CN102850896A - Fire retardant coating for bridge - Google Patents
Fire retardant coating for bridge Download PDFInfo
- Publication number
- CN102850896A CN102850896A CN 201210316100 CN201210316100A CN102850896A CN 102850896 A CN102850896 A CN 102850896A CN 201210316100 CN201210316100 CN 201210316100 CN 201210316100 A CN201210316100 A CN 201210316100A CN 102850896 A CN102850896 A CN 102850896A
- Authority
- CN
- China
- Prior art keywords
- parts
- retardant coating
- bridge
- fire retardant
- frie retardant
- 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
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- 239000011248 coating agent Substances 0.000 title claims abstract description 22
- 238000000576 coating method Methods 0.000 title claims abstract description 22
- 239000003063 flame retardant Substances 0.000 title abstract description 5
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 15
- 229920005989 resin Polymers 0.000 claims abstract description 11
- 239000011347 resin Substances 0.000 claims abstract description 11
- WNROFYMDJYEPJX-UHFFFAOYSA-K Aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 claims abstract description 10
- 239000002994 raw material Substances 0.000 claims abstract description 10
- 229920001276 Ammonium polyphosphate Polymers 0.000 claims abstract description 9
- VTHJTEIRLNZDEV-UHFFFAOYSA-L Magnesium hydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 claims abstract description 9
- 235000019826 ammonium polyphosphate Nutrition 0.000 claims abstract description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000010439 graphite Substances 0.000 claims abstract description 9
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 9
- 239000000843 powder Substances 0.000 claims abstract description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 9
- BIKXLKXABVUSMH-UHFFFAOYSA-N trizinc;diborate Chemical compound [Zn+2].[Zn+2].[Zn+2].[O-]B([O-])[O-].[O-]B([O-])[O-] BIKXLKXABVUSMH-UHFFFAOYSA-N 0.000 claims abstract description 9
- ZRIUUUJAJJNDSS-UHFFFAOYSA-N Ammonium phosphates Chemical compound [NH4+].[NH4+].[NH4+].[O-]P([O-])([O-])=O ZRIUUUJAJJNDSS-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000004114 Ammonium polyphosphate Substances 0.000 claims abstract description 6
- 239000000347 magnesium hydroxide Substances 0.000 claims abstract description 6
- 229910001862 magnesium hydroxide Inorganic materials 0.000 claims abstract description 6
- ATGAWOHQWWULNK-UHFFFAOYSA-I pentapotassium;[oxido(phosphonatooxy)phosphoryl] phosphate Chemical compound [K+].[K+].[K+].[K+].[K+].[O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O ATGAWOHQWWULNK-UHFFFAOYSA-I 0.000 claims abstract description 6
- 239000004408 titanium dioxide Substances 0.000 claims abstract description 6
- 229910021502 aluminium hydroxide Inorganic materials 0.000 claims description 9
- 239000002105 nanoparticle Substances 0.000 claims description 8
- 229920003180 amino resin Polymers 0.000 claims description 6
- 239000004593 Epoxy Substances 0.000 claims description 4
- 125000003700 epoxy group Chemical group 0.000 claims description 4
- 238000010276 construction Methods 0.000 abstract description 5
- 238000009413 insulation Methods 0.000 abstract description 3
- 230000001351 cycling Effects 0.000 abstract 1
- 239000010451 perlite Substances 0.000 abstract 1
- 235000019362 perlite Nutrition 0.000 abstract 1
- 235000012254 magnesium hydroxide Nutrition 0.000 description 7
- 235000010215 titanium dioxide Nutrition 0.000 description 7
- 238000002360 preparation method Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 3
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical class [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 description 3
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 3
- 239000011591 potassium Substances 0.000 description 3
- 229910052700 potassium Inorganic materials 0.000 description 3
- 235000019832 sodium triphosphate Nutrition 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000004500 asepsis Methods 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 230000003000 nontoxic Effects 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000000630 rising Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000001131 transforming Effects 0.000 description 1
Abstract
The invention discloses a fire retardant coating for a bridge. The fire retardant coating is characterized by being prepared from the following raw materials by weight: 10 to 20 parts of a resin, 5 to 12 parts of expanded perlite, 5 to 10 parts of aluminum hydroxide, 3 to 6 parts of diatomite, 10 to 15 parts of ammonium polyphosphate, 3 to 5 parts of nanometer magnesium hydroxide, 5 to 10 parts of titanium dioxide, 10 to 15 parts of graphite powder, 2 to 4 parts of zinc borate and 2 to 6 parts of potassium tripolyphosphate. The fire retardant coating for a bridge provided by the invention has the advantages of good fire retardation and heat insulation performances, good bonding force, high strength, small possibility of coming off, storage stability, convenient construction and capacity of enduring high and low temperature cycling.
