Rubber Wiper Strips

APPLICATION SCENARIOS

1. The wiper strips is used in Swimming Pool Cleaning  

2. The wiper strips is used for Glass/Transparent Acrylic Wall Cleaning  

3. The rubber wiper is used in Underwater Smooth Structure Cleaning  

4. it's also used for Aquaculture Observation Window or Camera Area Cleaning  

5. The rubber scraper strip  is used for High-Standard Clean Environments (e.g. Nuclear/Medical Water Basins)

Product Description

This series of rubber scraper strip products are mainly made of NBR (nitrile rubber), specially designed for scraping and flow guiding operations of underwater robots in complex underwater environments, and are suitable for cleaning application scenarios such as underwater sludge, floating debris, and water flow guidance. The products feature excellent chemical stability and structural durability, and accept customization services for size and structure.

PRODUCT FUNCTION

Rubber scraper strips have excellent scraping and flow guiding functions, which can help underwater robots effectively remove sludge, debris and impurities during operation and improve the water flow direction in the operation area. Meanwhile, they have good corrosion resistance and weather resistance, can adapt to various water quality environments, ensuring long-term reliable operation.

PERFORMANCE INDEX

Chemical corrosion resistance: After being immersed in media such as residual chlorine, copper sulfate, flocculant, acids and alkalis, sodium hypochlorite for 30 days, the performance retention is ≥80% and the volume change is ≤15%;

UV resistance: Performance retention ≥80% after 168 hours of UV irradiation;

High and low temperature cycle resistance: Dimensional stability is maintained after 6 high-low temperature cycles from -20℃ to 60℃;

Ozone aging resistance: No cracks on the surface.

APPLICATION AREA

Widely used in underwater cleaning robots, underwater detection equipment, aquaculture cleaning systems, reservoir or port maintenance robots and other scenarios, used for scraping sediments, removing impurities, guiding water flow, meeting the needs of long-term operation in highly corrosive water bodies.

The Role of a Rubber Wiper Strip in Aquaculture and Reservoir Maintenance

The rubber wiper strip plays a crucial and multifaceted role in maintaining the operational efficiency and cleanliness of both aquaculture cleaning systems and reservoir maintenance robots. These environments are characterized by complex water chemistries, high sediment loads, and the necessity for continuous, reliable operation. The nbr rubber wiper strip is specifically engineered to handle these challenges by combining effective physical functionality with high material resilience.

The primary function of the rubber wiper strip is its superior scraping & mud-drainage performance. In aquaculture, where accumulated feed, organic waste, and algae must be managed, and in reservoirs, where silt and sediment build-up is continuous, the wiper strip acts as an efficient physical tool. It helps underwater robots effectively remove sludge, debris and impurities from the bottom and wall surfaces. This mechanical action is essential for preventing the buildup of harmful substances that can compromise water quality in aquaculture or reduce reservoir capacity over time.

Beyond simple scraping, the rubber scraper strip also provides flow guiding functions. As the robot moves, the strip’s structure helps to direct the dislodged sediment and water flow towards the robot's collection or suction mechanism. This guidance prevents scattered debris from settling back onto the cleaned area, maximizing the cleaning coverage and efficiency of each pass. This is vital for long-term operation in highly corrosive water bodies, ensuring that the cleaning process itself does not stir up more contamination than it removes.

Material durability is equally important. The nbr rubber wiper strip features Corrosion Resistance and excellent chemical stability. Aquaculture and reservoirs often use various treatment chemicals, and the water naturally contains corrosive elements. The strip's ability to resist performance degradation when immersed in media like residual chlorine, copper sulfate, acids, and alkalis is essential for maintaining its structural integrity and scraping edge over long periods. This chemical resilience is coupled with Temperature-Difference Tolerance and weather resistance, meaning the strip maintains its flexibility and dimensional stability across varying thermal conditions, guaranteeing reliable, long-term operation without premature wear.

