CN109467371A - A kind of construction wall insulating brick and preparation method thereof - Google Patents
A kind of construction wall insulating brick and preparation method thereof Download PDFInfo
- Publication number
- CN109467371A CN109467371A CN201910049923.9A CN201910049923A CN109467371A CN 109467371 A CN109467371 A CN 109467371A CN 201910049923 A CN201910049923 A CN 201910049923A CN 109467371 A CN109467371 A CN 109467371A
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- parts
- insulating brick
- construction wall
- wall insulating
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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
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
- C04B28/04—Portland cements
-
- 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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/20—Resistance against chemical, physical or biological attack
- C04B2111/27—Water resistance, i.e. waterproof or water-repellent materials
-
- 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
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/30—Mortars, concrete or artificial stone characterised by specific physical values for heat transfer properties such as thermal insulation values, e.g. R-values
- C04B2201/32—Mortars, concrete or artificial stone characterised by specific physical values for heat transfer properties such as thermal insulation values, e.g. R-values for the thermal conductivity, e.g. K-factors
-
- 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
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/50—Mortars, concrete or artificial stone characterised by specific physical values for the mechanical strength
Abstract
The present invention relates to technical field of buildings; a kind of construction wall insulating brick is disclosed, including below according to the raw material of parts by weight: 100-120 parts of portland cement, 30-50 parts of rubble, 20-30 parts of quick lime, 10-20 parts of flyash, 15-25 parts of porous ceramic grain, 30-40 parts of glass bead, 15-25 parts of phenolic resin, 8-16 parts of aluminium-magnesium silicate, 2-5 parts of divinylbenzene, 0.2-0.6 parts of sodium bisulfate, 4-8 parts of asbestos fibre, 5-10 parts of glass fibre, 3-6 parts of sawdust, 2-4 parts of ethylene glycol double stearate, 8-12 parts of additive, 60-80 parts of water.The invention also discloses the preparation methods of the construction wall insulating brick.Insulating brick thermal coefficient prepared by the present invention is lower, can effectively completely cut off heat, play the role of heat preservation, and Summer Indoor high temperature is avoided to conduct to heat loss in indoor or winter room.
Description
Technical field
The present invention relates to technical field of buildings, specifically a kind of construction wall insulating brick and preparation method thereof.
Background technique
With the fast development of China's urban construction, mega structure energy consumption has become the development of China's economy and society
Great burden, therefore, green energy conservation have become the theme of current architectural development.Thermal insulation material is played the part of during building energy conservation
Very important role, insulating brick is in building field using very extensive.
Insulating brick is isolation indoor environment and a kind of common building material of external environment, can reduce the friendship of Discussion on architecture heat
Change, be a kind of environment-friendly materials, but existing insulating brick thermal insulation property is general, heat insulation is not ideal enough, and there are intensity compared with
Low situation is unfavorable for improving building integral strength, and insulating brick water imbibition is preferable, and architecture indoor is easy resurgence, is unfavorable for living.
Summary of the invention
The purpose of the present invention is to provide a kind of construction wall insulating bricks, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the invention provides the following technical scheme:
A kind of construction wall insulating brick, including below according to the raw material of parts by weight: 100-120 parts of portland cement, broken
30-50 parts of stone, 20-30 parts of quick lime, 10-20 parts of flyash, 15-25 parts of porous ceramic grain, 30-40 parts of glass bead, phenolic aldehyde tree
15-25 parts of rouge, 8-16 parts of aluminium-magnesium silicate, 2-5 parts of divinylbenzene, 0.2-0.6 parts of sodium bisulfate, 4-8 parts of asbestos fibre, glass
5-10 parts of fiber, 3-6 parts of sawdust, 2-4 parts of ethylene glycol double stearate, 8-12 parts of additive, 60-80 parts of water.
As a further solution of the present invention: including below according to the raw material of parts by weight: 105-115 parts of portland cement,
35-45 parts of rubble, 22-28 parts of quick lime, 12-18 parts of flyash, 17-22 parts of porous ceramic grain, 32-38 parts of glass bead, phenolic aldehyde
17-23 parts of resin, 10-14 parts of aluminium-magnesium silicate, 3-4 parts of divinylbenzene, 0.3-0.5 parts of sodium bisulfate, 5-7 parts of asbestos fibre,
6-9 parts of glass fibre, 4-5 parts of sawdust, 2.5-3.5 parts of ethylene glycol double stearate, 9-11 parts of additive, 65-75 parts of water.
As the present invention further scheme: including below according to the raw material of parts by weight: 110 parts of portland cement, broken
40 parts of stone, 25 parts of quick lime, 15 parts of flyash, 20 parts of porous ceramic grain, 35 parts of glass bead, 20 parts of phenolic resin, aluminium-magnesium silicate
12 parts, 3.5 parts of divinylbenzene, 0.4 part of sodium bisulfate, 6 parts of asbestos fibre, 8 parts of glass fibre, 4.5 parts of sawdust, ethylene glycol pair
3 parts of stearate, 10 parts of additive, 70 parts of water.
As the present invention further scheme: the diameter of the asbestos fibre is 0.4-0.8mm, length 30-50mm.
As the present invention further scheme: the diameter of the glass fibre is 0.2-0.4mm, length 15-20mm.
As further scheme of the invention: the additive is by waterproofing agent, water-reducing agent, retarder and water-retaining agent by weight
Amount is than being 5:2:3:1 mixing composition.
The preparation method of the construction wall insulating brick, steps are as follows:
1) portland cement, rubble, quick lime, flyash, porous ceramic grain, glass bead and water are mixed, in 300-
Under 500r/min speed conditions, 10-15min is stirred, obtains slurry I；
2) phenolic resin, aluminium-magnesium silicate, divinylbenzene, sodium bisulfate, asbestos fibre, glass fibre, sawdust are added
It in the slurry that step 2) obtains, mixes, under the revolving speed of 600-800r/min, stirs 20-30min, obtain slurry II；
3) ethylene glycol double stearate and additive are added in the slurry II that step 3) obtains, are warming up to 50-60 DEG C,
Under the revolving speed of 300-600r/min, 30-50min is stirred, obtains mixture；
4) mixture that step 3) obtains is poured into mold, is press-formed, then the module obtained after extrusion forming is existed
It dries, places 5-10 days at 60-80 DEG C.
Above-mentioned insulating brick is preparing the application in thermal insulation material.
Compared with prior art, the beneficial effects of the present invention are:
For insulating brick prepared by the present invention under the common mating reaction of various raw materials, compression strength is high, is able to bear relatively strong
External pressure, it is not easy to break, building intensity can be effectively improved as construction material using insulating brick prepared by the present invention；This
The insulating brick thermal coefficient for inventing preparation is lower, can effectively completely cut off heat, play the role of heat preservation, avoid Summer Indoor high temperature
Heat loss in conduction to indoor or winter room；And insulating brick volume water absorption rate is lower, has good waterproof performance, using this
The insulating brick of invention preparation can be avoided indoor resurgence as construction material.
Specific embodiment
Below in conjunction with the embodiment of the present invention, technical scheme in the embodiment of the invention is clearly and completely described,
Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based in the present invention
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the scope of protection of the invention.
Embodiment 1
A kind of construction wall insulating brick, including below according to the raw material of parts by weight: 100 parts of portland cement, rubble 30
Part, 20 parts of quick lime, 10 parts of flyash, 15 parts of porous ceramic grain, 30 parts of glass bead, 15 parts of phenolic resin, 8 parts of aluminium-magnesium silicate,
2 parts of divinylbenzene, 0.2 part of sodium bisulfate, 4 parts of asbestos fibre, 5 parts of glass fibre, 3 parts of sawdust, ethylene glycol double stearate 2
Part, 8 parts of additive, 60 parts of water.
Wherein, the diameter of the asbestos fibre be 0.4mm, length 30mm.
Wherein, the diameter of the glass fibre be 0.2mm, length 15mm.
Wherein, the additive is 5:2:3:1 mixing group by waterproofing agent, water-reducing agent, retarder and water-retaining agent by weight
At.
In the present embodiment, the preparation method of the construction wall insulating brick, steps are as follows:
1) portland cement, rubble, quick lime, flyash, porous ceramic grain, glass bead and water are mixed, in 300r/
Under min speed conditions, 10min is stirred, obtains slurry I；
2) phenolic resin, aluminium-magnesium silicate, divinylbenzene, sodium bisulfate, asbestos fibre, glass fibre, sawdust are added
It in the slurry that step 2) obtains, mixes, under the revolving speed of 600r/min, stirs 20min, obtain slurry II；
3) ethylene glycol double stearate and additive are added in the slurry II that step 3) obtains, are warming up to 50 DEG C,
Under the revolving speed of 300r/min, 30min is stirred, obtains mixture；
4) mixture that step 3) obtains is poured into mold, is press-formed, then the module obtained after extrusion forming is existed
It dries, places 5 days at 60 DEG C.
Embodiment 2
A kind of construction wall insulating brick, including below according to the raw material of parts by weight: 105 parts of portland cement, rubble 35
Part, 22 parts of quick lime, 12 parts of flyash, 17 parts of porous ceramic grain, 32 parts of glass bead, 17 parts of phenolic resin, 14 parts of aluminium-magnesium silicate,
4 parts of divinylbenzene, 0.5 part of sodium bisulfate, 7 parts of asbestos fibre, 9 parts of glass fibre, 5 parts of sawdust, ethylene glycol double stearate
3.5 parts, 11 parts of additive, 75 parts of water.
Wherein, the diameter of the asbestos fibre be 0.6mm, length 40mm.
Wherein, the diameter of the glass fibre be 0.3mm, length 18mm.
Wherein, the additive is 5:2:3:1 mixing group by waterproofing agent, water-reducing agent, retarder and water-retaining agent by weight
At.
In the present embodiment, the preparation method of the construction wall insulating brick, steps are as follows:
1) portland cement, rubble, quick lime, flyash, porous ceramic grain, glass bead and water are mixed, in 400r/
Under min speed conditions, 12min is stirred, obtains slurry I；
2) phenolic resin, aluminium-magnesium silicate, divinylbenzene, sodium bisulfate, asbestos fibre, glass fibre, sawdust are added
It in the slurry that step 2) obtains, mixes, under the revolving speed of 700r/min, stirs 25min, obtain slurry II；
3) ethylene glycol double stearate and additive are added in the slurry II that step 3) obtains, are warming up to 55 DEG C,
Under the revolving speed of 450r/min, 40min is stirred, obtains mixture；
4) mixture that step 3) obtains is poured into mold, is press-formed, then the module obtained after extrusion forming is existed
It dries, places 8 days at 70 DEG C.
Embodiment 3
A kind of construction wall insulating brick, including below according to the raw material of parts by weight: 110 parts of portland cement, rubble 40
Part, 25 parts of quick lime, 15 parts of flyash, 20 parts of porous ceramic grain, 35 parts of glass bead, 20 parts of phenolic resin, 12 parts of aluminium-magnesium silicate,
3.5 parts of divinylbenzene, 0.4 part of sodium bisulfate, 6 parts of asbestos fibre, 8 parts of glass fibre, 4.5 parts of sawdust, ethylene glycol are double stearic
3 parts of acid esters, 10 parts of additive, 70 parts of water.
Wherein, the diameter of the asbestos fibre be 0.6mm, length 40mm.
Wherein, the diameter of the glass fibre be 0.3mm, length 18mm.
Wherein, the additive is 5:2:3:1 mixing group by waterproofing agent, water-reducing agent, retarder and water-retaining agent by weight
At.
In the present embodiment, the preparation method of the construction wall insulating brick, steps are as follows:
1) portland cement, rubble, quick lime, flyash, porous ceramic grain, glass bead and water are mixed, in 400r/
Under min speed conditions, 12min is stirred, obtains slurry I；
2) phenolic resin, aluminium-magnesium silicate, divinylbenzene, sodium bisulfate, asbestos fibre, glass fibre, sawdust are added
It in the slurry that step 2) obtains, mixes, under the revolving speed of 700r/min, stirs 25min, obtain slurry II；
3) ethylene glycol double stearate and additive are added in the slurry II that step 3) obtains, are warming up to 55 DEG C,
Under the revolving speed of 450r/min, 40min is stirred, obtains mixture；
4) mixture that step 3) obtains is poured into mold, is press-formed, then the module obtained after extrusion forming is existed
It dries, places 8 days at 70 DEG C.
Embodiment 4
A kind of construction wall insulating brick, including below according to the raw material of parts by weight: 115 parts of portland cement, rubble 45
Part, 28 parts of quick lime, 18 parts of flyash, 22 parts of porous ceramic grain, 38 parts of glass bead, 23 parts of phenolic resin, 10 parts of aluminium-magnesium silicate,
3 parts of divinylbenzene, 0.3 part of sodium bisulfate, 5 parts of asbestos fibre, 6 parts of glass fibre, 4 parts of sawdust, ethylene glycol double stearate
2.5 parts, 9 parts of additive, 65 parts of water.
Wherein, the diameter of the asbestos fibre be 0.6mm, length 40mm.
Wherein, the diameter of the glass fibre be 0.3mm, length 18mm.
Wherein, the additive is 5:2:3:1 mixing group by waterproofing agent, water-reducing agent, retarder and water-retaining agent by weight
At.
In the present embodiment, the preparation method of the construction wall insulating brick, steps are as follows:
1) portland cement, rubble, quick lime, flyash, porous ceramic grain, glass bead and water are mixed, in 400r/
Under min speed conditions, 12min is stirred, obtains slurry I；
2) phenolic resin, aluminium-magnesium silicate, divinylbenzene, sodium bisulfate, asbestos fibre, glass fibre, sawdust are added
It in the slurry that step 2) obtains, mixes, under the revolving speed of 700r/min, stirs 25min, obtain slurry II；
3) ethylene glycol double stearate and additive are added in the slurry II that step 3) obtains, are warming up to 55 DEG C,
Under the revolving speed of 450r/min, 40min is stirred, obtains mixture；
4) mixture that step 3) obtains is poured into mold, is press-formed, then the module obtained after extrusion forming is existed
It dries, places 8 days at 70 DEG C.
Embodiment 5
A kind of construction wall insulating brick, including below according to the raw material of parts by weight: 120 parts of portland cement, rubble 50
Part, 30 parts of quick lime, 20 parts of flyash, 25 parts of porous ceramic grain, 40 parts of glass bead, 25 parts of phenolic resin, 16 parts of aluminium-magnesium silicate,
5 parts of divinylbenzene, 0.6 part of sodium bisulfate, 8 parts of asbestos fibre, 10 parts of glass fibre, 6 parts of sawdust, ethylene glycol double stearate
4 parts, 12 parts of additive, 80 parts of water.
Wherein, the diameter of the asbestos fibre be 0.8mm, length 50mm.
Wherein, the diameter of the glass fibre be 0.4mm, length 20mm.
Wherein, the additive is 5:2:3:1 mixing group by waterproofing agent, water-reducing agent, retarder and water-retaining agent by weight
At.
In the present embodiment, the preparation method of the construction wall insulating brick, steps are as follows:
1) portland cement, rubble, quick lime, flyash, porous ceramic grain, glass bead and water are mixed, in 500r/
Under min speed conditions, 15min is stirred, obtains slurry I；
2) phenolic resin, aluminium-magnesium silicate, divinylbenzene, sodium bisulfate, asbestos fibre, glass fibre, sawdust are added
It in the slurry that step 2) obtains, mixes, under the revolving speed of 800r/min, stirs 30min, obtain slurry II；
3) ethylene glycol double stearate and additive are added in the slurry II that step 3) obtains, are warming up to 60 DEG C,
Under the revolving speed of 600r/min, 50min is stirred, obtains mixture；
4) mixture that step 3) obtains is poured into mold, is press-formed, then the module obtained after extrusion forming is existed
It dries, places 10 days at 80 DEG C.
Comparative example 1
Compared with Example 3, divinylbenzene is free of, other are same as Example 3.
Comparative example 2
Compared with Example 3, ethylene glycol double stearate is free of, other are same as Example 3.
Comparative example 3
Compared with Example 3, divinylbenzene and ethylene glycol double stearate are free of, other are same as Example 3.
Insulating brick prepared by embodiment 1-5 and comparative example 1-3 is tested for the property, test result is as shown in table 1.
Table 1
From can be seen that insulating brick prepared by the present invention in result above under the common mating reaction of various raw materials, resist
Compressive Strength is high, is able to bear stronger external pressure, not easy to break, using insulating brick prepared by the present invention as construction material energy
Enough effectively improve building intensity；Insulating brick thermal coefficient prepared by the present invention is lower, can effectively completely cut off heat, play heat preservation
Effect avoids Summer Indoor high temperature from conducting to heat loss in indoor or winter room；And insulating brick volume water absorption rate is lower, has
Good waterproof performance can be avoided indoor resurgence as construction material using insulating brick prepared by the present invention.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (8)
1. a kind of construction wall insulating brick, which is characterized in that including below according to the raw material of parts by weight: portland cement 100-
120 parts, 30-50 parts of rubble, 20-30 parts of quick lime, 10-20 parts of flyash, 15-25 parts of porous ceramic grain, glass bead 30-40
Part, 15-25 parts of phenolic resin, 8-16 parts of aluminium-magnesium silicate, 2-5 parts of divinylbenzene, 0.2-0.6 parts of sodium bisulfate, asbestos fibre
4-8 parts, 5-10 parts of glass fibre, 3-6 parts of sawdust, 2-4 parts of ethylene glycol double stearate, 8-12 parts of additive, 60-80 parts of water.
