CN115975446A - High-solid high-strength fireproof coating and preparation method thereof - Google Patents
High-solid high-strength fireproof coating and preparation method thereof Download PDFInfo
- Publication number
- CN115975446A CN115975446A CN202211483776.4A CN202211483776A CN115975446A CN 115975446 A CN115975446 A CN 115975446A CN 202211483776 A CN202211483776 A CN 202211483776A CN 115975446 A CN115975446 A CN 115975446A
- Authority
- CN
- China
- Prior art keywords
- resin
- fireproof coating
- parts
- solid
- strength fireproof
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000576 coating method Methods 0.000 title claims abstract description 38
- 239000011248 coating agent Substances 0.000 title claims abstract description 36
- 239000007787 solid Substances 0.000 title claims abstract description 14
- 238000002360 preparation method Methods 0.000 title abstract description 8
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 25
- 239000003063 flame retardant Substances 0.000 claims abstract description 20
- 239000012188 paraffin wax Substances 0.000 claims abstract description 20
- 229920005989 resin Polymers 0.000 claims abstract description 19
- 239000011347 resin Substances 0.000 claims abstract description 19
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims abstract description 16
- 229920000178 Acrylic resin Polymers 0.000 claims abstract description 16
- 239000004925 Acrylic resin Substances 0.000 claims abstract description 16
- 239000002904 solvent Substances 0.000 claims abstract description 16
- 239000002270 dispersing agent Substances 0.000 claims abstract description 15
- 229920003180 amino resin Polymers 0.000 claims abstract description 14
- 238000009736 wetting Methods 0.000 claims abstract description 14
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000004114 Ammonium polyphosphate Substances 0.000 claims abstract description 12
- 235000019826 ammonium polyphosphate Nutrition 0.000 claims abstract description 12
- 229920001276 ammonium polyphosphate Polymers 0.000 claims abstract description 12
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 11
- 239000004408 titanium dioxide Substances 0.000 claims abstract description 11
- 239000002518 antifoaming agent Substances 0.000 claims abstract description 10
- 229920000877 Melamine resin Polymers 0.000 claims abstract description 9
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 9
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 9
- 239000010703 silicon Substances 0.000 claims abstract description 9
- 238000002156 mixing Methods 0.000 claims abstract description 7
- 239000002994 raw material Substances 0.000 claims abstract description 3
- 238000003756 stirring Methods 0.000 claims description 9
- ADCOVFLJGNWWNZ-UHFFFAOYSA-N antimony trioxide Chemical compound O=[Sb]O[Sb]=O ADCOVFLJGNWWNZ-UHFFFAOYSA-N 0.000 claims description 8
- 239000011259 mixed solution Substances 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 5
- 229920002050 silicone resin Polymers 0.000 claims description 5
- 229910021485 fumed silica Inorganic materials 0.000 claims description 4
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 claims description 4
- 239000000347 magnesium hydroxide Substances 0.000 claims description 4
- 229910001862 magnesium hydroxide Inorganic materials 0.000 claims description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 3
- 238000000227 grinding Methods 0.000 claims description 3
- 239000000080 wetting agent Substances 0.000 claims description 3
- TXBCBTDQIULDIA-UHFFFAOYSA-N 2-[[3-hydroxy-2,2-bis(hydroxymethyl)propoxy]methyl]-2-(hydroxymethyl)propane-1,3-diol Chemical compound OCC(CO)(CO)COCC(CO)(CO)CO TXBCBTDQIULDIA-UHFFFAOYSA-N 0.000 claims description 2
- 229920000058 polyacrylate Polymers 0.000 claims description 2
- 238000006116 polymerization reaction Methods 0.000 claims description 2
- 239000000243 solution Substances 0.000 claims description 2
- 238000004090 dissolution Methods 0.000 claims 1
- 239000000853 adhesive Substances 0.000 abstract description 3
- 230000001070 adhesive effect Effects 0.000 abstract description 3
- 239000002131 composite material Substances 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- DKPFZGUDAPQIHT-UHFFFAOYSA-N Butyl acetate Natural products CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical compound CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 229920005992 thermoplastic resin Polymers 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 241000219793 Trifolium Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012046 mixed solvent Substances 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- -1 polysiloxane Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 230000009974 thixotropic effect Effects 0.000 description 1
Landscapes
- Paints Or Removers (AREA)
Abstract
The invention discloses a high-solid high-strength fireproof coating and a preparation method thereof, wherein the fireproof coating is prepared from the following raw materials: acrylic resin, amino resin, organic silicon resin, chlorinated paraffin, titanium dioxide, a flame retardant, melamine, pentaerythritol, ammonium polyphosphate, a wetting dispersant, a leveling agent, a defoaming agent and a solvent. The high-solid-content high-strength fireproof coating is prepared by taking acrylic resin, amino resin and organic silicon resin mixed resin as base resin, and mixing the base resin with chlorinated paraffin, titanium dioxide, a flame retardant, melamine, pentaerythritol, ammonium polyphosphate, a wetting dispersant, a leveling agent, a defoaming agent and a solvent, and has good adaptability with various anticorrosion primers and finishes, and the adhesive strength of a matched composite coating is more than or equal to 3MPa.
