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

Ancient building transparent fireproof coating and preparation method thereof

A technology for fire-resistant coatings and ancient buildings, applied in fire-resistant coatings, epoxy resin coatings, chemical instruments and methods, etc., can solve problems such as affecting production efficiency and difficult cleaning of filter devices.

Inactive Publication Date: 2020-05-12
江山市木安新材料科技有限公司
View PDF2 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Not only that, the current preparation equipment for fireproof materials mainly includes reaction devices (such as reactors) and filter devices. The filter devices are mainly used to filter impurities in raw materials. Efficiency usually sets the filter device inside the reaction device, but when the filter device is located inside the reaction device, there is a defect that the filter device is not easy to clean, therefore, it will affect the efficiency of production

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
  • Ancient building transparent fireproof coating and preparation method thereof
  • Ancient building transparent fireproof coating and preparation method thereof
  • Ancient building transparent fireproof coating and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] As shown in Tables 1 to 2, a transparent fireproof coating for ancient buildings is characterized in that: calculated by weight, it includes 57.2 kg of formaldehyde, 6 kg of melamine, 12.8 kg of urea, 10 kg of formic acid, 0.17 kg of basic magnesium carbonate, and triethanolamine 4.3kg, epoxy resin 24.7kg, 1,2-butanediol glycidyl ether 12.5kg, dibromoneopentyl glycol 6.3kg, pentaerythritol 5.6kg, polyphosphoric acid 22.6kg, dibutyl phthalate 2kg, Methanol 18kg, n-butanol 12.5kg, cyclohexane 4kg, ethylene glycol butyl ether 2kg, 10kg of 10% sodium hydroxide and ammonium persulfate 2kg.

[0037] Table 1 Formula of component A of transparent fireproof coating for ancient buildings

[0038] material name Classification mass kg formaldehyde carbon source 57.2 Melamine Gas source 6 urea carbon source 12.8 Triethanolamine penetration aid 4.3 Basic magnesium carbonate catalyst 0.17 formic acid PH regulator 3 penta...

Embodiment 2

[0043] Such as Figure 1 ~ Figure 3 Shown, the present invention discloses a kind of preparation method of ancient building transparent fireproof coating, in the specific embodiment of the present invention, the preparation method of described A component:

[0044] 1.1. Accurately weigh 57.2kg of formaldehyde and add it to the reactor from the feeding port of 1# reactor (or start the vacuum pump to pump it into the reactor), add 0.17kg of basic magnesium carbonate at the same time, press the stirring button to start stirring, and start the circulation cooling water system;

[0045] 1.2. After the 1# reactor was stirred for 5 minutes, add 0.7kg of 50% formic acid solution into the reactor, and after stirring for 5 minutes, open the outlet valve of the reactor, release a little liquid, and measure the pH value of the liquid in the reactor with PH test paper , if the pH value is greater than 6.5, add an appropriate amount of 50% formic acid solution, continue to stir for 3 to 5 ...

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

No PUM Login to View More

Abstract

The invention relates to a transparent fireproof coating for ancient buildings and a preparation method of the transparent fireproof coating, which are characterized in that the mixing efficiency of acomponent A and a component B can be improved by utilizing a mixing device, so that the production efficiency is ensured; meanwhile, a carbon source and an acid source in the fireproof coating are reasonably distributed, so that the fireproof protection requirements of ancient wooden building groups are satisfied.

Description

technical field [0001] The invention relates to the technical field of building materials, in particular to a transparent fireproof coating for ancient buildings and a preparation method thereof. Background technique [0002] The materials used in buildings are collectively referred to as building materials, including structural materials, decorative materials, and special materials, among which special materials refer to materials with special properties, such as: waterproof, moisture-proof, anti-corrosion, fire-proof, sound insulation, etc. ; [0003] There are many towns and villages with ancient buildings in our country. Most of their buildings are wooden structures, and they are very old, so they are prone to fire. Once a fire occurs, it will be catastrophic. When causing heavy casualties and economic losses, it is an effective method to coat a layer of fireproof paint on ancient buildings; [0004] However, at present, domestic fire-resistant coatings are mostly solv...

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): C09D161/30C09D163/00C09D5/18C09D7/61C09D7/63C08G12/38B01F7/16B01F15/00B01F15/02
CPCC09D161/30C09D5/185C09D7/61C09D7/63C08G12/38C08K2003/267C08L2201/02C08L2201/10B01F27/80B01F35/4112B01F35/71B01F2101/30C08L63/00C08K13/02C08K3/26C08K5/12C08K5/521
Inventor 郑钦文郑伟才张忠良王肖君
Owner 江山市木安新材料科技有限公司
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