– Good corrosion resistance: HDPE (high density polyethylene) itself has excellent chemical resistance, which makes the marine grade HDPE sheet can resist the erosion of seawater and the corrosion of various chemicals in the marine environment, and can keep the structure and performance stable for a long time, reduce the frequency of replacement, and reduce the maintenance cost. For example, in marine aquaculture facilities, it is not easy to be corroded even if it is exposed to seawater and substances secreted by marine organisms for a long period of time.
– Higher Strength and Rigidity: The marine environment is harsh, with many external forces such as wind, waves, tides, etc. HDPE marine grade sheet has sufficient strength and rigidity to withstand these external forces and ensure stability in marine structures. In application scenarios such as marine treads, which need to withstand the weight and pressure of people walking around, equipment placement, etc., HDPE sheets are able to better meet the demand.
– Abrasion resistance: in marine applications such as treads and fish rafts in marine aquaculture facilities, which are often subject to friction from marine life, water currents, and wear and tear from equipment and personnel, the abrasion resistance of HDPE marine-grade sheet ensures that it can be used normally for a long period of time, minimizing damage due to abrasion.
– UV resistance: UV radiation is strong in the marine environment, and long-term exposure to UV rays can easily cause material aging and performance degradation.HDPE marine grade sheet has been specially treated or has a certain degree of UV resistance, and can be used for a long time in the marine environment without obvious aging phenomenon.
Adopting PE100 grade raw material, produced through advanced co-extrusion process. The outer layer can be customized in colors (e.g. blue, yellow, green) and has anti-slip function, while the inner layer is black. The production line has a high degree of automation, low energy consumption, high production efficiency, and good quality of pedals produced, with an extrusion output of 400 – 500kg/h, a production line speed of about 0.2 – 2m/min, and an extruder center height of 1050mm.
