Dupotop Films
Multilayer Fully Sputtering
Dupotop’s multilayer fully sputtering window film represents top-tier technology and quality in the field of window films. As one of the most advanced pure metallized films, it uses sputtering technology to apply ultra-fine layers of metal onto PET film, delivering unmatched heat insulation and visual performance. By combining over 12 layers of premium metallic microparticles such as nickel, silver, titanium, gold, and platinum, Dupotop’s window film precisely reflects and blocks solar radiation, making it an outstanding choice for buildings, automotive, and marine applications.
Exceptional Heat Insulation
Exceptional Heat Insulation: The multilayer fully sputtering technology deposits different layers of metal particles that effectively block infrared radiation, preventing heat transfer and significantly improving insulation to keep indoor spaces at a comfortable temperature.
High Solar Reflectivity with Low Mirror Effect
Dupotop’s fully sputtering window film has high reflectivity for specific wavelengths of sunlight, effectively reducing glare and heat absorption while maintaining clear visibility. This provides excellent privacy and visual comfort.
Durable, Premium Quality
Using precious metals in the sputtering process not only enhances the film’s durability but also gives it a distinctive high-end shine and texture, maintaining its elegant appearance over long-term use.
Minimal Color Shift and High Transparency
Unlike traditional metallized films, Dupotop’s multilayer fully sputtering window film avoids the common issue of color shifting, providing natural light transmission without affecting the window’s original color or visual clarity.
Magnetron Sputtering
Dupotop’s magnetron sputtering window film uses advanced magnetron sputtering technology along with high-performance materials like titanium nitride, ultra-clear PET base film, and premium adhesive materials, making it a leading product in the market. Through precise magnetron sputtering, Dupotop films excel in heat insulation, protection, and visual clarity.
Magnetron Sputtering Technology
Using magnetron sputtering, the film forms dense layers of titanium nitride and other functional coatings in a vacuum environment. This process evenly distributes micron-level ceramic particles across the ultra-clear PET base, significantly improving heat insulation, durability, and corrosion resistance for long-lasting performance.
Ultra-Clear PET Base
Made with ultra-clear PET material, the film provides natural visual clarity and high light transmission, ensuring an uncompromised view and meeting the high visual standards of premium users.
Top-Grade Titanium Nitride Insulation Material
As a ceramic compound, titanium nitride has high hardness and heat resistance. The titanium nitride material formed by the magnetron sputtering process efficiently reflects infrared rays, greatly enhancing insulation to keep indoor spaces cooler and more comfortable.
Minimal Color Shift and High Transparency
Magnetron Sputtering Safety
Dupotop’s magnetron sputtering safety window film is a high-performance safety product based on magnetron sputtering technology. By optimizing adhesive materials, increasing the thickness of the ultra-clear PET base, and reinforcing titanium nitride layers, Dupotop’s safety film not only provides excellent insulation and protection but also creates a strong safety barrier on glass surfaces.
High-Performance Magnetron Sputtering Technology
Utilizing advanced magnetron sputtering with precise magnetic field control, ultra-fine titanium nitride and other functional materials are evenly coated onto the PET base. This multilayer protection effectively reflects heat radiation and blocks harmful UV rays, ensuring high insulation and long-lasting durability.
Optimized Adhesive Material
The newly formulated, high-adhesion glue enhances both bonding strength and impact resistance, creating a strong adhesive layer that helps keep the film intact under external force, reducing the risk of shattering.
Thicker Ultra-Clear PET Base
Dupotop’s safety film uses a thicker ultra-clear PET base, significantly increasing impact resistance while maintaining high clarity and unimpeded views. This reinforced base enhances the film’s protective performance, effectively reducing the risk of glass breakage.
Enhanced Safety Protection
With a thicker base and optimized adhesive, Dupotop’s magnetron sputtering safety film is more resistant to impact, effectively minimizing the risk of injury from broken glass fragments. This design provides an extra layer of safety for customers.
Nano Ceramic
Dupotop Nano Ceramic Window Film utilizes advanced titanium nitride (TiN) technology, combined with an ultra-clear base material, to deliver exceptional insulation, protection, and visual clarity. This film provides high solar energy rejection along with long-lasting durability and transparency, making it ideal for luxury residences, vehicles, and commercial spaces.
Enhanced Insulation with Titanium Nitride
Thanks to TiN’s infrared reflective properties, the film effectively blocks heat transfer, reducing indoor temperatures and creating a more comfortable living and working environment.
High Transparency and Visual Comfort
The combination of ultra-clear PET and TiN provides excellent transparency, giving users an unobstructed view without affecting outdoor visibility.
Superior Durability and Corrosion Resistance
TiN enhances the film’s resistance to corrosion, ensuring stability even with long-term exposure to sunlight and humidity, thus extending the film’s life.
High UV Rejection
The film blocks over 99% of harmful UV rays, protecting interiors, furniture, and skin from UV damage, and reducing fading and wear.
Technology
Cutting-Edge Titanium Nitride Technology
Titanium Nitride (TiN) is a high-performance ceramic compound composed of titanium and nitrogen, known for its exceptional hardness, durability, and resistance to corrosion. Its unique properties make it an ideal material for a wide range of applications, including protective films, aerospace, electronics, and medical devices.
Technology Feature
Enhanced Heat Insulation with Titanium Nitride
Leveraging Titanium Nitride’s infrared reflectivity, the film effectively blocks heat transmission, significantly reducing indoor temperatures and creating a more comfortable living and working environment.
High Transparency and Visual Comfort
The combination of ultra-clear PET substrate and Titanium Nitride ensures exceptional transparency, providing an unobstructed and natural viewing experience without compromising the outdoor view.
Superior Durability and Corrosion Resistance
Titanium Nitride enhances the film’s resistance to corrosion, maintaining stable performance even under prolonged exposure to sunlight and humidity, thereby extending its lifespan.
Effective UV Blocking
The film blocks over 99% of harmful UV rays, protecting car interiors, furniture, and skin from damage while reducing fading and wear.
Technology
Magnetron Sputtering Technology
Magnetron sputtering is an advanced coating process that uses controlled magnetic fields to precisely deposit ultra-thin layers of functional materials onto PET substrates. This process ensures exceptional heat insulation, UV blocking, and enhanced safety performance.
Technology Feature
High Uniformity Coating
Magnetron sputtering technology creates ultra-thin and uniform coatings on substrates, ensuring consistent performance.
Multi-Functional Coating Design
Capable of combining different materials (such as metals and ceramics) to achieve multi-layer film structures, offering heat insulation, UV protection, and corrosion resistance.
Low-Temperature Deposition
The sputtering process operates at low temperatures, making it suitable for sensitive substrates like PET.
Connect With Us
dupotop@gmail.com
37, Jalan Balakong Jaya 5, Taman Industri Balakong Jaya, 43300 Balakong, Selangor
All rights reserved. 2025