CN101722571B - Sanitary ceramic sulfur female die - Google Patents
Sanitary ceramic sulfur female die Download PDFInfo
- Publication number
- CN101722571B CN101722571B CN2009102136363A CN200910213636A CN101722571B CN 101722571 B CN101722571 B CN 101722571B CN 2009102136363 A CN2009102136363 A CN 2009102136363A CN 200910213636 A CN200910213636 A CN 200910213636A CN 101722571 B CN101722571 B CN 101722571B
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- China
- Prior art keywords
- sulfur
- female die
- sanitary ceramic
- industrial
- comparative examples
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 title claims abstract description 43
- 229910052717 sulfur Inorganic materials 0.000 title claims abstract description 31
- 239000011593 sulfur Substances 0.000 title claims abstract description 31
- 239000000919 ceramic Substances 0.000 title claims abstract description 13
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000010445 mica Substances 0.000 claims abstract description 14
- 229910052618 mica group Inorganic materials 0.000 claims abstract description 14
- 239000005864 Sulphur Substances 0.000 claims description 12
- 239000003365 glass fiber Substances 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 239000011152 fibreglass Substances 0.000 abstract 1
- 230000000052 comparative effect Effects 0.000 description 22
- 238000000034 method Methods 0.000 description 12
- 239000007788 liquid Substances 0.000 description 8
- 239000010440 gypsum Substances 0.000 description 7
- 229910052602 gypsum Inorganic materials 0.000 description 7
- 239000000463 material Substances 0.000 description 5
- 238000005336 cracking Methods 0.000 description 4
- 239000004568 cement Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000010412 perfusion Effects 0.000 description 2
- 239000011505 plaster Substances 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Compositions Of Oxide Ceramics (AREA)
Abstract
The invention discloses a sanitary ceramic sulfur female die, which is prepared by the following components: 100 weight parts of industrial sulfur, 15 to 20 weight parts of industrial talcpowder, 5 to 10 weight parts of natural mica sheet, and 0.1 to 0.3 weight part of fiber glass woven net. The sulfur female die of the invention not only has the advantages of smoothness and durability, long service life, recyclability, and low production cost.
Description
Technical field
The present invention relates to ceramic die, specifically a kind of sanitary ceramic sulfur female die.
Background technology
In the Production of Ceramics process, product is all processed by mould, and mould then is to be processed by the master mold the same with shape of product.Traditional ceramic female die is to adopt made such as cement, gypsum, and not only surface flatness is poor, service life short for the master mold of processing, and mould is difficult to recycle, and is unfavorable for environmental protection.
Summary of the invention
In order to address the above problem, the present invention provides a kind of sanitary ceramic sulfur female die, is processed by following component:
Industrial sulphur 100 weight portions, industrial talc powder 15～20 weight portions, natural mica sheet 5～10 weight portions, glass fibre knitmesh 0.1～0.3 weight portion.
Said industrial sulphur can be bulk or powdery.
Said industrial talc powder fineness is 1～2mm.
Said natural mica sheet fineness is 0.1～0.5mm.
Said glass fibre knitmesh is the reticular substance that is made into by glass fibre; This knitmesh with mesh wire diameter be 0.1～0.5mm, grid be 1～5mm wide for good.
For ease of understanding the present invention, below simply the production process of sulfur female die is introduced:
1, earlier sulphur is put into canister; To the canister external heat, make the sulphur melted by heat in the container, with pressing component ratio mixed talcum powder and natural mica sheet; Throw in equably in the container fully mixed with sulphur solution, will mix then liquid be cooled to 120～180 ℃ subsequent use;
2, the combination pattern that adopts industrial gypsum to process; In die cavity, evenly be coated with the above-mentioned subsequent use mixed liquid (thickness 0.5～1cm) of last layer; The layer of glass knitmesh envelope that will meet component ratio then is attached on the coating; Mixed perfusion is gone into to post in the die cavity of glass fibre knitmesh, and mixed liquid height distance die cavity mouth is along 5～8cm;
3, utilize plaster cast heat absorption principle; Mixed liquid near die cavity is at first solidified; When cured layer reaches 3～5cm, solution uncured in the die cavity is poured out outside the die cavity, treated that the cured layer in the die cavity fully solidifies (about 30～60 minutes) afterwards; Remove the gypsum built-up pattern, get, go out the sulfur female die that forms by mixed liquid-solidization; At last reconditioning and manual polishing are carried out in the sulfur female die surface of depanning, make it to become qualified sulfur female die.
In component of the present invention, industrial sulphur is a material of main part, because the lubricity that sulphur itself has can make mold cavity surfaces smooth; In process of production, the degree of wear of sulfur female die is more much smaller than gypsum or cement master mold, can prolong one times of time its service life; Sulfur female die can also all reclaim and can add repeatedly and boil use after scrapping; The industrial talc powder plays filling effect, to increase master mold intensity; The natural mica sheet then plays the effect that improves master mold material density, increases master mold intensity simultaneously; The master mold reinforced action is played in glass fibre knitmesh, reduces the master mold cracking, prevents modification.
Sulfur female die of the present invention is smooth durable not only, long service life, and can recycle, production cost is low.
