ELEGOO 5 PCS PFA Release Liner Film 2.0 for ELEGOO Saturn 4 Ultra 16K, Saturn 4, Saturn 4 Ultra, Saturn 3, Saturn 2 and Saturn 8K Resin 3D Printer, 273 x 176 mm
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This is a 5-pack of 273x176mm, 0.127mm thick PFA 2.0 release films for specific ELEGOO Saturn resin 3D printers, designed for extended print life.
This PFA 2.0 film is specifically designed for a range of ELEGOO Saturn resin 3D printers, including the Saturn 4 Ultra 16K, Saturn 4, Saturn 4 Ultra, Saturn 3, Saturn 2, and Saturn 8K, ensuring direct compatibility and optimized performance. Its 0.127mm thickness and 273x176mm dimensions match the requirements for these machines. The material properties like 95% UV transmittance and extended lifespan directly benefit resin 3D printing operations.
If you need even greater durability or specialized release properties, research ACF films, though they typically come at a higher cost.
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Pros
- PFA 2.0 material offers twice the release performance compared to FEP 1.0, reducing adhesion issues.
- The film is rated for a lifespan 50% longer than standard release films, supporting up to 60,000 releases.
- It maintains 95% UV light transmittance, contributing to faster and more accurate resin curing.
- The material is resistant to chemicals, wear, and UV light, ensuring durability over time.
- Packaging includes foam for protection, aiming to prevent warps and damage during shipping.
Cons
- Requires careful installation, including specific screw tightening patterns, to ensure even tension and prevent issues.
- Despite improved durability, films can still develop holes after a certain number of layers, necessitating replacement.
- The film is a consumable part, requiring periodic replacement, which adds to long-term operating costs.
- Specific compatibility limits its use to certain ELEGOO Saturn models, not a universal fit.
Dimension Scores
The PFA 2.0 material and 95% UV light transmittance contribute to accurate curing and consistent model release, leading to higher print quality.
While the film itself is non-stick, the installation process requires careful attention to tensioning and screw patterns, which can be tricky for new users.
The films are specifically sized and designed for a limited range of ELEGOO Saturn printers, restricting their application to other 3D printer models.
The PFA 2.0 material is wear-resistant, chemically resistant, UV stable, and offers a 50% longer lifespan with up to 60,000 releases compared to FEP 1.0.
Best For
- Owners of ELEGOO Saturn 4 Ultra 16K, Saturn 4, Saturn 4 Ultra, Saturn 3, Saturn 2, or Saturn 8K printers needing replacement films.
- Users seeking a release film with extended lifespan and improved release characteristics over FEP 1.0.
- 3D printing enthusiasts looking for films with high UV light transmittance for efficient curing.
Not Recommended For
- 3D printer owners with non-ELEGOO Saturn models or other Saturn models not listed as compatible.
- Users expecting a permanent solution, as these films are consumables that require eventual replacement.
Watch Out For
- Improper tensioning during installation can lead to print failures or premature film wear; YouTube tutorials emphasize a zigzag tightening pattern for even tension.
- Films can still develop holes, with one user reporting a hole after approximately 20,000 layers on a Saturn 4 Ultra, leading to resin leaks.
- Old films become cloudy and worn out, impacting print quality and requiring replacement.
Full Specifications
| ASIN | B0D4YY5TMJ |
| Item Weight | 10.2 ounces |
| Manufacturer | ELEGOO |
| Package Dimensions | 11.85 x 8.19 x 0.47 inches |
What Buyers Say
Users frequently highlight the improved release performance of PFA 2.0 over older FEP films, noting models detach more easily from the build plate. The extended lifespan, rated for up to 60,000 releases, is a recurring positive, though some users still experience premature film damage after thousands of layers. Installation is a common topic, with many emphasizing the importance of correct tensioning to avoid print failures. The films arrive well-protected in foam packaging, which prevents damage before use.
“Man, these PFA films are way better than the FEP ones I used before. My prints pop off so much easier, but seriously, watch a video on how to put them in right or you'll be fighting with it.”
Common Praise
- Models release from the film with less force, reducing print failures.
- The film lasts longer than previous FEP versions, requiring fewer replacements.
- Packaging protects the films from bends or creases during shipping.
- Prints cure accurately due to the film's high UV light transmittance.
Common Complaints
- Films can still develop holes after a significant number of layers, leading to resin leaks.
- Installation requires careful attention to screw tensioning, which can be a learning curve.
- Old films become cloudy and worn, impacting print quality over time.
Ownership Tips
- Even with PFA 2.0, regularly inspect the film for small dents or cloudy spots, as these can affect print quality before a full tear occurs.
- Keep a spare film on hand; unexpected punctures can happen, and having a replacement prevents downtime.
- Cleaning the resin tank and frame thoroughly during film replacement is crucial for preventing new film damage.
- The 'drum skin' method for tightening screws diagonally is key to achieving proper, even tension across the film.
Frequently Asked Questions
What's the difference between PFA 2.0 and FEP 1.0 films?
PFA 2.0 offers improved release performance and a 50% longer lifespan compared to FEP 1.0, making it more durable and less prone to sticking.
How often do these PFA films need to be replaced?
The film is rated for up to 60,000 releases, but actual replacement frequency depends on usage and print settings. One user reported needing replacement after about 20,000 layers due to a hole.
Are these films compatible with all ELEGOO Saturn printers?
No, they are specifically compatible with ELEGOO Saturn 4 Ultra 16K, Saturn 4, Saturn 4 Ultra, Saturn 3, Saturn 2, and Saturn 8K models. Always check your printer's specific requirements.
What are the dimensions and thickness of each film?
Each film measures 273x176mm and has a thickness of 0.127mm.
Does the film affect print curing time?
With 95% UV light transmittance, the film allows a high amount of UV light to pass through, which helps ensure faster and more accurate resin curing.
Is installation difficult?
Installation involves disassembling the resin tank frame, cleaning, placing the new film, and carefully re-tightening screws in a specific pattern (like a zigzag) to ensure even tension. Several video guides are available to walk you through the process.
Buying Guide
When buying release films for your resin 3D printer, you're essentially looking for a transparent, non-stick surface that separates your curing resin from the LCD screen. The film needs to be tough enough to withstand repeated peeling forces as layers cure, but also flexible enough to allow prints to detach. The material type, like PFA 2.0, indicates its durability and release properties, directly affecting how often you'll replace it and how successful your prints will be.
Material (PFA 2.0 vs FEP)
This tells you how 'slippery' and durable the film is. PFA 2.0 is like a newer, tougher non-stick coating on a pan compared to older FEP, meaning your prints will release more easily and the film will last longer before needing replacement.
Thickness (0.127mm)
This affects both durability and UV light transmission. A thicker film might be more robust but could slightly reduce UV light reaching the resin, potentially impacting cure times or detail. 0.127mm is a standard thickness for balancing these factors.
UV Light Transmittance (95%)
This is how much UV light gets through the film to cure your resin. A higher percentage, like 95%, means more efficient curing and potentially faster print times, similar to how a clear window lets in more sunlight than a tinted one.
Alternatives
If this film doesn't fit your printer or you need even less adhesion, look for films specifically marketed as ACF (Advanced Composite Film) for potentially superior release, though they are often more expensive.
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