CN102604277A - Formula of high-strength modified polyvinylidene fluoride - Google Patents
Formula of high-strength modified polyvinylidene fluoride Download PDFInfo
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- CN102604277A CN102604277A CN2012100641497A CN201210064149A CN102604277A CN 102604277 A CN102604277 A CN 102604277A CN 2012100641497 A CN2012100641497 A CN 2012100641497A CN 201210064149 A CN201210064149 A CN 201210064149A CN 102604277 A CN102604277 A CN 102604277A
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- modified polyvinilidene
- prescription
- polyvinilidene difluoroethylene
- wear
- difluoroethylene
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Abstract
The invention discloses a formula of high-strength modified polyvinylidene fluoride, which comprises modified polyvinylidene fluoride, flexibilizer, plasticizer, auxiliaries and wear-resisting agent, wherein the flexibilizer is styrene-butadiene thermoplastic elastomer, the plasticizer is dioctyl phthalate, the auxiliaries are polyethylene glycol, and the wear-resisting agent is high-structure super-wear-resistant carbon black. Accordingly, the high-strength modified polyvinylidene prepared by the formula has the advantages of high rigidity, fine flexibility, wear-resistance and fine integrity.
Description
Technical field
The present invention relates to a kind of plastic formula, be specifically related to a kind of prescription of HS modified polyvinilidene 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 the prescription of a kind of hardness height, good toughness, wear-resistant, HS modified polyvinilidene difluoroethylene that amalgamation is good.
Technical scheme of the present invention is; A kind of prescription of HS modified polyvinilidene difluoroethylene; Comprise modified polyvinilidene difluoroethylene, toughner, softening agent, auxiliary agent and anti-wear agent, described toughner is styrene butadiene thermoplasticelastomer, and described softening agent is a DOP; Described auxiliary agent is a polyoxyethylene glycol, and described anti-wear agent is the ultra abrasion resistant carbon black of high structure.
In preferred embodiment of the present invention; Each composition weight proportion of the prescription of said HS modified polyvinilidene difluoroethylene accounts for 70%-80% for the modified polyvinilidene difluoroethylene; Styrene butadiene thermoplasticelastomer 3%-5%; DOP 4%-7%, polyoxyethylene glycol 5%-8%, the ultra abrasion resistant carbon black 7%-10% of high structure.
In preferred embodiment of the present invention; Each composition weight proportion of the prescription of said HS modified polyvinilidene difluoroethylene accounts for 75%-85% for the modified polyvinilidene difluoroethylene; Styrene butadiene thermoplasticelastomer 4%-6%; DOP 2%-4%, polyoxyethylene glycol 3%-6%, the ultra abrasion resistant carbon black 6%-9% of high structure.
According to the invention is a kind of prescription of HS modified polyvinilidene difluoroethylene, makes the HS modified polyvinilidene difluoroethylene that makes have hardness height, good toughness, wear-resistant, effect that amalgamation is good.
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 HS modified polyvinilidene difluoroethylene; Comprise modified polyvinilidene difluoroethylene, toughner, softening agent, auxiliary agent and anti-wear agent; Described toughner is styrene butadiene thermoplasticelastomer; Described softening agent is a DOP, and described auxiliary agent is a polyoxyethylene glycol, and described anti-wear agent is the ultra abrasion resistant carbon black of high structure.
Further; Each composition weight proportion of the prescription of HS modified polyvinilidene difluoroethylene accounts for 70%-80% for the modified polyvinilidene difluoroethylene, styrene butadiene thermoplasticelastomer 3%-5%, DOP 4%-7%; Polyoxyethylene glycol 5%-8%, the ultra abrasion resistant carbon black 7%-10% of high structure.
Further; Each composition weight proportion of the prescription of HS modified polyvinilidene difluoroethylene accounts for 75%-85% for the modified polyvinilidene difluoroethylene, styrene butadiene thermoplasticelastomer 4%-6%, DOP 2%-4%; Polyoxyethylene glycol 3%-6%, the ultra abrasion resistant carbon black 6%-9% of high structure.
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 HS modified polyvinilidene difluoroethylene, makes the HS modified polyvinilidene difluoroethylene that makes have hardness height, good toughness, wear-resistant, effect that amalgamation is good.
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 (3)
1. the prescription of a HS modified polyvinilidene difluoroethylene; It is characterized in that: comprise modified polyvinilidene difluoroethylene, toughner, softening agent, auxiliary agent and anti-wear agent; Described toughner is styrene butadiene thermoplasticelastomer; Described softening agent is a DOP, and described auxiliary agent is a polyoxyethylene glycol, and described anti-wear agent is the ultra abrasion resistant carbon black of high structure.
2. the prescription of HS modified polyvinilidene difluoroethylene according to claim 1; It is characterized in that: each composition weight proportion of the prescription of said HS modified polyvinilidene difluoroethylene accounts for 70%-80% for the modified polyvinilidene difluoroethylene; Styrene butadiene thermoplasticelastomer 3%-5%; DOP 4%-7%, polyoxyethylene glycol 5%-8%, the ultra abrasion resistant carbon black 7%-10% of high structure.
3. the prescription of HS modified polyvinilidene difluoroethylene according to claim 1; It is characterized in that: each composition weight proportion of the prescription of said HS modified polyvinilidene difluoroethylene accounts for 75%-85% for the modified polyvinilidene difluoroethylene; Styrene butadiene thermoplasticelastomer 4%-6%; DOP 2%-4%, polyoxyethylene glycol 3%-6%, the ultra abrasion resistant carbon black 6%-9% of high structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100641497A CN102604277A (en) | 2012-03-13 | 2012-03-13 | Formula of high-strength modified polyvinylidene fluoride |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100641497A CN102604277A (en) | 2012-03-13 | 2012-03-13 | Formula of high-strength modified polyvinylidene fluoride |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102604277A true CN102604277A (en) | 2012-07-25 |
Family
ID=46522081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100641497A Pending CN102604277A (en) | 2012-03-13 | 2012-03-13 | Formula of high-strength modified polyvinylidene fluoride |
Country Status (1)
| Country | Link |
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| CN (1) | CN102604277A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106854328A (en) * | 2016-12-28 | 2017-06-16 | 山东华夏神舟新材料有限公司 | Injection extrusion molding toughening modifying polyvinylidene fluoride composite material and preparation method |
| CN109824966A (en) * | 2018-12-10 | 2019-05-31 | 华南理工大学 | A kind of wear-resistance and oil-resistance engineering sole material and preparation method thereof |
-
2012
- 2012-03-13 CN CN2012100641497A patent/CN102604277A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106854328A (en) * | 2016-12-28 | 2017-06-16 | 山东华夏神舟新材料有限公司 | Injection extrusion molding toughening modifying polyvinylidene fluoride composite material and preparation method |
| CN109824966A (en) * | 2018-12-10 | 2019-05-31 | 华南理工大学 | A kind of wear-resistance and oil-resistance engineering sole material and preparation method thereof |
| CN109824966B (en) * | 2018-12-10 | 2020-12-15 | 华南理工大学 | Wear-resistant oil-resistant engineering sole material and preparation method thereof |
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| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120725 |