Temperature-Tolerant Rubber Wiper Strip Options for High-Standard Facilities like Medical and Nuclear Water Basins

For high-standard clean environments such as medical or nuclear water basins, the requirements for any cleaning component, including the rubber wiper strip, are exceptionally stringent. In these scenarios, structural integrity, chemical inertness, and reliability across potential thermal variations are paramount to prevent contamination or operational failure. The specialized design of the nbr rubber wiper strip offers key features that make it suitable for these demanding applications.

The most critical factor is the material’s Temperature-Difference Tolerance. While these high-standard basins may not experience the extreme depths of the ocean, precise temperature control or potential thermal cycling (e.g., during decontamination processes or cooling system operations) requires a stable component. The rubber scraper strip is engineered to maintain its dimensional stability across a broad range of high and low temperatures. This is vital because temperature fluctuations could otherwise cause conventional rubber materials to become brittle or soft, leading to structural deformation and loss of the precise scraping edge required for underwater smooth structure cleaning. Maintaining dimensional consistency ensures the strip always performs its superior scraping & mud-drainage performance effectively.

Furthermore, the need for chemical and structural stability is absolute. In medical or nuclear facilities, water may contain specific trace chemicals or require rigorous cleaning agents, making the Corrosion Resistance of the rubber wiper strip essential. The nbr rubber base offers excellent chemical stability, ensuring the material itself does not leach impurities into the water or suffer degradation when exposed to treatment media. This corrosion resistance is a non-negotiable feature for maintaining the water’s purity standards.

The long-term reliability of the rubber wiper strip is secured by its Ozone Aging Resistance and UV Resistance. Even in controlled indoor environments, exposure to light or trace environmental factors can lead to material cracking. By resisting these effects, the strip ensures long-term reliable operation with minimal particle shedding or degradation that could contaminate the highly sensitive water systems. The availability of customization services for size and structure is also crucial, allowing the rubber wiper strip to be perfectly integrated into specialized cleaning robots designed for unique basin geometries, such as those used for glass/transparent acrylic wall cleaning in observation areas.

Boosting Cleaning Efficiency in Underwater Robots Using a Custom-Engineered Rubber Wiper Strip

The cleaning efficiency of underwater robots in complex environments, from swimming pool cleaning to port maintenance, can be dramatically boosted through the use of a custom-engineered rubber wiper strip. While the nbr rubber wiper strip offers inherent advantages in material stability, tailoring its physical specifications to the robot’s design and the target environment unlocks maximum performance, optimizing both the scraping action and the debris management process.

A key factor in boosting efficiency is the plug’s ability to support customization of size and structure. For optimal scraping, the rubber scraper strip must precisely conform to the cleaning surface, whether it is a perfectly flat pool bottom or the curved surface of an aquaculture observation window or camera area cleaning tool. Custom engineering allows the rubber's hardness and the strip's angle to be fine-tuned. A custom geometry ensures the maximum contact area is utilized to perform the superior scraping & mud-drainage performance, effectively lifting and guiding impurities without damaging the underlying surface.

Beyond the scraping mechanism, the rubber wiper strip significantly boosts efficiency through its flow guiding function. The customized structure can be designed to actively manipulate the water currents generated by the robot's movement or suction system. This guides dislodged sludge, debris and impurities directly toward the robot's collection inlet, preventing backflow or re-sedimentation. This precise control over the flow direction minimizes the need for multiple passes, thereby saving energy and time—a crucial benefit for underwater smooth structure cleaning over vast areas.

Furthermore, custom engineering reinforces the longevity of the efficiency boost. The nbr rubber wiper strip already features inherent Corrosion Resistance and weather resistance, suitable for long-term immersion. However, customization allows the engineer to specify the optimal material thickness and mounting configuration for the specific anticipated physical stress (e.g., abrasion from rough concrete versus smooth glass). This tailored durability, combined with Temperature-Difference Tolerance, ensures the strip maintains its precise scraping edge and flexibility over an extended period, guaranteeing consistent and long-term reliable operation even in highly corrosive water bodies.