Description
Technical field
The present invention relates to paint field, be specifically related to a kind of bridge frie retardant coating.
Background technology
Along with the fast development of highway, railway construction, bridge has become buildings common in the Modern Traffic engineering.Along with expanding economy, China's traffic engineering construction scale is increasing, and the bridge number is more and more.Because the singularity of its structure, traffic density is large such as tunnel, bridge spanning the sea etc., in case presence of fire, the fire extinguishing difficult, and structure mostly is Steel Concrete, can crack under the non-refractory, high temperature, collapses.Existing coating is deposited the comparatively single binder resin of use, perhaps resin is carried out modification, although may be helpful on fire resistance, caused the rising of production cost, the increase of preparation time.
Summary of the invention
For the deficiencies in the prior art, technical problem to be solved by this invention is, provides that a kind of fire insulation performance is good, bonding force is good, intensity is high, difficult drop-off, shelf-stable, easy construction, can stand the bridge frie retardant coating of high cold cycle.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of bridge frie retardant coating, made by the raw material of following parts by weight: resin 10-20 part, pearlstone 5-12 part, aluminium hydroxide 5-10 part, diatomite 3-6 part, ammonium polyphosphate 10-15 part, nano-sized magnesium hydroxide 3-5 part, titanium dioxide 5-10 part, Graphite Powder 99 10-15 part, zinc borate 2-4 part, Potassium tripolyphosphate 2-6 part.
Above-mentioned bridge frie retardant coating, described resin are aminoresin, Resins, epoxy etc.
Bridge frie retardant coating advantage of the present invention is:
1, bridge frie retardant coating of the present invention, production technique is simple, raw material is easy to get, and environment-protecting asepsis is cheap.
2, bridge frie retardant coating of the present invention, fire insulation performance is good, bonding force is good, intensity is high, difficult drop-off, shelf-stable, easy construction, can stand the impact of high cold cycle.
3, bridge frie retardant coating of the present invention adopts pearlstone as inorganic insulating refractory filler, has uninflammability, low heat conductivity and heat-proof quality; Use simultaneously aluminium hydroxide as fire-retardant base-material, after being subjected to high temperature action, self can decomposite that nontoxic rare gas element and decomposes phase transformation absorb consumption of calorie, the top layer can form the lithification layer gradually, effectively reduce the conduction of heat.
Embodiment
The invention will be further described below in conjunction with embodiment.
Embodiment 1, and a kind of bridge frie retardant coating is made by the raw material of following parts by weight: 10 parts in aminoresin, 5 parts of pearlstones, 5 parts in aluminium hydroxide, 3 parts in diatomite, 10 parts of ammonium polyphosphates, 3 parts of nano-sized magnesium hydroxides, 5 parts of titanium dioxides, 10 parts of Graphite Powder 99s, 2 parts of zinc borates, 2 parts of Potassium tripolyphosphates.
During preparation, by the proportioning raw materials of above-mentioned parts by weight, with aminoresin, pearlstone, aluminium hydroxide, diatomite, ammonium polyphosphate, nano-sized magnesium hydroxide, titanium dioxide, Graphite Powder 99, zinc borate, Potassium tripolyphosphate, add in the material-compound tank successively and mix, it is qualified to be ground to fineness with shredder, is uniformly dispersed with homogenizer, gets the bridge frie retardant coating.
Embodiment 2, and a kind of bridge frie retardant coating is made by the raw material of following parts by weight: 15 parts of Resins, epoxy, 8 parts of pearlstones, 7 parts in aluminium hydroxide, 5 parts in diatomite, 12 parts of ammonium polyphosphates, 4 parts of nano-sized magnesium hydroxides, 7 parts of titanium dioxides, 13 parts of Graphite Powder 99s, 3 parts of zinc borates, 5 parts of Potassium tripolyphosphates.
During preparation, by the proportioning raw materials of above-mentioned parts by weight, with Resins, epoxy, pearlstone, aluminium hydroxide, diatomite, ammonium polyphosphate, nano-sized magnesium hydroxide, titanium dioxide, Graphite Powder 99, zinc borate, Potassium tripolyphosphate, add in the material-compound tank successively and mix, it is qualified to be ground to fineness with shredder, is uniformly dispersed with homogenizer, gets the bridge frie retardant coating.
