CN102059756A - Composite material mould - Google Patents
Composite material mould Download PDFInfo
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- CN102059756A CN102059756A CN2010105272112A CN201010527211A CN102059756A CN 102059756 A CN102059756 A CN 102059756A CN 2010105272112 A CN2010105272112 A CN 2010105272112A CN 201010527211 A CN201010527211 A CN 201010527211A CN 102059756 A CN102059756 A CN 102059756A
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- material mould
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Abstract
The invention relates to a composite material mould, comprising a mould body, wherein the outer surface of the mould body is provided with at least one composite material layer which is a resin protective layer.The composite material mould has the advantages of improved mechanical strength, abrasive resistance, decay resistance and long service life. In addition, the working surface of the mould retains the original excellent water absorption property; and moreover, the mould is simple in manufacturing method, low in cost and wide in applicability.
Description
Technical field
The present invention relates to the technical field of mould, be specifically related to a kind of mould that applies or be enclosed with composite.
Background technology
So-called mould be exactly on the industrial production in order to injection moulding, blowing, extrude, various moulds and instrument that method such as casting, moulding, smelting, punching press, stretching obtains required product.In brief, mould is to be used for the instrument of formed article.The height of Tool and Die Technology level is an important symbol of weighing manufacturing industry level height.
In the known technology, in the ceramic industry, form pottery with gypsum mold usually, the water absorbing properties of this gypsum mold is superior, but its mechanical strength is low, and anti-wear performance and corrosion resistant performance are relatively poor, has a strong impact on the service life of mould.
Summary of the invention
At above-mentioned defective, the object of the present invention is to provide a kind of composite material mould, improved the mechanical strength and the wear-corrosion resistance of mould, long service life, and the working face of mould still keeps original superior water absorbing properties, and its preparation method is simple, and cost is low.
Technical scheme of the present invention is, a kind of composite material mould comprises die ontology, and the outer surface of described die ontology has one deck composite layer at least, and described composite layer is a resin protective layer.
In a preferred embodiment of the present invention, the raw material that described die ontology adopts are gypsum.
In a preferred embodiment of the present invention, described resin protective layer can apply or be wrapped on the outer surface of die ontology.
In a preferred embodiment of the present invention, described resin protective layer comprises resin, solvent, filler, micropore binder and curing agent.
In a preferred embodiment of the present invention, described resin is an epoxy resin, and solvent is an acetone, and filler is a Paris white, and the micropore binder is a resorcinol, and curing agent is an aminoethyl piperazine.
In a preferred embodiment of the present invention, the percentage by weight of described epoxy resin is 10-30%, and the percentage by weight of acetone is 30-40%, and the percentage by weight of Paris white is 20-30%, the percentage by weight of resorcinol is 1-5%, and the percentage by weight of aminoethyl piperazine is 2-4%.
In a preferred embodiment of the present invention, the granularity of described Paris white is the 35-85 micron.
Composite material mould provided by the present invention; the outer surface of die ontology has one deck resin protective layer at least; apply or be wrapped in the outer surface of the body of rod, make die surface brighter and cleaner, product quality obviously improves; the mechanical strength and the wear-corrosion resistance of mould have more been improved; long service life, and the working face of mould still keeps original superior water absorbing properties, its preparation method is simple; cost is low, but extensive use.
Description of drawings
Accompanying drawing 1 is the schematic cross-section of composite material mould in the preferred embodiment of the present invention;
Annex mark is as follows in the accompanying drawing: 1, die ontology, 2, resin protective layer.
The specific embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present invention is described in detail, thereby protection scope of the present invention is made more explicit defining so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that.
As shown in Figure 1; schematic cross-section for composite material mould in the embodiment of the invention; the invention provides a kind of composite material mould; comprise die ontology 1; the raw material that die ontology 1 adopts are gypsum; the outer surface of die ontology 1 has one deck composite layer at least, and composite layer is a resin protective layer 2, and resin protective layer 2 can apply or be wrapped on the outer surface of die ontology 1.
Resin protective layer 2 among the present invention comprises resin, solvent, filler, micropore binder and curing agent; the percentage by weight of epoxy resin is 10-30%; the percentage by weight of acetone is 30-40%; the percentage by weight of Paris white is 20-30%; the percentage by weight of resorcinol is 1-5%; the percentage by weight of aminoethyl piperazine is 2-4%, and wherein, the granularity of Paris white is the 35-85 micron.
Embodiment one:
Preparing epoxy resin is 17%; acetone is 50%; Paris white is 25.5%; the percentage by weight of resorcinol is 4%, and the percentage by weight of aminoethyl piperazine is 3.5%, with acetone epoxy resin and resorcinol is dissolved; add Paris white again; add aminoethyl piperazine before use, just formed resin protective layer 2 after stirring, be coated at last on the die ontology 1.
