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

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