Description
Technical Field
The invention relates to a fireproof coating, in particular to a high-solid high-strength fireproof coating and a preparation method thereof.
Background
The steel structure is increasingly widely applied in the construction industry at home and abroad, but the steel structure has poor fire resistance and the fire resistance limit is only 15min. The purpose of the steel structure fire protection is to improve the fire resistance limit and prevent the steel structure from rapidly heating up to deform and collapse in a fire disaster, thereby gaining precious time for fire fighting and safe evacuation and avoiding or reducing a large amount of casualties and huge economic losses caused by the fire disaster.
Among the various protective measures, direct application of fire-retardant coatings is the most reliable and economical method. The expansion type fireproof coating is a novel fireproof coating, has excellent fireproof performance and decorative effect, and has wide applicability.
The single-component intumescent fire-retardant coating is most widely applied, and the adopted film-forming base material is acrylic resin which is selected from a plurality of materials. As thermoplastic resin, when meeting fire or high temperature, the thermoplastic resin is matched with an expansion system to form a fireproof carbon layer with high expansion ratio and excellent flame retardant property, but the acrylic resin has the defects of low mechanical strength, sensitivity to temperature and the like.
Disclosure of Invention
Aiming at the problem of low mechanical strength of the single-component intumescent fire-retardant coating, the invention provides a high-solid-content high-strength fire-retardant coating and a preparation method thereof.
In order to achieve the above object, the present invention provides a high-solid-content high-strength fireproof coating, which is characterized by being prepared from the following raw materials, by mass:
acrylic resin: 15-30 parts;
amino resin: 10-20 parts;
silicone resin: 5-10 parts;
chlorinated paraffin: 3-5 parts;
titanium dioxide: 5-10 parts;
flame retardant: 5-10 parts;
melamine: 5-15 parts;
pentaerythritol: 5-15 parts;
ammonium polyphosphate: 20-30 parts;
wetting and dispersing agent: 0.5-1 part;
leveling agent: 0.5-1 part;
defoaming agent: 0.5-1 part;
solvent: 10 to 20 portions.
The high-solid-content high-strength fireproof coating is prepared by taking acrylic resin, amino resin and organic silicon resin mixed resin as base resin, and mixing the base resin with chlorinated paraffin, titanium dioxide, a flame retardant, melamine, pentaerythritol, ammonium polyphosphate, a wetting dispersant, a leveling agent, a defoaming agent and a solvent, and has good adaptability with various anticorrosion primers and finishes, and high adhesive force strength of a matched composite coating.
The acrylic resin can be thermoplastic acrylic resin, the amino resin can be 585-1 or 582-2 amino resin of Trifolium Hosiei Hayata, and the silicone resin can be mixture of silicone resin of 9601 of New Sihai of Hubei province or Carnot 9801 of Changzhou province
Preferably, the flame retardant comprises fumed silica, nano aluminum oxide, nano antimony trioxide and nano magnesium hydroxide in a mass ratio of 1 (3-4) to (2-3).
In the technical scheme, the fumed silica is thickened, thixotropic and anti-settling, and the application performance of the coating can be enhanced; the nano aluminum oxide is flame-retardant, so that the strength is increased; the nanometer antimony trioxide is flame-retardant and is also foamed with chlorinated paraffin in a synergistic manner; the nanometer magnesium hydroxide is flame retardant and also can inhibit smoke.
Preferably, the chlorinated paraffin is 70# chlorinated paraffin.
Preferably, the titanium dioxide is rutile titanium dioxide, and can be selected from Tetrachuan python rutile titanium dioxide R996 or DuPont R902 and Pan Steel R258.
