High Temperature Resistant Air Filter Cartridge Flame Retardant

High Temperature Resistant Flame Retardant Air Filter Cartridge PU Air Filter

1. Product introduction

The PU filter element is also called PU meltblown filter element.

The meltblown filter element is made of polypropylene ultra-fine fiber by hot melt entanglement, set the surface, deep layer, fine filter in one, can intercept the impurities of different particle size. The flux of the filter element is more than 1.5 times of that of the filter element with the same precision. The filter element can be equipped with different types of end cap joints to meet the needs of various engineering installation.

2. Parameter table

3. Product characteristics

  First, take polypropylene as the raw material and wind the continuous polypropylene long fiber produced by the melt-blown process. Second, the filtration accuracy is high, the flow is large, the structure is uniform, the dirt holding capacity is large, and the service life is long Third, it has good chemical compatibility, without any additives, and the fiber is not easy to fall off Fourth, it is widely used and cheap.

4. Technology

The car engine needs to suck in a lot of air during the working process. If the air is not filtered, the dust suspended in the air is sucked into the cylinder, which will accelerate the wear of the piston assembly and the cylinder. Larger particles entering between the piston and the cylinder will cause serious "cylinder pull" phenomenon, which is especially serious in a dry and sandy working environment.

The air filter is installed in front of the carburetor or the air intake pipe to filter out dust and sand particles in the air and ensure that sufficient and clean air enters the cylinder. Air filter element is also called air filter cartridge, air filter, dust filter, style, etc. Mainly used for air filtration of engineering locomotives and automobiles. However, the existing air filter element only has the function of filtering air. When the car engine runs in humid air or water enters, it does not have the water barrier function. Once the paper air filter element is damp and immersed in liquids such as oil or water during use, The resistance of the filter element will increase sharply, resulting in deformation or even damage, which will affect the efficiency of the engine, and may easily cause engine failure in severe cases.In view of this, this utility model is hereby proposed.

5. matters needing attention

Pure oil and fuel filter elements can effectively protect the equipment and prolong the service life of other equipment. Inferior oil and fuel filter elements cannot protect the equipment well, cannot extend the service life of the equipment, or even worsen the use of the equipment.