CN107986728A - A kind of plaster line and preparation method thereof - Google Patents
A kind of plaster line and preparation method thereof Download PDFInfo
- Publication number
- CN107986728A CN107986728A CN201711175140.2A CN201711175140A CN107986728A CN 107986728 A CN107986728 A CN 107986728A CN 201711175140 A CN201711175140 A CN 201711175140A CN 107986728 A CN107986728 A CN 107986728A
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- Prior art keywords
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- plaster
- stirred
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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
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/14—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing calcium sulfate cements
-
- 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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/20—Resistance against chemical, physical or biological attack
-
- 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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/52—Sound-insulating materials
-
- 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
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/50—Mortars, concrete or artificial stone characterised by specific physical values for the mechanical strength
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Dental Preparations (AREA)
Abstract
A kind of plaster line and preparation method thereof, is related to plastering processing and fabricating technical field, it is characterised in that：It is made up of the following materials in parts by weight, 25 30 parts of land plaster, 30 35 parts of clear water, 48 parts of starch, 8 13 parts of glue, 13 18 parts of white cement, 14 parts of hydroxypropyl methyl cellulose ether, 25 parts of acrylic acid solution, 13 parts of calcium stearate, 12 parts of sodium benzoate, 8 13 parts of swelling agent, 7 11 parts of auxiliary agent.The method of the present invention is reasonable, easy to operate, product strength is high.
Description
Technical field
The present invention relates to plastering processing and fabricating technical field, and in particular to a kind of plaster line and preparation method thereof.
Background technology
Gypsum is monoclinic system mineral, is the hydrate that main chemical compositions are calcium sulfate (CaSO4).Gypsum is a kind of use
The extensive industrial materials in way and construction material.Add available for cement retarder, gypsum building products, modelling, medical food
Add agent, gas washing in SA production, filler, paint filler etc..
The microcellular structure and thermal dehydration of gypsum and its product, are allowed to have excellent sound insulation, heat-insulated and fire protecting performance.
The pattern of gypsum line decorative product is various：Lotus, phoenix tail, longan, ripple is complete, its attractive appearance,
Any surface finish, decorative pattern are clear, three-dimensional sense is strong, possess special European style, magnificent gracefulness.
And the water resistance of the plaster line of family expenses is not particularly good now, and some plaster lines are using one section
The problem of easily cracking after time, and be easy for being broken under external force collision, and the plaster line on furred ceiling holds
Easy to fall off, the harm so used for family is very big.
The content of the invention
The technical problems to be solved by the invention be to overcome existing technological deficiency provide a kind of method rationally, operation side
Just a kind of, high plaster line of product strength and preparation method thereof.
The technical problems to be solved by the invention are realized using following technical solution：
A kind of plaster line and preparation method thereof, it is characterised in that：It is made up of the following materials in parts by weight,
25-30 parts of land plaster, 30-35 parts of clear water, 4-8 parts of starch, 8-13 parts of glue, 13-18 parts of white cement, hydroxypropyl first
1-4 parts of base cellulose ether, 2-5 parts of acrylic acid solution, 1-3 parts of calcium stearate, 1-2 parts of sodium benzoate, 8-13 parts of swelling agent, auxiliary agent
7-11 parts；
Including following preparation process,
Land plaster, clear water, starch, sodium benzoate are put into mixing plant and are stirred 20 minutes by I；
White cement, hydroxypropyl methyl cellulose ether, calcium stearate, acrylic acid solution are put into concussion in mixing apparatus by II to be mixed
Close 15 minutes；
III is stirred the material in I and II 20 minutes in mixing plant, then adds glue, continues 10 points of stirring
Clock, places into swelling agent, continues stirring 5 minutes；
IV is put into the mixture in III in molding die, and auxiliary agent is added after 1 minute, stands 15 minutes, is then hot pressed into
Type；
The auxiliary agent is made up of the following materials in parts by weight,
5-9 parts of dibutyl ester, 8-11 parts of ethanol, 4-7 parts of silane coupling agent, 1-2 parts of phenethyl acetate, polyamide 4-8
Part；
Preparation method is：Dibutyl ester, silane coupling agent, phenethyl acetate, polyamide are put into mixing plant,
It is stirred in 20-40 DEG C of temperature 10 minutes, then adds ethanol and continue to be stirred 10 minutes；
Glue mass concentration≤11% of the glue；
The hot press molding pressure is 8-18MPa, hot pressing temperature is 80-190 DEG C, the hot-forming time is 3-9 minutes.