Preferably, the pentaerythritol comprises pentaerythritol and dipentaerythritol in a mass ratio of (2-4): 1.
Preferably, the ammonium polyphosphate is ammonium polyphosphate with a polymerization degree of 1000 or more.
Specifically, the leveling agent is polyacrylate, and BYK-354 of Germany BYK can be selected.
The wetting and dispersing agent is a polymer copolymer containing pigment affinity groups, such as BYK-163 dispersing agent.
The defoaming agent is foam breaking substance and polysiloxane, and can be selected from one of Huaxia HX-2080 and HX-2086.
The solvent is a mixed solvent of dimethylbenzene, butyl acetate and solvent oil, and the mass ratio of the dimethylbenzene to the butyl acetate to the solvent oil is (1-2): (1-2): 1, the construction temperature can be adjusted according to the environment.
The second aspect of the invention provides a preparation method of the high-solid high-strength fireproof coating, which comprises the following steps:
a. mixing acrylic resin, amino resin, organic silicon resin, a solvent, a wetting dispersant and chlorinated paraffin until the acrylic resin, the amino resin, the organic silicon resin, the solvent, the wetting dispersant and the chlorinated paraffin are completely dissolved;
b. then adding titanium dioxide, flame retardant, melamine, pentaerythritol and ammonium polyphosphate to form a mixed solution;
c. b, grinding the mixed solution prepared in the step b to the fineness of less than or equal to 90 microns;
d. and adding a defoaming agent and a flatting agent, and dispersing uniformly to obtain the coating.
Preferably, in the step a, the acrylic resin, the amino resin, the organic silicon resin, the solvent and the wetting dispersant are put into a stirrer, stirred at the rotating speed of 300-800 r/min, chlorinated paraffin is added in the stirring process, and the stirring is continued for 5-10 min until the chlorinated paraffin is completely dissolved.
More preferably, in the step b, after the mixed solution is formed, the rotation speed of the stirrer is adjusted to 800-1500 r/min, and the mixed solution is stirred for 15-25 min.
Through the technical scheme, the invention has the following beneficial effects:
(1) The high-solid-content high-strength fireproof coating is prepared by taking acrylic resin, amino resin and organic silicon resin mixed resin as base resin, and mixing the base resin with chlorinated paraffin, titanium dioxide, a flame retardant, melamine, pentaerythritol, ammonium polyphosphate, a wetting dispersant, a leveling agent, a defoaming agent and a solvent, and has good adaptability with various anticorrosion primers and finishes, and the adhesive strength of a matched composite coating is more than or equal to 3MPa.
(2) The invention has good foaming performance when meeting fire, high foam layer strength and compact honeycomb shape.
(3) The invention is single component, high solid content and convenient construction.
(4) In the preferred technical scheme of the invention, the flame retardant is a mixture of fumed silica, nano antimony trioxide and nano magnesium hydroxide, so that the coating has excellent physical properties, smoke suppression performance and the like.
Detailed Description
The following examples are provided to illustrate specific embodiments of the present invention. It should be understood that the detailed description and specific examples, while indicating the present invention, are given by way of illustration and explanation only, not limitation.
TABLE 1 EXAMPLES AND COMPARATIVE EXAMPLES Components AND amounts (parts)
The above examples and comparative examples were prepared by the following preparation method:
the invention also provides a preparation method of the coating, which comprises the following steps:
a. adding base resin, solvent and wetting dispersant into a dry and clean drawing cylinder according to the weight parts; starting the stirrer, adjusting the rotating speed to 300-800 r/min, adding chlorinated paraffin during stirring, and stirring for 5-10 min until the chlorinated paraffin is completely dissolved;
b. continuously and sequentially adding titanium dioxide, a flame retardant, melamine, pentaerythritol and ammonium polyphosphate in the stirring process to form a mixed solution, adjusting the rotating speed of the stirrer to 800-1500 r/min, and stirring for 15-25 min;
c. introducing into a sand mill, and then circularly grinding until the fineness is less than or equal to 90 mu m;
d. and introducing into a dispersion machine, adding a defoaming agent and a flatting agent, and uniformly mixing to obtain the coating.
