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Fluorocarbon paint anticorrosive coatings inside and outside heating radiator and production equipment

A technology of internal fluorocarbon paint and anti-corrosion coating, which is applied in the field of fluorocarbon paint anti-corrosion coating inside and outside radiators and production equipment, which can solve problems such as cracking and extruder blockage, and achieve the effect of strong crack resistance

Inactive Publication Date: 2020-11-24
BEIJING STLAWRENCE RADIATOR MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, fluorocarbon paint will appear cracks and other undesirable phenomena after being used for a period of time, and fiber filaments have high temperature resistance, friction resistance, heat conduction, and strong toughness, but if fiber filaments are added to the extruder, it is easy to cause extrusion The phenomenon of clogging of the machine makes it difficult to fully mix the fiber filaments with the fluorocarbon resin.

Method used

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  • Fluorocarbon paint anticorrosive coatings inside and outside heating radiator and production equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Embodiment 1: a kind of radiator internal and external fluorocarbon paint anticorrosion coating, it comprises fluorocarbon resin, fiber silk, defoamer, dispersant, plasticizer, water-repellent agent, and above-mentioned each component counts parts by weight respectively It is: 30 parts of fluorocarbon resin, 0.8 parts of fiber, 2 parts of defoamer, 1 part of dispersant, 2 parts of plasticizer, 1 part of hydrophobic agent, the length of fiber is 2-10mm, and the fluorocarbon resin is broken into 50-90 mesh.

[0024] Preferably, it also includes silver ions, and the silver ions are 2 parts by weight.

Embodiment 2

[0025] Embodiment 2: a kind of radiator internal and external fluorocarbon paint anticorrosion coating, it comprises fluorocarbon resin, fiber filament, defoamer, dispersant, plasticizer, water-repellent agent, and above-mentioned each component counts parts by weight respectively It is: 40 parts of fluorocarbon resin, 2 parts of fiber filament, 5 parts of defoamer, 2 parts of dispersant, 5 parts of plasticizer, 2 parts of hydrophobic agent, the length of fiber filament is 2-10mm, and the fluorocarbon resin is broken into 50-90 mesh.

[0026] Preferably, it also includes silver ions, and the silver ions are 5 parts by weight.

Embodiment 3

[0027] Embodiment 3: a kind of radiator internal and external fluorocarbon paint anticorrosion coating, it comprises fluorocarbon resin, fiber silk, defoamer, dispersant, plasticizer, water-repellent agent, and above-mentioned each component counts parts by weight respectively It is: 35 parts of fluorocarbon resin, 1.2 parts of fiber filament, 3 parts of defoamer, 1.5 parts of dispersant, 3 parts of plasticizer, 1.5 parts of hydrophobic agent, the length of fiber filament is 2-10mm, and the fluorocarbon resin is broken into 50-90 mesh.

[0028] Preferably, it also includes silver ions, and the silver ions are 3 parts by weight.

[0029] Such as figure 1 As shown, the specific structure of a production equipment for the internal and external fluorocarbon paint anti-corrosion coating of radiators is as follows: it includes two extrusion rollers 1 arranged at horizontal intervals, the extrusion rollers 1 are movably arranged on the bracket, and the two extrusion rollers Roller ...

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Abstract

The invention discloses fluorocarbon paint anticorrosive coatings inside and outside a heating radiator. The fluorocarbon paint anticorrosive coating comprises fluorocarbon resin, cellosilk, a defoaming agent, a dispersing agent, a plasticizer and a water repellent agent. The invention further discloses production equipment of the fluorocarbon paint anticorrosive coatings inside and outside the heating radiator. The production equipment comprises extrusion rollers which are horizontally arranged at intervals, wherein a mixing tank is arranged above a movable extrusion roller and a fixed extrusion roller, a discharge port is formed in the lower end of the mixing tank, a vertical screw driven by a driving motor is arranged in the mixing tank, raw material extruded from an outlet of the extruder is added from the upper part of the mixing tank, the mixing tank is connected with a charging barrel, the feeding end of the charging barrel is arranged on the outer side of the mixing tank, the outlet end of the charging barrel is arranged in the mixing tank, and a feeding device is arranged in the charging barrel. According to the production equipment, the service life of the fluorocarbon paint anticorrosive coatings is prolonged.

Description

technical field [0001] The invention relates to the field of radiator production, in particular to a fluorocarbon paint anti-corrosion coating on the inside and outside of the radiator and production equipment. Background technique [0002] Fluorocarbon paint can improve the corrosion resistance and other capabilities of the radiator, thereby prolonging the service life. However, fluorocarbon paint will appear cracks and other undesirable phenomena after being used for a period of time, and fiber filaments have high temperature resistance, friction resistance, heat conduction, and strong toughness, but if fiber filaments are added to the extruder, it is easy to cause extrusion If the machine is clogged, it is difficult to fully mix the fiber filaments with the fluorocarbon resin. Contents of the invention [0003] The object of the present invention is to solve the above problems and provide a fluorocarbon paint anti-corrosion coating on the inside and outside of the radi...

Claims

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Application Information

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IPC IPC(8): B29B9/04B29B9/14C09D127/12C09D5/08C09D7/40
CPCB29B9/04B29B9/14C09D127/12C09D5/08C09D7/70
Inventor 杨刚
Owner BEIJING STLAWRENCE RADIATOR MFG CO LTD
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