CN102617802A - Formula of anti-static polyvinylidene fluoride - Google Patents
Formula of anti-static polyvinylidene fluoride Download PDFInfo
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- CN102617802A CN102617802A CN2012100911195A CN201210091119A CN102617802A CN 102617802 A CN102617802 A CN 102617802A CN 2012100911195 A CN2012100911195 A CN 2012100911195A CN 201210091119 A CN201210091119 A CN 201210091119A CN 102617802 A CN102617802 A CN 102617802A
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Abstract
The invention discloses a formula of anti-static polyvinylidene fluoride. The formula comprises an electrostatic agent, an anti-sticking agent, an aid and a special material, wherein the electrostatic agent is carbon fine powder; the anti-sticking agent is ethyl distearamide; the aid is stearic acid; and the special material comprises hexafluoropropylene and dibutyl tin dialurate. The prepared anti-static polyvinylidene fluoride plays a role in conducting current, contributes to injection molding, and has high stability and high heat resistance.
Description
Technical field
the present invention relates to a kind of plastic formula, are specifically related to a kind of prescription of anti-electrostatic PVDF.
Background technology
PVDF is a kind of fluorocarbon resin of novelty, has very high physical strength and wear resistance, and weathering resistance and thermostability are also fine; Has outstanding erosion resistance in addition; So be chemical industry must the use raw material, any metal all can't be displaced, PVDF is adopted by wide sending out; Have good piezoelectricity, radiation hardness; Thermostability is also fine, so extensively adopted by electron trade, X-former manufacturing, also is used in fields such as aerospace, military field, sea water desaltination, metallurgy, electric wire, electric elements, machinofacture.
Still will reach in the requirement of component of machinofacture of some special dimension, or some be insufficient
; As everyone knows, steel is the essential material of manufacturing machine, but the strong acid, alkali, salt, the polar solvent aspect that are used in chemical industry are obsolete;, perplexing the material of this respect for a long time and never well 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 worker employed in a plant nursery's industry obtain stablizing long-range development; Therefore, there are a lot of enterprises to look for my Suzhou Teflon company to come research and inquirement, research and develop HS, do the indeformable Fluroplast-4 high performance material of corrosion-resistant, anti-cracking; Fortunately Teflon company is one of domestic enterprise that researches and develops the high performance fluorine plastics the earliest, has obtained good development and breakthrough at the sciemtifec and technical sphere of this material, has stablized the quality of product; Again and between a lot of enterprise secular cooperation is arranged, and obtained affirming of they, thereby deepened better development; In addition, new product is also in constantly researching and developing and test-manufacturing.
It is exactly an example that
domestic first hand is produced magnetic force driving pump enterprise, and former life-time service does not have the PVDF of modification mainly to be used on the pump valve, but it does not reach requirement, and it can not get solving at high pressure-temperature, on corrosion-resistant.Customer requirement strong acid media lift 100m can use, but does not reach, actual can only pacing up and down at 50m; Can't replace again with other materials; Obtained sufficient solution afterwards with after our company cooperation, but also can lift farther, longer service life; The withstand voltage lifting more than three times obtained good approval.
Summary of the invention
the object of the present invention is to provide have play electric action, help injection molded, stability is higher and the prescription of the anti-electrostatic PVDF of good heat resistance effect.
technical scheme of the present invention is: a kind of prescription of anti-electrostatic PVDF; Comprise electrostatic agent, antisticking agent, auxiliary agent and exotic materials; Described electrostatic agent is a micropowder; Said antisticking agent is an ethyl distearyl acid amides, and described auxiliary agent is a Triple Pressed Stearic Acid, and described exotic materials comprises R 1216 and dibutyl tin laurate.
in preferred embodiment of the present invention, said micropowder accounts for 37% of total amount.
in preferred embodiment of the present invention, said ethyl distearyl acid amides accounts for 23% of total amount.
in preferred embodiment of the present invention, said Triple Pressed Stearic Acid accounts for 9% of total amount.
in preferred embodiment of the present invention, said R 1216 accounts for 12% of total amount.
in preferred embodiment of the present invention, said dibutyl tin laurate accounts for 19% of total amount.
