The oil filter relies on a single paper filter hole to intercept and filter out harmful impurities in the oil. It uses inferior filter paper to make the filter element because of its large pore size, poor uniformity, and low filtration efficiency. Harmful impurities in the engine oil cannot be effectively filtered, causing early engine wear.
Some inferior car air conditioning filters do not have the ability to use activated carbon air conditioning filter elements (non-woven fabric + activated carbon) or The filter element using HEPA filter material is just a simple non-woven filter element, which basically has no protective ability. It only filters relatively large dust and cannot filter PM2.5 at all. Therefore, a good high dust holding efficiency filter paper material is needed to make the filter.
High-efficiency dust-holding filter paper can be used for a long time in the range of -200℃-250℃. In its molecular structure, the carbon atom is surrounded by four fluorine atoms. Since the covalent radius of the fluorine atom (0.064nm) is larger than the radius of the hydrogen atom (0.028nm), the fluorine atoms can be arranged to surround the carbon chain, and Because fluorine atoms repel each other, the entire macromolecular chain does not have a zigzag shape like a hydrocarbon molecular chain. With excellent corrosion resistance, aging resistance, and temperature resistance, this membrane is currently on the market with high porosity, corrosion resistance, aging resistance, temperature resistance, hydrophobicity, moisture permeability, good air permeability, high dust holding capacity, and a wide range of uses. Microporous organic membrane.
It is a manufacturer of high dust-holding and high-efficiency filter paper materials that specializes in R&D, production and sales. Our company is different from other manufacturers. Our company can according to the user’s requirements. By optimizing the combination of key technical parameters such as speed ratio, pressure ratio, and operating temperature, the air permeability, thickness, and void ratio can be adjusted online according to the ratio and pore-forming medium to meet your different requirements. If you are interested, please enter the store for consultation.