CN110078469A - It is a kind of for dispergation and the ceramic mud additive of enhancing and preparation method thereof - Google Patents
It is a kind of for dispergation and the ceramic mud additive of enhancing and preparation method thereof Download PDFInfo
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- CN110078469A CN110078469A CN201910422577.4A CN201910422577A CN110078469A CN 110078469 A CN110078469 A CN 110078469A CN 201910422577 A CN201910422577 A CN 201910422577A CN 110078469 A CN110078469 A CN 110078469A
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- enhancing
- dispergation
- additive
- ceramic mud
- alkali lignin
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- 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
- C04B33/00—Clay-wares
- C04B33/02—Preparing or treating the raw materials individually or as batches
- C04B33/13—Compounding ingredients
- C04B33/1305—Organic additives
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- 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
- C04B33/00—Clay-wares
- C04B33/02—Preparing or treating the raw materials individually or as batches
- C04B33/13—Compounding ingredients
- C04B33/131—Inorganic additives
-
- 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
- C04B33/00—Clay-wares
- C04B33/02—Preparing or treating the raw materials individually or as batches
- C04B33/13—Compounding ingredients
- C04B33/1315—Non-ceramic binders
Abstract
The invention discloses a kind of ceramic mud additives for dispergation and enhancing, raw material of this kind for the ceramic mud additive of dispergation and enhancing to include following weight percents forms: non-hydrate sodium metasilicate: 60%-70%, alkali lignin: 10%-15%, calgon: 10%-15%, crude product sodium pyrophosphate 10%-20%；The present invention is to utilize non-hydrate sodium metasilicate, calgon, crude product sodium pyrophosphate and alkali lignin react the ceramic mud additive obtained for being used for dispergation and enhancing after mixing according to a certain percentage, it can reduce the water content of mud in ceramic mud preparation, improve mud suspension, mud mobility is increased while providing enhancing and water-reducing effect for ceramic mud, and low in raw material price, manufacture craft are simple.
Description
Technical field
It is the present invention relates to technical field of ceramic production, in particular to a kind of to be added for dispergation and the ceramic mud of enhancing
Agent and preparation method thereof.
Background technique
Ceramic additive is that meet, technique is required and performance needs the logical of added auxiliary agent in Ceramic production
Claim, the application of ceramic additive and the pith that Development of Ceramic Industry is had become to the exploitation of various new additive agents.
Ceramic additive can be divided into water-reducing agent, reinforcing agent, plasticizer, binder, wetting agent, de-bubble according to the function of ceramic additive
Agent, preservative, antiprecipitant, mineralizer and other additives.Wherein ceramic water reducing agent, reinforcing agent are widely used in ceramic industry
Make the technical process such as mud, defibrination, enamel frit makeing.
Wherein ceramic water reducing agent is widely used in the feed preparation process process of construction sanitary ceramic industry, can make mud, glaze
Expect that water content is low, it is with good stability not return coalescence for good fluidity.Existing ceramic water reducing agent can substantially be divided into nothing
Machine, organic, polymerization and four major class of composite water-reducing agent, the most commonly used is inorganic water-reducing agents, generally containing the nothing of sodium ion
Machine salt, as liquid sodium silicate, sodium metasilicate, sodium silicate solid, sodium carbonate, sodium tripolyphosphate, calgon, sodium pyrophosphate,
Crude product sodium pyrophosphate etc..
As ceramics constantly uses high-quality china clay, cause tonerde resource more and more deficienter, due to it can not
Reproducibility, Tao Ye has to begin to use the clay more containing poor material, for producing various ceramic products, however due to material
Inadequate natural endowment, cause the product produced to have crackle, the angle of rupture, lack the defects of side etc., ceramic green body reinforcing agent is exactly to be
A kind of additive for overcoming drawbacks described above and using, mainly there is sodium carboxymethylcellulose, modified starch, bentonite etc..