Embodiment 3, and a kind of bridge frie retardant coating is made by the raw material of following parts by weight: 20 parts in aminoresin, 12 parts of pearlstones, 10 parts in aluminium hydroxide, 6 parts in diatomite, 15 parts of ammonium polyphosphates, 5 parts of nano-sized magnesium hydroxides, 10 parts of titanium dioxides, 15 parts of Graphite Powder 99s, 4 parts of zinc borates, 6 parts of Potassium tripolyphosphates.
During preparation, by the proportioning raw materials of above-mentioned parts by weight, with aminoresin, pearlstone, aluminium hydroxide, diatomite, ammonium polyphosphate, nano-sized magnesium hydroxide, titanium dioxide, Graphite Powder 99, zinc borate, Potassium tripolyphosphate, add in the material-compound tank successively and mix, it is qualified to be ground to fineness with shredder, is uniformly dispersed with homogenizer, gets the bridge frie retardant coating.
Certainly, above-mentioned explanation is not to be limitation of the present invention, and the present invention also is not limited to above-mentioned giving an example; those skilled in the art; in essential scope of the present invention, the variation of making, change, interpolation or replacement all should belong to protection scope of the present invention.
Claims (2)
1. bridge frie retardant coating, it is characterized in that: the raw material by following parts by weight is made: resin 10-20 part, pearlstone 5-12 part, aluminium hydroxide 5-10 part, diatomite 3-6 part, ammonium polyphosphate 10-15 part, nano-sized magnesium hydroxide 3-5 part, titanium dioxide 5-10 part, Graphite Powder 99 10-15 part, zinc borate 2-4 part, Potassium tripolyphosphate 2-6 part.
2. bridge frie retardant coating according to claim 1, it is characterized in that: described resin is aminoresin, Resins, epoxy etc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210316100 CN102850896A (en) | 2012-08-31 | 2012-08-31 | Fire retardant coating for bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210316100 CN102850896A (en) | 2012-08-31 | 2012-08-31 | Fire retardant coating for bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102850896A true CN102850896A (en) | 2013-01-02 |
Family
ID=47397892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210316100 Pending CN102850896A (en) | 2012-08-31 | 2012-08-31 | Fire retardant coating for bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102850896A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103242721A (en) * | 2013-06-04 | 2013-08-14 | 沈宇杰 | Fire retardant coating |
| CN103642364A (en) * | 2013-12-19 | 2014-03-19 | 中国科学院理化技术研究所 | Heat insulation phase change coating and preparation method thereof |
| CN104341891A (en) * | 2013-07-30 | 2015-02-11 | 海门市海菱碳业有限公司 | Fireproof paint |
| CN104845466A (en) * | 2015-04-23 | 2015-08-19 | 铜陵祥云消防科技有限责任公司 | Fireproof coating capable of effectively prolonging fireproof time |
| CN107722793A (en) * | 2017-11-21 | 2018-02-23 | 马鞍山松鹤信息科技有限公司 | A kind of nano fire-retardant coating and preparation method thereof |
-
2012
- 2012-08-31 CN CN 201210316100 patent/CN102850896A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103242721A (en) * | 2013-06-04 | 2013-08-14 | 沈宇杰 | Fire retardant coating |
| CN105062258A (en) * | 2013-06-04 | 2015-11-18 | 沈宇杰 | Fireproof coating |
| CN103242721B (en) * | 2013-06-04 | 2015-12-23 | 沈宇杰 | A kind of frie retardant coating |
| CN104341891A (en) * | 2013-07-30 | 2015-02-11 | 海门市海菱碳业有限公司 | Fireproof paint |
| CN103642364A (en) * | 2013-12-19 | 2014-03-19 | 中国科学院理化技术研究所 | Heat insulation phase change coating and preparation method thereof |
| CN103642364B (en) * | 2013-12-19 | 2017-02-08 | 中国科学院理化技术研究所 | Heat insulation phase change coating and preparation method thereof |
| CN104845466A (en) * | 2015-04-23 | 2015-08-19 | 铜陵祥云消防科技有限责任公司 | Fireproof coating capable of effectively prolonging fireproof time |
| CN107722793A (en) * | 2017-11-21 | 2018-02-23 | 马鞍山松鹤信息科技有限公司 | A kind of nano fire-retardant coating and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130102 |