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

Ultrathin fireproof water-based paint and preparation method thereof

A water-based paint, ultra-thin technology, applied in the direction of fireproof paint, coating, etc., can solve the problems of inconvenient construction, poor decoration, etc.

Pending Publication Date: 2021-05-18
段赐宝
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the actual application of fire retardant coatings in the existing market, the coating thickness is generally 20mm. Too thick coating will lead to poor decoration and inconvenient construction.

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
  • Ultrathin fireproof water-based paint and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] In Example 1, an ultra-thin fireproof water-based coating is composed of the following components in parts by weight: 40 parts of water, 45 parts of silica sol, 6 parts of butyl acrylate emulsion, 0.5 part of melamine, 15 parts of expansion filler, dodecane 4 parts of dimethyl benzyl ammonium oxide, 0.1 part of defoamer, 0.3 part of thickener and 0.2 part of multifunctional additive.

[0026] Further, the expansion filler is composed of the following components by weight: 20 parts of expandable graphite, 15 parts of perlite, 4 parts of titanium dioxide, 12 parts of vermiculite, 16 parts of diatomaceous earth, 15 parts of sodium sesquicarbonate, polymethyl 25 parts of methyl acrylate and 8 parts of octyl p-dimethylaminobenzoate.

[0027] Further, the preparation method of the expandable filler comprises the following steps: putting expandable graphite, perlite, titanium dioxide, vermiculite, diatomaceous earth and sodium sesquicarbonate into a ball mill and fully mixing,...

Embodiment 2

[0037] In Example 2, an ultra-thin fireproof water-based coating is composed of the following components in parts by weight: 60 parts of water, 65 parts of silica sol, 15 parts of butyl acrylate emulsion, 2 parts of melamine, 25 parts of expansion filler, dodecane 8 parts of dimethyl benzyl ammonium oxide, 0.5 part of defoamer, 0.8 part of thickener and 0.6 part of multifunctional additive.

[0038] Further, the expansion filler is composed of the following components by weight: 30 parts of expandable graphite, 22 parts of perlite, 7 parts of titanium dioxide, 18 parts of vermiculite, 24 parts of diatomaceous earth, 22 parts of sodium sesquicarbonate, polymethyl 25-35 parts of methyl acrylate and 14 parts of octyl p-dimethylaminobenzoate.

[0039] Further, the preparation method of the expandable filler comprises the following steps: fully mix expandable graphite, perlite, titanium dioxide, vermiculite, diatomaceous earth and sodium sesquicarbonate in a ball mill, and mix for ...

Embodiment 3

[0049] In Example 3, an ultra-thin fireproof water-based coating is composed of the following components in parts by weight: 50 parts of water, 55 parts of silica sol, 8 parts of butyl acrylate emulsion, 1 part of melamine, 20 parts of expansion filler, dodecane 6 parts of dimethyl benzyl ammonium oxide, 0.3 part of defoamer, 0.5 part of thickener and 0.4 part of multifunctional additive.

[0050] Further, the expansion filler is composed of the following components by weight: 25 parts of expandable graphite, 20 parts of perlite, 5 parts of titanium dioxide, 15 parts of vermiculite, 20 parts of diatomaceous earth, 18 parts of sodium sesquicarbonate, polymethyl 30 parts of methyl acrylate and 12 parts of octyl p-dimethylaminobenzoate.

[0051] Further, the preparation method of the expandable filler comprises the following steps: fully mix expandable graphite, perlite, titanium dioxide, vermiculite, diatomaceous earth and sodium sesquicarbonate in a ball mill, and mix for 40 mi...

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
thicknessaaaaaaaaaa
Login to View More

Abstract

The invention relates to the technical field of fireproof water-based paint, in particular to ultrathin fireproof water-based paint, which is prepared from the following ingredients in parts by weight: 40 to 60 parts of water, 45 to 65 parts of silica sol, 6 to 15 parts of butyl acrylate emulsion, 0.5 to 2 parts of melamine, 15 to 25 parts of expansion filler, 4 to 8 parts of dodecyl dimethyl benzyl ammonium oxide, 0.1 to 0.5 part of defoaming agents, 0.3 to 0.8 part of thickening agents and 0.2 to 0.6 part of multifunctional auxiliaries. According to the ultrathin fireproof water-based paint provided by the invention, the interior of the ultrathin fireproof water-based paint contains the dodecyl dimethyl benzyl ammonium oxide and the melamine, and the dodecyl dimethyl benzyl ammonium oxide is matched with the melamine, so that the flame retardant property of the paint can be effectively improved, and the dodecyl dimethyl benzyl ammonium oxide has relatively high viscosity at a high temperature; when the water-based paint is matched with the expansion filler, the expansion filler can be tightly connected and is not easy to fall off, and the stability of the coating at high temperature is improved.

Description

technical field [0001] The invention relates to the technical field of fire-resistant water-based paint, in particular to an ultra-thin fire-resistant water-based paint and a preparation method thereof. Background technique [0002] In recent years, with the continuous enhancement of people's awareness of environmental protection, water-based fireproof coatings have received more and more attention. Water-based fire-resistant coatings use water as a solvent, so the price is lower than oil-based fire-resistant coatings and reduces air pollution; water-based coatings only use a small amount or no organic solvents, which improves the working environment, and at the same time, reduces pollution and saves resources. It is also relatively significant; the water-based coating has strong adhesion and good adaptability to the surface of the material; the construction and painting tools of the water-based coating can be cleaned with water, thereby reducing the consumption of cleaning ...

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): C09D1/00C09D5/18
CPCC09D1/00C09D5/185
Inventor 段赐宝
Owner 段赐宝
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