CN102532760A - Prescription of toughness-resistant modified polyvinylidene fluoride - Google Patents
Prescription of toughness-resistant modified polyvinylidene fluoride Download PDFInfo
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- CN102532760A CN102532760A CN2012100533098A CN201210053309A CN102532760A CN 102532760 A CN102532760 A CN 102532760A CN 2012100533098 A CN2012100533098 A CN 2012100533098A CN 201210053309 A CN201210053309 A CN 201210053309A CN 102532760 A CN102532760 A CN 102532760A
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- toughness
- prescription
- difluoroethylene
- polyvinylidene fluoride
- modified polyvinilidene
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- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
The invention discloses a prescription of toughness-resistant modified polyvinylidene fluoride. The prescription of toughness-resistant modified polyvinylidene fluoride comprises modified polyvinylidene fluoride and toughness-resistant material, wherein the toughness-resistant material comprises carbon fiber, glass fiber and inorganic substance; and the weight percentages of the components are as follows: 60-70% of modified polyvinylidene fluoride, 10-12% of carbon fiber, 5-8% of glass fiber and 15-20% of inorganic substance. The prepared modified polyvinylidene fluoride is high in toughness, and is compact and hard.
Description
Technical field
The present invention relates to a kind of plastic formula, be specifically related to a kind of prescription of the modified polyvinilidene of anti-toughness difluoroethylene.
Background technology
PVDF is a kind of fluorocarbon resin of novelty, has very high physical strength and wear resistance, and weathering resistance and thermostability have outstanding erosion resistance in addition, so the raw material that must use in chemical industry, any metal all can't substitute.PVDF again in Fluroplast-4 physical strength the highest.Along with the depth development of various industries, PVDF is extensively adopted, and has good piezoelectricity, radiation hardness, and thermostability is also fine, so extensively adopted by electron trade, X-former manufacturing.Also be used in fields such as aerospace, military field, sea water desaltination, metallurgy, electric wire, electric elements, machinofacture.
But, reach in the requirement of component of machinofacture of some special dimension, or some is insufficient.As everyone knows, steel is the necessary material of manufacturing machine, but the strong acid, alkali, salt, the polar solvent aspect that are used in chemical industry are obsolete., perplexing for a long time that the material of this respect is a kind of well not to be developed, some material can be used but processing difficulties, and can not use repeatedly, so in the deep-etching chemical industry, every year is all costly.All do not reach requirement in effectiveness, performance, work-ing life.The task of top priority must solve the exotic materials of research and development this respect, makes chemical industry obtain stablizing long-range development.
Summary of the invention
The object of the present invention is to provide high, the tight prescription of the hard modified polyvinilidene of anti-toughness difluoroethylene of a kind of toughness.
Technical scheme of the present invention is; A kind of prescription of the modified polyvinilidene of anti-toughness difluoroethylene comprises modified polyvinilidene difluoroethylene and anti-toughness material, and described anti-toughness material comprises thomel, spun glass and inorganic substance; Each composition weight proportion accounts for 60%-70% for the modified polyvinilidene difluoroethylene; Thomel accounts for 10%-12%, spun glass 5%-8%, inorganic substance 15%-20%.
In preferred embodiment of the present invention, each composition weight proportion of the prescription of the said modified polyvinilidene of anti-toughness difluoroethylene accounts for 60%-70% for the modified polyvinilidene difluoroethylene, and thomel accounts for 10%-12%, spun glass 5%-8%, inorganic substance 15%-20%.
According to the invention is a kind of prescription of the modified polyvinilidene of anti-toughness difluoroethylene, makes the modified polyvinilidene difluoroethylene toughness that makes high, closely hard.
Embodiment
Set forth in detail in the face of preferred embodiment of the present invention down, thereby protection scope of the present invention is made more explicit defining so that advantage of the present invention and characteristic can be easier to it will be appreciated by those skilled in the art that.
According to the invention is a kind of prescription of the modified polyvinilidene of anti-toughness difluoroethylene; Comprise modified polyvinilidene difluoroethylene and anti-toughness material; Anti-toughness material comprises thomel, spun glass and inorganic substance, and each composition weight proportion accounts for 60%-70% for the modified polyvinilidene difluoroethylene, and thomel accounts for 10%-12%; Spun glass 5%-8%, inorganic substance 15%-20%.
Further, each composition weight proportion of the prescription of the modified polyvinilidene of anti-toughness difluoroethylene accounts for 60%-70% for the modified polyvinilidene difluoroethylene, and thomel accounts for 10%-12%, spun glass 5%-8%, inorganic substance 15%-20%.
Can debug according to different ratios according to different demands, thereby reach different results of use.
According to the invention is a kind of prescription of the modified polyvinilidene of anti-toughness difluoroethylene, makes the modified polyvinilidene difluoroethylene toughness that makes high, closely hard.
The above is merely embodiment of the present invention; But protection scope of the present invention is not limited thereto; Any those of ordinary skill in the art are in the technical scope that the present invention disclosed; Variation or the replacement that can expect without creative work all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain that claims were limited.
Claims (2)
1. the prescription of the modified polyvinilidene of an anti-toughness difluoroethylene; It is characterized in that: comprise modified polyvinilidene difluoroethylene and anti-toughness material; Described anti-toughness material comprises thomel, spun glass and inorganic substance, and each composition weight proportion accounts for 60%-70% for the modified polyvinilidene difluoroethylene, and thomel accounts for 10%-12%; Spun glass 5%-8%, inorganic substance 15%-20%.
2. the prescription of the modified polyvinilidene of anti-toughness difluoroethylene according to claim 1; It is characterized in that: each composition weight proportion of the prescription of the said modified polyvinilidene of anti-toughness difluoroethylene accounts for 60%-70% for the modified polyvinilidene difluoroethylene; Thomel accounts for 10%-12%; Spun glass 5%-8%, inorganic substance 15%-20%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100533098A CN102532760A (en) | 2012-03-03 | 2012-03-03 | Prescription of toughness-resistant modified polyvinylidene fluoride |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100533098A CN102532760A (en) | 2012-03-03 | 2012-03-03 | Prescription of toughness-resistant modified polyvinylidene fluoride |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102532760A true CN102532760A (en) | 2012-07-04 |
Family
ID=46340874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100533098A Pending CN102532760A (en) | 2012-03-03 | 2012-03-03 | Prescription of toughness-resistant modified polyvinylidene fluoride |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102532760A (en) |
-
2012
- 2012-03-03 CN CN2012100533098A patent/CN102532760A/en active Pending
Non-Patent Citations (1)
| Title |
|---|
| 武晋萍: "碳纤维/聚偏氟乙烯高介电复合材料制备与性能研究", 《中国优秀硕士学位论文全文数据库 工程科技I辑》 * |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120704 |