CN106277860A - The Gypsum Fibrosum that a kind of collapsibility performance is good - Google Patents
The Gypsum Fibrosum that a kind of collapsibility performance is good Download PDFInfo
- Publication number
- CN106277860A CN106277860A CN201610640953.3A CN201610640953A CN106277860A CN 106277860 A CN106277860 A CN 106277860A CN 201610640953 A CN201610640953 A CN 201610640953A CN 106277860 A CN106277860 A CN 106277860A
- Authority
- CN
- China
- Prior art keywords
- parts
- gypsum fibrosum
- good
- binding agent
- flux
- 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.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B7/00—Hydraulic cements
- C04B7/14—Cements containing slag
- C04B7/147—Metallurgical slag
- C04B7/153—Mixtures thereof with other inorganic cementitious materials or other activators
- C04B7/1535—Mixtures thereof with other inorganic cementitious materials or other activators with alkali metal containing activators, e.g. sodium hydroxide or waterglass
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B12/00—Cements not provided for in groups C04B7/00 - C04B11/00
- C04B12/005—Geopolymer cements, e.g. reaction products of aluminosilicates with alkali metal hydroxides or silicates
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Catalysts (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The invention discloses the Gypsum Fibrosum that a kind of collapsibility performance is good, be to be grouped into by the one-tenth of following mass fraction, including: natural gesso 40 50 parts, slag powders 50 60 parts, binding agent 58 parts, flux 23 parts, catalyst 23 parts, pure water 58 parts；Wherein, described binding agent is sodium silicate and polyvinyl alcohol, and described flux is Borax, and described catalyst is pulverized limestone.By the way, the present invention can improve Gypsum Fibrosum collapsibility performance, it is ensured that moves back mould flawless.
Description
Technical field
The present invention relates to gypsum mold field, particularly relate to the Gypsum Fibrosum that a kind of collapsibility performance is good.
Background technology
Gypsum Fibrosum is as one of gel rubber material, and be dominant in national economy consequence, is widely used in art model etc.
Industry, is a kind of important industrial raw materials.In recent years, along with the development of plastering, gypsum mold is at row such as colored glaze products
Demand in the industry is more strong, although general gypsum mold can test by gold hands high temperature, but in moving back mold process, owing to it is burst
Dissipating property bad, flaw is even scrapped to cause artware to occur, how to solve the problem in terms of collapsibility performance when gypsum mold moves back mould,
It it is a content needing to solve.
Summary of the invention
The technical problem that present invention mainly solves is to provide the Gypsum Fibrosum that a kind of collapsibility performance is good, it is possible to increase Gypsum Fibrosum is defeated and dispersed
Performance, it is ensured that move back mould flawless.
For solving above-mentioned technical problem, the technical scheme that the present invention uses is: provide a kind of collapsibility performance good
Gypsum Fibrosum, it is characterised in that be grouped into by the one-tenth of following mass fraction: natural gesso 40-50 part, slag powders 50-60 part, bonding
Agent 5-8 part, flux 2-3 part, catalyst 2-3 part, pure water 5-8 part；Wherein, described binding agent is sodium silicate and polyethylene
Alcohol, described flux is Borax, and described catalyst is pulverized limestone.
In a preferred embodiment of the present invention, the Gypsum Fibrosum that collapsibility performance is good, is to be grouped by the one-tenth of following mass fraction
Become: natural gesso 45 parts, slag powders 55 parts, binding agent 7 parts, flux 3 parts, catalyst 2 parts, pure water 5 parts.
In a preferred embodiment of the present invention, the Gypsum Fibrosum that collapsibility performance is good, is to be grouped by the one-tenth of following mass fraction
Become: natural gesso 40 parts, slag powders 60 parts, binding agent 5 parts, flux 2 parts, catalyst 3 parts, pure water 6 parts.
The invention has the beneficial effects as follows: the present invention can improve Gypsum Fibrosum collapsibility performance, it is ensured that moves back mould flawless.
Detailed description of the invention
Below presently preferred embodiments of the present invention is described in detail so that advantages and features of the invention can be easier to by
It will be appreciated by those skilled in the art that thus protection scope of the present invention is made apparent clear and definite defining.
The embodiment of the present invention includes:
Embodiment 1:
The Gypsum Fibrosum that collapsibility performance is good, is to be grouped into by the one-tenth of following mass fraction: natural gesso 45 parts, slag powders 55 parts,
Binding agent 7 parts, flux 3 parts, catalyst 2 parts, pure water 5 parts.Natural gesso and slag powders are mixed and adds reacting furnace, add
Heat, to 250 DEG C, keeps 2-3 minute, adds binding agent, flux, catalyst and pure water and is heated with stirring to 550 DEG C, keeps 5 points
Clock, annealing, temperature is slowly dropped to room temperature, comes out of the stove, maintenance 2 days, it is thus achieved that finished product.
