CN102807763A - Formula of carbon nanofiber plastic - Google Patents
Formula of carbon nanofiber plastic Download PDFInfo
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- CN102807763A CN102807763A CN2012102615887A CN201210261588A CN102807763A CN 102807763 A CN102807763 A CN 102807763A CN 2012102615887 A CN2012102615887 A CN 2012102615887A CN 201210261588 A CN201210261588 A CN 201210261588A CN 102807763 A CN102807763 A CN 102807763A
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Abstract
The invention discloses a formula of carbon nanofiber plastic. The plastic comprises carbon nanofiber plastic and additives, wherein the additives comprise tricresyl phosphate serving as a flame retardant, 2,6-butylated hydroxytoluene serving as an antioxidant, zinc oxide serving as a light stabilizer, vinyltriethoxysilane serving as a coupling agent, sulfur serving as a cross-linking agent and zinc dimethyldithiocarbamate serving as an accelerator. After the additives are added into the carbon nanofiber plastic for modification, the carbon nanofiber plastic has flame retardance, oxidation resistance, radiation resistance and the like; and the accelerator which can improve the reaction rate of the carbon nanofiber plastic is added, so that the production time of the carbon nanofiber plastic is greatly shortened, and production cost is reduced.
Description
Technical field
The present invention relates to a kind of plastic formula, be specifically related to a kind of prescription of carbon nano fiber plastics.
Background technology
The annual output of primary thomel is in 30000 tons of scopes, and significantly greater than output, so thomel must restrictedly obtain to the demand of thomel.
Although the demand to thomel is high, to find to have remarkable waste in the production process to material, similar 40% of primary according to estimates thomel and resin is wasted in the manufacturing of carbon fiber product, and this material is being delivered to landfill yard traditionally.
Thomel comprises what is said or talked about pleated sheet once.The general Fails To Respond of thomel is also fire-resistant and corrosion-resistant.The diameter of each county Party committee can be about 7 microns.Carbon fiber composite by resin formation and the thomel that mixes continuously, cut off or flood can have high tensile and low relatively density, is being the many application of these developing materials therefore.
But; Because the restriction of thomel existence itself, performance such as often fire-retardant, anti-oxidant can not effectively be brought into play, thereby has limited the popularization of thomel on market; And the application that the carbon nano fiber material obtains is narrower, the further product production application of also having no idea.Therefore, research and development novel carbon nano-fiber material will be our urgent problem.
Summary of the invention
The object of the present invention is to provide the prescription of a kind of fire-retardant, anti-oxidant, radioprotective, carbon nano fiber plastics that production cost is low.
Technical scheme of the present invention is that a kind of prescription of carbon nano fiber plastics comprises carbon nano fiber plastics and additive; Described additive is fire retardant, oxidation inhibitor, photostabilizer, coupling agent, linking agent and promotor, and described fire retardant is a Tritolyl Phosphate, and oxidation inhibitor is 2; 6-ditertbutylparacresol, photostabilizer are zinc oxide, and coupling agent is a vinyltriethoxysilane; Linking agent is a sulphur, and promotor is ziram.
In preferred embodiment of the present invention, the weight proportion scope of each composition accounts for 83%-89% for the carbon nano fiber plastics in the prescription of said carbon nano fiber plastics, and Tritolyl Phosphate accounts for 1.2%-2.3%; 2; The 6-ditertbutylparacresol accounts for 2.1%-3.1%, and zinc oxide accounts for 0.8%-1.9%, and vinyltriethoxysilane accounts for 2.6%-3.3%; Sulphur accounts for 2.4%-3.8%, and ziram accounts for 1.9%-2.6%.
In preferred embodiment of the present invention, the weight proportion of each composition accounts for 86% for the carbon nano fiber plastics in the prescription of said carbon nano fiber plastics, and Tritolyl Phosphate accounts for 1.7%; 2; The 6-ditertbutylparacresol accounts for 2.8%, and zinc oxide accounts for 1.2%, and vinyltriethoxysilane accounts for 3.2%; Sulphur accounts for 2.6%, and ziram accounts for 2.5%.
According to the invention is a kind of prescription of carbon nano fiber plastics; Through in the carbon nano fiber plastics, add additive agent modified after; Can be so that the carbon nano fiber plastics have performances such as fire-retardant, anti-oxidant, radioprotective; And owing to the promotor that can accelerate the speed of reaction of carbon nano fiber plastics, greatly reduce the PT of carbon nano fiber plastics, also reduced production cost simultaneously.
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 carbon nano fiber plastics, comprises carbon nano fiber plastics and additive, and described additive is fire retardant, oxidation inhibitor, photostabilizer, coupling agent, linking agent and promotor; Described fire retardant is a Tritolyl Phosphate, and oxidation inhibitor is DBPC 2,6 ditertiary butyl p cresol; Photostabilizer is a zinc oxide; Coupling agent is a vinyltriethoxysilane, and linking agent is a sulphur, and promotor is ziram.
Further, the weight proportion scope of each composition accounts for 83%-89% for the carbon nano fiber plastics in the prescription of said carbon nano fiber plastics, and Tritolyl Phosphate accounts for 1.2%-2.3%; 2; The 6-ditertbutylparacresol accounts for 2.1%-3.1%, and zinc oxide accounts for 0.8%-1.9%, and vinyltriethoxysilane accounts for 2.6%-3.3%; Sulphur accounts for 2.4%-3.8%, and ziram accounts for 1.9%-2.6%.
