CN105400307A - Low-smoke indoor steel structure flame-retardant coating - Google Patents
Low-smoke indoor steel structure flame-retardant coating Download PDFInfo
- Publication number
- CN105400307A CN105400307A CN201510871323.2A CN201510871323A CN105400307A CN 105400307 A CN105400307 A CN 105400307A CN 201510871323 A CN201510871323 A CN 201510871323A CN 105400307 A CN105400307 A CN 105400307A
- Authority
- CN
- China
- Prior art keywords
- parts
- smoke
- low
- retardant coating
- flame
- 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
Landscapes
- Fireproofing Substances (AREA)
Abstract
The invention discloses a low-smoke indoor steels structure flame-retardant coating which is prepared from, by weight, 63-73 parts of organic silicon modified styrene acrylic emulsion, 6-9 parts of ammonium polyphosphate, 2-6 parts of pentaerythritol, 1-3 parts of melamine, 3-6 parts of silicon dioxide powder, 25-30 parts of water, 5-10 parts of ethylene glycol, 6-10 parts of a smoke inhibitor, 3-5 parts of coal ash, 0.2-0.5 part of a foaming agent and 0.5-1 part of a stabilizing agent. The stabilizing agent is dibutyltin dilaurate. The foaming agent is urea or dicyandiamide or the mixture of urea and dicyandiamide. The low-smoke indoor steel structure flame-retardant coating has the good flame-retardant effect, the smoke intensity is low when the coating is combusted, and the flame-retardant coating is safe and environmentally friendly.
Description
Technical field
The invention belongs to steel structure protective field, be specifically related to steel construction anti-flaming dope in a kind of low smoke-box.
Background technology
Although steel do not possess combustibility, it is non-combustible matl, but steel itself also exist some defects being difficult to avoid as material of construction in fire prevention, steel thermal conductivity is large, normal temperature thermal conductivity is up to 58.2w/mk, and meeting its Young's modulus, yield strength and ultimate strength when fire or temperature reach about 500 DEG C will significantly reduce, and strain sharply increases, cause its rapid torsional deformation, cause the part or all of collapse breaks of steel construction.
Have in order to reach fire protection requirement, the fireproof flame-retardant coating in steel structure surface brushing, playing certain provide protection to coated steel construction.Existing fireproof flame-retardant coating formula is simple, mostly there is guard time short, steel construction is produced to the defects such as corrosion, also has some fireproof flame-retardant coatings to the addition of some objectionable impuritiess, can produce harmful gas, have potential safety hazard after combustion processes.
Summary of the invention
For the deficiencies in the prior art, the invention provides steel construction anti-flaming dope in a kind of low smoke-box.
Technical scheme of the present invention is: steel construction anti-flaming dope in a kind of low smoke-box, is made up of the raw material of following parts by weight: silicone modified styrene-acrylate emulsion 63-73 part, ammonium polyphosphate 6-9 part, tetramethylolmethane 2-6 part, trimeric cyanamide 1-3 part, silicon-dioxide powdery 3-6 part, water 25-30 part, ethylene glycol 5-10 part, smoke suppressant 6-10 part, flyash 3-5 part, whipping agent 0.2-0.5 part, stablizer 0.5-1 part.
Described stablizer is dibutyl tin laurate, and described whipping agent is urea, Dyhard RU 100 or both mixtures.
Compared with prior art, the invention has the advantages that:
(1) adopt silicone modified styrene-acrylate emulsion as base-material, the performance of fire retardant material is improved;
(2) add flyash and smoke suppressant, the top temperature after coating burning can be reduced, and smoke density when effectively can reduce burning;
(3) add ammonium polyphosphate, tetramethylolmethane, trimeric cyanamide, there is good flame retardant effect, safety and environmental protection;
(4) add whipping agent, flame retardant properties improves;
(5) add stablizer, improve the chemical stability of anti-flaming dope.
Embodiment
Below in conjunction with specific embodiment, the present invention is described in further detail.
Embodiment 1
Steel construction anti-flaming dope in a kind of low smoke-box, is made up of the raw material of following parts by weight: silicone modified styrene-acrylate emulsion 63 parts, ammonium polyphosphate 6 parts, tetramethylolmethane 2 parts, trimeric cyanamide 1 part, silicon-dioxide powdery 3 parts, 25 parts, water, ethylene glycol 5 parts, smoke suppressant 6 parts, 3 parts, flyash, 0.2 part, urea, dibutyl tin laurate 0.5 part.
Embodiment 2
Steel construction anti-flaming dope in a kind of low smoke-box, is made up of the raw material of following parts by weight: silicone modified styrene-acrylate emulsion 70 parts, ammonium polyphosphate 8 parts, tetramethylolmethane 5 parts, trimeric cyanamide 2 parts, silicon-dioxide powdery 4 parts, 27 parts, water, ethylene glycol 7 parts, smoke suppressant 8 parts, 4 parts, flyash, Dyhard RU 100 0.3 part, dibutyl tin laurate 0.7 part.
Embodiment 3
Steel construction anti-flaming dope in a kind of low smoke-box, is made up of the raw material of following parts by weight: silicone modified styrene-acrylate emulsion 73 parts, ammonium polyphosphate 9 parts, tetramethylolmethane 6 parts, trimeric cyanamide 3 parts, silicon-dioxide powdery 6 parts, 30 parts, water, ethylene glycol 10 parts, smoke suppressant 10 parts, 5 parts, flyash, 0.5 part, urea, dibutyl tin laurate 1 part.