The specific embodiment
Embodiment: earlier the sulphur of 100 weight portions is put into canister; To the canister external heat; Make the sulphur melted by heat in the container; With mixed 18 weight portion talcum powder and 7 weight portion natural mica sheets, throw in equably in the container fully mixed with sulphur solution, will mix then liquid be cooled to 150 ℃ subsequent use; The combination pattern that adopts industrial gypsum to process; In die cavity, evenly be coated with the above-mentioned subsequent use mixed liquid of last layer (thickness 1cm); Layer of glass knitmesh envelope with 0.2 weight portion is attached on the coating then; Mixed perfusion is gone into to post in the die cavity of glass fibre knitmesh, and mixed liquid height distance die cavity mouth is along 6cm; Utilize plaster cast heat absorption principle, the mixed liquid near die cavity is at first solidified, when cured layer reaches 4cm; Solution uncured in the die cavity is poured out outside the die cavity; After treating that cured layer in the die cavity fully solidifies, remove the gypsum built-up pattern, take out the sulfur female die that forms by mixed liquid-solidization; At last reconditioning and manual polishing are carried out in the sulfur female die surface of depanning, process sulfur female die of the present invention.
Comparative Examples 1: different with embodiment 1 is, does not add talcum powder in the component, processes the sulfur female die of Comparative Examples 1.
Comparative Examples 2: different with embodiment 1 is that the talcum powder in the component is 25 weight portions, processes the sulfur female die of Comparative Examples 2.
Comparative Examples 3: different with embodiment 1 is that the talcum powder in the component is 10 weight portions, processes the sulfur female die of Comparative Examples 3.
Comparative Examples 4: different with embodiment 1 is, does not add the natural mica sheet in the component, processes the sulfur female die of Comparative Examples 4.
Comparative Examples 5: different with embodiment 1 is that the natural mica sheet in the component is 13 weight portions, processes the sulfur female die of Comparative Examples 5.
Comparative Examples 6: different with embodiment 1 is that the natural mica sheet in the component is 2 weight portions, processes the sulfur female die of Comparative Examples 6.
Comparative Examples 7: different with embodiment 1 is, does not add glass fibre knitmesh in the component, processes the sulfur female die of Comparative Examples 7.
The sulfur female die that embodiment and Comparative Examples 1～7 are processed compares, and the result is following:
| Sulfur female die | Component | Die quality |
| Embodiment | Meet the requirements | The mould smooth in appearance, firm, material is closely knit, do not have cracking, modification phenomenon, the mould access times reach (gypsum or cement mold generally can only use about 150 times) more than 300 times. |
| Comparative Examples 1 | Lack talcum powder | Mould is not firm |
| Comparative Examples 2 | The talcum powder excess | The mould smoothness is not enough |
| Comparative Examples 3 | Talcum powder is not enough | Mould is not firm |
| Comparative Examples 4 | Lack the natural mica sheet | The mold material leakiness, local little cracking |
| Comparative Examples 5 | Natural mica sheet excess | The mould smoothness is not enough |
| Comparative Examples 6 | The natural mica sheet is not enough | Mold material density is not enough |
| Comparative Examples 7 | Lack glass fibre knitmesh | Mould Large Area Cracking, modification |
Claims (5)
1. a sanitary ceramic sulfur female die is characterized in that, is processed by following component:
Industrial sulphur 100 weight portions, industrial talc powder 15～20 weight portions, natural mica sheet 5～10 weight portions, glass fibre knitmesh 0.1～0.3 weight portion.
2. sanitary ceramic sulfur female die according to claim 1 is characterized in that, said industrial sulphur is bulk or powdery.
3. sanitary ceramic sulfur female die according to claim 1 is characterized in that, said industrial talc powder fineness is 1～2mm.
4. sanitary ceramic sulfur female die according to claim 1 is characterized in that, said natural mica sheet fineness is 0.1～0.5mm.
5. sanitary ceramic sulfur female die according to claim 1 is characterized in that, the mesh wire diameter of said glass fibre knitmesh is that 0.1～0.5mm, grid are that 1～5mm is wide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102136363A CN101722571B (en) | 2009-12-02 | 2009-12-02 | Sanitary ceramic sulfur female die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102136363A CN101722571B (en) | 2009-12-02 | 2009-12-02 | Sanitary ceramic sulfur female die |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101722571A CN101722571A (en) | 2010-06-09 |
| CN101722571B true CN101722571B (en) | 2012-04-25 |
Family
ID=42444410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009102136363A Active CN101722571B (en) | 2009-12-02 | 2009-12-02 | Sanitary ceramic sulfur female die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101722571B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1223007A (en) * | 1967-04-03 | 1971-02-17 | Ceramco Ind Products Corp | Separating medium for castable refractory dies |
| CN1242462A (en) * | 1999-08-04 | 2000-01-26 | 武汉工业大学 | Glass fiber reinforced low foaming plastic architectural template and method for mfg. same |
-
2009
- 2009-12-02 CN CN2009102136363A patent/CN101722571B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1223007A (en) * | 1967-04-03 | 1971-02-17 | Ceramco Ind Products Corp | Separating medium for castable refractory dies |
| CN1242462A (en) * | 1999-08-04 | 2000-01-26 | 武汉工业大学 | Glass fiber reinforced low foaming plastic architectural template and method for mfg. same |
Non-Patent Citations (1)
| Title |
|---|
| 王新会.陶瓷用硫磺石墨模型母模的制作.《陶瓷工程》.1994,第27卷(第04期),22. * |
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| Publication number | Publication date |
|---|---|
| CN101722571A (en) | 2010-06-09 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180614 Address after: 521000 Dacheng village, Feng Tang Town, Chaoan District, Chaozhou, Guangdong, China Patentee after: Guangdong Ji Xiang Ceramics Industrial Co., Ltd. Address before: 521000 Guangdong Chaozhou Chaoan ancient town five villages a group of Chang Shun mold factory Patentee before: Chen Xujiang |