WHAT IS NANO CERAMIC FILM?
Most Nanoceramic film has several advantages over other films. Firstly, it has excellent heat - blocking performance, effectively reducing the heat entering the room or vehicle. Secondly, it has high light transmittance, ensuring good visibility while blocking harmful ultraviolet rays. Thirdly, it has better durability and scratch - resistance, maintaining its appearance and performance for a long time. Finally, it does not interfere with electronic signals, which is beneficial for the normal operation of electronic devices such as GPS.
What are the differences between different types of window film?
Type | Core Structure Characteristics | | Applicable Scenarios |
Dyed Film | Only dye layer + glue layer | 1-1.8mil | Low-end model, limited budget |
Metallic Film | Multilayer metal + polyester substrate | 2-3mil | In high temperature areas, pursue high insulation |
Nano Ceramic Film | Nano-ceramic particles + PET layer | 2-4mil | High-end models with signal penetration |
Privacy Film | Dark dye layer + one-way perspective technology | 2-3mil | Commercial/luxury cars, privacy oriented |
The main structure of car window film

What are the benefits of car window film?

- Ceramic nanoparticles: These are the core components of nanoceramic film. Usually, oxides of metals such as titanium, zirconium, and indium are used. These ceramic nanoparticles have excellent thermal stability, chemical stability, and optical properties. They can effectively block infrared rays and ultraviolet rays, while maintaining high visible light transmittance.
- Polymer matrix: The polymer matrix is used to fix and disperse ceramic nanoparticles. Commonly used polymers include polyester, polyvinyl butyral (PVB), and polyurethane. The polymer matrix provides the film with flexibility, toughness, and adhesive properties, enabling it to be firmly attached to the surface of the window.
- Additives: Some additives are often added to nanoceramic films to improve their performance. For example, antioxidants can prevent the film from aging and degrading due to oxidation; ultraviolet absorbers can further enhance the ability to block ultraviolet rays; and anti - static agents can reduce the adsorption of dust and dirt on the film surface.

Nanoceramic films offer several advantages.
Nanoceramic films offer several advantages. They have excellent wear resistance, high hardness, and good chemical stability. They can also provide effective protection against corrosion and scratch, while maintaining good transparency and optical properties. Additionally, they often have good heat resistance and can improve the performance and durability of the substrates they are applied to.




As a vertically integrated manufacturer, we control the entire production process—from functional masterbatch formulation to base film extrusion, coating application, slitting, and finished product assembly. This seamless supply chain ensures superior quality control, cost efficiency, and rapid customization for all paint protection film (PPF) solutions.
Equipped with top-tier fully imported TPU film production lines, we combine global precision with independent R&D upgrades to refine equipment performance. Our advanced machinery enables us to produce high-quality TPU base films with exceptional clarity, durability, and dust-free surfaces—critical for premium paint protection.



Our multidisciplinary team includes:
- Thermoplastic Elastomer Polymer Specialists: Optimizing material properties for superior adhesion, UV resistance, and self-healing performance.
- Mechanical Equipment Engineers: Ensuring precision in every production stage, from extrusion to coating.
- Production Technology Experts: Mastering processes to achieve uniform thickness, flawless surface finish, and consistent product quality.
- Dedicated QC Professionals: Conducting rigorous pre-shipment inspections to guarantee alignment with sample standards and dimensional accuracy (e.g., film length compliance).
Before shipment, our QC team meticulously verifies:
- Product-Sample Consistency: Ensuring every batch matches the approved prototype in texture, thickness, and performance.
- Spec Compliance: Checking film length, width, and mechanical properties to meet exact customer requirements.
- Dust-Free Purity: Maintaining cleanroom-grade production environments to eliminate surface imperfections.
With a large-scale warehouse stocked with TPU paint protection film, automotive window film, architectural decorative film, TPU windshield film, and colored PPF, we enable immediate order fulfillment. Our streamlined logistics ensure your products are delivered promptly, reducing lead times and enhancing supply chain reliability.


FAQ:
Q: Does it fade over time?
A: Lower - quality films may fade; ceramic and premium ones last longer.
Q: Can it be used on tinted glass?
A: Yes, but check local laws and consider cumulative tint darkness.
Q: Does it interfere with radio signals?
A: Metalized films may interfere; ceramic films are signal - friendly.
Q: How do I choose the right tint?
A: Consider local laws, needs (heat/UV protection), and aesthetic preferences.
Q: Can it be applied to curved windows?
A: Yes, with proper techniques and heat - shrinking during installation.