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Wear resistant raw lacquer coating for mineral dressing equipment concentrating table and preparation thereof

A technology for beneficiation equipment and wear-resistant coatings, applied in natural resin coatings, chemical instruments and methods, coatings, etc., can solve the problems of low beneficiation rate, small friction coefficient, slow drying, etc. The effect of excellent corrosion ability and medium resistance

Inactive Publication Date: 2008-11-12
中华全国供销合作总社西安生漆涂料研究所
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Traditional shaker wear-resistant coatings are generally painted with raw lacquer, but now chemically synthesized coatings or FRP resin chemically synthesized coatings or FRP resin shakers are used. Due to the smooth surface, the friction coefficient is small and the beneficiation rate is low.
The shaking table painted with raw lacquer has a certain wear resistance, moderate friction, and the beneficiation rate is higher than that of chemically synthesized coatings and FRP resin shaking tables, but the construction is greatly affected by temperature and humidity. Under low temperature and low humidity conditions, drying is slow, requiring Construction under constant temperature and humidity conditions greatly increases the manufacturing cost and affects the manufacturing productivity of the shaker

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] The raw lacquer is selected from the raw lacquer produced in Ankang, Shaanxi.

[0022] Preparation method: Under aerobic conditions, filter the raw lacquer through a 200-mesh screen for refined processing, add tung oil, soybean protein, fungal laccase, and precipitated barium sulfate in sequence, and physically disperse to the specified fineness according to conventional methods. Adjust the viscosity until it meets the technical requirements of the product.

Embodiment 2

[0025] The raw lacquer is selected from the raw lacquer produced in Hanzhong, Shaanxi.

[0026] Preparation method Under aerobic conditions, filter the raw lacquer through a 200-mesh screen for refined processing, add rosin, HAP, fungal laccase, and heavy calcium in sequence, and physically disperse it to reach the specified fineness according to conventional methods, and adjust the viscosity with turpentine. Until the technical requirements of the product are met.

Embodiment 3

[0028] component name

[0029] Raw lacquer is selected from Maoba raw lacquer in Chengkou or Maoba, where it is produced. The preparation method is the same as in Example 2, and the wear-resistant coating used for the shaking table of mineral processing equipment of the present invention can also be prepared.

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Abstract

The invention discloses abrasion resistant coating used for mineral preparation equipment-a shaking table. The abrasion resistant coating is made by refining of main compositions of raw lacquer, auxiliary film-forming matter, auxiliary agent, diluting agent and abrasion resistant auxiliary agent. The abrasion resistant coating is characterized by maintaining the excellent properties of the raw lacquer and simultaneously improving the construction performance and the abrasion resistance of the raw lacquer and prolonging the service life. The abrasion resistant coating is suitable for application of abrasion and corrosion resistant coatings on the mineral preparation equipment-the shaking table and oilfield equipment.

Description

technical field [0001] The invention relates to a paint for wear-resistant coating, in particular to a wear-resistant raw lacquer paint used for a shaker table of mineral processing equipment and a preparation method thereof. The wear-resistant raw lacquer coating is mainly used for the construction of wear-resistant and anti-corrosion coatings on the shaking table of tin, copper, gold and other mineral resources beneficiation equipment. It requires normal temperature drying. The coating is stable to the pulp, wear-resistant, anti-corrosion, and has a certain friction force. Background technique [0002] The traditional shaker wear-resistant coating is generally painted with raw lacquer, but now chemically synthesized paint or FRP resin chemically synthesized paint or FRP resin shaker is used. Due to the smooth surface, the friction coefficient is small and the beneficiation rate is low. The shaking table painted with raw lacquer has a certain wear resistance, moderate fric...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D193/00C09D5/00B03B5/04
Inventor 张飞龙张瑞琴
Owner 中华全国供销合作总社西安生漆涂料研究所
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