Conformal Nano Coating for PCB and COF Protection

What Is Conformal Nano Coating?

As high-density electronic components and submicron manufacturing processes become increasingly widespread, moisture protection has become a critical technology for ensuring product reliability and longevity. Tex Year’s Conformal Nano-Coating (UF Series) is an eco-friendly, PFAS-free, low-viscosity, and transparent protective coating designed to shield sensitive electronics from moisture, oil, and harsh environments. With strong hydrophobic and oleophobic properties, it is ideal for use on printed circuit boards (PCBs) and COF modules exposed to extreme conditions.

Key Features of Conformal Nano-coatings

1. PFAS-Free & VOC-Free Conformal Nano-coatings

Tex Year’s conformal nano-coatings are 100% free from PFAS and VOC emissions, supporting RoHS, REACH, and ESG-compliant electronics manufacturing. It is non-toxic, suitable for green electronics and sustainable supply chains.

2. Fast Room Temperature Curing for Low-Energy Production

• Surface dry in <3 minutes at room temperature

• Full polymerization in 24 hours

• Ideal for energy-efficient manufacturing

3. Ultra-Thin 3μm–10μm Transparent Layer for High-Density PCBs

• Designed for thin-film coating applications

• Slight blue reflective transparent film

• Compatible with spray coating, dip coating, and brush-on application

Tex Year’s Conformal Nano-coatings

Why Choose Tex Year’s  Conformal Nano-coatings?

Tex Year’s conformal nano-coatings offer:

• PFAS-Free: Complies with EU environmental regulations; non-toxic and environmentally safe.

• Compliant with IPC-CC-830 Standard : Meets international conformal coating standards for electronic applications.

• Ultra-Thin Coating: 3–10 μm : Designed for space-constrained and high-density structures.

• Room Temperature Drying & Curing : Low-temperature process for energy savings and reduced carbon emissions.

• Fluorescent for Visual Inspection : Easy inline quality control with UV fluorescence.

• Eco-Friendly Rework Removability : Removable using environmentally safe solvents; aligned with ESG trends.

• Multiple Application Methods : Compatible with spray, dip, and brush coating processes.

The Applications of PFAS-free Conformal Nano-coatings 

• Servers and power supply units

• Industrial controllers and automation systems

• PCBA circuit boards in automotive, aerospace, and consumer appliances (white goods)

If you are interested in Conformal Nano-coatings or have any related inquiries, please feel free tocontact us anytime.