CN106495551A - A kind of cement grinding aid that can change cement granules shape - Google Patents
A kind of cement grinding aid that can change cement granules shape Download PDFInfo
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- CN106495551A CN106495551A CN201510558327.5A CN201510558327A CN106495551A CN 106495551 A CN106495551 A CN 106495551A CN 201510558327 A CN201510558327 A CN 201510558327A CN 106495551 A CN106495551 A CN 106495551A
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- cement
- grinding aid
- change
- granules shape
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- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The adopted technical solution is that a kind of strong cement grinding aid of stability, main component is water and anhydrous calcium chloride, it is characterised in that：It is also added into alcamine compound 15-20 parts, modified polyurethane dispersant 5-15 parts, sodium pyrophosphate 15-20 parts, xanthan gum 5-10 parts.Compared with prior art, the present invention had the advantage that for：The present invention is by adding alcamine compound, modified polyurethane dispersant, sodium pyrophosphate, xanthan gum so that the fired brick has good effect.
Description
Technical field
A kind of the present invention relates to grinding aid technical field, more particularly to cement grinding aid that can change cement granules shape.
Background technology
Cement grinding aid is a kind of chemical admixture, and mixing in cement pulverizing course can improve grinding process on a small quantity.In order to improve mill efficiency, reduce grinding pow consumption, improve cement fineness and strength of cement, on the premise of factory's existing process and appointed condition is not changed, in grinding process, add the mechanical force that micro or a small amount of grinding aid goes to affect grinding operation.
Content of the invention
Technical problem to be solved is the defect for overcoming prior art to exist, there is provided a kind of cement grinding aid that can change cement granules shape.
The adopted technical solution is that a kind of cement grinding aid that can change cement granules shape, main component is water and anhydrous calcium chloride, it is characterised in that：It is also added into sodium carboxymethyl cellulose 15-20 parts, modified polyurethane dispersant 5-15 parts, sodium pyrophosphate 15-20 parts, silicone oil 5-10 parts.
Compared with prior art, the present invention had the advantage that for：The present invention is by adding sodium carboxymethyl cellulose, modified polyurethane dispersant, sodium pyrophosphate, silicone oil so that the grinding aid has good effect.
Specific embodiment
Detailed content of the present invention is illustrated in conjunction with the embodiments：
Embodiment 1：A kind of cement grinding aid that can change cement granules shape, main component are water and anhydrous calcium chloride, it is characterised in that：It is also added into sodium carboxymethyl cellulose 15-20 parts, modified polyurethane dispersant 5-15 parts, sodium pyrophosphate 15-20 parts, silicone oil 5-10 parts.
Embodiment 2：A kind of cement grinding aid that can change cement granules shape, main component are water and anhydrous calcium chloride, it is characterised in that：It is also added into sodium carboxymethyl cellulose 15-20 parts, modified polyurethane dispersant 9-15 parts, sodium pyrophosphate 15-20 parts, silicone oil 5-10 parts.
Claims (2)
1. a kind of cement grinding aid that can change cement granules shape, main component are water and anhydrous calcium chloride, it is characterised in that：It is also added into sodium carboxymethyl cellulose 15-20 parts, modified polyurethane dispersant 5-15 parts, sodium pyrophosphate 15-20 parts, silicone oil 5-10 parts.
2. a kind of cement grinding aid that can change cement granules shape according to claim 1, main component are water and anhydrous calcium chloride, it is characterised in that：Described sodium carboxymethyl cellulose 15-20 parts, modified polyurethane dispersant 9-15 parts, sodium pyrophosphate 15-20 parts, silicone oil 5-10 parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510558327.5A CN106495551A (en) | 2015-09-06 | 2015-09-06 | A kind of cement grinding aid that can change cement granules shape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510558327.5A CN106495551A (en) | 2015-09-06 | 2015-09-06 | A kind of cement grinding aid that can change cement granules shape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106495551A true CN106495551A (en) | 2017-03-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510558327.5A Pending CN106495551A (en) | 2015-09-06 | 2015-09-06 | A kind of cement grinding aid that can change cement granules shape |
Country Status (1)
| Country | Link |
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| CN (1) | CN106495551A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108275907A (en) * | 2017-12-08 | 2018-07-13 | 唐山市龙亿科技开发有限公司 | A kind of no hydramine, high stable type nanometer base cement put forward the preparation method of strong agent |
-
2015
- 2015-09-06 CN CN201510558327.5A patent/CN106495551A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108275907A (en) * | 2017-12-08 | 2018-07-13 | 唐山市龙亿科技开发有限公司 | A kind of no hydramine, high stable type nanometer base cement put forward the preparation method of strong agent |
| CN108275907B (en) * | 2017-12-08 | 2020-07-28 | 唐山市龙亿科技开发有限公司 | Preparation method of alcohol-amine-free high-stability nano-cement grinding-assisted reinforcing agent |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170315 |