The prescription of
a kind of anti-electrostatic PVDF of the present invention has the anti-electrostatic PVDF that makes and plays electric action, helps injection molded, stability is higher and the effect of good heat resistance.
Embodiment
below in conjunction with setting forth preferred embodiment of the present invention in detail, thereby so that advantage of the present invention and characteristic can be easier to it will be appreciated by those skilled in the art that protection scope of the present invention is made more explicit defining.
The prescription of
a kind of in one embodiment anti-electrostatic PVDF comprises electrostatic agent, antisticking agent, auxiliary agent and exotic materials, and described electrostatic agent is a micropowder; Said antisticking agent is an ethyl distearyl acid amides, and described auxiliary agent is a Triple Pressed Stearic Acid, and described exotic materials comprises R 1216 and dibutyl tin laurate; Each composition weight proportion is that micropowder accounts for 8%-49%, and ethyl distearyl acid amides accounts for 12%-32%, and Triple Pressed Stearic Acid accounts for 9%-20%; R 1216 accounts for 12%-26%; Dibutyl tin laurate accounts for 18%-34%, and described electrostatic agent is a micropowder, and said antisticking agent is an ethyl distearyl acid amides; Described auxiliary agent is a Triple Pressed Stearic Acid, and described exotic materials comprises R 1216 and dibutyl tin laurate.
further specify, and each composition weight proportion of the prescription of said anti-electrostatic PVDF is that micropowder accounts for 37%, and ethyl distearyl acid amides accounts for 23%; Triple Pressed Stearic Acid accounts for 9%, and R 1216 accounts for 12%, and dibutyl tin laurate accounts for 19%; Can debug according to different ratios according to different demands, thereby reach different results of use, and micropowder can play the effect of conduction; Triple Pressed Stearic Acid plays and helps injection molded; Ethyl distearyl acid amides plays the light effect, and it is higher that the adding R 1216 has stability, and dibutyl tin laurate has the effect of good heat resistance; The present invention provides a kind of prescription of anti-electrostatic PVDF, the anti-electrostatic PVDF that makes is had play electric action, helps injection molded, stability is higher and the effect of good heat resistance.
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 (6)
1. the prescription of an anti-electrostatic PVDF; It is characterized in that: comprise electrostatic agent, antisticking agent, auxiliary agent and exotic materials; Described electrostatic agent is a micropowder; Said antisticking agent is an ethyl distearyl acid amides, and described auxiliary agent is a Triple Pressed Stearic Acid, and described exotic materials comprises R 1216 and dibutyl tin laurate.
2. the prescription of anti-electrostatic PVDF according to claim 1 is characterized in that: said micropowder accounts for 37% of total amount.
3. the prescription of anti-electrostatic PVDF according to claim 1 is characterized in that: said ethyl distearyl acid amides accounts for 23% of total amount.
4. the prescription of anti-electrostatic PVDF according to claim 1 is characterized in that: said Triple Pressed Stearic Acid accounts for 9% of total amount.
5. the prescription of anti-electrostatic PVDF according to claim 1 is characterized in that: said R 1216 accounts for 12% of total amount.
6. the prescription of anti-electrostatic PVDF according to claim 1 is characterized in that: said dibutyl tin laurate accounts for 19% of total amount.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100911195A CN102617802A (en) | 2012-03-31 | 2012-03-31 | Formula of anti-static polyvinylidene fluoride |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100911195A CN102617802A (en) | 2012-03-31 | 2012-03-31 | Formula of anti-static polyvinylidene fluoride |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102617802A true CN102617802A (en) | 2012-08-01 |
Family
ID=46558043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100911195A Pending CN102617802A (en) | 2012-03-31 | 2012-03-31 | Formula of anti-static polyvinylidene fluoride |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102617802A (en) |
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2012
- 2012-03-31 CN CN2012100911195A patent/CN102617802A/en active Pending
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| 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: 20120801 |