AORITA ACF Release Film_Self-Developed Patented Composite Release Material
As the UV-curable 3D printing industry upgrades towards large size, high speed and high precision, ACF Release Film, as a new generation of core consumables, is independently developed and exclusively created by AORITA. With its patented formula and excellent performance, it breaks through the technical bottlenecks of traditional release films and becomes the preferred release material for industrial-grade and high-end UV-curable 3D printing. This article will comprehensively analyze the origin, core components, performance advantages of AORITA ACF Release Film, as well as its core differences from traditional FEP and NFEP release films, helping you quickly understand this patented product that rewrites industry standards.
Origin of AORITA ACF Release Film: Breaking Through with Innovation to Solve Core Industry Pain Points
ACF Release Film, full name Aorita Composite Film, is a patented composite release film officially launched byAORITA in 2023 after 3 years of technical research and development and thousands of formula and process tests. It is tailor-made for LCD/DLP/MSLA UV-curable 3D printing scenarios.
With the wide application of UV-curable 3D printing technology in industrial prototypes, dental medical care, jewelry casting, precision parts and other fields, the drawbacks of traditional FEP and NFEP (PFA) release films have become increasingly prominent: excessive release force leading to model tearing and warping, thin materials being easy to damage and having a short service life, low success rate of large-plane and high-speed printing, and poor adaptability to high-viscosity resins — these pain points have seriously restricted printing efficiency, product quality and industry upgrading.
Focusing on industry needs, AORITA's R&D team took "ultra-low release force, high toughness, long service life and full-scene adaptability" as the core goals, broke through the performance limitations of single-layer fluorine materials, and developed the multi-layer composite ACF Release Film. It redefines the performance standards of UV-curable release films, becoming the third-generation mainstream release material after FEP and NFEP, and providing an efficient, stable and low-cost consumable solution for the UV-curable 3D printing industry.
Core Composition of AORITA ACF Release Film: Patented Formula, Multi-Layer Composite Creates Excellent Performance
Different from traditional single-layer fluorine release films, AORITA ACF Release Film adopts a multi-layer composite structure. Each layer has undergone precise formula and process optimization. The core components and structure are as follows, demonstrating AORITA's independent R&D strength:
1. Base Substrate Layer: Modified Fluoropolymer, Balancing Stability and Toughness
The base substrate of ACF Release Film is mainly composed of modified FEP/PTFE composite fluoropolymer, which retains the core advantages of fluorine materials such as low surface energy, chemical corrosion resistance and high temperature resistance. At the same time, through molecular chain modification technology, the flexibility and resilience of the substrate are greatly improved, solving the pain points of traditional FEP films being brittle, easy to break and wrinkle, and laying the foundation for subsequent release performance and service life.
2. Functional Release Coating: AORITA's Exclusive Patent, Achieving Near-Zero Release Force
The surface is coated with AORITA's independently developed low surface energy release coating, which contains special siloxane and fluorine-modified components, and is the core of ACF Release Film's ultra-low release force. After special curing process treatment, the coating does not stick to photosensitive resin, leaves no resin residue, and does not affect UV light penetration, ensuring stable peeling of the model during printing and avoiding tearing, delamination and other problems.
3. Overall Structure and Specifications: Adapt to Installation, Balancing Protection and Adaptability
The standard thickness of ACF Release Film is 0.3mm (different from FEP's 0.05–0.15mm and NFEP's 0.127mm), adopting a double-layer structure of "hard blue protective film + soft ACF composite film body": one side is a smooth surface, specially used to contact photosensitive resin to ensure the release effect; the other side is a micro-matte surface, used to fit the 3D printer's release groove, enhance the fit, and avoid film displacement during printing. The double-layer structure is not only easy to install and protect the film from damage, but also perfectly adapts to various UV-curable 3D printers, reducing installation difficulty.
Core Performance Advantages of AORITA ACF Release Film: Comprehensive Beyond Traditional Release Films
Relying on AORITA's self-developed patented formula and multi-layer composite structure, ACF Release Film has achieved comprehensive breakthroughs in core dimensions such as release force, light transmittance, service life and adaptability. The specific performance advantages are as follows, adapting to the full-scene needs of UV-curable 3D printing:
✅ Ultra-Low Release Force, Greatly Improving Printing Success Rate
Under normal exposure scenarios, the release force of ACF Release Film is only 25N (NFEP is about 32N, FEP is about 40–50N); under overexposure and large-plane printing scenarios, the advantage is more significant (ACF≈35N, NFEP≈83N). The near-zero release force peeling effect greatly reduces the risk of model tearing, warping and delamination, increasing the success rate of large-size, hollow and unsupported model printing by more than 60%, and solving the core pain points of traditional release films such as "difficult peeling and easy damage".
✅ High Light Transmittance, Ensuring Printing Precision and Curing Consistency
The UV transmittance of ACF Release Film is ≥93%, close to the level of traditional FEP films. It can ensure uniform penetration of UV light, making the bottom and fine layers of 3D printing cure uniformly, reducing layer lines and improving detail restoration. It is perfectly compatible with 8K and 12K high-precision UV-curable 3D printers, meeting the printing needs of industrial-grade and precision parts.
✅ Super Durable, Service Life Far Exceeds Traditional Release Films
The multi-layer composite structure combined with high resilience and toughness endows ACF Release Film with excellent scratch resistance, folding resistance and resin corrosion resistance. Its service life is 3–5 times that of traditional FEP films and 2–3 times that of NFEP films. A single ACF Release Film can support more than 3000 prints, greatly reducing the frequency of consumable replacement and use cost, especially suitable for batch printing and industrial-grade long-term use scenarios.
✅ Full-Scene Adaptability, Compatible with High-Speed Printing and Various Resins
The soft peeling design and low resistance characteristics make ACF Release Film perfectly adapt to high-speed printing mode (≥50mm/h), improving printing efficiency; at the same time, it is compatible with various UV-curable resins such as general photosensitive resins, high-viscosity engineering resins, dental resins, ceramic/metal slurries, etc. Its compatibility is far superior to traditional FEP and NFEP release films, meeting the printing needs of different industries.
✅ High Temperature and Corrosion Resistance, Ensuring Printing Safety and Stability
ACF Release Film can withstand high temperatures of 150–200℃ for a long time, and is resistant to most resin solvents, acid and alkali corrosion. It does not swell, deform or release impurities during printing, which not only ensures the purity of printed products, but also extends the service life of the printer, adapting to industrial-grade high-temperature and high-demand printing scenarios.
ACF vs FEP vs NFEP (PFA): Comprehensive Comparison of Three Mainstream Release Films
To help you quickly distinguish the differences between the three mainstream release films and choose the most suitable product for your needs, the following is a comprehensive comparison between AORITA ACF Release Film and traditional FEP and NFEP release films, clearly presenting the core advantages of ACF:
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Comparison Dimension
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AORITA ACF Release Film (Self-Developed Patent)
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Traditional FEP Release Film
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NFEP (PFA) Release Film
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Material Nature
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Multi-layer composite fluorine-modified film (AORITA Patent)
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Single-layer fluorinated ethylene propylene (fluoroplastic)
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Single-layer perfluoroalkoxy resin (PFA)
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Standard Thickness
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0.3mm (composite soft, not easy to break)
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0.05–0.15mm (thin, easy to wrinkle and break)
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0.127mm (harder, general toughness)
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Release Force
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Ultra-low (≈25N, near-zero peeling)
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High (40–50N, hard peeling, easy to damage)
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Medium-high (≈32N, hard peeling)
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UV Transmittance
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≥93% (precision guaranteed)
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≥95% (good light transmittance but short service life)
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90–92% (general light transmittance)
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Service Life
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Extremely long (3000+ times, cost reduction)
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Short (500–800 times, frequent replacement)
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Medium (1500–2000 times)
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Large Size/High Speed Adaptability
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Excellent (industrial-grade first choice)
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Poor (easy to fail and tear)
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General (barely adaptable)
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Toughness/Tear Resistance
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High resilience, folding resistance, not easy to break
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Brittle, easy to break and wrinkle
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Harder, general toughness
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Resin Compatibility
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Full compatibility (adapt to high-viscosity/special resins)
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Only general resins (high-viscosity easy to stick)
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Good (partially limited by high-viscosity resins)
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Core Positioning
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High-end/industrial/large size/high speed printing
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Entry-level/low-cost/small size printing
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Mid-range/balanced printing
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Application Value of AORITA ACF Release Film: Empowering the Upgrade of UV-Curable 3D Printing in Various Industries
As a patented product independently developed by AORITA, ACF Release Film breaks through the performance ceiling of traditional release films with its core advantages of "low release force + high light transmittance + long service life + full compatibility". It is widely used in various UV-curable 3D printing scenarios, providing efficient and stable consumable solutions for various industries:
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Industrial Prototypes: Rapid printing of large-size prototypes, reducing model damage and improving production efficiency;
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Dental Medical Care: Adapt to dental resins, accurately restore tooth details, and ensure the precision and safety of medical consumables;
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Jewelry Casting: High-precision jewelry model printing, high detail restoration, and reducing casting loss;
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Precision Parts: Industrial-grade precision parts printing, uniform curing and few layer lines, meeting the needs of high-end manufacturing;
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Cultural and Creative Models: Batch printing of cultural and creative products, reducing consumable loss and production costs.
Why Choose AORITA ACF Release Film?
1. Self-Developed Patent Guarantee: Independently developed by AORITA, with exclusive intellectual property rights, the formula and process have more advantages, and the quality is guaranteed;
2. Comprehensive Performance Beyond: Compared with traditional FEP and NFEP release films, it leads comprehensively in core dimensions such as release force, service life and adaptability, solving industry pain points;
3. Full-Scene Adaptability: Compatible with various UV-curable 3D printers and resins, adapting to full-scene printing needs such as small size, large size, high speed and high precision;
4. High Cost-Effectiveness: The long service life design greatly reduces the frequency of consumable replacement and use cost, balancing performance and cost-effectiveness, suitable for long-term use.
AORITA ACF Release Film empowers the upgrading of the UV-curable 3D printing industry with innovative technology, breaks through the performance limitations of traditional release films, and provides efficient, stable and low-cost release material solutions for global users. If you are looking for a release film suitable for large-size, high-speed and high-precision printing, AORITA ACF Release Film will be your best choice!
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