CN106495534A - A kind of low cement grinding aid of cement grinding aid volume - Google Patents
A kind of low cement grinding aid of cement grinding aid volume Download PDFInfo
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- CN106495534A CN106495534A CN201510558280.2A CN201510558280A CN106495534A CN 106495534 A CN106495534 A CN 106495534A CN 201510558280 A CN201510558280 A CN 201510558280A CN 106495534 A CN106495534 A CN 106495534A
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- grinding aid
- parts
- cement grinding
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- low
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Abstract
The adopted technical solution is that a kind of low cement grinding aid of cement grinding aid volume, main component is water and anhydrous calcium chloride, it is characterised in that：It is also added into Matrii Sulfas Exsiccatus 15-20 parts, modified polyurethane dispersant 5-15 parts, sodium pyrophosphate 15-20 parts, calcium formate 5-10 parts.Compared with prior art, the present invention had the advantage that for：The present invention is by adding Matrii Sulfas Exsiccatus, modified polyurethane dispersant, sodium pyrophosphate, calcium formate so that the grinding aid has good effect.
Description
Technical field
A kind of the present invention relates to grinding aid technical field, more particularly to the cement grinding aid that cement grinding aid volume is low.
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 low cement grinding aid of cement grinding aid volume.
The adopted technical solution is that a kind of low cement grinding aid of cement grinding aid volume, main component is water and anhydrous calcium chloride, it is characterised in that：It is also added into Matrii Sulfas Exsiccatus 15-20 parts, modified polyurethane dispersant 5-15 parts, sodium pyrophosphate 15-20 parts, calcium formate 5-10 parts.
Compared with prior art, the present invention had the advantage that for：The present invention is by adding Matrii Sulfas Exsiccatus, modified polyurethane dispersant, sodium pyrophosphate, calcium formate 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 low cement grinding aid of cement grinding aid volume, main component are water and anhydrous calcium chloride, it is characterised in that：It is also added into Matrii Sulfas Exsiccatus 15-20 parts, modified polyurethane dispersant 5-15 parts, sodium pyrophosphate 15-20 parts, calcium formate 5-10 parts.
Embodiment 2：A kind of low cement grinding aid of cement grinding aid volume, main component are water and anhydrous calcium chloride, it is characterised in that：It is also added into Matrii Sulfas Exsiccatus 15-20 parts, modified polyurethane dispersant 12-15 parts, sodium pyrophosphate 15-20 parts, calcium formate 5-10 parts.
Claims (2)
1. the low cement grinding aid of a kind of cement grinding aid volume, main component are water and anhydrous calcium chloride, it is characterised in that：It is also added into Matrii Sulfas Exsiccatus 15-20 parts, modified polyurethane dispersant 5-15 parts, sodium pyrophosphate 15-20 parts, calcium formate 5-10 parts.
2. the low cement grinding aid of a kind of cement grinding aid volume according to claim 1, main component are water and anhydrous calcium chloride, it is characterised in that：Described Matrii Sulfas Exsiccatus 15-20 parts, modified polyurethane dispersant 12-15 parts, sodium pyrophosphate 15-20 parts, calcium formate 5-10 parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510558280.2A CN106495534A (en) | 2015-09-06 | 2015-09-06 | A kind of low cement grinding aid of cement grinding aid volume |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510558280.2A CN106495534A (en) | 2015-09-06 | 2015-09-06 | A kind of low cement grinding aid of cement grinding aid volume |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106495534A true CN106495534A (en) | 2017-03-15 |
Family
ID=58286348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510558280.2A Pending CN106495534A (en) | 2015-09-06 | 2015-09-06 | A kind of low cement grinding aid of cement grinding aid volume |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106495534A (en) |
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2015
- 2015-09-06 CN CN201510558280.2A patent/CN106495534A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170315 |
|
| WD01 | Invention patent application deemed withdrawn after publication |