Embodiment 2:
The Gypsum Fibrosum that collapsibility performance is good, is to be grouped into by the one-tenth of following mass fraction: natural gesso 40 parts, slag powders 60 parts,
Binding agent 5 parts, flux 2 parts, catalyst 3 parts, pure water 6 parts.Natural gesso and slag powders are mixed and adds reacting furnace, add
Heat, to 250 DEG C, keeps 2-3 minute, adds binding agent, flux, catalyst and pure water and is heated with stirring to 550 DEG C, keeps 5 points
Clock, annealing, temperature is slowly dropped to room temperature, comes out of the stove, maintenance 2 days, it is thus achieved that finished product.
Being found by research, simple use polyvinyl alcohol or sodium silicate, as binding agent, all cannot promote the defeated and dispersed of Gypsum Fibrosum
Performance, causes moving back the imperfect of mold technique, when polyvinyl alcohol and sodium silicate mix as binding agent, by correct proportioning, energy
Improve the collapsibility performance of Gypsum Fibrosum, it is ensured that move back the flawless of mould.
The present invention can improve Gypsum Fibrosum collapsibility performance, it is ensured that moves back mould flawless.
The foregoing is only embodiments of the invention, not thereby limit the scope of the claims of the present invention, every utilize this
Equivalent structure or equivalence flow process that bright description is made convert, or are directly or indirectly used in other relevant technology necks
Territory, is the most in like manner included in the scope of patent protection of the present invention.
Claims (3)
1. the Gypsum Fibrosum that a collapsibility performance is good, it is characterised in that be grouped into by the one-tenth of following mass fraction:
Natural gesso 40-50 part, slag powders 50-60 part, binding agent 5-8 part, flux 2-3 part, catalyst 2-3 part, pure
Water 5-8 part；Wherein, described binding agent is sodium silicate and polyvinyl alcohol, and described flux is Borax, and described catalyst is Calx
Powder.
The Gypsum Fibrosum that collapsibility performance the most according to claim 1 is good, it is characterised in that be by the composition of following mass fraction
Composition: natural gesso 45 parts, slag powders 55 parts, binding agent 7 parts, flux 3 parts, catalyst 2 parts, pure water 5 parts.
The Gypsum Fibrosum that collapsibility performance the most according to claim 1 is good, it is characterised in that be by the composition of following mass fraction
Composition: natural gesso 40 parts, slag powders 60 parts, binding agent 5 parts, flux 2 parts, catalyst 3 parts, pure water 6 parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610640953.3A CN106277860A (en) | 2016-08-08 | 2016-08-08 | The Gypsum Fibrosum that a kind of collapsibility performance is good |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610640953.3A CN106277860A (en) | 2016-08-08 | 2016-08-08 | The Gypsum Fibrosum that a kind of collapsibility performance is good |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106277860A true CN106277860A (en) | 2017-01-04 |
Family
ID=57665927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610640953.3A Pending CN106277860A (en) | 2016-08-08 | 2016-08-08 | The Gypsum Fibrosum that a kind of collapsibility performance is good |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106277860A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103649006A (en) * | 2011-07-01 | 2014-03-19 | 瓦克化学股份公司 | Gypsum-containing construction material compounds |
| CN105503124A (en) * | 2015-12-15 | 2016-04-20 | 铜陵铜官府文化创意股份公司 | Aluminum silicate fiber plaster mold and preparing method thereof |
| CN105541248A (en) * | 2015-12-15 | 2016-05-04 | 铜陵铜官府文化创意股份公司 | Carbon fiber gypsum mold and preparation method thereof |
-
2016
- 2016-08-08 CN CN201610640953.3A patent/CN106277860A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103649006A (en) * | 2011-07-01 | 2014-03-19 | 瓦克化学股份公司 | Gypsum-containing construction material compounds |
| CN105503124A (en) * | 2015-12-15 | 2016-04-20 | 铜陵铜官府文化创意股份公司 | Aluminum silicate fiber plaster mold and preparing method thereof |
| CN105541248A (en) * | 2015-12-15 | 2016-05-04 | 铜陵铜官府文化创意股份公司 | Carbon fiber gypsum mold and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 程鲁等: ""熔模铸造复杂薄壁镁合金易溃散性石膏型研究"", 《特种铸造及有色合金》 * |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170104 |