Oil tank inner wall oil-resistant epoxy paint and preparation method thereof

An epoxy paint and oil-resistant technology, used in coatings, anti-corrosion coatings, fire-resistant coatings, etc., can solve problems such as the decline of oil quality, the impact of anti-corrosion quality on the safe use of oil tanks, and the decline of oil quality in the service life of fuel tank equipment. Density, strong acid and alkali resistance, low cost effect

Inactive Publication Date: 2015-02-04
YIXING JUREN PAINT
View PDF4 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Secondly, the anti-corrosion quality of the paint will directly affect the safe use of the fuel tank on the one hand, and on the other hand, it will lead to a decline in the quality of the oil product and the service life of the fuel tank equipment
According to preliminary statistics, at present, metal fuel tanks account for more than 98% of the fuel tank usage. Every year, the equipment maintenance and oil quality decline caused by the corrosion of the inner wall of the fuel tank will bring large economic losses to enterprises and society. Therefore, it is urgent to adopt technological innovation. To promote the industrial upgrading of the paint and coatings industry

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] The oil-resistant epoxy paint for the inner wall of a fuel tank according to the present invention has a distribution ratio of each component in parts by weight: 55 parts of E-20 epoxy resin, 8 parts of maleic anhydride, 13 parts of butanol, and 2 parts of diatomaceous earth , 7 parts of nano bentonite, 1.5 parts of phenyl glycidyl ether, 4 parts of pigment (iron oxide red), 3 parts of additives including dispersant, 0.4 part of antirust agent (zinc phosphate), 0.3 part of flame retardant (ammonium polyphosphate) 0.2 parts, initiator (potassium persulfate) 0.2 parts, defoamer (simethicone) 0.2 parts, anti-aging agent (2,6-di-tert-butyl p-cresol) 0.4 parts, solvent (ethyl acetate) 5 parts .

[0023] A kind of preparation method of the oil tank inner wall oil resistant epoxy paint of the present invention is made by the following specific steps:

[0024] (1) Add E-20 epoxy resin, maleic anhydride, and butanol to the reaction kettle, start the mixer to stir at a speed of ...

Embodiment 2

[0029] The oil-resistant epoxy paint for the inner wall of a fuel tank according to the present invention has a distribution ratio of components in parts by weight: 56 parts of E-20 epoxy resin, 7 parts of maleic anhydride, 13 parts of butanol, and 3 parts of diatomaceous earth , 5 parts of nano bentonite, 2 parts of phenyl glycidyl ether, 3 parts of pigment (phthalocyanine blue), 3.5 parts of additives including dispersant, 0.3 part of antirust agent (zinc phosphate), flame retardant (triphenyl phosphate) 0.4 parts, initiator (ammonium persulfate) 0.2 parts, defoamer (simethicone) 0.2 parts, anti-aging agent (2,6-di-tert-butyl p-cresol) 0.4 parts, solvent (ethyl acetate) 6 share.

[0030] A kind of preparation method of the oil tank inner wall oil resistant epoxy paint of the present invention is made by the following specific steps:

[0031] (1) Add E-20 epoxy resin, maleic anhydride, and butanol into the reaction kettle, start the mixer to stir at a speed of 55r / min, slowl...

Embodiment 3

[0036] The oil-resistant epoxy paint for the inner wall of a fuel tank according to the present invention has a distribution ratio of each component in parts by weight: 58 parts of E-20 epoxy resin, 6 parts of maleic anhydride, 14 parts of butanol, and 3 parts of diatomaceous earth , 4 parts of nano bentonite, 1.5 parts of phenyl glycidyl ether, 3 parts of pigment (titanium dioxide), 3 parts of additives including dispersant, 0.3 part of antirust agent (zinc molybdate), 0.4 part of flame retardant (ammonium polyphosphate) 0.2 parts, initiator (potassium persulfate) 0.2 parts, defoamer (simethicone) 0.3 parts, anti-aging agent (2,6-di-tert-butyl p-cresol) 0.3 parts, solvent (ethyl acetate) 6 parts .

[0037] A kind of preparation method of the oil tank inner wall oil resistant epoxy paint of the present invention is made by the following specific steps:

[0038] (1) Add E-20 epoxy resin, maleic anhydride, and butanol into the reaction kettle, start the mixer to stir at a speed...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

PropertyMeasurementUnit
Impact resistanceaaaaaaaaaa
Hardnessaaaaaaaaaa
Login to view more

Abstract

The present invention discloses an oil tank inner wall oil-resistant epoxy paint and a preparation method thereof, and the paint is prepared from the following raw materials by weight: E-20 epoxy resin, maleic anhydride, butyl alcohol, diatomite, nano bentonite, phenyl glycidyl ether, pigments and additives including a dispersing agent, an anti rust agent, a flame retardant agent, an initiator, a defoaming agent, an antioxidant and a solvent. The oil tank inner wall oil-resistant epoxy paint not only improves the compactness of a paint film, enhances the anti oil permeability performance of the paint film, also has the advantages of very strong acid and alkali resistance, corrosion resistance, rust resistance, flame resistance, strong adhesion, high hardness, scratch resistance, quick drying, simple preparation process, low cost and the like, is especially suitable for anticorrosion coating of oil tank inner wall of mechanical and electrical equipment and power plant equipment, and is very obvious in effect.

Description

technical field [0001] The invention belongs to the technical field of chemical coatings, and specifically aims at industries such as machinery, electric power and automobiles, and provides an oil-resistant epoxy paint for the inner wall of a fuel tank and a preparation method thereof. Background technique [0002] As an important coating, epoxy paint is widely used in the coating anticorrosion process due to its good anti-corrosion performance. However, the traditional epoxy paint currently used is easy to powder and change color due to its poor oil resistance It should only be used as a primer and intermediate coat for ordinary metalwork. [0003] The fuel tank is mainly used to store petroleum oil products, such as diesel oil, gasoline and special specification oil, etc. Its main components are mixed components of different hydrocarbons—alkanes, cycloalkanes, aromatic hydrocarbons, etc., which are extremely corrosive and Solubility, traditional epoxy paints are often eas...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): C09D151/08C09D7/12C09D5/08C09D5/18C08F283/10
CPCC09D151/08C08F283/10C09D5/08C09D5/18C09D7/61C08F222/06
Inventor 钱剑峰
Owner YIXING JUREN PAINT
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap