CN109734407A - A kind of inorganic gel materials and preparation method thereof - Google Patents
A kind of inorganic gel materials and preparation method thereof Download PDFInfo
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- CN109734407A CN109734407A CN201910224391.8A CN201910224391A CN109734407A CN 109734407 A CN109734407 A CN 109734407A CN 201910224391 A CN201910224391 A CN 201910224391A CN 109734407 A CN109734407 A CN 109734407A
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Abstract
The invention discloses a kind of inorganic gel materials and preparation method thereof, which is made by following components: 80~100 parts of gypsum, 0.6~3.6 part of basalt fibre, 0.8~1.2 part of graphene oxide, 2~4 parts of silica solution, 2~8 parts of silicon nanoparticle, 6~10 parts of nanometer calcium carbonate, 1~3 part of the acrylic acid series additive of perfluoroalkyl, 3~5 parts of diethylenetriamine pentacarboxylic acid sodium, 5~7 parts of carboxymethyl cellulose, 20~40 parts of water.The present invention passes through the optimization of formula, so that resulting inorganic gel materials have the characteristics that raw material is easy to get, synthesizes simple, inexpensive environmental protection and excellent viscosity, intensity, durability and corrosion resistance.
Description
Technical field
The present invention relates to construction material preparation technical fields, and in particular to a kind of inorganic gel materials and preparation method thereof.
Background technique
Gel rubber material is to become firm Shi Zhuanti from slurry, and can other cementing objects under physics, chemical action
Material, is formed with the substance of the complex solid of certain mechanical strength.Gel rubber material can be divided into inorganic gel materials and organogel material
Material.
The generally existing bad mechanical property of existing inorganic gel materials, durability are poor, and corrosion resistance is poor, easy to crack etc. lacks
It falls into.
Summary of the invention
To solve the above problems, the present invention provides a kind of inorganic gel materials and preparation method thereof, it is resulting inorganic solidifying
Glue material has excellent viscosity, intensity, durability and corrosion resistance.
To achieve the above object, the technical scheme adopted by the invention is as follows:
A kind of inorganic gel materials, are made by following components:
80~100 parts of gypsum, 0.6~3.6 part of basalt fibre, 0.8~1.2 part of graphene oxide, 2~4 parts of silica solution,
2~8 parts of silicon nanoparticle, 6~10 parts of nanometer calcium carbonate, perfluoroalkyl 1~3 part of acrylic acid series additive, diethylenetriamine
3~5 parts of pentacarboxylic acid sodium, 5~7 parts of carboxymethyl cellulose, 20~40 parts of water.
Further, it is made by following components:
80 parts of gypsum, 0.6 part of basalt fibre, 0.8 part of graphene oxide, 2 parts of silica solution, silicon nanoparticle 2 part, nanometer
6 parts of calcium carbonate, 1 part of the acrylic acid series additive of perfluoroalkyl, 3 parts of diethylenetriamine pentacarboxylic acid sodium, 5 parts of carboxymethyl cellulose,
20 parts of water.
Further, it is made by following components:
100 parts of gypsum, 1.2 parts of graphene oxide, 4 parts of silica solution, 8 parts of silicon nanoparticle, is received 3.6 parts of basalt fibre
Rice 10 parts of calcium carbonate, 3 parts of the acrylic acid series additive of perfluoroalkyl, 5 parts of diethylenetriamine pentacarboxylic acid sodium, carboxymethyl cellulose 7
Part, 40 parts of water.
Further, it is made by following components:
90 parts of gypsum, 2.1 parts of basalt fibre, 1 part of graphene oxide, 3 parts of silica solution, 5 parts of silicon nanoparticle, nano-sized carbon
8 parts of sour calcium, 2 parts of the acrylic acid series additive of perfluoroalkyl, 4 parts of diethylenetriamine pentacarboxylic acid sodium, 6 parts of carboxymethyl cellulose, water
30 parts.
The present invention also provides a kind of above-mentioned preparation methods of inorganic gel materials, include the following steps:
S1, each component is weighed by above-mentioned formula；
S2, basalt fibre is dispersed in water to form basalt fibre dispersion liquid by supersonic oscillations equipment；
S3, resulting basalt fibre dispersion liquid is injected into double screw extruder by liquid feeding pump, with graphite oxide
Alkene, silicon nanoparticle, nanometer calcium carbonate are blended, and water all evaporates, and obtain mixture；
S4, by resulting mixture and silica solution, the acrylic acid series additive of perfluoroalkyl, diethylenetriamine pentacarboxylic acid
Sodium, carboxymethyl cellulose are mixed evenly to obtain the final product.
The invention has the following advantages:
The present invention passes through the optimization of formula, so that resulting inorganic gel materials have excellent viscosity, intensity, durability
And corrosion resistance.
Silicon nanoparticle has special reticular structure, cooperates with nanometer calcium carbonate, can establish inside gel rubber material
One reticular structure, effectively prevents the extension of gel rubber material internal tiny crack, and fracture becomes toughness from brittleness, improves gel
The bending tensile strength of material, prolongs its service life.