Beneficial effects of the present invention are：The product polymerization of the present invention is very good, and with it is good it is heat-insulated, every
Sound and link performance, and the intensity of product is high, hardness is high, it is not easy to it is broken, and with certain humidity, corrosion resistant
Performance, ensure that the service life of product.The method of the present invention is reasonable, easy to operate, product strength is high.
Embodiment
In order to make the technical means, the creative features, the aims and the efficiencies achieved by the present invention easy to understand, below into
One step illustrates the present invention.
Embodiment 1
A kind of plaster line and preparation method thereof, it is characterised in that：It is made up of the following materials in parts by weight,
28 parts of land plaster, 34 parts of clear water, 6 parts of starch, 10 parts of glue, 15 parts of white cement, hydroxypropyl methyl cellulose ether 1
Part, 3 parts of acrylic acid solution, 2 parts of calcium stearate, 1 part of sodium benzoate, 9 parts of swelling agent, 8 parts of auxiliary agent；
Including following preparation process,
Land plaster, clear water, starch, sodium benzoate are put into mixing plant and are stirred 20 minutes by I；
White cement, hydroxypropyl methyl cellulose ether, calcium stearate, acrylic acid solution are put into concussion in mixing apparatus by II to be mixed
Close 15 minutes；
III is stirred the material in I and II 20 minutes in mixing plant, then adds glue, continues 10 points of stirring
Clock, places into swelling agent, continues stirring 5 minutes；
IV is put into the mixture in III in molding die, and auxiliary agent is added after 1 minute, stands 15 minutes, is then hot pressed into
Type；
The auxiliary agent is made up of the following materials in parts by weight,
7 parts of dibutyl ester, 11 parts of ethanol, 5 parts of silane coupling agent, 2 parts of phenethyl acetate, 6 parts of polyamide；
Preparation method is：Dibutyl ester, silane coupling agent, phenethyl acetate, polyamide are put into mixing plant,
It is stirred in 20-40 DEG C of temperature 10 minutes, then adds ethanol and continue to be stirred 10 minutes；
Glue mass concentration≤11% of the glue；
The hot press molding pressure is 8-18MPa, hot pressing temperature is 80-190 DEG C, the hot-forming time is 3-9 minutes.
Embodiment 2
A kind of plaster line and preparation method thereof, it is characterised in that：It is made up of the following materials in parts by weight,
30 parts of land plaster, 35 parts of clear water, 7 parts of starch, 10 parts of glue, 13 parts of white cement, hydroxypropyl methyl cellulose ether 2
Part, 4 parts of acrylic acid solution, 2 parts of calcium stearate, 2 parts of sodium benzoate, 10 parts of swelling agent, 10 parts of auxiliary agent；
Including following preparation process,
Land plaster, clear water, starch, sodium benzoate are put into mixing plant and are stirred 20 minutes by I；
White cement, hydroxypropyl methyl cellulose ether, calcium stearate, acrylic acid solution are put into concussion in mixing apparatus by II to be mixed
Close 15 minutes；
III is stirred the material in I and II 20 minutes in mixing plant, then adds glue, continues 10 points of stirring
Clock, places into swelling agent, continues stirring 5 minutes；
IV is put into the mixture in III in molding die, and auxiliary agent is added after 1 minute, stands 15 minutes, is then hot pressed into
Type；
The auxiliary agent is made up of the following materials in parts by weight,
6 parts of dibutyl ester, 9 parts of ethanol, 5 parts of silane coupling agent, 1 part of phenethyl acetate, 5 parts of polyamide；
Preparation method is：Dibutyl ester, silane coupling agent, phenethyl acetate, polyamide are put into mixing plant,
It is stirred in 20-40 DEG C of temperature 10 minutes, then adds ethanol and continue to be stirred 10 minutes；
Glue mass concentration≤11% of the glue；
The hot press molding pressure is 8-18MPa, hot pressing temperature is 80-190 DEG C, the hot-forming time is 3-9 minutes.