The coatings prepared in the examples and the comparative examples are tested according to the GB/T14907-2018 steel structure fireproof coating standard, and the test items and results are shown in the following table:
table 2 results of performance test of examples and comparative examples
Experimental results show that under the premise of ensuring the fire resistance, other physical indexes of the embodiments 1 to 3 accord with the GB/T14907-2018 steel structure fireproof coating standard, and the bonding strength is outstanding.
The preferred embodiments of the present invention have been described in detail with reference to the examples, but the present invention is not limited to the details of the above embodiments, and various simple modifications can be made to the technical solution of the present invention within the technical idea of the present invention, and these simple modifications are within the protective scope of the present invention.
It should be noted that, in the above embodiments, the various features described in the above embodiments may be combined in any suitable manner, and in order to avoid unnecessary repetition, the present invention does not separately describe various possible combinations.
In addition, any combination of the various embodiments of the present invention is also possible, and the same should be considered as the disclosure of the present invention as long as it does not depart from the spirit of the present invention.
Claims (10)
1. The high-solid-content high-strength fireproof coating is characterized by being prepared from the following raw materials in parts by mass:
acrylic resin: 15-30 parts;
amino resin: 10-20 parts;
silicone resin: 5-10 parts;
chlorinated paraffin: 3-5 parts;
titanium dioxide: 5-10 parts;
flame retardant: 5-10 parts;
melamine: 5-15 parts;
pentaerythritol: 5-15 parts;
ammonium polyphosphate: 20-30 parts;
wetting and dispersing agent: 0.5-1 part;
leveling agent: 0.5-1 part;
defoaming agent: 0.5-1 part;
solvent: 10 to 20 portions.
2. The high-solid high-strength fireproof coating as claimed in claim 1, wherein the flame retardant comprises fumed silica, nano aluminum oxide, nano antimony trioxide and nano magnesium hydroxide in a mass ratio of 1 (3-4) to (2-3).
3. The high-solid high-strength fireproof coating according to claim 1, wherein the chlorinated paraffin is 70# chlorinated paraffin.
4. The high-solid high-strength fireproof coating of claim 1, wherein the titanium dioxide is rutile titanium dioxide.
5. The high-solid high-strength fireproof coating according to claim 1, wherein the pentaerythritol comprises pentaerythritol and dipentaerythritol in a mass ratio of (2-4): 1.
6. The high-solid high-strength fireproof coating according to claim 1, wherein the ammonium polyphosphate has a polymerization degree of 1000 or more.
7. The high-solid high-strength fireproof coating according to claim 1, wherein the leveling agent is polyacrylate.
8. The method for preparing the high-solid high-strength fireproof coating according to any one of claims 1 to 7, comprising the following steps:
a. mixing acrylic resin, amino resin, organic silicon resin, a solvent, a wetting dispersant and chlorinated paraffin until the acrylic resin, the amino resin, the organic silicon resin, the solvent, the wetting dispersant and the chlorinated paraffin are completely dissolved;
b. then adding titanium dioxide, a flame retardant, melamine, pentaerythritol and ammonium polyphosphate to form a mixed solution;
c. b, grinding the mixed solution prepared in the step b to the fineness of less than or equal to 90 mu m;
d. and adding a defoaming agent and a flatting agent, and dispersing uniformly to obtain the coating.
9. The method for preparing the high-solid high-strength fireproof coating according to claim 8, wherein in the step a, the acrylic resin, the amino resin, the silicone resin, the solvent and the wetting dispersant are put into a stirrer, the stirring is carried out at the rotation speed of 300-800 r/min, the chlorinated paraffin is added during the stirring, and the stirring is continued for 5-10 min until the complete dissolution is achieved.
