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

Cellulose acetate butyrate based fireproof paint for steel structures

A technology of acetic acid butyric acid and fire retardant coatings, applied in the direction of fire retardant coatings, coatings, etc., can solve the problems of limited protection range and short fire protection time, and achieve the effect of protecting flammable materials and reinforcing performance

Inactive Publication Date: 2017-12-15
江阴市尤乐防火阻燃材料有限公司
View PDF1 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing fire retardant coatings often have shortcomings such as short fire protection time and limited protection range.

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

[0023] The steel structure fireproof coating based on cellulose acetate butyrate contains the following components in parts by mass in its raw materials:

[0024] Cellulose acetate butyrate 20 parts,

[0025] 15 parts of magnesium hydroxide,

[0026] 10 parts of ethanol,

[0027] Calcium carbonate 10 parts,

[0028] 15 parts of talcum powder,

[0029] 10 parts of silane,

[0030] 12 parts of silicone,

[0031] 5 parts glass sand,

[0032] Resin 5 parts.

[0033] Mix cellulose acetate butyrate and magnesium hydroxide first, heat to 75-125°C, keep warm for 30-240min, then add ethanol, calcium carbonate, talcum powder, silane, siloxane, glass sand, resin, and increase the temperature Adjust to 60-85°C and keep warm for 50-120min to get the fireproof coating.

Embodiment 2

[0035] The steel structure fireproof coating based on cellulose acetate butyrate contains the following components in parts by mass in its raw materials:

[0036] Cellulose acetate butyrate 25 parts,

[0037] 30 parts of magnesium hydroxide,

[0038] 5 parts of ethanol,

[0039] Calcium carbonate 10 parts,

[0040] 15 parts of talcum powder,

[0041] 10 parts of silane,

[0042] 8 parts of silicone,

[0043] 8 parts glass fiber,

[0044] 6 parts resin,

[0045] 3 parts of leveling agent,

[0046] 2 parts of defoamer.

[0047] Mix cellulose acetate butyrate and magnesium hydroxide first, heat to 75-125°C, keep warm for 30-240min, then add ethanol, calcium carbonate, talcum powder, silane, siloxane, glass fiber, resin, leveling agent Add antifoaming agent, adjust the temperature to 60-85°C, and keep it warm for 50-120min to get the fireproof coating.

Embodiment 3

[0049] The steel structure fireproof coating based on cellulose acetate butyrate contains the following components in parts by mass in its raw materials:

[0050] Cellulose acetate butyrate 15 parts,

[0051] Aluminum hydroxide 25 parts,

[0052] 5 parts of ethanol,

[0053] Calcium carbonate 7 parts,

[0054] Talcum powder 25 parts,

[0055] 6 parts of silane,

[0056] 12 parts of silicone,

[0057] 5 parts glass sand,

[0058] 8 parts resin,

[0059] 8 parts of water,

[0060] Thickener 2 parts.

[0061] Mix cellulose acetate butyrate, aluminum hydroxide and water first, heat to 75-125°C, keep warm for 30-240min, then add ethanol, calcium carbonate, talcum powder, silane, siloxane, glass sand, resin and thickener Add the agent, adjust the temperature to 60-85°C, and keep it warm for 50-120min to get the fireproof coating.

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
particle diameteraaaaaaaaaa
Login to View More

Abstract

The invention relates to a steel structure fireproof coating based on cellulose acetate butyrate, the raw materials of which contain the following main components in parts by mass: 15-25 parts of cellulose acetate butyrate, 15-30 parts of metal hydroxide, 5 parts of ethanol ‑12 parts, 7‑10 parts of calcium carbonate, 15‑25 parts of talcum powder, 6‑12 parts of silane, 6‑12 parts of siloxane, 5‑8 parts of glass sand, and 5‑8 parts of resin. The invention uses cellulose acetate butyrate and metal hydroxide as a composite combination, so that the fireproof coating can not only have flame retardant properties, but also maintain fire resistance, flame resistance and flame retardancy, and can effectively protect surrounding flammable materials.

Description

technical field [0001] The invention relates to a fireproof coating, in particular to a polyorganic acid-based fireproof coating used for fireproofing steel structures. Background technique [0002] At present, fire prevention measures at home and abroad are divided into dredging method and interception method in principle, and interception method is divided into outsourcing sealing method, shielding method and spraying method. Fireproof material is widely used as a material coated on the surface of objects with functions of heat insulation, fire prevention and flame retardancy. It can effectively delay the development of fire and prevent the spread of flame when used in building materials. [0003] The patent application of application publication number CN103923545A discloses a kind of fireproof coating. The coating is non-toxic and non-irritating, and has good adhesion, beauty and good flame-retardant effect when coating. Existing fireproof coatings often have shortcomi...

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): C09D101/14C09D5/18C09D7/12
CPCC09D101/14C09D5/18
Inventor 刘明贤
Owner 江阴市尤乐防火阻燃材料有限公司
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