2. construction wall insulating brick according to claim 1, which is characterized in that including below according to the original of parts by weight
Material: 105-115 parts of portland cement, 35-45 parts of rubble, 22-28 parts of quick lime, 12-18 parts of flyash, porous ceramic grain 17-22
Part, 32-38 parts of glass bead, 17-23 parts of phenolic resin, 10-14 parts of aluminium-magnesium silicate, 3-4 parts of divinylbenzene, sodium bisulfate
0.3-0.5 parts, 5-7 parts of asbestos fibre, 6-9 parts of glass fibre, 4-5 parts of sawdust, 2.5-3.5 parts of ethylene glycol double stearate, add
Add 9-11 parts of agent, 65-75 parts of water.
3. construction wall insulating brick according to claim 2, which is characterized in that including below according to the original of parts by weight
Material: 110 parts of portland cement, 40 parts of rubble, 25 parts of quick lime, 15 parts of flyash, 20 parts of porous ceramic grain, 35 parts of glass bead,
20 parts of phenolic resin, 12 parts of aluminium-magnesium silicate, 3.5 parts of divinylbenzene, 0.4 part of sodium bisulfate, 6 parts of asbestos fibre, glass fibre 8
Part, 4.5 parts of sawdust, 3 parts of ethylene glycol double stearate, 10 parts of additive, 70 parts of water.
4. construction wall insulating brick according to claim 1, which is characterized in that the diameter of the asbestos fibre is 0.4-
0.8mm, length 30-50mm.
5. construction wall insulating brick according to claim 1, which is characterized in that the diameter of the glass fibre is 0.2-
0.4mm, length 15-20mm.
6. construction wall insulating brick according to claim 1, which is characterized in that the additive is by waterproofing agent, diminishing
Agent, retarder and water-retaining agent are 5:2:3:1 mixing composition by weight.
7. a kind of preparation method of the construction wall insulating brick as described in claim 1-6 is any, which is characterized in that including with
Lower step:
1) portland cement, rubble, quick lime, flyash, porous ceramic grain, glass bead and water are mixed, in 300-500r/
Under min speed conditions, 10-15min is stirred, obtains slurry I；
2) step is added in phenolic resin, aluminium-magnesium silicate, divinylbenzene, sodium bisulfate, asbestos fibre, glass fibre, sawdust
2) it in the slurry obtained, mixes, under the revolving speed of 600-800r/min, stirs 20-30min, obtain slurry II；
3) ethylene glycol double stearate and additive are added in the slurry II that step 3) obtains, 50-60 DEG C are warming up to, in 300-
Under the revolving speed of 600r/min, 30-50min is stirred, obtains mixture；
4) mixture that step 3) obtains is poured into mold, is press-formed, then by the module obtained after extrusion forming in 60-80
It dries, places 5-10 days at DEG C.
8. a kind of insulating brick as described in claim 1-6 is any is in the application prepared in thermal insulation material.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910049923.9A CN109467371A (en) | 2019-01-18 | 2019-01-18 | A kind of construction wall insulating brick and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910049923.9A CN109467371A (en) | 2019-01-18 | 2019-01-18 | A kind of construction wall insulating brick and preparation method thereof |
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| Publication Number | Publication Date |
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| CN109467371A true CN109467371A (en) | 2019-03-15 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110092385A (en) * | 2019-04-01 | 2019-08-06 | 浙江工业大学之江学院 | A kind of preparation method of zeopan hydrogel |
-
2019
- 2019-01-18 CN CN201910049923.9A patent/CN109467371A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110092385A (en) * | 2019-04-01 | 2019-08-06 | 浙江工业大学之江学院 | A kind of preparation method of zeopan hydrogel |
| CN110092385B (en) * | 2019-04-01 | 2022-07-15 | 浙江工业大学之江学院 | Preparation method of magnesium aluminum silicate hydrogel |
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Application publication date: 20190315 |