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

Flame-retardation waterproof paint and preparation method thereof

A waterproof coating, polyisocyanate technology, applied in antifouling/underwater coatings, anticorrosion coatings, fire retardant coatings, etc., to achieve good anticorrosion effect, strong adhesion, good flame retardant effect.

Inactive Publication Date: 2018-07-27
SHANDONG HONGHENGDA WATERPROOF MATERIAL ENG
View PDF2 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In summary, among the flame-retardant waterproof coatings disclosed in the prior art, there is no flame-retardant waterproof coating that is suitable for wooden building roofs and has multiple functions of waterproof, flame-retardant, and anti-corrosion.

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

[0028] Example 1 A flame-retardant waterproof coating

[0029] Described waterproof coating comprises following composition:

[0030] Polyisocyanate, chlorinated paraffin, catalyst, latent curing agent, chain extender, octyl epoxy stearate, magnesium hydroxide, aluminum hydroxide, fatty alcohol polyoxyethylene ether sodium sulfate, mannitol, polyepoxysuccinic acid, Sodium Benzotriazole, Propyl Hydroxybenzoate, Lignosulfonic Acid.

[0031] Described waterproof paint, by weight, comprises following composition:

[0032] 70 parts of polyisocyanate, 30 parts of chlorinated paraffin, 2 parts of catalyst, 1 part of latent curing agent, 3 parts of chain extender, 3 parts of epoxy octyl stearate, 8 parts of magnesium hydroxide, 6 parts of aluminum hydroxide, fatty alcohol 4 parts of sodium polyoxyethylene ether sulfate, 8 parts of mannitol, 10 parts of polyepoxysuccinic acid, 4 parts of sodium benzotriazole, 7 parts of propyl hydroxybenzoate, and 3 parts of lignosulfonic acid.

[0...

Embodiment 2

[0041] Example 2 A flame-retardant waterproof coating

[0042] Described waterproof coating comprises following composition:

[0043] Polyisocyanate, chlorinated paraffin, catalyst, latent curing agent, chain extender, octyl epoxy stearate, magnesium hydroxide, aluminum hydroxide, fatty alcohol polyoxyethylene ether sodium sulfate, mannitol, polyepoxysuccinic acid, Sodium Benzotriazole, Propyl Hydroxybenzoate, Lignosulfonic Acid.

[0044] Described waterproof paint, by weight, comprises following composition:

[0045] 75 parts of polyisocyanate, 30 parts of chlorinated paraffin, 2 parts of catalyst, 1.5 parts of latent curing agent, 3.5 parts of chain extender, 3.5 parts of epoxy octyl stearate, 8.5 parts of magnesium hydroxide, 6.7 parts of aluminum hydroxide, fatty alcohol 4.5 parts of sodium polyoxyethylene ether sulfate, 9 parts of mannitol, 10 parts of polyepoxysuccinic acid, 5 parts of sodium benzotriazole, 7 parts of propyl hydroxybenzoate, 3.5 parts of lignosulfonic ...

Embodiment 3

[0054] Embodiment 3 A kind of flame-retardant waterproof coating

[0055] Described waterproof coating comprises following composition:

[0056] Polyisocyanate, chlorinated paraffin, catalyst, latent curing agent, chain extender, octyl epoxy stearate, magnesium hydroxide, aluminum hydroxide, fatty alcohol polyoxyethylene ether sodium sulfate, mannitol, polyepoxysuccinic acid, Sodium Benzotriazole, Propyl Hydroxybenzoate, Lignosulfonic Acid.

[0057] Described waterproof paint, by weight, comprises following composition:

[0058] 75 parts of polyisocyanate, 32 parts of chlorinated paraffin, 3 parts of catalyst, 2 parts of latent curing agent, 4 parts of chain extender, 4 parts of epoxy octyl stearate, 9 parts of magnesium hydroxide, 7 parts of aluminum hydroxide, fatty alcohol 5 parts of sodium polyoxyethylene ether sulfate, 11 parts of mannitol, 11 parts of polyepoxysuccinic acid, 6 parts of sodium benzotriazole, 7.5 parts of propyl hydroxybenzoate, 4 parts of lignosulfonic ac...

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
tensile strengthaaaaaaaaaa
oxygen indexaaaaaaaaaa
Login to View More

Abstract

The invention provides a flame-retardation waterproof paint and a preparation method thereof. The waterproof paint comprises the following components: polyisocyanate, chlorinated paraffin, a catalyst,a latent curing agent, a chain extender, octyl epoxy stearate, magnesium hydroxide, aluminium hydroxide, fatty alcohol polyoxyethylene ether sodium sulfate, mannitol, polyepoxysuccinic acid, sodium benzotriazole, hydroxybenzoic acid propylester, and lignosulfonic acid. The waterproof paint is suitable for construction of a wood building roofing, and has the advantages of strong adhesion force with a wood base surface, good waterproof effect, and good flame retardation effect.

Description

technical field [0001] The invention relates to a flame-retardant waterproof coating and a preparation method thereof, belonging to the technical field of waterproofing. Background technique [0002] Wooden buildings are widely used in industrial and public buildings. The total area of ​​existing wooden buildings in the Asia-Pacific region is about 5 billion m2, and the annual growth rate of new wooden buildings remains at about 6%. The rapid development of new wooden buildings requires more new protective measures and energy-saving materials. At the same time, a large number of existing wooden buildings are also facing leakage problems caused by disrepair. For this reason, many companies in this field have begun to develop waterproof and anti-corrosion materials. A new waterproof coating. [0003] However, for wooden buildings, in addition to waterproofing and anticorrosion, another important requirement is fire safety, and the current waterproof coatings have poor flame r...

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): C09D175/04C09D191/06C09D5/18C09D5/08C09D5/14C09D7/63C09D7/65
CPCC09D175/04C08K2003/2224C08K2003/2227C08L2201/02C09D5/08C09D5/14C09D5/18C08L91/06C08K13/02C08K3/22C08K5/3475
Inventor 郑家玉张子泉贾晓芹侯文秀
Owner SHANDONG HONGHENGDA WATERPROOF MATERIAL ENG
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