Product Overview
UHMWPE (Ultra-High Molecular Weight Polyethylene) functional film – specially developed for rubber conveyor belts. This high-performance material combines UHMWPE's exceptional strength, durability, and wear resistance with the flexibility and adhesion needed for seamless integration into conveyor belt systems. Acting as a key structural layer, the UHMWPE film enhances overall belt performance while significantly extending service life across a wide range of demanding industrial applications.
product parameters
| Products name | Black UPE Film | Tensile Strength (MP) | 40-68 |
| Width (mm) | ~1300 | Color | Black |
| Products material | PE | Elongation at Break | 300%-480% |
| Material Number | CF403 | Thickness (mm) | 0.03 ~2.5 |
| Surface Resistivity | 10^3~ 10^12 | Special Propertie | --------- |
| Specific Gravity | 0.92-0.94 | Brand | Cratusfilm |
Key Features

Exceptional Wear Resistance
UHMWPE is renowned for its exceptional abrasion resistance, making it the perfect choice for protecting conveyor belts against wear from friction, impact, and heavy loads. This dramatically reduces unplanned downtime for belt replacements, cutting costs and boosting productivity.
Enhanced Durability
The ultra-high molecular weight of UHMWPE delivers outstanding strength and toughness, allowing conveyor belts to endure even the most demanding conditions while maintaining structural integrity over time.


Smooth Surface & Low Friction
The smooth surface of the UHMWPE film reduces friction between the belt and conveyed materials, leading to lower energy consumption and reduced wear on both the belt and the materials being transported.
Excellent Chemical Resistance
UHMWPE exhibits excellent resistance to a broad range of chemicals, including acids, alkalis, and solvents, ensuring that the conveyor belt remains functional and unharmed even in challenging environments.

Applications
The Metric Roller Chain Sprocket cuts sliding friction between chain and sprocket, lowering energy loss while boosting transmission efficiency.
Aggregate processing facilities depend on conveyor belts with UHMWPE functional film, where its exceptional load-bearing capacity and resistance to abrasion from stones, gravel and sand prove critical. By preserving belt integrity and reducing material friction, the UHMWPE film enables smooth, efficient handling - significantly reducing downtime and maintenance costs.
In the recycling industry, conveyor belts are often exposed to a wide range of materials, including metals, plastics, glass, and paper. The UHMWPE functional film's chemical resistance and wear resistance make it an ideal choice for these applications, as it can withstand the abrasive nature of recycled materials and the harsh chemicals used in the recycling process.
Food processing plants also benefit from the use of conveyor belts with UHMWPE functional film. The film's smooth surface and low friction characteristics ensure that food products are transported gently and efficiently, reducing the risk of damage or contamination. Additionally, the film's resistance to moisture and cleaning agents makes it easy to maintain hygienic conditions in the food processing environment.
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