Further, the weight proportion of each composition accounts for 86% for the carbon nano fiber plastics in the prescription of said carbon nano fiber plastics, and Tritolyl Phosphate accounts for 1.7%; 2; The 6-ditertbutylparacresol accounts for 2.8%, and zinc oxide accounts for 1.2%, and vinyltriethoxysilane accounts for 3.2%; Sulphur accounts for 2.6%, and ziram accounts for 2.5%.
Fire retardant can play the auxiliary agent that stops or suppress its incendiary effect in plastics, increase the safety performance of carbon nano fiber plastics.
Oxidation inhibitor can delay or block plastics and accelerate the aged material because of oxygenizement, increases the service life.
Static inhibitor increases the electroconductibility of product surface, prevents that electrostatic from gathering, and is used to increase the safety performance of carbon nano fiber plastics equally.
Coupling agent can improve its dispersiveness and tackiness, adds the carrying out of fast response, is used to reduce the reaction times of carbon nano fiber plastics, saves production cost.
Linking agent can significantly improve thermotolerance, resistance to chemical corrosion, dimensional stability, weathering resistance and mechanical property etc.
According to the invention is a kind of prescription of carbon nano fiber plastics; Through in the carbon nano fiber plastics, add additive agent modified after; Can be so that the carbon nano fiber plastics have performances such as fire-retardant, anti-oxidant, radioprotective; And owing to the promotor that can accelerate the speed of reaction of carbon nano fiber plastics, greatly reduce the PT of carbon nano fiber plastics, also reduced production cost simultaneously.
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 carbon nano fiber plastics, it is characterized in that: comprise carbon nano fiber plastics and additive, described additive is fire retardant, oxidation inhibitor, photostabilizer, coupling agent, linking agent and promotor; Described fire retardant is a Tritolyl Phosphate, and oxidation inhibitor is DBPC 2,6 ditertiary butyl p cresol; Photostabilizer is a zinc oxide; Coupling agent is a vinyltriethoxysilane, and linking agent is a sulphur, and promotor is ziram.
2. the prescription of carbon nano fiber plastics according to claim 1 is characterized in that: the weight proportion scope of each composition accounts for 83%-89% for the carbon nano fiber plastics in the prescription of said carbon nano fiber plastics, and Tritolyl Phosphate accounts for 1.2%-2.3%; 2; The 6-ditertbutylparacresol accounts for 2.1%-3.1%, and zinc oxide accounts for 0.8%-1.9%, and vinyltriethoxysilane accounts for 2.6%-3.3%; Sulphur accounts for 2.4%-3.8%, and ziram accounts for 1.9%-2.6%.
3. the prescription of carbon nano fiber plastics according to claim 2 is characterized in that: the weight proportion of each composition accounts for 86% for the carbon nano fiber plastics in the prescription of said carbon nano fiber plastics, and Tritolyl Phosphate accounts for 1.7%; 2; The 6-ditertbutylparacresol accounts for 2.8%, and zinc oxide accounts for 1.2%, and vinyltriethoxysilane accounts for 3.2%; Sulphur accounts for 2.6%, and ziram accounts for 2.5%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102615887A CN102807763A (en) | 2012-07-27 | 2012-07-27 | Formula of carbon nanofiber plastic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102615887A CN102807763A (en) | 2012-07-27 | 2012-07-27 | Formula of carbon nanofiber plastic |
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| CN102807763A true CN102807763A (en) | 2012-12-05 |
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| CN2012102615887A Pending CN102807763A (en) | 2012-07-27 | 2012-07-27 | Formula of carbon nanofiber plastic |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5643502A (en) * | 1993-03-31 | 1997-07-01 | Hyperion Catalysis International | High strength conductive polymers containing carbon fibrils |
| CN102050978A (en) * | 2009-11-02 | 2011-05-11 | 中国石油化工股份有限公司 | Polyethylene composition for rotational moulding and preparation method of polyethylene composition |
| CN102070847A (en) * | 2010-11-17 | 2011-05-25 | 无锡泰立特科技有限公司 | Semiconductive composite plastic |
| CN102250460A (en) * | 2011-05-22 | 2011-11-23 | 迈士通集团有限公司 | Halogen-free inflaming-retarding conductive PC resin composition, and preparation method thereof |
| CN102585429A (en) * | 2011-01-11 | 2012-07-18 | 合肥杰事杰新材料股份有限公司 | Resin material, preparation method and applications of resin material |
-
2012
- 2012-07-27 CN CN2012102615887A patent/CN102807763A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5643502A (en) * | 1993-03-31 | 1997-07-01 | Hyperion Catalysis International | High strength conductive polymers containing carbon fibrils |
| CN102050978A (en) * | 2009-11-02 | 2011-05-11 | 中国石油化工股份有限公司 | Polyethylene composition for rotational moulding and preparation method of polyethylene composition |
| CN102070847A (en) * | 2010-11-17 | 2011-05-25 | 无锡泰立特科技有限公司 | Semiconductive composite plastic |
| CN102585429A (en) * | 2011-01-11 | 2012-07-18 | 合肥杰事杰新材料股份有限公司 | Resin material, preparation method and applications of resin material |
| CN102250460A (en) * | 2011-05-22 | 2011-11-23 | 迈士通集团有限公司 | Halogen-free inflaming-retarding conductive PC resin composition, and preparation method thereof |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
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Application publication date: 20121205 |