Describe the present invention by way of example above, but the invention is not restricted to above-mentioned specific embodiment, all any changes of doing based on the present invention or modification all belong to the scope of protection of present invention.
Claims (3)
1. a steel construction anti-flaming dope in low smoke-box, is characterized in that: be made up of the raw material of following parts by weight: silicone modified styrene-acrylate emulsion 63-73 part, ammonium polyphosphate 6-9 part, tetramethylolmethane 2-6 part, trimeric cyanamide 1-3 part, silicon-dioxide powdery 3-6 part, water 25-30 part, ethylene glycol 5-10 part, smoke suppressant 6-10 part, flyash 3-5 part, whipping agent 0.2-0.5 part, stablizer 0.5-1 part.
2. steel construction anti-flaming dope in the low smoke-box of one according to claim 1, is characterized in that: described stablizer is dibutyl tin laurate.
3. steel construction anti-flaming dope in the low smoke-box of one according to claim 1, is characterized in that: described whipping agent is urea, Dyhard RU 100 or both mixtures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510871323.2A CN105400307A (en) | 2015-12-02 | 2015-12-02 | Low-smoke indoor steel structure flame-retardant coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510871323.2A CN105400307A (en) | 2015-12-02 | 2015-12-02 | Low-smoke indoor steel structure flame-retardant coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105400307A true CN105400307A (en) | 2016-03-16 |
Family
ID=55466081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510871323.2A Pending CN105400307A (en) | 2015-12-02 | 2015-12-02 | Low-smoke indoor steel structure flame-retardant coating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105400307A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106589457A (en) * | 2016-12-16 | 2017-04-26 | 衢州普信新材料有限公司 | Phosphorus-nitrogen type flame retardant containing synergist |
| CN106633185A (en) * | 2016-12-20 | 2017-05-10 | 衢州普信新材料有限公司 | Preparation method of organosilicone-modified phosphorus-nitrogen fire retardant |
| CN107418445A (en) * | 2017-09-14 | 2017-12-01 | 江苏科力特环保科技有限公司 | A kind of frog suit coating material |
| CN108003754A (en) * | 2017-12-25 | 2018-05-08 | 安徽金阳金属结构工程有限公司 | A kind of interior fire-resistant coating for steel structure |
| CN108084845A (en) * | 2017-12-25 | 2018-05-29 | 安徽金阳金属结构工程有限公司 | A kind of steel structure anti-corrosion paint |
| CN108129887A (en) * | 2017-12-25 | 2018-06-08 | 安徽金阳金属结构工程有限公司 | A kind of interior steel construction anti-flaming dope |
-
2015
- 2015-12-02 CN CN201510871323.2A patent/CN105400307A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106589457A (en) * | 2016-12-16 | 2017-04-26 | 衢州普信新材料有限公司 | Phosphorus-nitrogen type flame retardant containing synergist |
| CN106633185A (en) * | 2016-12-20 | 2017-05-10 | 衢州普信新材料有限公司 | Preparation method of organosilicone-modified phosphorus-nitrogen fire retardant |
| CN107418445A (en) * | 2017-09-14 | 2017-12-01 | 江苏科力特环保科技有限公司 | A kind of frog suit coating material |
| CN108003754A (en) * | 2017-12-25 | 2018-05-08 | 安徽金阳金属结构工程有限公司 | A kind of interior fire-resistant coating for steel structure |
| CN108084845A (en) * | 2017-12-25 | 2018-05-29 | 安徽金阳金属结构工程有限公司 | A kind of steel structure anti-corrosion paint |
| CN108129887A (en) * | 2017-12-25 | 2018-06-08 | 安徽金阳金属结构工程有限公司 | A kind of interior steel construction anti-flaming dope |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105400307A (en) | Low-smoke indoor steel structure flame-retardant coating | |
| CN104774509A (en) | Fireproof paint | |
| CN103709899A (en) | Fire retardant coating for steel structure surface of nuclear power plant | |
| CN106243930A (en) | A kind of fireproof coating | |
| CN103992708A (en) | Fireproof coating for waterborne cable | |
| CN104387983A (en) | Fireproof coating | |
| CN103642330A (en) | Fireproof paint used for cables | |
| CN101838482A (en) | Expansion type fireproof coating with zero content of volatile organic compound and low total smoke release amount in burning | |
| CN107163701A (en) | A kind of modified fireproof coating | |
| CN103911025A (en) | Water-based fireproof coating | |
| CN105670435A (en) | Waterborne fireproof coating and preparation method thereof | |
| CN103589255A (en) | Water-based fire retardant coating for rigid polyurethane foam, and preparation method thereof | |
| CN106893227A (en) | A kind of PVC fire-proof boards | |
| CN104449163A (en) | Environment-friendly fireproof emulsion paint for exterior wall | |
| CN107353746A (en) | A kind of Novel fire retardant coating | |
| CN108003754A (en) | A kind of interior fire-resistant coating for steel structure | |
| CN104513440A (en) | High temperature resistant plastic formula suitable for automotive interior | |
| CN107022306A (en) | High ferro base material fire retardant, anticorrosive coating | |
| CN108129887A (en) | A kind of interior steel construction anti-flaming dope | |
| CN104629552A (en) | Environment-friendly type aqueous fireproof paint used for building | |
| CN108059909A (en) | A kind of fireproof coating and preparation method thereof | |
| CN108300108A (en) | A kind of waterproof flame-retardant paint | |
| CN106634408A (en) | Household fireproof coating | |
| CN104059444A (en) | Formula of expandable acrylic fireproof paint | |
| CN107400458A (en) | A kind of fire-resistant coating for steel structure based on nylon66 fiber |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160316 |