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

High weatherability anticorrosion paint

A technology of anti-corrosion coatings and high weather resistance, applied in anti-corrosion coatings, coatings, etc., can solve the problems of short anti-corrosion period and achieve the effects of enhanced adhesion, excellent weather resistance and wide application range

Inactive Publication Date: 2019-07-05
广汉华气防腐工程有限公司
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a high weather-resistant anti-corrosion coating, which solves the problem that the existing high weather-resistant anti-corrosion coating for steel structures has a short anti-corrosion period in a humid environment

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

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • High weatherability anticorrosion paint
  • High weatherability anticorrosion paint

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] The preferred embodiment of the present invention provides a highly weather-resistant and anticorrosive paint, in which 10 parts by weight of amino resin, 11 parts of silicone resin, and 30 parts of polyol are placed in a container at a speed of 1000-1200r / min. Disperse and mix for 10-15min; add 31 parts by weight of organic solvent, and disperse and mix for 15-20min at a speed of 1500-1700r / min; add 0.01 part by weight of antioxidant and 0.06 part of catalyst Disperse and mix for 30-40min at a speed of 2000-2400r / min.

Embodiment 2

[0029] In this example, on the basis of Example 1, 13 parts by weight of amino resin, 12 parts of silicone resin, and 33 parts of polyol were placed in a container, and dispersed and mixed 10 parts at a rotation speed of 1000-1200r / min. -15min; add 35 parts by weight of organic solvent, disperse and mix for 15-20min at a speed of 1500-1700r / min; add 0.02 parts by weight of antioxidant and 0.07 parts of catalyst at 2000-2400r Disperse and mix at a speed of 30-40min at a speed of 30-40min

Embodiment 3

[0031] In this example, on the basis of Example 1, 15 parts by weight of amino resin, 13 parts of silicone resin, and 35 parts of polyol are placed in a container, and dispersed and mixed 10 parts at a rotation speed of 1000-1200r / min. -15min; add 39 parts by weight of organic solvent, disperse and mix for 15-20min at a speed of 1500-1700r / min; add 0.03 part by weight of antioxidant and 0.08 part of catalyst at 2000-2400r Disperse and mix at a speed of 30-40 min at a speed of 30-40 min.

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
viscosityaaaaaaaaaa
Login to View More

Abstract

The invention discloses a high weatherability anticorrosion paint, and belongs to the field of anticorrosion paints. The anticorrosion paint is prepared from following raw materials in parts by weight: 10 to 15 parts of amino resin, 10 to 15 parts of organic silicon resin, 30 to 35 parts of polyol, 30 to 40 parts of an organic solvent, 0.01 to 0.05 part of an antioxidant, and 0.05 to 0.08 part ofa catalyst. The amino resin and organic silicon resin are mixed, compared with single resin, the curing temperature is reduced, and the mechanical strength is improved. At the same time, amino resin and polyol carry out reactions, thus the coating has strong cohesive energy, the viscosity of the paint system can be adjusted, the adhesion force, flexibility, and mechanical properties of the coatingare enhanced, and the coating has excellent weatherability. The paint has a long working life, can be used at a room temperature or even a low temperature, has a wide application range, and is especially suitable for industrial coating in wet environments such as freshwater, sea, and the like.

Description

Technical field [0001] The invention belongs to the field of anticorrosive coatings, and relates to a high weather resistance anticorrosive coating. Background technique [0002] Material corrosion is a serious problem facing the world. It not only consumes the precious wealth created by people, but also disrupts the normal conduct of many activities such as production and life. Among the corrosion of various materials, the loss caused by the shortened service life or loss of use value of steel due to corrosion is the greatest. For corrosion, atmospheric corrosion is the most widely involved, and more than 80% of metal structures are used under atmospheric conditions, 95% of which are steel structures. Therefore, it is of great significance to protect steel structures from corrosion. It will produce good economic and social benefits. [0003] Existing high weather resistance and anticorrosive coatings for steel structures have high cost and short anti-corrosion period, which 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
Patent Type & Authority Applications(China)
IPC IPC(8): C09D161/28C09D183/04C09D5/08C09D7/48C09D7/63
CPCC08L2201/08C09D5/08C09D161/28C09D183/04C09D7/48C09D7/63C08L61/28C08K5/1345C08K5/053C08L83/04
Inventor 文国松
Owner 广汉华气防腐工程有限公司
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