Existing Ceramics Enterprises add reinforcing agent while adding water-reducing agent again, thus promote the product of Production of Ceramics
Matter, therefore the demand of the ceramic industry ceramic additive more complete to function is more urgent.
It is total that China Patent No. CN201511003350.4 discloses a kind of N hydroxymethyl acrylamide with humidification
The preparation method of polymers ceramic water reducing agent has good diminishing and reinforcing effect, and prepares simple, low manufacture cost.
China Patent No. CN201610555493.4 disclose a kind of ceramic water reducing agent with green body reinforcing effect and its
Preparation method has the advantages that versatile, dosage is small, diminishing and reinforcing effect are good, and ceramic mud is enabled to reach institute
It is required that mobility.
But ceramic mud additive while can be seen that existing from above-mentioned patent with enhancing and water-reducing effect,
While providing enhancing and water-reducing effect for ceramic mud, it can also make slurry thickening, to influence the mobility of mud, be unfavorable for
The conveying of mud, increases energy consumption, even if certain additives can satisfy mobility required by ceramic mud, but cost of manufacture
It is high, complex manufacturing technology.
Summary of the invention
The purpose of the present invention is to provide a kind of for dispergation and the ceramic mud additive of enhancing and preparation method thereof,
To solve the problems mentioned in the above background technology.
To achieve the above object, the present invention provides following scheme:
A kind of ceramic mud additive for dispergation and enhancing, this kind are used for the ceramic mud additive of dispergation and enhancing
Raw material composition including following weight percents: non-hydrate sodium metasilicate: 60%-70%, alkali lignin: 10%-15%, calgon:
10%-15%, crude product sodium pyrophosphate 10%-20%.
As a further solution of the present invention: this kind includes following heavy for dispergation and the ceramic mud additive of enhancing
The raw material composition of percentage: non-hydrate sodium metasilicate: 63%-68% is measured, alkali lignin: 11%-14%, calgon: 11%-14%, slightly
Product sodium pyrophosphate 13%-18%.
As the further scheme of the present invention: this kind includes following for dispergation and the ceramic mud additive of enhancing
The raw material of weight percent forms: non-hydrate sodium metasilicate: 65%-67%, alkali lignin: 11%-13%, calgon: 11%-13%,
Crude product sodium pyrophosphate 15%-17%.
As further scheme of the invention: this kind includes following for dispergation and the ceramic mud additive of enhancing
The raw material of weight percent forms: non-hydrate sodium metasilicate: 66%, alkali lignin: and 12%, calgon: 12%, crude product sodium pyrophosphate
16%。
Wherein contain a large amount of cellulose in alkali lignin, after green body is made in the mud for being mixed with alkali lignin, in alkali lignin
Cellulose is uniformly distributed in green body, and cellulose after body drying in alkali lignin can form reticular structure, to improve pottery
The intensity of porcelain billet body when the weight percent accounting of alkali lignin is in 10%-15%, will not influence the solution of additive in the present invention
Glue effect, while effectively improving the reinforcing effect of additive.
It is a further object of the present invention to provide the preparation methods of main body, include the following steps:
1) by non-hydrate sodium metasilicate, calgon, crude product sodium pyrophosphate is proportionally put into blender, forms solid mixing
Object A, then water is added into blender, stirring at normal temperature 1h is made mixed solution B, while alkali lignin is proportionally put into ball milling
Ball milling is carried out in machine, and the alkali lignin after ball milling is sieved using 80 mesh screens, obtains thin alkali lignin C；
2) the mixed solution B and thin alkali lignin C is put into polymerization reaction kettle simultaneously, heating polymerization reaction kettle is extremely
40-50 DEG C, 6-3h is reacted, polymer D is obtained；
3) by the polymer D from being poured out in polymerization reaction kettle into baking plate, baking plate is heated to 60-68 DEG C, described will be gathered
It closes object D and bakes 15-10h, the moisture in the polymer D is dried completely at this time, obtains blocky additive E；
4) E is put into pulverizer and carries out crushing and processing, additive finished product F is made；
5) product inspection carried out to the additive finished product F, check the weight, pack, be put in storage.
