Water-based paint for tower crane, and preparation method thereof

A water-based, tower crane technology, applied in the field of paints, can solve the problems of complex components and high preparation costs, and achieve the effects of simple preparation methods, improved comprehensive performance, and less dependence on equipment

Inactive Publication Date: 2020-09-11
中核华兴达丰机械工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the composition of this paint is complicated, the preparation cost is high, and the anti-rust and wear-resistant performance needs to be further improved.

Method used

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  • Water-based paint for tower crane, and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] A water-based paint for tower cranes and a preparation method thereof, comprising the following components in parts by weight: 40 parts of hydroxypropyl phosphate-based fluorine-containing acrylic acid copolymer, ethylenediaminetetramethylenephosphonic acid-modified polyethylene glycol 5 parts, 1 part of metal organic framework MOF-118, 1 part of hepta(6-amino-6-deoxy)beta cyclodextrin, 10 parts of water, 15 parts of heavy calcium carbonate, 1 part of propylene glycol, dodecyl 1 part of sodium benzenesulfonate, 1 part of polyacrylate leveling agent.

[0034] The hydroxypropyl phosphate-based fluorine-containing acrylic copolymer is composed of 2,3-dihydroxypropyl dihydrogen phosphate; (R)-[4R,5R,7S]-5-vinyl-1-azabicyclo [2.2.2] Octane-7-yl]-(6-methoxyquinolin-4-yl)methanol, 2-(trifluoromethyl)acrylic acid, polyethylene glycol methacrylate through copolymerization become.

[0035]The preparation method of the hydroxypropyl phosphate-based fluorine-containing acrylic co...

Embodiment 2

[0042] A water-based paint for tower cranes and a preparation method thereof, comprising the following components in parts by weight: 43 parts of hydroxypropyl phosphate-based fluorine-containing acrylic acid copolymer, ethylenediaminetetramethylenephosphonic acid-modified polyethylene glycol 6 parts, metal organic framework MOF-5 2 parts, hepta(6-amino-6-deoxy)beta cyclodextrin 2 parts, water 13 parts, talcum powder 17 parts, methyl ether 2 parts, polyoxypropylene polyoxygen 2 parts of ethylene glyceryl ether, 2 parts of cellulose acetate leveling agent.

[0043] The hydroxypropyl phosphate-based fluorine-containing acrylic copolymer is composed of 2,3-dihydroxypropyl dihydrogen phosphate; (R)-[4R,5R,7S]-5-vinyl-1-azabicyclo [2.2.2] Octane-7-yl]-(6-methoxyquinolin-4-yl)methanol, 2-(trifluoromethyl)acrylic acid, polyethylene glycol methacrylate through copolymerization become.

[0044] The preparation method of the hydroxypropyl phosphate-based fluorine-containing acrylic co...

Embodiment 3

[0051] A water-based paint for tower cranes and a preparation method thereof, comprising the following components in parts by weight: 45 parts of hydroxypropyl phosphate-based fluorine-containing acrylic acid copolymer, ethylenediaminetetramethylenephosphonic acid-modified polyethylene glycol 7 parts, metal organic framework MOF-74 3 parts, hepta(6-amino-6-deoxy)beta cyclodextrin 3 parts, water 15 parts, light calcium carbonate powder 18 parts, propylene glycol butyl ether 2 parts, nonyl 2 parts of phenol polyoxyethylene ether, 2 parts of polyvinyl butyral leveling agent.

[0052] The hydroxypropyl phosphate-based fluorine-containing acrylic copolymer is composed of 2,3-dihydroxypropyl dihydrogen phosphate; (R)-[4R,5R,7S]-5-vinyl-1-azabicyclo [2.2.2] Octane-7-yl]-(6-methoxyquinolin-4-yl)methanol, 2-(trifluoromethyl)acrylic acid, polyethylene glycol methacrylate through copolymerization become.

[0053] The preparation method of the hydroxypropyl phosphate-based fluorine-cont...

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Abstract

The invention provides a water-based paint for a tower crane, and a preparation method thereof. The water-based paint is prepared from, by weight, 40 to 50 parts of a hydroxypropyl phosphate-based fluorine-containing acrylic acid copolymer, 5 to 10 parts of ethylenediamine tetramethylene phosphonic acid modified polyethylene glycol, 1 to 5 parts of a metal organic framework, 1 to 5 parts of heptakis(6-amino-6-deoxy)beta-cyclodextrin, 10 to 20 parts of water, 15 to 25 parts of a filler, 1 to 3 parts of a coalescing agent, 1 to 3 parts of an emulsifier and 1 to 3 parts of a leveling agent. The invention further discloses the preparation method of the water-based paint for the tower crane. The water-based paint for the tower crane, disclosed by the invention, has the advantages of low preparation cost, more excellent comprehensive performance, good flame-retardant and heat-insulating effects, excellent water resistance, alkali resistance, wear resistance and weather resistance, small influence on the environment, safety in use, greenness and environmental friendliness.

Description

technical field [0001] The invention relates to the technical field of paint materials, in particular to a water-based paint for tower cranes and a preparation method thereof. Background technique [0002] With the rapid development of the economy and the gradual improvement of people's living standards, various major construction projects have come one after another. The use of tower cranes (tower cranes for short) is inseparable from the construction of these major construction projects. At present, the tower crane is one of the essential and important equipment used in large-scale construction projects such as high-rise or super-high-rise civil buildings, bridge water conservancy projects, long-span industrial plants, and tall chimneys and silos constructed by the sliding film method. The symbol of the enterprise's equipment level is the key to improving the management level of engineering projects, ensuring safety progress and economic benefits. [0003] Tower crane is ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D151/08C09D5/18C09D5/08C09D7/61C09D7/65C08F283/06C08F230/02C08F220/06C08G65/335C08G65/26
CPCC08F283/065C08G65/2609C08G65/3353C08G65/3356C08K2003/2241C08K2003/265C08K2201/014C08L2201/08C08L2205/025C08L2205/035C09D5/08C09D5/18C09D151/08C09D7/61C09D7/65C08L71/02C08L87/00C08L5/16C08K3/26C08K3/22C08K3/34C08F230/02C08F220/06
Inventor 仕军袁波邓运辉
Owner 中核华兴达丰机械工程有限公司
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