CN105273726A - Environmentally-friendly fire retardant - Google Patents
Environmentally-friendly fire retardant Download PDFInfo
- Publication number
- CN105273726A CN105273726A CN201410333297.3A CN201410333297A CN105273726A CN 105273726 A CN105273726 A CN 105273726A CN 201410333297 A CN201410333297 A CN 201410333297A CN 105273726 A CN105273726 A CN 105273726A
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- China
- Prior art keywords
- fire retardant
- hydrotalcite
- vinyltriethoxysilane
- environmentally
- environmental protection
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- 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.)
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Abstract
The invention discloses an environmentally-friendly fire retardant, and belongs to the field of chemical engineering. The environmentally-friendly fire retardant comprises vinyltriethoxysilane, diethylenetriamine, hydrotalcite, ammonium biphosphate and water according to a weight part ratio of 2-5:3-10:12-25:15-35:22-45. The environmentally-friendly fire retardant is a halogen-free fire retardant prepared from vinyltriethoxysilane, diethylenetriamine, hydrotalcite, ammonium biphosphate and water, and has the advantages of high thermal stability, inertness to a base material, non-toxicity, environmental protection, realization of the fire retardation effect due to thorough heat and oxygen insulation in the high temperature combustion process, extremely low smoke amount and no molten drops, and is especially suitable for fire retardation places with high oxygen index requirement.
Description
Technical field
The present invention relates to a kind of environmental protection fire retarding agent, belong to chemical field.
Background technology
Along with the development of China's synthetic material industry and the continuous expansion of Application Areas, fire retardant is widely used in the every field such as chemical building material, electronic apparatus, communications and transportation, space flight and aviation, household furniture, upholstery, clothing, food, lodging and transportion--basic necessities of life.China's fire retardant has developed into the second largest polymer modification additive being only second to softening agent, current throughput 200,000 about t/a, year output between 150,000-17 ten thousand tons, year consumption about 200,000 tons.Although halogenated flame retardant the most frequently used in fire retardant has the unrivaled high efficiency of other fire retardant series, it is very important to the harm of environment and people.Environmental issue is the focus that auxiliary agent development and application business pays close attention to, and therefore the exploitation of environmental protection fire retarding agent is the task of top priority.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of environmental protection fire retarding agent, and this fire retardant fire resistance is excellent, nontoxic, free from environmental pollution.
In order to solve prior art Problems existing, the technical solution used in the present invention is:
Environmental protection fire retarding agent, is made up of according to the following number of weight ratio following component:
Vinyltriethoxysilane: diethylene triamine: hydrotalcite: primary ammonium phosphate: water=2-5: 3-10: 12-25: 15-35: 22-45.
Described environmental protection fire retarding agent, is made up of according to the following number of weight ratio following component:
Vinyltriethoxysilane: diethylene triamine: hydrotalcite: primary ammonium phosphate: water=3-4: 5-8: 15-21: 18-25: 30-40.
Described environmental protection fire retarding agent, is made up of according to the following number of weight ratio following component:
Vinyltriethoxysilane: diethylene triamine: hydrotalcite: primary ammonium phosphate: water=3.5: 7: 19: 20: 35.
The advantage that the present invention has and effect are: environmental protection fire retarding agent of the present invention is the halogen-free flame retardants made for raw material with vinyltriethoxysilane, diethylene triamine, hydrotalcite, primary ammonium phosphate and water, have thermostability high, to base material inertia, nontoxic, environmental protection.In high-temp combustion process, thorough trap heat and starvation reach flame retardant effect, and the amount of being fuming is extremely low, nontoxic, without molten drop, be specially adapted to the fire-retardant place that oxygen index requirement is high.
Embodiment
Embodiment 1:
Environmental protection fire retarding agent, is made up of according to the following number of weight ratio following component:
Vinyltriethoxysilane: diethylene triamine: hydrotalcite: primary ammonium phosphate: water=5: 3: 12: 15: 22.
Embodiment 2:
Environmental protection fire retarding agent, is made up of according to the following number of weight ratio following component:
Vinyltriethoxysilane: diethylene triamine: hydrotalcite: primary ammonium phosphate: water=2: 10: 25: 35: 45.
Embodiment 3:
Described environmental protection fire retarding agent, is made up of following component: vinyltriethoxysilane: diethylene triamine: hydrotalcite: primary ammonium phosphate: water=4: 5: 15: 18: 30 according to the following number of weight ratio.
Embodiment 4:
Described environmental protection fire retarding agent, is made up of according to the following number of weight ratio following component:
Vinyltriethoxysilane: diethylene triamine: hydrotalcite: primary ammonium phosphate: water=3: 8: 21: 25: 40.
Embodiment 5:
Described environmental protection fire retarding agent, is made up of according to the following number of weight ratio following component:
Vinyltriethoxysilane: diethylene triamine: hydrotalcite: primary ammonium phosphate: water=
3.5∶7∶19∶20∶35。
Embodiment 6:
Environmental protection fire retarding agent, is made up of according to the following number of weight ratio following component:
Vinyltriethoxysilane: diethylene triamine: hydrotalcite: primary ammonium phosphate: water=4: 6: 20: 18: 25.
Embodiment 7:
Environmental protection fire retarding agent, is made up of according to the following number of weight ratio following component:
Vinyltriethoxysilane: diethylene triamine: hydrotalcite: primary ammonium phosphate: water=3: 4: 21: 18: 41.
Embodiment 8:
Described environmental protection fire retarding agent, is made up of according to the following number of weight ratio following component:
Vinyltriethoxysilane: diethylene triamine: hydrotalcite: primary ammonium phosphate: water=3: 6: 20: 19: 31.
Embodiment 9:
Described environmental protection fire retarding agent, is made up of according to the following number of weight ratio following component:
Vinyltriethoxysilane: diethylene triamine: hydrotalcite: primary ammonium phosphate: water=4: 7: 16: 20: 39.
The technician of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification sheets just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (3)
1. environmental protection fire retarding agent, it is characterized in that being made up of according to the following number of weight ratio following component: vinyltriethoxysilane: diethylene triamine: hydrotalcite: primary ammonium phosphate: water 2-5: 3-10: 12-25: 15-35: 22-45.
2. environmental protection fire retarding agent according to claim 1, it is characterized in that being made up of according to the following number of weight ratio following component: vinyltriethoxysilane: diethylene triamine: hydrotalcite: primary ammonium phosphate: water=3-4: 5-8: 15-21: 18-25: 30-40.
3. environmental protection fire retarding agent according to claim 1, it is characterized in that being made up of according to the following number of weight ratio following component: vinyltriethoxysilane: diethylene triamine: hydrotalcite: primary ammonium phosphate: water=3.5: 7: 19: 20: 35.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410333297.3A CN105273726A (en) | 2014-07-15 | 2014-07-15 | Environmentally-friendly fire retardant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410333297.3A CN105273726A (en) | 2014-07-15 | 2014-07-15 | Environmentally-friendly fire retardant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105273726A true CN105273726A (en) | 2016-01-27 |
Family
ID=55143577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410333297.3A Pending CN105273726A (en) | 2014-07-15 | 2014-07-15 | Environmentally-friendly fire retardant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105273726A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107974258A (en) * | 2017-12-26 | 2018-05-01 | 徐州安诚矿山设备有限公司 | A kind of fire retardant |
-
2014
- 2014-07-15 CN CN201410333297.3A patent/CN105273726A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107974258A (en) * | 2017-12-26 | 2018-05-01 | 徐州安诚矿山设备有限公司 | A kind of fire retardant |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160127 |
|
| WD01 | Invention patent application deemed withdrawn after publication |