Magnetic Materials Coating By Parylene Vacuum Deposition, Nano Vacuum Coatings, Parylene Vacuum Deposition

Royal Technology provides polymer coating service and coating equipment for waterproof coatings with Parylene nano film. Parylene coating technology is widely used in aerospace, precious relics, silicone rubber, seals, magnetic materials, MEMS, circuit boards, sensors, biomedical and other fields. Parylene-coated product can increase the strength and temperature insulation, abrasion proof, chemical resistance (diluted chemical), corrosion-resistant. Our equipment are presently being used by many large enterprises all over the world.

What is parylene?

It is a transparent and colorless polyester protective material. It is suitable for vacuum coating at room temperature, and the vacuum coating pressure is below 10-5 Torr, while the Parylene coating process is about 0.1 Torr. The thickness of the coating can be controlled between 1-100 microns. The coating is a patent developed by the United States in the early 1960s. It was first applied to the field of microelectronic components for US military printed circuit boards, aerospace and underwater launch devices, 1972 Included in the U.S. military standards in:

MIL-I-46058C

Micro and nano processing technology: chemical vapor deposition (CVD)

Put the powdered nano-materials into the evaporation chamber of the vacuum nano-coating equipment, and evaporate into gaseous molecules at a temperature of 150℃-180℃. Under the action of vacuum (1.0*10-2torr), the gaseous nanomolecules below 10nm enter into the cracking In the cracking chamber, the high temperature at 680°C-700°C is cracked into reactive monomers, and the active monomers and monomers are re-polymerized to form a dense and pinhole-free nano-film layer.

Applications:

1.Circuit board coating

2.Magnetic Materials
Before Parylene is used, some (coating) wear centers can easily lose the insulation of magnetic windings. Parylene can not only overcome this defect, but also form a friction-resistant inner surface, which can accelerate the elongation and winding process, and at the same time increase ferrite The dielectric properties and high-voltage resistance of magnetic materials such as body can overcome the defects of non-abrasion resistance and acid resistance after ordinary epoxy resin spraying and hanging processes.

3. Medical Instruments:

4. LED outdoor lighting

5. Silicone Rubber Use

6. Sensors

7.Historical Rlics, Fragile cultural relics, specimens, etc. can be reinforced and protected with Parylene to extend their life.

Technical Specifications

Active Volume of the Cavity: ⌀750*930mm

Floor Space: 3250*2000*2630mm

Total power:10kw

Technical advantages

• One touch automatically coating process
• PLC control system, full color touch screen man-machine dialogue interface,
• automatically adjust the evaporation speed, ensure the uniformity of deposition pressure.
• Two sets of cylinder device, easy to place the product before coating, without hand handling.
• Vacuum Roots pump is equipped to accelerate pumping speed and improve coating efficiency.
• Large capacity of coating chamber, suitable for mass production and large size products, reduce coating cost.

Parylene Coating Characteristics

Good moisture-proof and waterproof effect can withstand salt spray

Ultra-thin insulation layer can withstand high voltage

No deflation suitable for space and aerospace applications
Comply with U.S. military standard MIL I-46058C

Bio-compatibility meets FDA (Class VI)

Good dry lubricity

Strong penetration can penetrate into the bottom of SMD devices

Fix surface debris to prevent particle contamination and dust proof effect

Mass rolling coating reduces costs

Optically transparent

Can resist acid and alkali corrosion

Can resist low temperature (-200 ~ 450 ℃)

Moth-proof and mildew-proof, suitable for protection of cultural relics

Parylene nano coating can achieve complete, continuous and pinhole-free

Please contact us for more specifications, Royal Technology is honored to provide you total coating solutions.

Shanghai Royal Technology Inc. was established in 2006, a worldwide supplier of high quality vacuum equipment with key locations around the globe. Research and Development technology are supported by specialized engineers in the United States and China. High-tech machine manufacturing facilities are located in Shanghai and our global network of service centers ensure fast customer service response in key locations.

Shanghai Royal Technology has a strong drive for innovative design and high quality components selection, combined with an extra careful assembly process and a topnotch team of talented technicians and inventors, which enable us to offer turn-key coating solutions with high standard vacuum equipment, meeting and often exceeding Western standard. We are determined to serve the market worldwide in various industries such as:

Consumer electronics, automotive, renewable energy, architecture, Nano and bio-medical materials.

RTAC1250-SP The arc and sputtering integrated series equipment can produce highly reflective black and bronze films specifically for high quality decorative coatings.

RTSP1213-DC It is a sputtering system with PECVD process to deposit thin film on hydrogen fuel cell power module. Fuel Cell Vehicles is the newest technology for the next generation of environmentally friendly cars. The main advantage and technological progress compared to commonly used batteries like dry cell need to undergo a recurring recharging process, but hydrogen fuel cell power modules only require Hydrogen and Oxygen reaction to generate power for driving.

RTAC1215-SPMF This coating system is exclusively used for DPC (Direct Plating Copper) ceramic substrates process. The DPC ceramic substrates are widely used in various applications: for instance in high brightness LED to increase the longevity because of its high heat radiation performance, Semiconductor equipment, in microwave wireless communication, military electronics, various sensor substrates, aerospace, railway transportation, electricity power and much more.

RTEP-0913 Evaporation coating plant is applied to CsI film deposition for X-Ray Imaging devices. It is an advanced technique to evaporate CsI on the screen to create high quality images. The high-resolution performance allows this application to be extremely efficient and disruptive in the medical instrument, nuclear energy industry, security checking and inspection, high energy physics subjects and more.

Shanghai Royal Technology also successfully designed and developed Cube and Cylinder model large size Aluminum Vacuum Metalizing System which is used for Automotive Logo Board Coating.

Live Locally, Think Globally is our Vision. We live our day to day business by the concept of “Integrity and Solidarity”, always striving for innovation to achieve win-win situations in our ecosystem of worldwide partners. As pioneers in the Vacuum Coating Equipment Industry, we never relied on previous accomplishments, but we continuously tried to explore the ever changing world of the Vacuum Coating Industry to always create optimal economic, social and environmental benefits for our customers.

Company Culture:

ROYAL's Vision: to be the worldwide famous brand supplier of providing total solutions to customers requirement.

ROYAL' Mission: protects the environment, saves our blue planet ; to improve labors tough working environment, enhance work efficiency, completely help owners to reduce production cost.

ROYAL's Philosophy: human-oriented, honest, innovative and make the greatest contribution to society.

ROYAL's Value: innovation, advanced technology’s R&D, serving China and worldwide's manufacturing industries.

ROYAL's Service: ONE-STOP service, with excellent technology and products, professional dedication to serve our customers.