CN109925750A - A kind of fatty acid defoaming agent - Google Patents
A kind of fatty acid defoaming agent Download PDFInfo
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- CN109925750A CN109925750A CN201711355729.0A CN201711355729A CN109925750A CN 109925750 A CN109925750 A CN 109925750A CN 201711355729 A CN201711355729 A CN 201711355729A CN 109925750 A CN109925750 A CN 109925750A
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- parts
- defoaming agent
- fatty acid
- polyether
- silica
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Abstract
The present invention relates to chemicals technical fields, especially a kind of fatty acid defoaming agent, including 45 ~ 80 parts of fatty acid, 2 ~ 8 parts of defoaming agent, 6 ~ 10 parts of polyethylene oxide, 1 ~ 5 part of polyether-type aliphatic ester, 10 ~ 16 parts of calcium stearate, 3 ~ 8 parts of silica, 10 ~ 18 parts of oxidic polyethylene, 25 ~ 50 parts of ethylenedistearamide, 1 ~ 5 part of sodium carbonate, the defoaming agent is low in cost, foam inhibition effect is significant, and dispersibility is strong.
Description
Technical field
The present invention relates to chemicals technical field, especially a kind of fatty acid defoaming agent.
Background technique
Defoaming agent, also referred to as defomaing agent are that surface tension is reduced in food processing process, and foam is inhibited to generate or eliminate
Generate the food additives of foam.China, which is permitted workable defoaming agent, the fatty acid ester compounded object of silicone emulsion, higher alcohols, polyoxy
Ethylene polyoxypropylene pentaerythrite ether, polyoxyethylene polyoxy propyl alcohol amidogen ether, polypropylene glycerol aether and polyoxyethylene polyoxypropylene
7 kinds of glycerin ether, dimethyl silicone polymer etc..Defoaming agent is mostly liquid compound product, is broadly divided into three classes: mineral oils, organic
Silicon class, polyethers.Mineral oil defoaming agent is usually made of carrier, activating agent etc..Organic silicon defoaming agent generally comprises poly- two
Methylsiloxane etc..Organic silicon defoaming agent dissolubility is poor, at normal temperature have antifoaming speed quickly, foam inhibition it is preferable, but
High temperature issues layer estranged, antifoaming speed compared with the features such as slow, foam inhibition is poor.
The problems such as generally existing defoaming of defoaming agent currently on the market is slow, and defoaming effect is undesirable.
Summary of the invention
In order to overcome the shortcomings of that existing defoaming agent foam inhibition ability is weak, bad dispersibility, the present invention provides a kind of fatty acid
Defoaming agent.
The technical solution adopted by the present invention to solve the technical problems is: a kind of fatty acid defoaming agent, including fatty acid 45 ~
80 parts, 2 ~ 8 parts of defoaming agent, 6 ~ 10 parts of polyethylene oxide, 1 ~ 5 part of polyether-type aliphatic ester, 10 ~ 16 parts of calcium stearate, silica 3
~ 8 parts, 10 ~ 18 parts of oxidic polyethylene, 25 ~ 50 parts of ethylenedistearamide, 1 ~ 5 part of sodium carbonate, the defoaming agent is low in cost, suppression
Significant effect is steeped, dispersibility is strong.
The invention has the advantages that the defoaming agent is low in cost, foam inhibition effect is significant, and dispersibility is strong.
Specific embodiment
Below by specific embodiment, invention is further explained.
Embodiment 1
A kind of fatty acid defoaming agent, counts based on parts by weight, 48 parts of fatty acid, 4 parts of defoaming agent, 7 parts of polyethylene oxide, polyether-type rouge
2 parts of fat acid esters, 11 parts of calcium stearate, 4 parts of silica, 12 parts of oxidic polyethylene, 28 parts of ethylenedistearamide, sodium carbonate 2
Part.
Embodiment 2
A kind of fatty acid defoaming agent, counts based on parts by weight, 55 parts of fatty acid, 5 parts of defoaming agent, 8 parts of polyethylene oxide, polyether-type rouge
3 parts of fat acid esters, 12 parts of calcium stearate, 4 parts of silica, 13 parts of oxidic polyethylene, 33 parts of ethylenedistearamide, sodium carbonate 4
Part.
Embodiment 3
A kind of fatty acid defoaming agent, counts based on parts by weight, 60 parts of fatty acid, 6 parts of defoaming agent, 9 parts of polyethylene oxide, polyether-type rouge
4 parts of fat acid esters, 14 parts of calcium stearate, 5 parts of silica, 15 parts of oxidic polyethylene, 36 parts of ethylenedistearamide, sodium carbonate 4
Part.
One embodiment of the present invention has been described in detail above, but the content is only that the present invention is preferably implemented
Example, should not be considered as limiting the scope of the invention.It is all according to all the changes and improvements made by the present patent application range
Deng should still be within the scope of the patent of the present invention.
Claims (4)
1. a kind of fatty acid defoaming agent, based on parts by weight, it is characterised in that: 45 ~ 80 parts of fatty acid, 2 ~ 8 parts of defoaming agent, polyoxy
6 ~ 10 parts of ethane, 1 ~ 5 part of polyether-type aliphatic ester, 10 ~ 16 parts of calcium stearate, 3 ~ 8 parts of silica, oxidic polyethylene 10 ~ 18
Part, 25 ~ 50 parts of ethylenedistearamide, 1 ~ 5 part of sodium carbonate.
2. a kind of fatty acid defoaming agent according to claim 1, it is characterised in that: 48 parts of fatty acid, gathers 4 parts of defoaming agent
7 parts of oxidative ethane, 2 parts of polyether-type aliphatic ester, 11 parts of calcium stearate, 4 parts of silica, 12 parts of oxidic polyethylene, distearyl
28 parts of ethylenediamine, 2 parts of sodium carbonate.
3. a kind of fatty acid defoaming agent according to claim 1, it is characterised in that: 55 parts of fatty acid, gathers 5 parts of defoaming agent
8 parts of oxidative ethane, 3 parts of polyether-type aliphatic ester, 12 parts of calcium stearate, 4 parts of silica, 13 parts of oxidic polyethylene, distearyl
33 parts of ethylenediamine, 4 parts of sodium carbonate.
4. a kind of fatty acid defoaming agent according to claim 1, it is characterised in that: 60 parts of fatty acid, gathers 6 parts of defoaming agent
9 parts of oxidative ethane, 4 parts of polyether-type aliphatic ester, 14 parts of calcium stearate, 5 parts of silica, 15 parts of oxidic polyethylene, distearyl
36 parts of ethylenediamine, 4 parts of sodium carbonate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711355729.0A CN109925750A (en) | 2017-12-16 | 2017-12-16 | A kind of fatty acid defoaming agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711355729.0A CN109925750A (en) | 2017-12-16 | 2017-12-16 | A kind of fatty acid defoaming agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109925750A true CN109925750A (en) | 2019-06-25 |
Family
ID=66980949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711355729.0A Withdrawn CN109925750A (en) | 2017-12-16 | 2017-12-16 | A kind of fatty acid defoaming agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109925750A (en) |
-
2017
- 2017-12-16 CN CN201711355729.0A patent/CN109925750A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190625 |
|
| WW01 | Invention patent application withdrawn after publication |