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Thermal insulation energy-saving type boat hull paint and preparation method thereof

An energy-saving, hull technology, applied in the field of coatings, can solve the problems of heat dissipation of the hull, unfavorable energy saving and environmental protection, poor thermal insulation and energy saving of coatings, etc., and achieve the effects of improving thermal insulation and energy saving, not easy to dissipate heat, and reducing speed.

Inactive Publication Date: 2018-01-09
JIANGSU MARINE VICTORY COATING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, although the existing marine coatings can avoid the erosion of seawater and the atmosphere, the coating formed after coating has poor heat insulation and energy saving performance. After long-term use, it is easy to cause heat dissipation inside the hull, which is not conducive to energy conservation and environmental protection.

Method used

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  • Thermal insulation energy-saving type boat hull paint and preparation method thereof
  • Thermal insulation energy-saving type boat hull paint and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034]Prepare the first mixing component, mix 45% of the high infrared reflection compound, 15% of cellulose ether, 15% of water-based acrylic resin, 23% of water-based polyurethane resin, 8% of silane coupling agent, and 30% of vermiculite powder by mass percentage , and heat and mix under stirring conditions, and simultaneously drop half of the auxiliary agent synchronously at a speed of 40ml / min. Prepare the second mixing component, by mass percentage, 10.5% of the silica airgel microspheres, 10% of hydroxyethyl cellulose, 30% of phenolic resin, 18% of titanium dioxide micropowder, 10% of modified acrylic emulsion, nano 30% of infrared ceramic powder, 10.5% of propylene glycol, and 7.8% of ethylene glycol were mixed, and mixed at a high speed at a speed of 1500r / min, and at the same time, one-half of the remaining additives was synchronously added dropwise at a speed of 40ml / min. The obtained first mixed component and the second mixed component were put into an autoclave fo...

Embodiment 2

[0036] Prepare the first mixed component, and mix 45% of the high infrared reflection compound, 15% of cellulose ether, 15% of water-based acrylic resin, 2-4.8% of polyurethane resin, 1.5-4.5% of polyacrylic resin, and water-based polyurethane resin according to mass percentage 23%, 8% silane coupling agent, and 30% vermiculite powder were mixed, and heated and mixed under stirring conditions, and at the same time, 1 / 2 of the auxiliary agent was synchronously added dropwise at a speed of 40ml / min. Prepare the second mixing component, by mass percentage, 10.5% of the silica airgel microspheres, 10% of hydroxyethyl cellulose, 30% of phenolic resin, 18% of titanium dioxide micropowder, 10% of modified acrylic emulsion, nano 30% of infrared ceramic powder, 10.5% of propylene glycol, and 7.8% of ethylene glycol were mixed, and mixed at a high speed at a speed of 1500r / min, and at the same time, one-half of the remaining additives was synchronously added dropwise at a speed of 40ml / m...

Embodiment 3

[0038] Prepare the first mixed component, and mix 45% of the high infrared reflection compound, 15% of cellulose ether, 15% of water-based acrylic resin, 2-4.8% of polyurethane resin, 1.5-4.5% of polyacrylic resin, and water-based polyurethane resin according to mass percentage 23%, 8% silane coupling agent, and 30% vermiculite powder were mixed, and heated and mixed under stirring conditions, and at the same time, 1 / 2 of the auxiliary agent was synchronously added dropwise at a speed of 40ml / min. Prepare the second mixing component, by mass percentage, 10.5% of the silica airgel microspheres, 10% of hydroxyethyl cellulose, 30% of phenolic resin, 18% of titanium dioxide micropowder, 10% of modified acrylic emulsion, nano Infrared ceramic powder 30%, propylene glycol 10.5%, UV-resistant functional powder 8-12%, ethylene glycol 7.8%, mixed at a high speed of 1500r / min, and simultaneously added dropwise at a speed of 40ml / min One-half of the auxiliary agent. The obtained first m...

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Abstract

The invention provides a heat-insulating and energy-saving ship hull paint and a preparation method thereof, wherein the heat-insulating and energy-saving ship hull paint comprises: 15-45% of a high infrared reflection compound and 11-15% of a cellulose ether , water-based acrylic resin 8-15%, water-based polyurethane resin 6-23%, silane coupling agent 5.5-8%, silica airgel microspheres 5.5-10.5%, hydroxyethyl cellulose 2.3-10%, phenolic Resin 7.8-30%, Titanium Dioxide Powder 3-18%, Modified Acrylic Emulsion 7.5-10%, Nano Infrared Ceramic Powder 5-30%, Propylene Glycol 8.2-10.5%, Ethylene Glycol 5.5-7.8%, Vermiculite Powder 16-30% % and auxiliaries 15‑34%. The heat-insulating and energy-saving ship hull paint of the present invention improves the heat-insulating and energy-saving properties of the coating formed after the coating is applied by optimizing the components and the content of the components in the coating, and reduces the speed of heat exchange between the interior and exterior of the hull , so that the internal heat of the ship applying the coating of the present invention is not easy to dissipate heat, which is conducive to energy saving and environmental protection.

Description

technical field [0001] The invention relates to the technical field of coatings, in particular to a heat-insulating and energy-saving ship hull paint and a preparation method thereof. Background technique [0002] Marine coatings are a general term for coatings used in various parts of ships and marine engineering structures, which can meet the requirements of preventing seawater, marine atmospheric corrosion, marine organisms adhesion and other special requirements. By coating the surface and parts of the ship with paint, the hull and its parts can be protected and their service life extended. However, although the existing marine coatings can avoid the erosion of seawater and the atmosphere, the coatings formed after coating have poor heat insulation and energy saving properties. After long-term use, it is easy to cause heat dissipation inside the hull, which is not conducive to energy conservation and environmental protection. [0003] Therefore, in view of the above pro...

Claims

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Application Information

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IPC IPC(8): C09D161/06C09D175/04C09D101/26C09D133/00C09D101/28C09D5/33C09D7/61C09D7/63
Inventor 李华陈廷生程智顺
Owner JIANGSU MARINE VICTORY COATING
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