Embodiment two:
Preparing epoxy resin is 25%; acetone is 40%; Paris white is 30%; the percentage by weight of resorcinol is 2.5%, and the percentage by weight of aminoethyl piperazine is 2.5%, with acetone epoxy resin and resorcinol is dissolved; add Paris white again; add aminoethyl piperazine before use, just formed resin protective layer 2 after stirring, be wrapped at last on the die ontology 1.
Composite material mould provided by the present invention; the outer surface of die ontology has one deck resin protective layer at least; apply or be wrapped in the outer surface of the body of rod; make die surface brighter and cleaner, product quality obviously improves, and has more improved the mechanical strength and the wear-corrosion resistance of mould; long service life; preparation method is simple, and cost is low, but extensive use.
The specific 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 disclosed technical scope of the present invention, and 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 (7)
1. a composite material mould comprises die ontology, it is characterized in that, the outer surface of described die ontology has one deck composite layer at least, and described composite layer is a resin protective layer.
2. composite material mould according to claim 1 is characterized in that: the raw material that described die ontology adopts are gypsum.
3. composite material mould according to claim 2 is characterized in that: described resin protective layer can apply or be wrapped on the outer surface of die ontology.
4. composite material mould according to claim 3 is characterized in that: described resin protective layer comprises resin, solvent, filler, micropore binder and curing agent.
5. composite material mould according to claim 4 is characterized in that: described resin is an epoxy resin, and solvent is an acetone, and filler is a Paris white, and the micropore binder is a resorcinol, and curing agent is an aminoethyl piperazine.
6. composite material mould according to claim 5, it is characterized in that: the percentage by weight of described epoxy resin is 10-30%, the percentage by weight of acetone is 30-40%, the percentage by weight of Paris white is 20-30%, the percentage by weight of resorcinol is 1-5%, and the percentage by weight of aminoethyl piperazine is 2-4%.
7. composite material mould according to claim 6 is characterized in that: the granularity of described Paris white is the 35-85 micron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105272112A CN102059756A (en) | 2010-11-01 | 2010-11-01 | Composite material mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105272112A CN102059756A (en) | 2010-11-01 | 2010-11-01 | Composite material mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102059756A true CN102059756A (en) | 2011-05-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105272112A Pending CN102059756A (en) | 2010-11-01 | 2010-11-01 | Composite material mould |
Country Status (1)
| Country | Link |
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| CN (1) | CN102059756A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103286201A (en) * | 2013-06-29 | 2013-09-11 | 苏州唐氏机械制造有限公司 | Wear-proof stamping mould |
| CN104960189A (en) * | 2015-06-01 | 2015-10-07 | 苏州华冲精密机械有限公司 | Gypsum plastic suction mold |
| CN106083151A (en) * | 2016-06-12 | 2016-11-09 | 南昌航空大学 | A kind of composite gypsum material and preparation method |
| CN109228054A (en) * | 2018-09-28 | 2019-01-18 | 柳州科沃塑业有限公司 | A kind of mold quick molding method |
| CN112589043A (en) * | 2020-12-11 | 2021-04-02 | 绍兴闰安电气有限公司 | Pretreatment method of aluminum alloy die-casting die |
-
2010
- 2010-11-01 CN CN2010105272112A patent/CN102059756A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103286201A (en) * | 2013-06-29 | 2013-09-11 | 苏州唐氏机械制造有限公司 | Wear-proof stamping mould |
| CN103286201B (en) * | 2013-06-29 | 2016-01-06 | 苏州唐氏机械制造有限公司 | A kind of wear-resisting diel |
| CN104960189A (en) * | 2015-06-01 | 2015-10-07 | 苏州华冲精密机械有限公司 | Gypsum plastic suction mold |
| CN106083151A (en) * | 2016-06-12 | 2016-11-09 | 南昌航空大学 | A kind of composite gypsum material and preparation method |
| CN106083151B (en) * | 2016-06-12 | 2018-12-25 | 南昌航空大学 | A kind of composite gypsum material and preparation method |
| CN109228054A (en) * | 2018-09-28 | 2019-01-18 | 柳州科沃塑业有限公司 | A kind of mold quick molding method |
| CN112589043A (en) * | 2020-12-11 | 2021-04-02 | 绍兴闰安电气有限公司 | Pretreatment method of aluminum alloy die-casting die |
| CN112589043B (en) * | 2020-12-11 | 2022-09-16 | 绍兴闰安电气有限公司 | Pretreatment method of aluminum alloy die-casting die |
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| C06 | 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: 20110518 |