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Acrylic acid corrosive enamel

A technology of anti-corrosion enamel and acrylic, which is applied in the direction of anti-corrosion coatings, magnetic coatings, paints containing biocides, etc., and can solve the problems of poor anti-corrosion performance and poor durability

Inactive Publication Date: 2018-03-30
李继盛
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention provides an acrylic anti-corrosion enamel to solve the problems of poor durability and poor anti-corrosion performance of the existing acrylic enamel

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] Example 1 An acrylic anticorrosion enamel, prepared from the following raw materials in weight ratio: 30 parts of acrylic resin, 7 parts of polyethylene glycol, 12 parts of magnesium silicate, 17 parts of calcium propionate, 3 parts of leveling agent, 4 parts of dispersing agent Parts, 4 parts of HEC, 2.5 parts of wetting agent, 4 parts of pigment, 45 parts of deionized water; the following steps are used to prepare: add acrylic resin to the reaction kettle, then add polyethylene glycol, magnesium silicate, calcium propionate in sequence , leveling agent, dispersant, HEC, wetting agent, pigment, deionized water, heat up to 50°C, and fully stir for 3 hours at a speed of 300RPM; S3: After the uniformly mixed material is cooled to room temperature, pass 200 mesh screen.

Embodiment 2

[0013] Example 2 An acrylic anti-corrosion enamel, prepared from the following raw materials in weight ratio: 45 parts of acrylic resin, 16 parts of polyethylene glycol, 22 parts of magnesium silicate, 32 parts of calcium propionate, 11 parts of leveling agent, 13 parts of dispersant Parts, 12 parts of PEO, 8.5 parts of wetting agent, 10 parts of pigment, 60 parts of deionized water; the following steps are used to prepare: add acrylic resin to the reaction kettle, then add polyethylene glycol, filler, calcium propionate, flow Leveling agent, dispersant, PEO, wetting agent, pigment, deionized water, heated up to 70°C, fully stirred at 400RPM for 2h; after the prepared homogeneous mixture was cooled to room temperature, passed 300 mesh screen.

Embodiment 3

[0014] Example 3 An acrylic anticorrosion enamel, prepared from the following raw materials in weight ratio: 37 parts of acrylic resin, 12 parts of polyethylene glycol, 18 parts of magnesium silicate, 26 parts of calcium propionate, 7 parts of leveling agent, 8 parts of dispersant parts, 7 parts of HPAM, 6 parts of wetting agent, 7 parts of pigment, 55 parts of deionized water; the following steps are used to prepare: add acrylic resin to the reaction kettle, then add polyethylene glycol, magnesium silicate, calcium propionate in sequence , leveling agent, dispersant, HPAM, wetting agent, pigment, deionized water, heat up to 60°C, and fully stir for 2.5h at a speed of 350RPM; after the prepared homogeneous mixture is cooled to room temperature, Pass through a 250-mesh sieve.

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PUM

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Abstract

The invention discloses acrylic acid corrosive enamel, and belongs to the technical field of coating production. The acrylic acid corrosive enamel is prepared from acrylic acid resin, polyethylene glycol, filler, calcium propionate, a flatting agent, a dispersing agent, a thickening agent, a wetting agent, pigment and deionized water through the steps of acrylic acid resin preparation, allocation,blending and the like. The acrylic acid corrosive enamel is wide in raw material source and scientific in matching, has a good antibacterial and antiseptic effect, and has the advantages of being little in viscosity increase, good in friction resistance and antiseptic.

Description

technical field [0001] The invention belongs to the technical field of paint production, and in particular relates to an acrylic anticorrosion enamel. Background technique [0002] Acrylic paint has excellent weather resistance and high mechanical properties, and is a fast-growing class of paint. Acrylic paint can be divided into self-drying acrylic paint (thermoplastic type) and cross-linked curing type acrylic paint (thermosetting type), the former belongs to non-conversion coating, and the latter belongs to conversion coating. Self-drying acrylic coatings are mainly used in architectural coatings, plastic coatings, electronic coatings, road marking coatings, etc., and have the advantages of fast surface drying, easy construction, and obvious protective and decorative effects. The disadvantage is that the solid content is not easy to be too high, the hardness and elasticity are not easy to balance, and a thick coating film cannot be obtained in one construction, and the f...

Claims

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Application Information

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IPC IPC(8): C09D133/00C09D171/02C09D5/08C09D5/23C09D5/14C09D7/61C09D7/63
CPCC09D133/00C08L2205/025C08L2205/03C09D5/08C09D5/14C09D5/23C08L71/02C08L1/284C08L33/26C08K3/34C08K5/098
Inventor 李继盛
Owner 李继盛
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