CN103936335A - Gypsum die - Google Patents
Gypsum die Download PDFInfo
- Publication number
- CN103936335A CN103936335A CN201410094426.8A CN201410094426A CN103936335A CN 103936335 A CN103936335 A CN 103936335A CN 201410094426 A CN201410094426 A CN 201410094426A CN 103936335 A CN103936335 A CN 103936335A
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- CN
- China
- Prior art keywords
- parts
- gypsum mold
- magnesium
- gypsum die
- gypsum
- 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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Abstract
The invention relates to a gypsum die. The gypsum die comprises, by weight, 10-15 parts of carbon fiber, 5-10 parts of rosin, 1-3 parts of lanolin magnesium soap, 5-10 parts of epoxy resin, 8-12 parts of tungsten powder, 4-8 parts of an adhesive, 1-3 parts of magnesium and 3-5 parts of quartz sand. The gypsum die has the advantages of scientific and reasonable component proportions, no fine cracks in the use process, substantially prolonged service life, and enterprise demand meeting.
Description
Technical field
The present invention relates to a kind of gypsum mold.
Background technology
Gypsum mold has a wide range of applications in each field, due to the restriction of enterprise's production and traditional technology, model itself is harmful to, it can cause model premature aging, reduction of service life, this is because in the situation that model water content is larger, can make the structure of model inside be subject to serious corrosion and destruction.Gypsum mold is through after repeatedly using, and internal surface there will be a lot of cavities, also can produce more serious bad mold joint at seam crossings such as die edges, and gypsum mold reaches scraps requirement.
Therefore,, for addressing the above problem, spy provides a kind of new technical scheme.
Summary of the invention
The invention provides a kind of gypsum mold.
The technical solution used in the present invention is:
A kind of gypsum mold, comprises the composition of following weight part:
Carbon fiber 10-15 part;
Rosin 5-10 part;
Lanolin magnesium soap 1-3 part;
Epoxy resin 5-10 part;
Tungsten powder 8-12 part;
Tackiness agent 4-8 part;
Magnesium 1-3 part;
Quartz sand 3-5 part.
Preferably, tackiness agent is urethane, polystyrene or polyacrylic ester.
Advantage of the present invention is: this kind of gypsum mold composition proportion is scientific and reasonable, in use there will not be finedraw, has greatly extended work-ing life, meets the demand of enterprise.
Embodiment
In order to deepen the understanding of the present invention, below in conjunction with embodiment, the invention will be further described, and this embodiment only, for explaining the present invention, does not form limiting the scope of the present invention.
Embodiment 1
A kind of gypsum mold, comprises the composition of following weight part:
10 parts, carbon fiber;
5 parts of rosin;
1 part of lanolin magnesium soap;
5 parts of epoxy resin;
8 parts of tungsten powders;
4 parts of urethane;
1 part, magnesium;
3 parts of quartz sands.
Embodiment 2
A kind of gypsum mold, comprises the composition of following weight part:
12 parts, carbon fiber;
7 parts of rosin;
2 parts of lanolin magnesium soaps;
7 parts of epoxy resin;
10 parts of tungsten powders;
6 parts of polystyrene;
2 parts, magnesium;
4 parts of quartz sands.
Embodiment 3
A kind of gypsum mold, comprises the composition of following weight part:
15 parts, carbon fiber;
10 parts of rosin;
3 parts of lanolin magnesium soaps;
10 parts of epoxy resin;
12 parts of tungsten powders;
8 parts of polyacrylic ester;
3 parts, magnesium;
5 parts of quartz sands.
Advantage of the present invention is: this kind of gypsum mold composition proportion is scientific and reasonable, in use there will not be finedraw, has greatly extended work-ing life, meets the demand of enterprise.
The above, be only preferred embodiment of the present invention, is not the restriction of the present invention being made to any other form, and according to any amendment or equivalent variations that technical spirit of the present invention is done, still belong to the present invention's scope required for protection.
Claims (2)
1. a gypsum mold, is characterized in that: the composition that comprises following weight part:
Carbon fiber 10-15 part;
Rosin 5-10 part;
Lanolin magnesium soap 1-3 part;
Epoxy resin 5-10 part;
Tungsten powder 8-12 part;
Tackiness agent 4-8 part;
Magnesium 1-3 part;
Quartz sand 3-5 part.
2. a kind of gypsum mold according to claim 1, is characterized in that: tackiness agent is urethane, polystyrene or polyacrylic ester.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410094426.8A CN103936335A (en) | 2014-03-14 | 2014-03-14 | Gypsum die |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410094426.8A CN103936335A (en) | 2014-03-14 | 2014-03-14 | Gypsum die |
Publications (1)
Publication Number | Publication Date |
---|---|
CN103936335A true CN103936335A (en) | 2014-07-23 |
Family
ID=51184258
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410094426.8A Withdrawn CN103936335A (en) | 2014-03-14 | 2014-03-14 | Gypsum die |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103936335A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104478200A (en) * | 2014-12-17 | 2015-04-01 | 江门市江海区金达玻璃文化有限公司 | Technique for manufacturing glass craft by using gypsum mold |
CN104877358A (en) * | 2015-06-16 | 2015-09-02 | 张学锋 | Environment-friendly sculpture mold material |
-
2014
- 2014-03-14 CN CN201410094426.8A patent/CN103936335A/en not_active Withdrawn
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104478200A (en) * | 2014-12-17 | 2015-04-01 | 江门市江海区金达玻璃文化有限公司 | Technique for manufacturing glass craft by using gypsum mold |
CN104877358A (en) * | 2015-06-16 | 2015-09-02 | 张学锋 | Environment-friendly sculpture mold material |
CN104877358B (en) * | 2015-06-16 | 2017-11-10 | 深圳市联想空间艺术工程有限公司 | Environment-friendly type sculpture mold materials |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C04 | Withdrawal of patent application after publication (patent law 2001) | ||
WW01 | Invention patent application withdrawn after publication |
Application publication date: 20140723 |