CN106116235A - A kind of cement agent prescription - Google Patents
A kind of cement agent prescription Download PDFInfo
- Publication number
- CN106116235A CN106116235A CN201610498316.7A CN201610498316A CN106116235A CN 106116235 A CN106116235 A CN 106116235A CN 201610498316 A CN201610498316 A CN 201610498316A CN 106116235 A CN106116235 A CN 106116235A
- Authority
- CN
- China
- Prior art keywords
- triethanolamine
- cement
- modifier
- agent prescription
- grinding
- 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
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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
- C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
- C04B40/0028—Aspects relating to the mixing step of the mortar preparation
- C04B40/0039—Premixtures of ingredients
-
- 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
- C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
- C04B2103/52—Grinding aids; Additives added during grinding
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
Abstract
The invention discloses a kind of cement agent prescription, relate to cement auxiliary material production technical field, it is made up of following ingredients: triethanolamine modifier, triethanolamine, triisopropanolamine, diethylene glycol, molasses, calcium lignosulfonate, deionized water, including preparation and the preparation of triethanolamine modifier composite grinding aids of unmodified triethanolamine composite grinding aids.Cement agent prescription disclosed in this invention, cement particle surface energy can be reduced, eliminate fine grain electrostatic attraction, reduce particle agglomeration, promote the raising of mill efficiency, reduce grinding energy, increase cement early anaphase intensity, there is hygroscopicity, water absorption, it is possible to eliminate the electrostatic attraction between cement granules, improve the uniformity of cement material distribution of particles, and the coarse granule in material is had good action effect, there is the strongest caking property, sequestration, dispersibility, prevent bag ball from sticking with paste mill phenomenon.
Description
Technical field
The present invention relates to cement auxiliary material production technical field, particularly relate to a kind of cement agent prescription.
Background technology
At present China is the staple market of World Water cement grinding aids products application, the exploitation of novel concrete grinding aid product and
Applying in urgent need of strengthening, its research emphasis has moved towards macromolecule synthesising technology.Synthesis Mcromolecular grinding aid, combines each functional group
In high molecular backbone structure, the less molecule of its grinding-aid effect and compounding grinding aid have great-leap-forward to promote.Because the height of synthesis
The most effective volume of molecule grinding aid is low, and grinding aid potentiation is obvious, has a suitable volume scope, and its volume fluctuates to water
The impact of mud performance is little, can more preferably ensure that the safety produced is carried out, simultaneously Mcromolecular grinding aid low cost, performance is good, combine
Close high efficiency, have broad application prospects.Polycarboxylic acid salt's cement additive is exactly a kind of wide variety of high molecular polymerization
Thing.
Summary of the invention
The purpose of the present invention is contemplated to overcome the defect of prior art, devises a kind of cement agent prescription.
Solve the technical problem that required by the present invention and can be achieved through the following technical solutions:
A kind of cement agent prescription, is made up of following ingredients: triethanolamine modifier, triethanolamine, triisopropanolamine,
Diethylene glycol, molasses, calcium lignosulfonate, deionized water.
The preparation of unmodified triethanolamine composite grinding aids: triethanolamine is using the form of monomer as grinding aid, most preferably
Volume is the 0.2 ‰ of cement raw material, and in aqueous with compounding form the optimum mix amount for 0.12 ‰, formula solution is with cement raw
0.1% volume of material adds grinding material, then the ratio that triethanolamine is shared in aqueous formulation is 12%, the most again with it
He is combined by function ingredients in certain proportion.
The preparation of described triethanolamine modifier composite grinding aids:
S1, first by component each in grinding aid formula by proportioning carry out calculate weigh.
S2, in beaker, add a certain amount of water, be first to heat to about 45 DEG C, add triethanolamine modifier, fully
Stirring.
S3, being sequentially added into a certain amount of diethylene glycol, triisopropanolamine, stirring is to being completely dissolved；
S4, being finally sequentially added into wood calcium and molasses, stirring is to being completely dissolved.
S5, after all substances add, carry out being sufficiently stirred for 2-3 hour with magnetic stirring apparatus, make composite grinding aids molten
Liquid is evenly stable.
Cement agent prescription disclosed in this invention, it is possible to reduce cement particle surface energy, eliminate fine grain electrostatic
Captivation, reduces particle agglomeration, promotes the raising of mill efficiency, reduces grinding energy, increases cement early anaphase intensity, has suction
Moist, water absorption, it is possible to eliminate the electrostatic attraction between cement granules, improve the uniformity of cement material distribution of particles, and
And the coarse granule in material is had good action effect, there is the strongest caking property, sequestration, dispersibility, prevent bag ball from sticking with paste
Mill phenomenon.
Detailed description of the invention
For the technological means making the present invention realize, creation characteristic, reach purpose and be easy to understand with effect, enter below
One step illustrates the present invention.
A kind of cement agent prescription, is made up of following ingredients: triethanolamine modifier, triethanolamine, triisopropanolamine,
Diethylene glycol, molasses, calcium lignosulfonate, deionized water.