10. The method of claim 9, wherein the mixing solution is formed and the rotation speed of the stirrer is adjusted to 800-1500 r/min for 15-25 min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211483776.4A CN115975446A (en) | 2022-11-24 | 2022-11-24 | High-solid high-strength fireproof coating and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211483776.4A CN115975446A (en) | 2022-11-24 | 2022-11-24 | High-solid high-strength fireproof coating and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115975446A true CN115975446A (en) | 2023-04-18 |
Family
ID=85971155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211483776.4A Pending CN115975446A (en) | 2022-11-24 | 2022-11-24 | High-solid high-strength fireproof coating and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115975446A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1680502A (en) * | 2004-04-09 | 2005-10-12 | 中国科学院金属研究所 | Expandable graphite nanometer fire-proof coating, preparation and use thereof |
| CN1974695A (en) * | 2006-11-23 | 2007-06-06 | 复旦大学 | Super thin no-halogen less-smoke fire proof organic-inorganic composite paint and its prepn process |
| CN107674169A (en) * | 2017-11-06 | 2018-02-09 | � 韩 | A kind of non-ignitable external wall insulation of A levels and preparation method thereof |
| CN114773974A (en) * | 2022-02-22 | 2022-07-22 | 中山蓝海洋水性涂料有限公司 | Scratch-resistant wear-resistant waterborne polyurethane finish paint for thin-coating flame-retardant rail transit interior and preparation method thereof |
-
2022
- 2022-11-24 CN CN202211483776.4A patent/CN115975446A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1680502A (en) * | 2004-04-09 | 2005-10-12 | 中国科学院金属研究所 | Expandable graphite nanometer fire-proof coating, preparation and use thereof |
| CN1974695A (en) * | 2006-11-23 | 2007-06-06 | 复旦大学 | Super thin no-halogen less-smoke fire proof organic-inorganic composite paint and its prepn process |
| CN107674169A (en) * | 2017-11-06 | 2018-02-09 | � 韩 | A kind of non-ignitable external wall insulation of A levels and preparation method thereof |
| CN114773974A (en) * | 2022-02-22 | 2022-07-22 | 中山蓝海洋水性涂料有限公司 | Scratch-resistant wear-resistant waterborne polyurethane finish paint for thin-coating flame-retardant rail transit interior and preparation method thereof |
Non-Patent Citations (2)
| Title |
|---|
| 冯亚青等: "助剂化学及工艺学", 化学工业出版社, pages: 163 * |
| 宋慧平等: "环境与资源类专业系列教材 普通高等教育十四五规划教材 粉煤灰基功能涂料", 30 September 2022, 冶金工业出版社, pages: 163 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102408802B (en) | Fire retardant coating and preparation method thereof | |
| CN101597385A (en) | A kind of preparation method based on the silsesquioxane modified ultra-thin fire-resistant coating polymer matrix | |
| CN101210123B (en) | Fire-proof paint | |
| CN105694620A (en) | Ultrathin high-solid-content water-based expansion-type fireproof coating and preparation method thereof | |
| CN111500161B (en) | Water-based intumescent low-smoke fireproof coating material | |
| CN108034332A (en) | A kind of Waterborne Fire Retardant Coatings for Steel and preparation method thereof | |
| CN112500789A (en) | Fireproof heat-insulating coating for delaying thermal diffusion of lithium battery and preparation method thereof | |
| CN115093770B (en) | High-strength and high-toughness durable two-component intumescent fireproof coating and preparation method thereof | |
| CN102167920B (en) | Aqueous flame-retardant coating and preparation method thereof | |
| CN110317510B (en) | Intumescent fire-retardant coating and preparation method thereof | |
| CN113493624B (en) | Biomass flame retardant, water-based flame retardant coating, and preparation method and application thereof | |
| CN109593414B (en) | Expandable foamed single-component polymer emulsion fireproof and waterproof coating and preparation method thereof | |
| CN114806314A (en) | P/N/Si/Ca synergistic flame-retardant water-based intumescent flame-retardant coating and preparation method thereof | |
| CN117487509A (en) | Ceramic flame-retardant fireproof silicone sealant | |
| CN101210111B (en) | Organic/inorganic composite material and fire-proof plate containing the same | |
| CN115975446A (en) | High-solid high-strength fireproof coating and preparation method thereof | |
| CN110922816B (en) | Low-VOC-content water-based expansion steel structure fireproof coating and preparation method thereof | |
| CN112574611A (en) | Carbon fiber fireproof flame-retardant coating and preparation method thereof | |
| CN114250022B (en) | High-temperature-resistant fireproof coating and preparation method thereof | |
| CN113354988A (en) | Anticorrosive fireproof coating and preparation method thereof | |
| CN108624182A (en) | High fire-retardance water-based acrylic resin lotion and high resistant burning coating material | |
| CN108384410A (en) | A kind of environment-friendlyfireproof fireproof paint and preparation method thereof | |
| CN106957586A (en) | A kind of fireproof coating and preparation method thereof | |
| Xiao et al. | Study on epoxy resin modified by hyperbranched polysiloxane containing active amino group and its properties | |
| CN113088145A (en) | Modified high-temperature fiber resin-based fireproof coating and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |