3M ™ Novec ™ 1700 Electronic Grade Coating

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Distributor
Country
India
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Product Detail

3M™ Novec™ 1700 Electronic Grade Coating is a clear, low viscosity, low surface tension solution of a fluorochemical acrylic polymer carried in a hydrofluoroether solvent. Designed for moisture and corrosion protection of printed circuit boards and electronic components, it dries to a thin, transparent, film with excellent hydrophobic and oleophobic properties. It is easy to apply, does not need post curing, is removable and repairable. It is non-flammable, low in toxicity, non-ozone depleting and RoHS compliant. Property Coating Solution Appearance Clear, colorless to light-colored liquid solution Solids 2 wt% fluoropolymer Solvent 3M™ Novec™ 7100DL Engineered Fluid Specific Gravity 1.5 Boiling Point of Solvent 61°C (142°F) Flash Point None Environmental Low in toxicity, non-ozone depleting, non-flammable VOC exempt (US EPA), RoHS compliant, contains no chlorine or bromine Property Fluoropolymer Coating Appearance Transparent, colorless Coating Thickness 0.1-1.0 microns (depending on application method) Solvent and Chemical Resistance Ye s Tg(glass transition temperature) 44.5°C Thermal Stability of Dry Film Repellent to chlorinated silicone oil after 24 hours at 175°C Contact Angles (static, dip coated/dried on glass substrate) 105° (water), 65° (hexadecane) Refractive Index 1.39 Shelf Life Four years from date of manufacture in unopened container Nonflammability Meets UL 94 V-0 Dielectric Constant @30% RH 3.1 (@1 kHz) Dissipation Factor @30% RH 0.0089 (@1 kHz) Dielectric Breakdown Strength @35% RH 1000 V/mil Features • Easy application and processing – dries in seconds without the need for thermal post-curing • Requires little or no masking • Is easily removed for rework & repair • Allows solder-through repairability • Contains no volatile organic compounds (VOCs) and has low global warming potential • Is thermally and electrically stable with excellent dielectric properties • Can be applied to metals, glass or epoxy laminates • Provides excellent repellency, anti-wetting and anti-sticking properties against liquids – water, hydrocarbons, silicones, and photoresists • Is insoluble in solvents such as heptane, toluene & water • The polymer can endure up to 175°C for prolonged periods and maintain good repellency • Has low surface energy which allows lubricating oils, silicones, photoresist solutions, etc. to bead and drain freely from coated surfaces • Has excellent surface wetting including under low profile components Applications : • Provides excellent moisture, chemical and corrosion protection to printed circuit boards and their components • Is an easy and cost effective alternative to conformal coatings • Can be used as a sacrificial surface treatment that canbe selectively removed with Novec Engineered Fluids • Can serve as – an anti-stiction coating for liquid crystal displays, micromotors or MEMS (Micro Electronic Mechanical Systems) components – an anti-migration coating for displays, spindle motors or lubricated electronic parts or – an anti-corrosion coating for a variety of materials and components
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Business Type
Distributor
Established
2013
Employess
5 - 10 People
Annual Revenue
Below US$1 Million
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31% - 40%
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