NEWS
News dynamics
NEWSNEWSNEWSNEWSNEWSNEWSNEWSNEWSNEWS
News dynamics
Harves DURASURF High Performance Fluorine Coating Agent
Release time:
2023-11-06 00:00
Harves's diverse coating properties address the challenges of production processes and quality assurance, contributing to increased product reliability.
In addition, high-performance coating materials help improve multiple functions of the product and material surface.
We offer a wide selection of products to meet a variety of needs, including surface treatments such as migration prevention for circuit substrates, plating of alternative anti-rust materials, and anti-fouling packaging for mobile devices.
Features
1
Thin film, high performance
Unlike general coating agents, our film thickness is less5μmIt has excellent moisture resistance, insulation and rust resistance, and protects the mounting substrate and electronic components even in harsh environments.
2
Excellent work efficiency
Suitable for all wet processes, it has the characteristics of low viscosity and fast drying, and can be dried quickly at room temperature, which helps to shorten the process time.
3
High security
This is not a dangerous substance under the fire protection law, it is non-flammable, so it can be handled like general cargo, and it is also very easy to transport.
Application example
Moisture-proof coating for substrate

After application, a thin film is formed, which has excellent moisture resistance, helps prevent the migration of metal and metal electrodes on the package substrate and inhibits metal rust.
Series
DP-500
Substrate
Circuit Board
function and application
Protection and anti-electrode migration of mobile device boards, touch sensors, LED mounting boards, and various metal components on the mounting boards
Use Scenario
01
Touch Sensor
Because heat dissipation is critical for touch sensors. The fluorine coating not only has the moisture-proof function, but also is very suitable as a coating for touch sensors due to its thin film thickness and excellent heat dissipation performance.
02
Mobile Devices
Since light weight is important for mobile equipment, thin-film coated fluororesin may be used for coating.
This is also ideal for preventing sweat from entering the wearable device.
01
Lithium-ion battery
Due to its excellent chemical resistance, it can withstand electrolytes such as lithium-ion batteries, so it can be used as part of fire protection measures
Waterproof and oil-proof coating agent
It can provide excellent water and oil resistance.
The main application areas include waterproof and oil-proof treatment of electronic equipment parts, and waterproof treatment of printer ink.
Series
DH-100
Substrate
Resin, metal (any material can be coated)
function and application
Anti-seepage oil (oil barrier): It has waterproof and oil-proof functions against organic solvents, oils and inks.
Non-adhesive, such as release tape: with non-adhesive, suitable for release tape and other applications.
Nanoscale Antifouling Coating
After the anti-fouling coating agent is applied,
It will chemically combine with the surface of metal, glass, ceramics, etc. and form an ultra-thin fluorine film (below 20nm),
It has the following functions:
Antifouling: prevent the adhesion of dirt and impurities.
Mold release: provides non-adhesion, making the object easy to release from the surface.
Reduced fingerprint adhesion (fingerprint resistance): Reduces the adhesion of fingerprints to the surface.
Low Fingerprint Adhesion: Reduces the attachment of fingerprints on the surface.
Friction: improve the sliding of the surface.
Water repellency: makes the surface resistant to erosion by water.
Oil repellency: reduce the adhesion of paint, resin, solder and other substances.
At the same time, this coating agent also exhibits an excellent effect in mold release applications.
Series
DS-5800
Substrate
Suitable for heavy-duty machining of glass, quartz and ceramics
Use Example
Anti-Fingerprint and Anti-Smear: Used to resist fingerprints and dirt, such as applications on inkjet printer heads.
Glass mask anti-fouling: suitable for smart phone cover glass, protective glass, various decorative glass, etc., to provide anti-fouling function.
Series
DS-5935
Substrate
Very suitable for metal use
function and application
Smartphones and other mobile devices: Used for metal, plated exterior to prevent fingerprints from being left behind.
Indoor building materials: used on the surface of building materials to prevent fingerprints and dirt.
Electroplated automotive interior parts: used to electroplate automotive interior parts to prevent fingerprints and provide injection molding and mold release effects.
Metal Mask: Used for metal masks to prevent dirt and prevent mold build-up.

Delivery Form
1kg plastic bottle
20kg canned barrel
Related News