CN103087525A - Preparation method of polysulfone composite flame-retardant material - Google Patents
Preparation method of polysulfone composite flame-retardant material Download PDFInfo
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- CN103087525A CN103087525A CN 201110344335 CN201110344335A CN103087525A CN 103087525 A CN103087525 A CN 103087525A CN 201110344335 CN201110344335 CN 201110344335 CN 201110344335 A CN201110344335 A CN 201110344335A CN 103087525 A CN103087525 A CN 103087525A
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- polysulfone
- preparation
- polysulfones
- composite flame
- flame
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- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Fireproofing Substances (AREA)
Abstract
The invention discloses a preparation method of a polysulfone composite flame-retardant material. The preparation method comprises the following steps of 1, taking 65 parts by weight of polysulfone, and crushing the polysulfone into polysulfone particles having the diameter less than 5mm by a crusher, 2, uniformly mixing the polysulfone particles and 32 parts by weight of montmorillonite, and adding 3 parts by weight of aluminum hydroxide into the mixture, and 3, heating the mixture until partial fusion, and cooling to obtain the polysulfone composite flame-retardant material. Through utilization of montmorillonite in polysulfone, polysulfone flame retardation is effectively improved. Through utilization of aluminum hydroxide, composite material flame retardation is not influenced and can be improved. The preparation method is simple. The polysulfone composite flame-retardant material has a good flame retardation effect.
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 polysulfones 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 polysulfones composite flame-proof material
The present invention is achieved in that
A kind of preparation method of polysulfones composite flame-proof material comprises the steps:
Step 1, get the polysulfones of 65 weight parts, make diameter less than the polysulfones particle of 5mm by crusher;
Step 2, the montmorillonite of polysulfones particle and 32 weight parts is mixed after, add the aluminium hydroxide of 3 weight parts;
Step 3, miscellany is heated to partial melting after, the cooling polysulfones composite flame-proof material that namely makes.
The present invention can effectively improve the flame retardant properties of polysulfones by add montmorillonite in polysulfones, and the aluminium 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 polysulfones composite flame-proof material comprises the steps:
Step 1, get the polysulfones of 65 weight parts, make diameter less than the polysulfones particle of 5mm by crusher;
Step 2, the montmorillonite of polysulfones particle and 32 weight parts is mixed after, add the aluminium hydroxide of 3 weight parts;
Step 3, miscellany is heated to partial melting after, the cooling polysulfones composite flame-proof material that namely makes.
Claims (1)
1. the preparation method of a polysulfones composite flame-proof material, is characterized in that comprising the steps:
Step 1, get the polysulfones of 65 weight parts, make diameter less than the polysulfones particle of 5mm by crusher;
Step 2, the montmorillonite of polysulfones particle and 32 weight parts is mixed after, add the aluminium hydroxide of 3 weight parts;
Step 3, miscellany is heated to partial melting after, the cooling polysulfones composite flame-proof material that namely makes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110344335 CN103087525A (en) | 2011-11-03 | 2011-11-03 | Preparation method of polysulfone composite flame-retardant material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110344335 CN103087525A (en) | 2011-11-03 | 2011-11-03 | Preparation method of polysulfone composite flame-retardant material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103087525A true CN103087525A (en) | 2013-05-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110344335 Pending CN103087525A (en) | 2011-11-03 | 2011-11-03 | Preparation method of polysulfone composite flame-retardant material |
Country Status (1)
| Country | Link |
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| CN (1) | CN103087525A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104910624A (en) * | 2015-06-16 | 2015-09-16 | 苏州云舒新材料科技有限公司 | Polysulfone composite and preparation process thereof |
| CN107129683A (en) * | 2017-07-08 | 2017-09-05 | 郭瑞 | A kind of plastic formula containing latex powder |
| CN107189440A (en) * | 2017-07-08 | 2017-09-22 | 郭瑞 | A kind of plastic formula containing phosphite ester |
-
2011
- 2011-11-03 CN CN 201110344335 patent/CN103087525A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104910624A (en) * | 2015-06-16 | 2015-09-16 | 苏州云舒新材料科技有限公司 | Polysulfone composite and preparation process thereof |
| CN107129683A (en) * | 2017-07-08 | 2017-09-05 | 郭瑞 | A kind of plastic formula containing latex powder |
| CN107189440A (en) * | 2017-07-08 | 2017-09-22 | 郭瑞 | A kind of plastic formula containing phosphite ester |
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Legal Events
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| 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 |