Diethylenetriamine pentacarboxylic acid sodium can effectively excite the activity of nonactive mixing material in gel, to improve gel
Intensity, while diethylenetriamine pentacarboxylic acid sodium meet water after, will form a large amount of carboxyl and hydroxyl, due to intermolecular force this
A little polar groups are adsorbed onto gypsum particle surface, can destroy non-active material surface is smooth, fine and close Si-O-Si key and Si-
O-Al key and its network structure make crystal structure generate defect, accelerate its dissociation and aquation, solidifying so as to improve to greatest extent
The intensity of glue material.
The acrylic acid series additive of perfluoroalkyl is introduced as chemicals-resistant modifying agent, the transport efficiency pole of the additive
Height can be completely migrating to its surface during gel rubber material curing molding and form one layer of property with stronger acid and alkali-resistance
The protective film of energy can greatly reduce cracking situation while improving gel rubber material corrosion resistance.
Specific embodiment
The present invention is described in detail combined with specific embodiments below.Following embodiment will be helpful to the technology of this field
Personnel further understand the present invention, but the invention is not limited in any way.It should be pointed out that the ordinary skill of this field
For personnel, without departing from the inventive concept of the premise, various modifications and improvements can be made.These belong to the present invention
Protection scope.
Embodiment 1
A kind of inorganic gel materials, are made by following components:
80 parts of gypsum, 0.6 part of basalt fibre, 0.8 part of graphene oxide, 2 parts of silica solution, silicon nanoparticle 2 part, nanometer
6 parts of calcium carbonate, 1 part of the acrylic acid series additive of perfluoroalkyl, 3 parts of diethylenetriamine pentacarboxylic acid sodium, 5 parts of carboxymethyl cellulose,
20 parts of water.
Embodiment 2
A kind of inorganic gel materials, are made by following components:
100 parts of gypsum, 1.2 parts of graphene oxide, 4 parts of silica solution, 8 parts of silicon nanoparticle, is received 3.6 parts of basalt fibre
Rice 10 parts of calcium carbonate, 3 parts of the acrylic acid series additive of perfluoroalkyl, 5 parts of diethylenetriamine pentacarboxylic acid sodium, carboxymethyl cellulose 7
Part, 40 parts of water.
Embodiment 3
A kind of inorganic gel materials, are made by following components:
90 parts of gypsum, 2.1 parts of basalt fibre, 1 part of graphene oxide, 3 parts of silica solution, 5 parts of silicon nanoparticle, nano-sized carbon
8 parts of sour calcium, 2 parts of the acrylic acid series additive of perfluoroalkyl, 4 parts of diethylenetriamine pentacarboxylic acid sodium, 6 parts of carboxymethyl cellulose, water
30 parts.
Embodiment 4
The present invention also provides a kind of above-mentioned preparation methods of inorganic gel materials, include the following steps:
S1, each raw material is weighed by following parts by weight: 90 parts of gypsum, 2.1 parts of basalt fibre, 1 part of graphene oxide, silicon are molten
3 parts of glue, 5 parts of silicon nanoparticle, 8 parts of nanometer calcium carbonate, 2 parts of the acrylic acid series additive of perfluoroalkyl, five carboxylic of diethylenetriamine
4 parts of sour sodium, 6 parts of carboxymethyl cellulose, 30 parts of water；
S2, basalt fibre is dispersed in water to form basalt fibre dispersion liquid by supersonic oscillations equipment；
S3, resulting basalt fibre dispersion liquid is injected into double screw extruder by liquid feeding pump, with graphite oxide
Alkene, silicon nanoparticle, nanometer calcium carbonate are blended, and water all evaporates, and obtain mixture；
S4, by resulting mixture and silica solution, the acrylic acid series additive of perfluoroalkyl, diethylenetriamine pentacarboxylic acid
Sodium, carboxymethyl cellulose are mixed evenly to obtain the final product.
Specific embodiments of the present invention are described above.It is to be appreciated that the invention is not limited to above-mentioned
Particular implementation, those skilled in the art can make a variety of changes or modify within the scope of the claims, this not shadow
Ring substantive content of the invention.In the absence of conflict, the feature in embodiments herein and embodiment can any phase
Mutually combination.
Claims (5)
1. a kind of inorganic gel materials, it is characterised in that: be made by following components:
80~100 parts of gypsum, 0.6~3.6 part of basalt fibre, 0.8~1.2 part of graphene oxide, silica solution 2~4 part, nanometer
2~8 parts of silicon particle, 6~10 parts of nanometer calcium carbonate, 1~3 part of the acrylic acid series additive of perfluoroalkyl, five carboxylic of diethylenetriamine
3~5 parts of sour sodium, 5~7 parts of carboxymethyl cellulose, 20~40 parts of water.
