CN103087461A - Preparation method of phenolic resin composite flame retardant material - Google Patents
Preparation method of phenolic resin composite flame retardant material Download PDFInfo
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- CN103087461A CN103087461A CN 201110343400 CN201110343400A CN103087461A CN 103087461 A CN103087461 A CN 103087461A CN 201110343400 CN201110343400 CN 201110343400 CN 201110343400 A CN201110343400 A CN 201110343400A CN 103087461 A CN103087461 A CN 103087461A
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- phenolic resin
- flame retardant
- preparation
- composite flame
- magnesium hydroxide
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Abstract
The invention relates to a preparation method of a phenolic resin composite flame retardant material. The method comprises the steps of: 1. taking 53 parts by weight of phenolic resin, making it into phenolic resin particles with a diameter of less than 5mm through a crusher; 2. mixing the phenolic resin particles with 44 parts by weight of organic clay MMT evenly, then adding 3 parts by weight of magnesium hydroxide; and 3. heating the mixture till partially molten, conducting cooling to obtain the phenolic resin composite flame retardant material. The method provided in the invention adds the organic clay into the phenolic resin so as to effectively improve the flame-retardant property of the phenolic resin. In addition, the added magnesium hydroxide does not affect the flame retardant effect of the composite material, but also can improve the flame retardant effect. The phenolic resin composite flame retardant material has the advantages of simple preparation 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 resol composite flame-proof material.
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 resol composite flame-proof material
The present invention is achieved in that
A kind of preparation method of resol composite flame-proof material comprises the steps:
Step 1, get the resol of 53 weight parts, make diameter less than the phenolic resin particle of 5mm by crusher;
Step 2, the polyorganosilicate MMT of phenolic resin particle and 44 weight parts is mixed after, add the magnesium hydroxide of 3 weight parts;
Step 3, miscellany is heated to partial melting after, the cooling resol composite flame-proof material that namely makes.
Further scheme is: described magnesium hydroxide is the magnesium hydroxide powder.
The present invention can effectively improve the flame retardant properties of resol by add polyorganosilicate in resol, 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 resol composite flame-proof material comprises the steps:
Step 1, get the resol of 53 weight parts, make diameter less than the phenolic resin particle of 5mm by crusher;
Step 2, the polyorganosilicate MMT of phenolic resin particle and 44 weight parts is mixed after, add the magnesium hydroxide powder of 3 weight parts;
Step 3, miscellany is heated to partial melting after, the cooling resol composite flame-proof material that namely makes.
Claims (2)
1. the preparation method of a resol composite flame-proof material, is characterized in that comprising the steps:
Step 1, get the resol of 53 weight parts, make diameter less than the phenolic resin particle of 5mm by crusher;
Step 2, the polyorganosilicate MMT of phenolic resin particle and 44 weight parts is mixed after, add the magnesium hydroxide of 3 weight parts;
Step 3, miscellany is heated to partial melting after, the cooling resol composite flame-proof material that namely makes.
2. method according to claim 1, it is characterized in that: described magnesium hydroxide is the magnesium hydroxide powder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110343400 CN103087461A (en) | 2011-11-03 | 2011-11-03 | Preparation method of phenolic resin composite flame retardant material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110343400 CN103087461A (en) | 2011-11-03 | 2011-11-03 | Preparation method of phenolic resin composite flame retardant material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103087461A true CN103087461A (en) | 2013-05-08 |
Family
ID=48200615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110343400 Pending CN103087461A (en) | 2011-11-03 | 2011-11-03 | Preparation method of phenolic resin composite flame retardant material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103087461A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103483878A (en) * | 2013-09-09 | 2014-01-01 | 中国地质科学院郑州矿产综合利用研究所 | Dolomite attapulgite composite reinforced flame retardant and preparation method thereof |
-
2011
- 2011-11-03 CN CN 201110343400 patent/CN103087461A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103483878A (en) * | 2013-09-09 | 2014-01-01 | 中国地质科学院郑州矿产综合利用研究所 | Dolomite attapulgite composite reinforced flame retardant and preparation method thereof |
| CN103483878B (en) * | 2013-09-09 | 2015-04-01 | 中国地质科学院郑州矿产综合利用研究所 | Dolomite attapulgite composite reinforced flame retardant 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: 20130508 |