Ferromagnetic composite filter paper for oil filter and preparation method of composite filter paper

An oil filter, strong magnetic technology, applied in chemical instruments and methods, filter paper, separation methods, etc., can solve the problems of poor water resistance and oil resistance, low ash capacity, high temperature resistance and environmental protection, etc., to achieve good water resistance Sexuality and oil resistance, excellent overall performance, and the effect of increasing firmness

Inactive Publication Date: 2014-08-06
ANHUI PHOENIX INT CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The oil filter paper is a key component of the oil filter, which determines the performance of the oil filter. The oil filter paper usually includes a paper filter layer made of ordinary wood pulp as the main component. Due to the finer fibers of ordinary wood pulp , low ash capacity, short se

Method used

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Examples

Experimental program
Comparison scheme
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Example Embodiment

[0013] Specific implementation plan

[0014] The present invention will be described in detail below through specific examples.

[0015] A strong magnetic composite filter paper for oil filters, prepared from the following parts by weight (kg) of raw materials: mulberry tree pulp 55, manila hemp pulp 40, nano silica 2, magnet powder 1, mullite 3 , Albite 2, titanate coupling agent TC-101 0.5, polydiallyl dimethyl ammonium chloride 0.7, alkyl ketene dimer 4, wheat starch 1, animal glue 2, water-soluble phenolic aldehyde Resin 3, nonylphenol polyoxyethylene ether 0.4, auxiliary 1;

[0016] The auxiliary agent is made of the following parts by weight (kg) of raw materials: kaolin 7, clay 5, zircon powder 4, barium oxide 2, aluminum hydroxide 2, nylon 12 14, triethyl citrate 2, acetic acid 1; The preparation method is to first put kaolin, clay, zircon powder, barium oxide, and aluminum hydroxide into a ball mill, grind them into powders of 100-140 mesh, and mix them evenly; then heat n...

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PUM

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Abstract

The invention discloses a piece of ferromagnetic composite filter paper for an oil filter. The composite filter paper is characterized by being prepared by raw materials in parts by weight as follows: 55-58 parts of mulberry pulp, 40-45 parts of manila hemp pulp, 2-3 parts of nano-silica, 1-2 parts of magnet powder, 3-4 parts of mullite, 2-3 parts of albite, 0.5-1 part of a titanate coupling agent TC-101, 0.7-0.9 part of poly dimethyl diallyl ammonium chloride, 4-5 parts of alkyl ketene dimmer, 1-2 parts of wheat starch, 2-4 parts of animal glue, 3-5 parts of water-soluble phenol-formaldehyde resin, 0.4-0.6 part of nonyl phenol polyoxyethylene ether and 1-2 parts of an auxiliary. According to the composite filter paper, raw ceramic material powder is crushed, so that the powder can be well mixed with paper pulp, and the firmness of the powder in the paper can be increased; the magnet powder is added, so that metal impurities produced during combustion of an engine can be well filtered out, the auxiliary is added, and the filter paper is safe, environment-friendly, good in water resistance and oil resistance, excellent in combination property and long in service life.

Description

technical field [0001] The invention relates to the field of automobile filters, in particular to a composite filter paper for oil filters with strong magnetism and a preparation method thereof. Background technique [0002] The oil filter is a type of filter that can remove impurities such as dust, metal particles, carbon deposits, and soot particles in the oil to protect the engine. The oil filter paper is a key component of the oil filter, which determines the performance of the oil filter. The oil filter paper usually includes a paper filter layer made of ordinary wood pulp as the main component. Due to the finer fibers of ordinary wood pulp , low ash capacity, short service life, etc., and the oil filter paper made of paper generally has the characteristics of poor water resistance and oil resistance, no high temperature resistance and no environmental protection. When the fuel is soaked for a long time, it is easy to deform, which will affect the filtering effect. Co...

Claims

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Application Information

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IPC IPC(8): D21H27/08D21H17/63
Inventor 陈登宇
Owner ANHUI PHOENIX INT CO LTD
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