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Waterborne paint of container two-coating system and preparing method and coating technology thereof

A container, water-based technology, applied in coatings, anti-corrosion coatings, epoxy resin coatings, etc., can solve problems such as high manufacturing costs and complicated processes, and achieve the effects of reducing coating processes, avoiding agglomeration, and excellent physical and mechanical properties

Active Publication Date: 2016-07-06
深圳市深赛尔股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing conventional "three-coat" (i.e. a primer, a middle paint and a top coat, referred to as "one bottom, one middle and one side") matching coating system has a relatively high manufacturing cost and a relatively complicated process.

Method used

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  • Waterborne paint of container two-coating system and preparing method and coating technology thereof
  • Waterborne paint of container two-coating system and preparing method and coating technology thereof
  • Waterborne paint of container two-coating system and preparing method and coating technology thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Preparation of graphene scattered pulp

[0025] According to the number of quality portions: 10 copies of Hongnen graphene powder in Dongguan; 10 CI-913 super dispersant in Yingke in Germany; 3 copies of the Z-6040 Silicine puppets of Daocanning; JFN-600 multi-function of Jius City in ShanghaiTwo auxiliary agents; 10 parts of water -based organic silicon acrylic resin in Foshan color flags; 1 part of pangels9 hydrophic siliconate; 40 copies of alcohol (IPA) and 27 copies of diatholol (DAA).

[0026] Container water -based epoxy common anti -corrosion primer:

[0027] A component (paint):

[0028] According to the number of quality portions: Balin Petrochemical CYD-128 epoxy resin; 8 copies of isopropanol; 8 copies of self-made graphene scattered pulp; 0.5 copies of Guangzhou Anglian JFN-600 multi-function auxiliary agent; Dongguan New Silicon Industry SR-222 wetting dispersing agent; 2 parts of Shanghai Pengfang SZP-391 rust, HD-420 corrosive inhibitors; 5 copies of 1250 me...

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PUM

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Abstract

The invention discloses waterborne paint of a container two-coating system and a preparing method and coating technology thereof. The paint comprises container water waterborne epoxy common anticorrosion primary paint, container waterborne silane polyurea outer box finish paint, container waterborne epoxy anticorrosion inner box finish paint and container waterborne epoxy anticorrosion underbed finish paint. By means of provided graphene dispersed slurry, the problem that a nanometer particle aggregate is difficult to disperse is solved well, and graphene is prevented from being agglomerated again. As the new material is applied, intermediate paint is omitted, material cost of the whole matched coating system is reduced, one coating work procedure is omitted, processing cost of a factory is reduced, and huge economic benefits will be generated for the whole industry just by omitting the work procedure.

Description

Technical field [0001] The invention involves fine chemical technology fields, especially the coatings and preparation methods and coating processes of a two coating system of a water container. Background technique [0002] my country is the most gathering place for container manufacturing. In 2007 in the heyday of the manufacturing industry, the annual output of my country's containers reached 3.75 million standard boxes, accounting for 96%of the total global box making. In the position of "Global Container First Manufacturing Power". [0003] my country is not only the "Global Container First Manufacturing Power", but also the "Global Container Painting First Production Power".In 2007, China's coating industry provided 300,000 tons of solvent -type container coatings for the container manufacturing industry, occupying a quarter of the annual output of domestic heavy anticorrosive coatings.Contributor.Until the end of 2015, the annual output of anti -corrosion coatings in my ...

Claims

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Application Information

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IPC IPC(8): C09D163/00C09D175/02C09D5/10C09D7/12B05D1/38B05D7/00
CPCB05D1/38B05D7/534B05D2504/00B05D2518/10C08K3/34C08K3/36C08K13/02C08K2201/014C08L2205/03C09D5/106C09D7/61C09D7/63C09D7/65C09D163/00C09D175/02B05D2420/01B05D2420/02C08L33/00C08K13/06C08K3/04C08K2003/0893
Inventor 杨以东蒋瑞霞张弛
Owner 深圳市深赛尔股份有限公司