Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

High-performance alloy-matrix anticorrosive paint and preparation method thereof

An alloy matrix and anti-corrosion coating technology, applied in anti-corrosion coatings, epoxy resin coatings, coatings, etc., can solve the problems of reducing equipment service life, losing equipment corrosion protection, and easily failing anti-corrosion coatings, achieving excellent anti-corrosion performance, Enhanced fixed effect and long validity period

Active Publication Date: 2015-12-23
烟台鲁迈防水防腐材料有限公司
View PDF1 Cites 9 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In recent years, all countries have been continuously increasing investment in aviation and marine resources. Due to the extreme environment, the surface of the equipment used corrodes quickly, which not only affects the operation safety, but also brings a lot of damage to the repair and maintenance work. burden, while bringing high maintenance costs and reducing the service life of equipment
[0003] Most of the existing anti-corrosion coatings are composed of base oil, anti-rust agent, anti-oxidant and high molecular polymer resin. During use, it is easy to mix with carbon deposits and dust to form oil scale, thereby weakening the resistance to corrosion. In addition, under the influence of extreme temperature, light, humidity and other factors, the anti-corrosion coating is also prone to failure, thus losing the corrosion protection of the equipment

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

[0033] The high-performance alloy matrix anticorrosion coating in this embodiment is made of the following raw materials in parts by weight: 15 parts of modified attapulgite, 20 parts of tung oil, 6 parts of modified bentonite, 10 parts of modified zeolite powder, 12 parts of metakaolin, quicklime 3 parts, 10 parts of pumice sand, 23 parts of epoxy acrylate, 4 parts of polyisobutylene (PB2400), 2 parts of polyvinyl alcohol with low degree of polymerization, 11 parts of modified nano activated carbon, 3 parts of zinc chromate, and 5 parts of pigment.

[0034] Among them, the modified attapulgite is made by the following steps: immerse the attapulgite in deionized water, add an appropriate amount of NaCl, mix it uniformly, perform ultrasonic treatment for 8 minutes, and the ultrasonic frequency is 50KHz, then filter and dry. That is, the weight ratio of the attapulgite, deionized water, and NaCl is 1:8:0.06.

[0035] Described modified nano activated carbon is made by following ...

Embodiment 2

[0050] This example is basically the same as Example 1, the difference is the weight ratio of raw material components, and its preparation method is the same as Example 1. The raw materials and their parts by weight are: 20 parts of modified attapulgite, 15 parts of tung oil, 8 parts of modified bentonite, 9 parts of modified zeolite powder, 15 parts of metakaolin, 2 parts of quicklime, 12 parts of pumice sand, epoxy acrylic acid 20 parts of ester, 5 parts of polyisobutylene, 1 part of polyvinyl alcohol, 15 parts of modified nano activated carbon, 2 parts of zinc chromate, 5 parts of pigment.

[0051] The physical and chemical properties of the alloy matrix anticorrosion coating obtained in this example are tested, and the surface is flat and free of debris; scratch resistance hardness 5H (GB / T6739-2006); adhesion level 2 (GB / T1720-1979); heat resistance test 800°C 120h: The paint film is complete and does not fall off (GB / T1735-2009); low temperature resistance test -70°C 120...

Embodiment 3

[0053] This example is basically the same as Example 1, the difference is the weight ratio of raw material components, and its preparation method is the same as Example 1. The raw materials and their parts by weight are: 10 parts of modified attapulgite, 25 parts of tung oil, 5 parts of modified bentonite, 12 parts of modified zeolite powder, 6 parts of metakaolin, 4 parts of quicklime, 8 parts of pumice sand, epoxy acrylic acid 30 parts of ester, 3 parts of polyisobutylene, 3 parts of polyvinyl alcohol, 9 parts of modified nano activated carbon, 4 parts of zinc chromate, 5 parts of pigment.

[0054] The physical and chemical properties of the alloy matrix anticorrosion coating obtained in this example were tested, and the surface was flat and free of lumps; scratch resistance hardness 4H (GB / T6739-2006); adhesion level 1 (GB / T1720-1979); heat resistance test 800°C 120h: The paint film is complete and does not fall off (GB / T1735-2009); low temperature resistance test -70°C 120...

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
Thermal conductivityaaaaaaaaaa
Thermal conductivityaaaaaaaaaa
Thermal conductivityaaaaaaaaaa
Login to View More

Abstract

The invention belongs to the anticorrosive technical field, and particularly relates to high-performance alloy-matrix anticorrosive paint and a preparation method thereof. The high-performance alloy-matrix anticorrosive paint is prepared from, by weight, 10-20 parts of modified attapulgite, 15-25 parts of China wood oil, 5-8 parts of modified bentonite, 9-12 parts of modified zeolite powder, 6-15 parts of metakaolin, 2-4 parts of quick lime, 8-12 parts of pumice sand, 20-30 parts of epoxy acrylate, 3-5 parts of polyisobutene, 1-3 parts of polyvinyl alcohol, 9-15 parts of modified nano-active carbon and 2-4 parts of zinc chromate. The high-performance alloy-matrix anticorrosive paint is excellent in performance and long in valid period and can be applied to equipment corrosion prevention on the aerial, marine and other extremely severe environment conditions.

Description

technical field [0001] The invention belongs to the field of anti-corrosion technology, and in particular relates to a high-performance alloy matrix anti-corrosion coating and a preparation method thereof. Background technique [0002] In recent years, anti-corrosion coatings have become an important new force in the field of coatings, playing an increasingly important role in the construction of the national economy, and have promising development prospects. According to the analysis of industry experts: the price of anti-corrosion coatings is obviously rising, which is related to its application in marine or aviation. In recent years, all countries have been continuously increasing investment in aviation and marine resources. Due to the extreme environment, the surface of the equipment used corrodes quickly, which not only affects the operation safety, but also brings a lot of damage to the repair and maintenance work. burden, while bringing high maintenance costs and red...

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): C09D163/10C09D191/00C09D5/08C09D7/12
Inventor 杨海鹏
Owner 烟台鲁迈防水防腐材料有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com