It as further embodiment of the invention, is just stirred while adding water in the step 1), until described
Solid mixture A is completely dissolved, and the quality of quality and the solid mixture A that water is added increases in proportion.
As further scheme of the invention, the mixed solution B formed in the step 1) is ceramic mud
The water-reducing agent of slurry, three kinds of compositions of this kind of water-reducing agent can independently come as water-reducing agent using three kinds of compositions are according to this hair
Proportion in bright scheme is prepared, and a kind of water-reducing agent that dispergation performance is high is obtained, so that the made additive of the present invention has pole
Strong dispergation performance.
As further scheme of the invention, crude product sodium pyrophosphate aqueous solution is still stable at 70 DEG C or less, boils then
It is hydrolyzed into disodium hydrogen phosphate, therefore the polymerization reaction kettle in the step 2 is in always in cold water water-bath, and it is anti-to control polymerization
Answer temperature lower than 70 DEG C, and the heating temperature in the step 3) is 60-68 DEG C, when being reduced as far as reacting and baking
Between while, be also able to ascend the stability of crude product sodium pyrophosphate.
As further scheme of the invention, need repeatedly to carry out powder to the bulk additive E in the step 4)
Broken processing, the fineness that additive finished product F is made are greater than 80 mesh.
Compared with prior art, the beneficial effects of the present invention are: can reduce the aqueous of mud in ceramic mud preparation
Amount improves mud suspension, increases mud mobility, and raw material while providing enhancing and water-reducing effect for ceramic mud
Cheap, manufacture craft is simple.
Specific embodiment
Below in conjunction with specific embodiment, the technical scheme of the present invention will be explained in further detail.
Embodiment 1
A kind of ceramic mud additive for dispergation and enhancing, this kind are used for the ceramic mud additive of dispergation and enhancing
Raw material composition including following weight percents: non-hydrate sodium metasilicate: 60%-70%, alkali lignin: 10%-15%, calgon:
10%-15%, crude product sodium pyrophosphate 10%-20%.
1) by non-hydrate sodium metasilicate, calgon, crude product sodium pyrophosphate is proportionally put into blender, forms solid
Mixture A, then water is added into blender, stirring at normal temperature 1h is made mixed solution B, while alkali lignin proportionally being put into
Ball milling is carried out in ball mill, and the alkali lignin after ball milling is sieved using 80 mesh screens, obtains thin alkali lignin C；
2) the mixed solution B and thin alkali lignin C is put into polymerization reaction kettle simultaneously, heating polymerization reaction kettle is extremely
40-50 DEG C, 6-3h is reacted, polymer D is obtained；
3) by the polymer D from being poured out in polymerization reaction kettle into baking plate, baking plate is heated to 60-68 DEG C, described will be gathered
It closes object D and bakes 15-10h, the moisture in the polymer D is dried completely at this time, obtains blocky additive E；
4) E is put into pulverizer and carries out crushing and processing, additive finished product F is made；
5) product inspection carried out to the additive finished product F, check the weight, pack, be put in storage.
Embodiment 2
A kind of ceramic mud additive for dispergation and enhancing, this kind are used for the ceramic mud additive of dispergation and enhancing
Raw material composition including following weight percents: non-hydrate sodium metasilicate: 63%-68%, alkali lignin: 11%-14%, calgon:
11%-14%, crude product sodium pyrophosphate 13%-18%.
