High-temperature resisting nanometer filtering screen and preparation method thereof

A nano-filter, high-temperature-resistant technology, applied in coatings, special surfaces, paints containing biocides, etc., can solve the problems of reduced work efficiency, low practical performance, high scrap rate, etc., to achieve convenient operation and improve usability. , Increase the effect of environmental protection

Inactive Publication Date: 2017-05-10
SUZHOU JIN YUAN OIL MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The filter screen is an accessory that is used in a large amount in hydraulic work. With the continuous development of science and technology, the types of filter screens are emerging in an endless stream. The filter screens in the prior art still have many defects, which reduce the work efficiency and are damaged due to long-term use. Cause damage, the scrap rate is extremely high, the practical performance is low, and the environment is polluted. In order to improve work efficiency, reduce the scrap rate, and protect the environment, the present invention proposes a high-temperature resistant nano-filter and its preparation method

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] This embodiment provides a high-temperature resistant nano-filter. The high-temperature-resistant nano-filter includes a high-temperature-resistant layer and a nano-layer. The high-temperature-resistant layer includes two components, A and B. The two components are A:B=3:5. The ratio is mixed, and its composition includes the following components in parts by mass:

[0028] Component A includes the following components in parts by mass: emulsion: 14 parts, pigments and fillers: 10 parts, titanium dioxide: 12 parts, nano-silica: 9 parts, graphite: 10 parts, ferric oxide: 22 parts , polytetrafluoroethylene: 14 parts, diatomaceous earth: 15 parts, zinc borate: 11 parts, silane coupling agent: 7 parts, cellulose ether: 22 parts, emulsifier: 9 parts, film-forming aid: 10 parts ;

[0029] Component B includes the following components in parts by mass: epoxy modified silicone resin: 33 parts, trichlorethylene: 14 parts, bisphenol A epoxy resin: 3 parts, mica powder: 14 parts, ...

Embodiment 2

[0039] This embodiment provides a high-temperature resistant nano-filter. The high-temperature-resistant nano-filter includes a high-temperature-resistant layer and a nano-layer. The high-temperature-resistant layer includes two components, A and B. The two components are A:B=3:5. The ratio is mixed, and its composition includes the following components in parts by mass:

[0040] Component A includes the following components in parts by mass: emulsion: 17 parts, pigments and fillers: 14 parts, titanium dioxide: 19 parts, nano-silica: 14 parts, graphite: 17 parts, ferric oxide: 29 parts , polytetrafluoroethylene: 18 parts, diatomaceous earth: 19 parts, zinc borate: 18 parts, silane coupling agent: 19 parts, cellulose ether: 29 parts, emulsifier: 16 parts, film-forming aid: 18 parts ;

[0041] Component B includes the following components in parts by mass: epoxy modified silicone resin: 36 parts, trichlorethylene: 19 parts, bisphenol A epoxy resin: 9 parts, mica powder: 19 part...

Embodiment 3

[0051] This embodiment provides a high-temperature resistant nano-filter. The high-temperature-resistant nano-filter includes a high-temperature-resistant layer and a nano-layer. The high-temperature-resistant layer includes two components, A and B. The two components are A:B=3:5. The ratio is mixed, and its composition includes the following components in parts by mass:

[0052] Component A includes the following components in parts by mass: emulsion: 15 parts, pigments and fillers: 12 parts, titanium dioxide: 17 parts, nano-silica: 13 parts, graphite: 15 parts, ferric oxide: 27 parts , polytetrafluoroethylene: 16 parts, diatomaceous earth: 17 parts, zinc borate: 17 parts, silane coupling agent: 10 parts, cellulose ether: 25 parts, emulsifier: 14 parts, film-forming aid: 16 parts ;

[0053] Component B includes the following components in parts by mass: epoxy modified silicone resin: 34 parts, trichlorethylene: 16 parts, bisphenol A epoxy resin: 5 parts, mica powder: 17 part...

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Abstract

The invention discloses a high-temperature resisting nanometer filtering screen; the high-temperature resisting nanometer filtering screen comprises a high temperature resisting layer and a nanolayer; the high temperature resisting layer comprises A and B components, and the A and B components are mixed at ratio of 3: 5, wherein the A component is prepared from, by mass, 14-17 parts of emulsion, 10-14 parts of pigment and filler, 12-19 parts of titanium dioxide, 9-14 parts of nanosilicon dioxide, 10-17 parts of graphite, 22-29 parts of iron trioxide, 14-18 parts of polytetrafluoroethylene, 15-19 parts of diatomite, 11-18 parts of zinc borate, 7-19 parts of silane coupling agent, 22-29 parts of cellulose ether, 9-16 parts of emulsifier, and 10-18 parts of coalescing agent; the B component is prepared from, by mass, 33-36 parts of epoxy modified organic silicon resin, 14-19 parts of trichloro ethylene, 3-9 parts of bisphenol A epoxy resin, 14-19 parts of mica powder, 20-28 parts of amino resin crosslinking agent, 11-19 parts of polydimethylsiloxane, 14-19 parts of silicone resin, 22-29 parts of antifoaming agent, and 13-17 parts of thickening agent.

Description

technical field [0001] The invention relates to the technical field of hydraulic equipment, in particular to a high-temperature-resistant nano filter net and a preparation method thereof. Background technique [0002] The filter screen is an accessory that is used in a large amount in hydraulic work. With the continuous development of science and technology, the types of filter screens are emerging in an endless stream. The filter screens in the prior art still have many defects, which reduce the work efficiency and are damaged due to long-term use. Cause damage, the scrap rate is extremely high, the practical performance is low, and the environment is polluted. In order to improve work efficiency, reduce the scrap rate, and protect the environment, the invention proposes a high-temperature resistant nano-filter and its preparation method. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a high-temperature resista...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D4/06C09D5/16C09D4/02C09D7/12B05D5/00B05D7/24
CPCC09D4/06B05D5/00B05D7/24B05D7/54B05D2451/00B05D2504/00B05D2518/10B05D2601/02B05D2601/20B05D2601/22B05D2601/24B05D2602/00C09D5/1618C09D5/18C09D7/61C09D7/63C09D7/65
Inventor 孙创丁学灵
Owner SUZHOU JIN YUAN OIL MACHINERY
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