{"id":4839,"date":"2026-04-08T10:53:19","date_gmt":"2026-04-08T02:53:19","guid":{"rendered":"https:\/\/txjpcba.com\/?p=4839"},"modified":"2026-04-08T10:53:19","modified_gmt":"2026-04-08T02:53:19","slug":"what-is-dual-cure-conformal-coating","status":"publish","type":"post","link":"https:\/\/txjpcba.com\/nl\/what-is-dual-cure-conformal-coating\/","title":{"rendered":"What is dual cure conformal coating?"},"content":{"rendered":"

Dual cure conformal coating<\/strong><\/h2>\n

Dual cure Conforme coating<\/strong><\/a> is a specialized type of coating that uses two curing mechanisms to ensure complete and reliable solidification. Typically, it combines UV curing<\/strong> with a secondary curing process such as moisture curing or thermal curing. This technology is widely used in PCB-assemblage<\/strong> en SMT-assemblage<\/strong>, especially for complex or high-density circuit boards.<\/p>\n

\"What
What is dual cure conformal coating<\/figcaption><\/figure>\n

How dual cure conformal coating works<\/strong><\/p>\n

In a dual cure system, the coating is first exposed to UV light, which rapidly cures the areas directly accessible to the light source. However, due to the \u201cshadow effect,\u201d some regions\u2014such as under components or between tightly spaced parts\u2014may not receive sufficient UV exposure.<\/p>\n

To address this, the coating includes a secondary curing mechanism:<\/p>\n