1) by non-hydrate sodium metasilicate, calgon, crude product sodium pyrophosphate is proportionally put into blender, forms solid
Mixture A, then water is added into blender, stirring at normal temperature 1h is made mixed solution B, while alkali lignin proportionally being put into
Ball milling is carried out in ball mill, and the alkali lignin after ball milling is sieved using 80 mesh screens, obtains thin alkali lignin C；
2) the mixed solution B and thin alkali lignin C is put into polymerization reaction kettle simultaneously, heating polymerization reaction kettle is extremely
40-50 DEG C, 6-3h is reacted, polymer D is obtained；
3) by the polymer D from being poured out in polymerization reaction kettle into baking plate, baking plate is heated to 60-68 DEG C, described will be gathered
It closes object D and bakes 15-10h, the moisture in the polymer D is dried completely at this time, obtains blocky additive E；
4) E is put into pulverizer and carries out crushing and processing, additive finished product F is made；
5) product inspection carried out to the additive finished product F, check the weight, pack, be put in storage.
Embodiment 3
A kind of ceramic mud additive for dispergation and enhancing, this kind are used for the ceramic mud additive of dispergation and enhancing
Raw material composition including following weight percents: non-hydrate sodium metasilicate: 65%-67%, alkali lignin: 11%-13%, calgon:
11%-13%, crude product sodium pyrophosphate 15%-17%.
1) by non-hydrate sodium metasilicate, calgon, crude product sodium pyrophosphate is proportionally put into blender, forms solid
Mixture A, then water is added into blender, stirring at normal temperature 1h is made mixed solution B, while alkali lignin proportionally being put into
Ball milling is carried out in ball mill, and the alkali lignin after ball milling is sieved using 80 mesh screens, obtains thin alkali lignin C；
2) the mixed solution B and thin alkali lignin C is put into polymerization reaction kettle simultaneously, heating polymerization reaction kettle is extremely
40-50 DEG C, 6-3h is reacted, polymer D is obtained；
3) by the polymer D from being poured out in polymerization reaction kettle into baking plate, baking plate is heated to 60-68 DEG C, described will be gathered
It closes object D and bakes 15-10h, the moisture in the polymer D is dried completely at this time, obtains blocky additive E；
4) E is put into pulverizer and carries out crushing and processing, additive finished product F is made；
5) product inspection carried out to the additive finished product F, check the weight, pack, be put in storage.
Embodiment 4
A kind of ceramic mud additive for dispergation and enhancing, this kind are used for the ceramic mud additive of dispergation and enhancing
Raw material composition including following weight percents: non-hydrate sodium metasilicate: 66%, alkali lignin: 12%, calgon: 12%, crude product
Sodium pyrophosphate 16%.
1) by non-hydrate sodium metasilicate, calgon, crude product sodium pyrophosphate is proportionally put into blender, forms solid
Mixture A, then water is added into blender, stirring at normal temperature 1h is made mixed solution B, while alkali lignin proportionally being put into
Ball milling is carried out in ball mill, and the alkali lignin after ball milling is sieved using 80 mesh screens, obtains thin alkali lignin C；
2) the mixed solution B and thin alkali lignin C is put into polymerization reaction kettle simultaneously, heating polymerization reaction kettle is extremely
40-50 DEG C, 6-3h is reacted, polymer D is obtained；
3) by the polymer D from being poured out in polymerization reaction kettle into baking plate, baking plate is heated to 60-68 DEG C, described will be gathered
It closes object D and bakes 15-10h, the moisture in the polymer D is dried completely at this time, obtains blocky additive E；
4) E is put into pulverizer and carries out crushing and processing, additive finished product F is made；
5) product inspection carried out to the additive finished product F, check the weight, pack, be put in storage.