Comparative example
Using " imperial board " plasterboard of existing Anhui Province market occupancy volume maximum；
The data value for measuring 1-2 of the embodiment of the present invention and the product of comparative example contrasts, such as following table：
| Flexural strength/MPa | Compression strength/MPa | 24h water absorption rates/% | Cracking resistance stitches ability | |
| Embodiment 1 | 16.7 | 45.7 | 1.7 | Have |
| Embodiment 2 | 15.5 | 46.2 | 1.6 | Have |
| Comparative example | 7.8 | 34.7 | 3.6 | Nothing |
The basic principles, main features and the advantages of the invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (4)
- A kind of 1. plaster line and preparation method thereof, it is characterised in that：It is made up of the following materials in parts by weight,25-30 parts of land plaster, 30-35 parts of clear water, 4-8 parts of starch, 8-13 parts of glue, 13-18 parts of white cement, hydroxypropyl methyl are fine Plain 1-4 parts of the ether of dimension, 2-5 parts of acrylic acid solution, 1-3 parts of calcium stearate, 1-2 parts of sodium benzoate, 8-13 parts of swelling agent, auxiliary agent 7-11 Part；Including following preparation process,Land plaster, clear water, starch, sodium benzoate are put into mixing plant and are stirred 20 minutes by I；White cement, hydroxypropyl methyl cellulose ether, calcium stearate, acrylic acid solution are put into concussion mixing 15 in mixing apparatus by II Minute；III is stirred the material in I and II 20 minutes in mixing plant, then adds glue, continues stirring 10 minutes, Swelling agent is placed into, continues stirring 5 minutes；IV is put into the mixture in III in molding die, and auxiliary agent is added after 1 minute, stands 15 minutes, then hot-forming to be Can.
- A kind of 2. plaster line according to claim 1 and preparation method thereof, it is characterised in that：The auxiliary agent is by following heavy The material of amount part is made,5-9 parts of dibutyl ester, 8-11 parts of ethanol, 4-7 parts of silane coupling agent, 1-2 parts of phenethyl acetate, 4-8 parts of polyamide；Preparation method is：Dibutyl ester, silane coupling agent, phenethyl acetate, polyamide are put into mixing plant, in 20-40 DEG C temperature in be stirred 10 minutes, then add ethanol and continue to be stirred 10 minutes.
- A kind of 3. plaster line according to claim 1 and preparation method thereof, it is characterised in that：The colloid amount of the glue Concentration≤11%.
- A kind of 4. plaster line according to claim 1 and preparation method thereof, it is characterised in that：The hot press molding pressure Be 80-190 DEG C for 8-18MPa, hot pressing temperature, the hot-forming time be 3-9 minutes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711175140.2A CN107986728A (en) | 2017-11-22 | 2017-11-22 | A kind of plaster line and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711175140.2A CN107986728A (en) | 2017-11-22 | 2017-11-22 | A kind of plaster line and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107986728A true CN107986728A (en) | 2018-05-04 |
Family
ID=62032054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711175140.2A Pending CN107986728A (en) | 2017-11-22 | 2017-11-22 | A kind of plaster line and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107986728A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106082919A (en) * | 2016-06-27 | 2016-11-09 | 青岛燕园海洋生物科技有限公司 | A kind of waterproof mildew-resistant plasterboard |
| CN107188509A (en) * | 2017-06-03 | 2017-09-22 | 合肥雅克丽新型建材有限公司 | Light water-resistant gypsum board and preparation method thereof |
-
2017
- 2017-11-22 CN CN201711175140.2A patent/CN107986728A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106082919A (en) * | 2016-06-27 | 2016-11-09 | 青岛燕园海洋生物科技有限公司 | A kind of waterproof mildew-resistant plasterboard |
| CN107188509A (en) * | 2017-06-03 | 2017-09-22 | 合肥雅克丽新型建材有限公司 | Light water-resistant gypsum board and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 朱哲誉: "酚醛树脂改性脱硫石膏的性能研究", 《中国优秀硕士学位论文全文数据库工程科技Ⅰ辑》 * |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180504 |