2. a kind of inorganic gel materials as described in claim 1, it is characterised in that: be made by following components:
80 parts of gypsum, 0.6 part of basalt fibre, 0.8 part of graphene oxide, 2 parts of silica solution, 2 parts of silicon nanoparticle, nano-calcium carbonate
6 parts of calcium, 1 part of the acrylic acid series additive of perfluoroalkyl, 3 parts of diethylenetriamine pentacarboxylic acid sodium, 5 parts of carboxymethyl cellulose, water 20
Part.
3. a kind of inorganic gel materials as described in claim 1, it is characterised in that: be made by following components:
100 parts of gypsum, 3.6 parts of basalt fibre, 1.2 parts of graphene oxide, 4 parts of silica solution, 8 parts of silicon nanoparticle, nano-sized carbon
10 parts of sour calcium, 3 parts of the acrylic acid series additive of perfluoroalkyl, 5 parts of diethylenetriamine pentacarboxylic acid sodium, 7 parts of carboxymethyl cellulose, water
40 parts.
4. a kind of inorganic gel materials as described in claim 1, it is characterised in that: be made by following components:
90 parts of gypsum, 2.1 parts of basalt fibre, 1 part of graphene oxide, 3 parts of silica solution, 5 parts of silicon nanoparticle, nanometer calcium carbonate
8 parts, 2 parts of the acrylic acid series additive of perfluoroalkyl, 4 parts of diethylenetriamine pentacarboxylic acid sodium, 6 parts of carboxymethyl cellulose, 30 parts of water.
5. a kind of preparation method of inorganic gel materials, characterized by the following steps:
S1, each component is weighed by the described in any item formulas of claim 1-4；
S2, basalt fibre is dispersed in water to form basalt fibre dispersion liquid by supersonic oscillations equipment；
S3, by resulting basalt fibre dispersion liquid by liquid feeding pump inject double screw extruder, with graphene oxide, receive
Rice silicon particle, nanometer calcium carbonate are blended, and water all evaporates, and obtain mixture；
S4, by resulting mixture and silica solution, the acrylic acid series additive of perfluoroalkyl, diethylenetriamine pentacarboxylic acid sodium, carboxylic
Methylcellulose is mixed evenly to obtain the final product.
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| CN201910224391.8A CN109734407A (en) | 2019-03-23 | 2019-03-23 | A kind of inorganic gel materials and preparation method thereof |
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| CN201910224391.8A CN109734407A (en) | 2019-03-23 | 2019-03-23 | A kind of inorganic gel materials and preparation method thereof |
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| CN104496236A (en) * | 2015-01-06 | 2015-04-08 | 荆门盛隆科技有限公司 | Binding material gypsum-based ecological cement and production method thereof |
| KR20150109916A (en) * | 2014-03-21 | 2015-10-02 | 구본신 | The composition for insulation |
| CN106698989A (en) * | 2016-12-29 | 2017-05-24 | 安徽华塑股份有限公司 | High temperature resistant cement |
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| CN107814500A (en) * | 2017-11-09 | 2018-03-20 | 中国电建集团成都勘测设计研究院有限公司 | A kind of eco-concrete binder materials and neutral eco-concrete |
| CN108483960A (en) * | 2018-05-21 | 2018-09-04 | 西南交通大学 | A kind of wear-resisting admixture for wear-resisting road concrete |
| CN108793818A (en) * | 2018-07-12 | 2018-11-13 | 青海民族大学 | A kind of additive and preparation method thereof improving concrete durability |
| CN109095810A (en) * | 2018-11-07 | 2018-12-28 | 青海民族大学 | A kind of Concrete synergist and preparation method thereof |
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2019
- 2019-03-23 CN CN201910224391.8A patent/CN109734407A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20150109916A (en) * | 2014-03-21 | 2015-10-02 | 구본신 | The composition for insulation |
| CN104496236A (en) * | 2015-01-06 | 2015-04-08 | 荆门盛隆科技有限公司 | Binding material gypsum-based ecological cement and production method thereof |
| CN106698989A (en) * | 2016-12-29 | 2017-05-24 | 安徽华塑股份有限公司 | High temperature resistant cement |
| CN107352908A (en) * | 2017-07-22 | 2017-11-17 | 王如代 | A kind of hydraulic engineering scour and abrasion resistant concrete and preparation method thereof |
| CN107814500A (en) * | 2017-11-09 | 2018-03-20 | 中国电建集团成都勘测设计研究院有限公司 | A kind of eco-concrete binder materials and neutral eco-concrete |
| CN108483960A (en) * | 2018-05-21 | 2018-09-04 | 西南交通大学 | A kind of wear-resisting admixture for wear-resisting road concrete |
| CN108793818A (en) * | 2018-07-12 | 2018-11-13 | 青海民族大学 | A kind of additive and preparation method thereof improving concrete durability |
| CN109095810A (en) * | 2018-11-07 | 2018-12-28 | 青海民族大学 | A kind of Concrete synergist and preparation method thereof |
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Application publication date: 20190510 |