Using effect test
| Test item | Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 | Commercial product |
| Concentration of hydraulic mixture | 4.8 | 4.8 | 4.8 | 4.8 | 4.8 |
| Mud water content | 1.8 | 1.9 | 1.8 | 2.0 | 3.6 |
| Mobility | 4.5 | 4.9 | 4.9 | 4.7 | 3.5 |
| Suspension | 4.6 | 4.6 | 4.8 | 4.9 | 3.9 |
This investigation is continuously tried out 1 year by 50 enterprises, investigates the effect of the liquid ceramics mud degumming agent various aspects.Assessment item
Mesh standards of grading are as follows: 5 points of high (strong), it is higher 4 points (relatively strong), general 3 points, low (poor) 2 points, very low (excessively poor) 1 point.Wherein
Commercial product is conventional ceramic mud additive；
The present invention is using non-hydrate sodium metasilicate, and calgon, crude product sodium pyrophosphate and alkali lignin mix according to a certain percentage
The reaction ceramic mud additive obtained for being used for dispergation and enhancing afterwards can reduce containing for mud in ceramic mud preparation
Water improves mud suspension, mud mobility is increased while providing enhancing and water-reducing effect for ceramic mud, and former
Expect cheap, manufacture craft is simple.
Better embodiment of the invention is explained in detail above, but present invention is not limited to the embodiments described above,
Within the knowledge of one of ordinary skill in the art, it can also make without departing from the purpose of the present invention
Various change.
Claims (9)
1. a kind of ceramic mud additive for dispergation and enhancing, it is characterised in that: this kind is used for the pottery of dispergation and enhancing
Porcelain mud additive includes the raw material composition of following weight percents: non-hydrate sodium metasilicate: 60%-70%, alkali lignin: 10%-
15%, calgon: 10%-15%, crude product sodium pyrophosphate 10%-20%.
2. the ceramic mud additive according to claim 1 for dispergation and enhancing, it is characterised in that: this kind is used for
Dispergation and the ceramic mud additive of enhancing include the raw material composition of following weight percents: non-hydrate sodium metasilicate: 63%-
68%, alkali lignin: 11%-14%, calgon: 11%-14%, crude product sodium pyrophosphate 13%-18%.
3. the ceramic mud additive according to claim 1 for dispergation and enhancing, it is characterised in that: this kind is used for
Dispergation and the ceramic mud additive of enhancing include the raw material composition of following weight percents: non-hydrate sodium metasilicate: 65%-
67%, alkali lignin: 11%-13%, calgon: 11%-13%, crude product sodium pyrophosphate 15%-17%.
4. the ceramic mud additive according to claim 1 for dispergation and enhancing, it is characterised in that: this kind is used for
Dispergation and the ceramic mud additive of enhancing include the raw material composition of following weight percents: non-hydrate sodium metasilicate: 66%, alkali
Lignin: 12%, calgon: 12%, crude product sodium pyrophosphate 16%.
5. a kind of preparation method for dispergation and the ceramic mud additive of enhancing as described in claim 1-4 is any,
It is characterized by comprising following steps:
1) by non-hydrate sodium metasilicate, calgon, crude product sodium pyrophosphate is proportionally put into blender, forms solid mixing
Object A, then water is added into blender, stirring at normal temperature 1h is made mixed solution B, while alkali lignin is proportionally put into ball milling
Ball milling is carried out in machine, and the alkali lignin after ball milling is sieved using 80 mesh screens, obtains thin alkali lignin C；
2) the mixed solution B and thin alkali lignin C is put into polymerization reaction kettle simultaneously, heating polymerization reaction kettle is extremely
40-50 DEG C, 6-3h is reacted, polymer D is obtained；
3) by the polymer D from being poured out in polymerization reaction kettle into baking plate, baking plate is heated to 60-68 DEG C, described will be gathered
It closes object D and bakes 15-10h, the moisture in the polymer D is dried completely at this time, obtains blocky additive E；
4) E is put into pulverizer and carries out crushing and processing, additive finished product F is made；
5) product inspection carried out to the additive finished product F, check the weight, pack, be put in storage.
6. according to claim 5 be used for dispergation and the ceramic mud additive of enhancing and preparation method thereof, feature
It is, is just stirred while adding water in the step 1), until the solid mixture A is completely dissolved, water is added
Quality and the quality of the solid mixture A increase in proportion.
