The production of PTL (porous titanium sintered plate) is a key component in the manufacture of hydrogen production electrolyzers. PTL is a type of electrode material that is used to catalyze the reaction that produces hydrogen gas from water. The parameters of PTL (porous titanium sintered plate) used in hydrogen production electrolyzers can vary depending on the specific application and design of the electrolyzer. However, some common parameters for PTL porous titanium sintered plates used in hydrogen production electrolyzers include: 1.Porosity: The porosity of the PTL porous titanium sintered plate is an important parameter that determines the surface area available for the hydrogen production reaction. Typically, PTL plates have a porosity of around 30-50%, which provides a large surface area for efficient hydrogen production. 2.Pore size: The size of the pores in the PTL plate can also affect the efficiency of the hydrogen production reaction. Generally, PTL plates have pore sizes ranging from 1um to 100um, depending on the specific application. 3.Thickness: The thickness of the PTL plate can vary depending on the design of the hydrogen production electrolyzer. TopTiTech can customized the thickness from 1mm to 3mm. 4.Catalyst loading: The amount and type of catalyst material used to coat the PTL plate can also affect the efficiency of the hydrogen production reaction. Typically, platinum or iridium catalysts are used, with loading levels ranging from a few micrograms per square centimeter to several milligrams per square centimeter.