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| Specification | Details |
| Material | Nylon (PA6/PA66), often in a PA/PE multi-layer structure . |
| Available Thickness | Customizable, common ranges include 50µm, 65µm, 75µm, and others . |
| Width | Customizable, available from 0.5 meters up to 16 meters . |
| Standard Length | Supplied in rolls of 100m to 180m . |
| Elongation at Break | > 400% , ensuring it can stretch deeply into complex molds. |
| Tensile Strength | Longitudinal ≥ 38 MPa, Transverse ≥ 35 MPa . |
| Temperature Resistance | Available in various grades: 120°C, 150°C, 180°C, 204°C, 230°C . Some specialized films can withstand up to 400°F (202°C) and peak temperatures of 450°F (230°C) . |
| Key Features | High transparency, excellent air barrier, high puncture and abrasion resistance, good sealing performance, moisture-proof . |
| Customization | Available in various colors and can be customized for size, thickness, and temperature rating. |
Nylon Vacuum Film is a strong and flexible material for vacuum bagging. It works well in high-temperature processes. Therefore, many industries rely on it for stable and airtight sealing.
The film offers high strength and excellent stretch. In addition, it provides a strong air barrier. As a result, it helps maintain consistent vacuum pressure during processing.
This Nylon Vacuum Film forms the outer sealing layer in vacuum bagging systems. Manufacturers produce it from Nylon 6 or Nylon 66. They use advanced blown or cast film processes.
Because of its tough structure, the film resists tearing. At the same time, it stretches easily over complex shapes. Therefore, it fits molds and contours without failure.
Moreover, the multi-layer design helps reduce pinholes. For this reason, the film improves vacuum safety and process reliability.
The film delivers strong tensile strength and puncture resistance. Therefore, it protects parts during handling and vacuum application. In addition, its tear resistance helps keep the film intact.
The film stretches more than 400%. As a result, it draws deeply into molds and over sharp edges. This feature ensures full surface contact and even pressure.
Nylon blocks air very effectively. Moreover, the multi-layer structure lowers the risk of leaks. Because of this, the film helps maintain a stable vacuum environment.
This film performs well under high heat. Users can apply it in ovens and autoclaves. High-temperature grades support use up to 230°C. Therefore, it suits advanced composite curing.
The soft film conforms easily under vacuum or gentle heat. In addition, its clear surface allows easy visual inspection during processing.
Users can heat-seal the film to itself. As a result, they can create custom-sized vacuum bags for different projects.
Nylon Vacuum Film supports many industrial uses. For example:
Aerospace and Aviation
Manufacturers use it for wings, fuselage sections, and composite repairs.
Marine and Wind Energy
The film helps produce boat hulls and wind turbine blades.
Automotive Industry
It supports composite parts for high-performance vehicles.
Industrial Composites
Users apply it in sporting goods and architectural panels.
Food Packaging
The film also works well in food packaging. It offers strength and good oxygen barriers.
Why use a multi-layer Nylon Vacuum Film?
A multi-layer structure reduces pinholes. Therefore, it lowers the risk of vacuum leaks.
Can this film work in an autoclave?
Yes. High-temperature grades support continuous use up to 230°C.
Why does high elongation matter?
High elongation allows deep stretching. As a result, the film covers complex molds without tearing.
Is the film transparent?
Yes. The clear film allows easy process monitoring.
What is the shelf life?
When stored properly, the shelf life is about one year.
Do you offer custom sizes?
Yes. Width, thickness, and roll length can be customized.
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