Filter paper, filter cloth, polyester polypropylene, acid and alkali resistant centrifuge, plate and frame filter press, grinding machine, electroplating, oil separation and purification filter media

Oil filter paper, suitable for transformer oil, turbine oil, mechanical oil and diesel filtration, refinery refining lubricating oil, petroleum jelly filtration; Used in waste oil regeneration filtration, insulating paint, dyes, beverages and fine chemical filtration.

The oil filter paper has good filtration absorption performance and considerable compressive strength. Oil filter paper is suitable for filtering industrial organic suspension turbidity liquids such as petroleum, chemical products and industrial oil to separate solid and semi-solid impurities. Such as supporting filter press to filter transformer oil, turbine oil, molten paraffin oil synthetic resin, dioctyl sebacate and other organic liquids. Oil filter paper is not suitable for suspensions that filter water or other inorganic liquids.

Characteristics of the filter paper:

(1) High tensile strength and small coefficient of variation. Advanced web forming technology and molding reinforcement are adopted to strengthen and stabilize the tensile strength, and the initial strength and use strength are consistent.

(2) The selected filter material can withstand the mechanical force and temperature of the filter equipment, and the wet breaking strength of the filter material for cutting fluid will not be reduced.

(3) High filtration accuracy and high use efficiency. Polyester fiber combined with polymer membrane, the selected filter material can meet the user's precision requirements.

(4) The filter material is not corroded by the cutting fluid, does not change the chemical properties of the cutting fluid, has the characteristics of acid and alkali resistance, and can be used normally in the range of -40 ~ 120.

(5) The filter material requires large porosity, small filtration resistance, large passage volume, and strong ability to contain pollutants, which can improve filtration efficiency, extend service life, reduce the consumption of filter material, and reduce filtration costs.

Filter paper used in industrial non-woven fabrics, also known as oil filter paper, is the core component of supporting filtration equipment. There are many types of filter papers, and the matching methods in various fields are different, and the accuracy of the selected filter paper is also different. Application fields of industrial filter paper: At present, industrial filter paper is mainly used in mechanical processing industries, such as auto parts processing, sanitary equipment processing, fastener processing, bearing processing, phosphating line processing and other industries. The commonly used fluids are grinding fluid and coolant. Grinding fluid, drawing fluid, lubricating oil, anti-rust oil, etc. Product information in the field of industrial filter paper: During the processing process, the grinding fluid is often mixed with oil slicks, impurities and iron filings, if they are not treated for a long time, their service life and work efficiency will be greatly reduced, thus affecting the normal and efficient work of processing equipment. At the same time, the cutting fluid is covered by a closed oil layer, which is easy to breed anaerobic bacteria, which will lead to the failure of the cutting fluid; Therefore, regular continuous removal of oil stains, impurities and iron filings in the cutting fluid can not only maintain the performance of the cutting fluid, but also extend the service life of the cutting fluid to several times the original. Therefore, the cost of cutting fluid is reduced, the service life and machining accuracy in machining are improved, and the maintenance and operation costs of production equipment are saved.