Introduction: Automotive filters play a role of filtering impurities or gases in automotive parts. Automotive filters are mainly divided into: fuel filters, air filters, and oil filters. Do not underestimate a small filter. Cleaner Oh, it is very important auto parts. High-quality car filters have high filtration performance that will not leak dust and have a long service life. Car filters that do not have the same quality will cause the oil filter to be unclean, which will increase engine wear and must not be overlooked in routine maintenance.
Fuel Filter
It is used to filter out impurities in fuel, alias oil-water separator and diesel fine filter. It is a microporous paper filter. Its recommended replacement cycle should be different according to its own structure, performance and purpose. If the filter is installed in the fuel line, it is called the external filter; otherwise, the internal filter is the filter installed inside the fuel pump and the fuel tank. Fuel tank filters or their protective sleeves are generally considered as maintenance-free parts.
The carbon produced by incomplete combustion of the oil filter fuel, and the sludge generated by the high temperature oxidation of the engine oil are mixed into the oil, causing wear of the piston ring and the sliding surfaces of the bearings. In order to protect the parts from wear and tear, to prolong life, and to prevent engine horsepower from deteriorating, an oil filter must be used, which generally has the following requirements: 1. High filtration efficiency 2. Low pressure loss 3. Long service life 4 Small, light weight 5. Easy to disassemble 6. Does not promote the oxidation of oil.
Before the air filter air enters the cylinder, it is filtered through the air filter before entering the cylinder. The air filter is the patron saint of the engine. The condition of the air filter is related to the life of the engine. If a dirty air filter is used while the car is running, engine intake will be insufficient and fuel combustion will be incomplete, leading to unstable engine operation, reduced power, and increased fuel consumption. Therefore, the car must keep the air cleaner clean.
The engine of a car is a very precise part. Minimal impurities can damage the engine. High-quality car filters have high filtration performance that will not leak dust and have a long service life. Automotive filters that do not have the same quality will cause the oil to be filtered uncleanly and increase engine wear. Therefore, in daily car care, it is necessary to check the car filter. Sometimes the outside of the filter looks clean, but the inside of the filter has become very dirty and must be replaced immediately.
Dispersants can be divided into low molecular dispersants and high molecular dispersants. The role of dispersants is to use wetting dispersants to reduce the time and energy needed to complete the dispersion process, stabilize the dispersed pigment dispersions, modify the surface properties of pigment particles, and adjust the movement of pigment particles. The commonly used dispersant is pigment dispersant, which reduces the interfacial tension between pigments or fillers and carriers. It is suitable for all coating systems (regardless of solvent-free coatings) and does not affect the application period of two-component systems. Efka dispersant is used for high - quality solvent - based colorants of inorganic and organic pigments against flocculation. Used for dispersing inorganic and organic pigments in high quality solvent - based colorings. Anti float color, flower, phase separation, delay PS material floating time.
Dispersing Agent,High molecular dispersant, low molecular dispersant
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