </td></tr></table>

Meenadh https://labadviser.nanolab.dtu.dk//index.php?title=Specific_Process_Knowledge/Polymer_Processing/Polymer_Processing/Coating/Parylene_Coater&diff=55908&oldid=prev 2026-06-29T11:15:57Z

<p>Created page with &quot;Parylene coater&quot;</p> <p><b>New page</b></p><div>Parylene coater</div>

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