The preparation of unmodified triethanolamine composite grinding aids: triethanolamine is using the form of monomer as grinding aid, most preferably
Volume is the 0.2 ‰ of cement raw material, and in aqueous with compounding form the optimum mix amount for 0.12 ‰, formula solution is with cement raw
0.1% volume of material adds grinding material, then the ratio that triethanolamine is shared in aqueous formulation is 12%, the most again with it
He is combined by function ingredients in certain proportion.
The preparation of described triethanolamine modifier composite grinding aids:
S1, first by component each in grinding aid formula by proportioning carry out calculate weigh.
S2, in beaker, add a certain amount of water, be first to heat to about 45 DEG C, add triethanolamine modifier, fully
Stirring.
S3, being sequentially added into a certain amount of diethylene glycol, triisopropanolamine, stirring is to being completely dissolved；
S4, being finally sequentially added into wood calcium and molasses, stirring is to being completely dissolved.
S5, after all substances add, carry out being sufficiently stirred for 2-3 hour with magnetic stirring apparatus, make composite grinding aids molten
Liquid is evenly stable.
Cement agent prescription disclosed in this invention, it is possible to reduce cement particle surface energy, eliminate fine grain electrostatic
Captivation, reduces particle agglomeration, promotes the raising of mill efficiency, reduces grinding energy, increases cement early anaphase intensity, has suction
Moist, water absorption, it is possible to eliminate the electrostatic attraction between cement granules, improve the uniformity of cement material distribution of particles, and
And the coarse granule in material is had good action effect, there is the strongest caking property, sequestration, dispersibility, prevent bag ball from sticking with paste
Mill phenomenon.
The ultimate principle of the present invention, principal character and advantages of the present invention have more than been shown and described.The technology of the industry
Personnel, it should be appreciated that the present invention is not restricted to the described embodiments, simply illustrating this described in above-described embodiment and description
The principle of invention, the present invention also has various changes and modifications without departing from the spirit and scope of the present invention, and these become
Change and improvement both falls within scope of the claimed invention.Claimed scope by appending claims and
Equivalent defines.
Claims (3)
1. a cement agent prescription, it is characterised in that be made up of following ingredients: triethanolamine modifier, triethanolamine, three
Isopropanolamine, diethylene glycol, molasses, calcium lignosulfonate, deionized water.
Cement agent prescription the most according to claim 1, it is characterised in that unmodified triethanolamine composite grinding aids
Preparation: triethanolamine is using the form of monomer as grinding aid, and the optimum mix amount is the 0.2 ‰ of cement raw material, in aqueous with multiple
The form the optimum mix amount joined is 0.12 ‰, and formula solution adds grinding material, then triethanolamine with 0.1% volume of cement raw material
Ratio shared in aqueous formulation is 12%, is combined in certain proportion with other function ingredients the most again.
Cement agent prescription the most according to claim 1, it is characterised in that described triethanolamine modifier composite grinding aids
Preparation:
S1, first by component each in grinding aid formula by proportioning carry out calculate weigh.
S2, in beaker, add a certain amount of water, be first to heat to about 45 DEG C, add triethanolamine modifier, be sufficiently stirred for.
S3, being sequentially added into a certain amount of diethylene glycol, triisopropanolamine, stirring is to being completely dissolved；
S4, being finally sequentially added into wood calcium and molasses, stirring is to being completely dissolved.
S5, after all substances add, carry out being sufficiently stirred for 2-3 hour with magnetic stirring apparatus, make composite grinding aid agent solution more
Uniform and stable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610498316.7A CN106116235A (en) | 2016-06-28 | 2016-06-28 | A kind of cement agent prescription |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610498316.7A CN106116235A (en) | 2016-06-28 | 2016-06-28 | A kind of cement agent prescription |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106116235A true CN106116235A (en) | 2016-11-16 |
Family
ID=57286016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610498316.7A Pending CN106116235A (en) | 2016-06-28 | 2016-06-28 | A kind of cement agent prescription |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106116235A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110143777A (en) * | 2019-03-19 | 2019-08-20 | 江西万年青工程有限公司 | A kind of high-efficiency concrete grinding aid |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102838311A (en) * | 2012-07-27 | 2012-12-26 | 浙江华骏建材有限公司 | Composite cement grinding aid and preparation method thereof |
| CN103288373A (en) * | 2013-05-09 | 2013-09-11 | 株洲宏信特种建材有限公司 | Cement compound type grinding aid |
| CN105271880A (en) * | 2015-11-19 | 2016-01-27 | 杭州立平工贸有限公司 | Cement grinding aid |
-
2016
- 2016-06-28 CN CN201610498316.7A patent/CN106116235A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102838311A (en) * | 2012-07-27 | 2012-12-26 | 浙江华骏建材有限公司 | Composite cement grinding aid and preparation method thereof |
| CN103288373A (en) * | 2013-05-09 | 2013-09-11 | 株洲宏信特种建材有限公司 | Cement compound type grinding aid |
| CN105271880A (en) * | 2015-11-19 | 2016-01-27 | 杭州立平工贸有限公司 | Cement grinding aid |
Non-Patent Citations (1)
| Title |
|---|
| 鲁法增编: "《水泥生产质量控制300问》", 30 September 2000 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110143777A (en) * | 2019-03-19 | 2019-08-20 | 江西万年青工程有限公司 | A kind of high-efficiency concrete grinding aid |
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| C06 | 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: 20161116 |