CN103087433A - Preparation method of composite flame retardant material - Google Patents
Preparation method of composite flame retardant material Download PDFInfo
- Publication number
- CN103087433A CN103087433A CN 201110343397 CN201110343397A CN103087433A CN 103087433 A CN103087433 A CN 103087433A CN 201110343397 CN201110343397 CN 201110343397 CN 201110343397 A CN201110343397 A CN 201110343397A CN 103087433 A CN103087433 A CN 103087433A
- Authority
- CN
- China
- Prior art keywords
- flame retardant
- polystyrene
- composite flame
- preparation
- composite
- 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
- Processes Of Treating Macromolecular Substances (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention relates to a preparation method of a composite flame retardant material. The method comprises the steps of: 1. taking 85 parts by weight of polystyrene, making it into polystyrene granules with a diameter less than 5mm through a crushing machine; 2. mixing the polystyrene granules mixed with 10 parts by weight of iron oxide evenly, then adding 5 parts by weight of magnesium hydroxide; and 3. heating the mixture to a partial melting state, and conducting cooling so as to obtain the composite flame retardant material. According to the invention, by adding iron oxide into polystyrene, the flame-retardant property of polystyrene can be effectively improved. In addition, the added magnesium hydroxide does not influence the flame retardant effect of the composite material, but also can improve the flame retardant effect. The composite flame retardant material provided in the invention has the advantages of simple method and good flame retardant effect, etc.
Description
Technical field
The present invention relates to a kind of preparation method of fire retardant material, particularly relate to a kind of preparation method of composite flame-proof thing.
Background technology
In modern handle official bussiness and place, house, a lot of materials are all inflammable materials.Due to the uncertainty of fire, in the time of presence of fire, a lot of materials can burn, and produce a large amount of heats on the one hand, and main is that a lot of materials can send toxic gas and flue dust, thereby has increased the hazardness of fire.
In order to reduce the harm of fire, a lot of fire retardant materials are arranged in test or use, but a lot of fire retardant materials faces that cost is high, flame retardant effect is poor at present, low etc. the problem of physical strength, and the application of fire retardant material is restricted.
Summary of the invention
The object of the present invention is to provide a kind of good flame retardation effect, prepare the preparation method of simple composite flame-proof thing
The present invention is achieved in that
A kind of preparation method of composite flame-proof thing comprises the steps:
Step 1, get the polystyrene of 85 weight parts, make diameter less than the granules of polystyrene of 5mm by crusher;
Step 2, the ferric oxide of granules of polystyrene and 10 weight parts is mixed after, add the magnesium hydroxide of 5 weight parts;
Step 3, miscellany is heated to partial melting after, the cooling composite flame-proof thing that namely makes.
The present invention can effectively improve the flame retardant properties of polystyrene by add ferric oxide in polystyrene, and the magnesium hydroxide that adds in addition neither affects the flame retardant effect of matrix material, can improve flame retardant effect again.Has method simple, the advantages such as good flame retardation effect.
Embodiment
Embodiment one
A kind of preparation method of composite flame-proof thing comprises the steps:
Step 1, get the polystyrene of 85 weight parts, make diameter less than the granules of polystyrene of 5mm by crusher;
Step 2, the ferric oxide of granules of polystyrene and 10 weight parts is mixed after, add the magnesium hydroxide of 5 weight parts;
Step 3, miscellany is heated to partial melting after, the cooling composite flame-proof thing that namely makes.
Claims (1)
1. the preparation method of a composite flame-proof thing, is characterized in that comprising the steps:
Step 1, get the polystyrene of 85 weight parts, make diameter less than the granules of polystyrene of 5mm by crusher;
Step 2, the ferric oxide of granules of polystyrene and 10 weight parts is mixed after, add the magnesium hydroxide of 5 weight parts;
Step 3, miscellany is heated to partial melting after, the cooling composite flame-proof thing that namely makes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110343397 CN103087433A (en) | 2011-11-03 | 2011-11-03 | Preparation method of composite flame retardant material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110343397 CN103087433A (en) | 2011-11-03 | 2011-11-03 | Preparation method of composite flame retardant material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103087433A true CN103087433A (en) | 2013-05-08 |
Family
ID=48200588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110343397 Pending CN103087433A (en) | 2011-11-03 | 2011-11-03 | Preparation method of composite flame retardant material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103087433A (en) |
-
2011
- 2011-11-03 CN CN 201110343397 patent/CN103087433A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| MX340968B (en) | Fire extinguishing composition producing fire extinguishing substance by high temperature sublimation. | |
| CN102775690A (en) | Flame-retarding polystyrene heat insulation material and preparation method thereof | |
| CN103087525A (en) | Preparation method of polysulfone composite flame-retardant material | |
| CN105694254A (en) | Flame-retardant EPS (expandable polystyrene) insulation board | |
| CN103087491A (en) | Preparation method of flame retardant | |
| CN105952009A (en) | Polyphenyl granule inorganic heat preservation plate and preparation method thereof | |
| CN103011722A (en) | Anti-spalling concrete | |
| CN103087440A (en) | Preparation method of composite material flame-retardant sheet | |
| CN103087439A (en) | Preparation method of polyvinyl chloride composite flame-retardant material | |
| CN102371613A (en) | Inorganic fireproof door core material plate | |
| CN103087433A (en) | Preparation method of composite flame retardant material | |
| CN103087461A (en) | Preparation method of phenolic resin composite flame retardant material | |
| CN103087510A (en) | Preparation method of flame retardant material | |
| CN103087406A (en) | Preparation method of polypropylene composite flame-retardant material | |
| CN103087496A (en) | Preparation method of polyoxyethylene composite flame retardant | |
| CN103087519A (en) | Preparation method of composite flame-retardant material | |
| CN103087451A (en) | Preparation method of polyvinyl alcohol flame-retardant material | |
| CN103087498A (en) | Preparation method of polyphenyl ether flame-retardant material | |
| CN105621980A (en) | Heat-preserving thermal-insulation building block for energy-saving wall | |
| CN103088928A (en) | Preparing method of fire retardant plate | |
| CN103087469A (en) | Preparation method of epoxy resin flame retardant | |
| CN103087470A (en) | Preparation method of epoxy resin flame-retardant sheet | |
| CN102464482A (en) | Fireproof door panel made of pearlite | |
| CN103087492A (en) | Preparation method of flame-retardant sheet material | |
| CN103088929A (en) | Preparing method of fire retardant material plate |
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: 20130508 |