3M Novec 1700 Electronic Coating Protective PCB Moisture Corrosion Resistance
3M Novec 1700 Electronic Coating - Protective PCB Moisture Corrosion Resistance
Product Simple Attributes
3M Novec 1700 Electronic Grade Coating is a single-component fluorinated polymer solution in Novec 7100DL hydrofluoroether solvent. With 2 wt% solids, density 1.5 g/ml (23°C), and viscosity 0.91 cP, it dries to a 0.1-1.0 micron transparent film (refractive index 1.39), meeting RoHS and VOC-exempt standards.
Parameters
| Property | Value |
|---|---|
| Coating Thickness | 0.1-1.0 μm |
| Thermal Conductivity | 0.1 W/m·K |
| Volume Resistivity | >10¹⁵ Ω·cm (Calculated*) |
| Application Methods | Dip/Spray/Brush/Selective Dispense |
Product Introduction
Designed for PCBs and electronic components, it delivers moisture/corrosion protection and repels water/hydrocarbons/silicones. Requires no curing, dries in 2 minutes at room temperature, allows solder-through repairability, and meets UL94 V-0 flammability rating.
Product Special Attributes
Extreme Stability: Withstands 175°C for 24 hrs while repelling chlorinated silicone oil (per MIL-B-81744A).
Electrical Excellence: Dielectric constant 3.2 (@1 kHz), breakdown strength 2,000 V/mil, dissipation factor 0.002.
Super-Liquid-Repellency: Static contact angles 105° (water) and 65° (hexadecane) enable exceptional anti-wetting.
Application scenarios
Applications include automotive ECU protection, avionics corrosion resistance, motor insulation, and anti-migration for precision displays.
FAQ:
1. Who are we?
We are Shenzhen Huazhisheng New Material Technology Co., Ltd., a professional industrial adhesives and sealants supplier based in China since 2018. we serve global markets: Mainland China (60%), Southeast Asia (20%), North America (10%), and Europe (10%).
2. What products do you offer?
we supply high-performance adhesives and sealants from global leaders including:
Cemedine, Dow Corning, Shin-Etsu, Araldite, and Momentive,etc.
3. How do you guarantee product quality?
Quality assurance through:
Mandatory pre-production samples approval
Final inspection by QC team before shipment
International certifications: SGS, UL, FDA, RoHS, REACH
4. Why choose us over other suppliers?
Reliable Supply:Authentic products from top manufacturers
Expert Support:Technical guidance for product selection
Global Compliance:Certifications meeting target market standards
Efficient Service:Customized solutions & professional support
5. What services do you provide?
Delivery:EXW/FOB/CIF
Payment:USD/EUR/CNY/HKD via T/T, L/C
Support:Technical consultation & logistics coordination
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.