Unlock instant, AI-driven research and patent intelligence for your innovation.

Fireproof paint based on diglycidyl 1,2-cyclohexanedicarboxylate and used for steel structures

A technology of hexahydrophthalic acid and diglycidyl ester, which is applied in the direction of fireproof coatings, epoxy resin coatings, coatings, etc., can solve the problems of limited protection range and short fireproof time, and achieve the goal of maintaining flame resistance, flame resistance and The effect of fire resistance

Inactive Publication Date: 2018-01-05
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 fireproof coating for steel structures based on diglycidyl hexahydrophthalate contains the following components by mass in its raw materials:

[0024] 20 parts of diglycidyl hexahydrophthalate,

[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 diglycidyl hexahydrophthalate 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, Add the resin, adjust the temperature to 60-85°C, and keep it warm for 50-120 minutes to get the fireproof coating.

Embodiment 2

[0035] The fireproof coating for steel structures based on diglycidyl hexahydrophthalate contains the following components by mass in its raw materials:

[0036] Diglycidyl Hexahydrophthalate 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 diglycidyl hexahydrophthalate 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, Add resin, leveling agent and defoamer, adjust the temperature to 60-85°C, keep warm for 50-120min, and then get the fireproof coating.

Embodiment 3

[0049] The fireproof coating for steel structures based on diglycidyl hexahydrophthalate contains the following components by mass in its raw materials:

[0050] 15 parts of diglycidyl hexahydrophthalate,

[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 diglycidyl hexahydrophthalate, 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 are added, the temperature is adjusted to 60-85°C, and the temperature is kept for 50-120min to obtain 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 diglycidyl hexahydrophthalate, the raw material of which contains the following main components in parts by mass: 15-25 parts of diglycidyl hexahydrophthalate, metal 15-30 parts of hydroxide, 5-12 parts of ethanol, 7-10 parts of calcium carbonate, 15-25 parts of talc, 6-12 parts of silane, 6-12 parts of siloxane, 5-8 parts of glass sand, resin 5‑8 servings. The invention uses diglycidyl hexahydrophthalate and metal hydroxide as a composite combination, so that the fireproof coating can not only have flame retardant properties, but also maintain fireproof capabilities such as flame resistance, flame resistance, and flame retardancy, and can effectively protect Surrounded by 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): C09D163/00C09D201/00C09D5/18C09D7/61C09D7/63
Inventor 刘明贤
Owner 江阴市尤乐防火阻燃材料有限公司