7. according to claim 5 be used for dispergation and the ceramic mud additive of enhancing and preparation method thereof, feature
It is, the mixed solution B formed in the step 1) is the water-reducing agent of ceramic mud.
8. according to claim 5 be used for dispergation and the ceramic mud additive of enhancing and preparation method thereof, feature
It is, the polymerization reaction kettle in the step 2 is in always in cold water water-bath, and controls polymeric reaction temperature lower than 70 DEG C.
9. according to claim 5 be used for dispergation and the ceramic mud additive of enhancing and preparation method thereof, feature
It is, needs repeatedly to carry out crushing and processing to the bulk additive E in the step 4), the thin of the additive finished product F is made
Degree is greater than 80 mesh.
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| CN201910422577.4A CN110078469A (en) | 2019-05-21 | 2019-05-21 | It is a kind of for dispergation and the ceramic mud additive of enhancing and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111454066A (en) * | 2020-03-20 | 2020-07-28 | 肇庆市欧陶新型材料有限公司 | Polyamine epoxy adduct-containing polymetaphosphonate ceramic water-quality adaptive dispergator |
| CN112960985A (en) * | 2021-01-22 | 2021-06-15 | 佛山市山有海科技有限公司 | Liquid dispergation reinforcing agent and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101786888A (en) * | 2010-02-26 | 2010-07-28 | 长沙翰林化工科技有限公司 | Multifunctional ceramic composite additive |
| CN103803987A (en) * | 2014-03-12 | 2014-05-21 | 景德镇陶瓷学院 | Additive suitable for magnesium household porcelain and application method thereof |
| CN107311667A (en) * | 2017-07-21 | 2017-11-03 | 广州粤阳化工有限公司 | Ceramic body strengthens degumming agent and preparation method |
| CN108409296A (en) * | 2018-03-27 | 2018-08-17 | 江西省欧陶科技有限公司 | Ceramic Tiles raw material prepares the preparation method and application method of potent mud degumming agent |
| CN109305817A (en) * | 2018-10-29 | 2019-02-05 | 江西省欧陶科技有限公司 | A kind of ceramics degumming agent and preparation method thereof |
-
2019
- 2019-05-21 CN CN201910422577.4A patent/CN110078469A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101786888A (en) * | 2010-02-26 | 2010-07-28 | 长沙翰林化工科技有限公司 | Multifunctional ceramic composite additive |
| CN103803987A (en) * | 2014-03-12 | 2014-05-21 | 景德镇陶瓷学院 | Additive suitable for magnesium household porcelain and application method thereof |
| CN107311667A (en) * | 2017-07-21 | 2017-11-03 | 广州粤阳化工有限公司 | Ceramic body strengthens degumming agent and preparation method |
| CN108409296A (en) * | 2018-03-27 | 2018-08-17 | 江西省欧陶科技有限公司 | Ceramic Tiles raw material prepares the preparation method and application method of potent mud degumming agent |
| CN109305817A (en) * | 2018-10-29 | 2019-02-05 | 江西省欧陶科技有限公司 | A kind of ceramics degumming agent and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 蔡飞虎: "《陶瓷墙地砖生产技术》", 31 July 2011, 武汉理工大学出版社 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111454066A (en) * | 2020-03-20 | 2020-07-28 | 肇庆市欧陶新型材料有限公司 | Polyamine epoxy adduct-containing polymetaphosphonate ceramic water-quality adaptive dispergator |
| CN111454066B (en) * | 2020-03-20 | 2022-02-11 | 肇庆市欧陶新型材料有限公司 | Polyamine epoxy adduct-containing polymetaphosphonate ceramic water-quality adaptive dispergator |
| CN112960985A (en) * | 2021-01-22 | 2021-06-15 | 佛山市山有海科技有限公司 | Liquid dispergation reinforcing agent and preparation method thereof |
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