Introduction of paint filter oil filter paper

As an effective filter medium, filter paper has been widely used in various fields. According to the different types of fibers that make up the filter paper, the performance and use of the filter paper are also different. There are ordinary filter paper for general occasions, glass fiber filter paper for high temperature, and ultra-clean polypropylene filter paper. According to whether the filter paper is dipped, it can be divided into two categories, namely dipped filter paper and non-dipped filter paper. Dipped filter paper is further divided into cured filter paper and non-cured filter paper. Provides an efficient means of removing as many contaminant particles as possible from the gas, with less drag limitation. It is therefore widely used. In other words, the filter must prevent the filtered system from being damaged by harmful particles, while allowing enough fluid to pass through the filter to avoid cavitation in the pump, cylinder, combustion chamber. This puts forward strict requirements on the filter material.

According to the different applications of each filter paper, its basic weight, thickness and specific gravity are also different. Generally speaking, the filter paper used for diesel has higher precision and smaller apparent specific gravity. The application of glass fibers reduces the apparent specific gravity of the filter paper. Therefore, under the condition of maintaining the same filtration precision as the whole wood fiber filter paper, its dirt holding capacity is greatly improved.

Now let's focus on the paint filter paper used in industrial painting workshops. Paint mist filter paper, commonly known as V-type dry filter paper, organ-type spray cabinet filter paper, etc., is a new type of environmentally friendly filter paper used in dry spray booths, and is processed from kraft paper.

It enables factories to reduce water pollution when spraying oil or paint. Paint filter paper can effectively filter paints, oils, plastics, dyes, coatings, etc., and its filtration effect can reach 99.99% filtration. The effect of corrugated cardboard passing through the filter paper increases with the increase of saturation, and the effect can reach 98% (when the gas solid content is high).

When the paint mist passes through the V-type dry paint filter paper under the action of the airflow, it achieves the purpose of separating and adsorbing toxic air and substances through the accumulation of different levels, so that the environment of the painting workplace is improved.