Polystyrene anticorrosive paint

A technology of anti-corrosion coatings and polystyrene, applied in the direction of anti-corrosion coatings, coatings, etc., to achieve the effect of good flexibility, low price, and superior anti-aging performance

Inactive Publication Date: 2016-08-24
邹文和
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Waste foam has been used, but it is the first to be used for metal anticorrosion and waterproofing

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025] Recipe one:

[0026] Polystyrene (foam) 25kg, xylene 30kg, 200# gasoline 13kg, petroleum resin 14kg, VAE 6kg, anti-sedimentation agent 10kg, appropriate pigment.

[0027] Recipe 2:

[0028] Polystyrene (foam) 35kg, xylene 25kg, 200# gasoline 10kg, petroleum resin 11kg, VAE 8kg, anti-sedimentation agent 7kg, appropriate pigment.

[0029] Recipe three:

[0030] Polystyrene (foam) 30kg, xylene 25kg, 200# gasoline 15kg, petroleum resin 10kg, VAE 10kg, anti-settling agent 10kg, appropriate pigment.

[0031] The preparation steps of the polystyrene anticorrosion paint are as follows: dissolving recovered polystyrene waste foam with a solvent, and standing for precipitation. During production, accurately measure raw materials such as its solution, petroleum resin, VAE, and anti-settling agent, add them to the reaction kettle, cover the feeding port, start the shear emulsifier, disperse the materials at 1400 rpm, run for one hour, and then Adjust the speed to 2800 rpm for s...

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PUM

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Abstract

The invention provides polystyrene anticorrosive paint. The polystyrene anticorrosive paint is prepared from, by weight, 20-40 parts of polystyrene (old foam), 15-35 parts of xylene, 6-30 parts of 200# gasoline, 6-20 parts of petroleum resin, 5-15 parts of VAE, 6-15 parts of anti-settling agent and a proper quantity of pigments. According to a preparation method, recovered discarded old polystyrene foam is dissolved through a solvent, and static settlement is carried out. During production, a polystyrene solution, the petroleum resin, the VAE, the anti-settling agent and other raw materials are weighed accurately and added into a reaction kettle, a charging opening is covered, a shearing and emulsifying machine is started to scatter and mix the materials at the speed of 1,400 r / min for one hour, and then the speed is increased to 2,800 r / min for high-speed shearing and emulsifying. When the viscosity and fineness reach standards, filtration and filling can be conducted, and finished products are put in storage.

Description

technical field [0001] The invention relates to a coating, in particular to a polystyrene anticorrosion coating. technical background [0002] In the prior art, various anti-corrosion coatings have different properties, some are expensive, and some are cheap. Expensive is not necessarily true "gold"? Cheap is not necessarily "dross"? The quality of the product depends entirely on your wisdom. [0003] The invention is an innovative technology and a high-tech product for waste utilization and environmental protection. It not only solves waste utilization and environmental protection, but also makes outstanding contributions to metal anti-corrosion. Through trial production, it can prevent the corrosion of sulfuric acid and hydrochloric acid. [0004] At present, polystyrene foam is widely used in the field of packaging of various valuables. For example, the packaging of valuables such as household appliances, instruments, and meters can be seen, and the packaging of low-...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D125/06C09D157/02C09D131/04C09D5/08
Inventor 邹文和
Owner 邹文和
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