CN109180136A - Calcium silicates composite material and preparation method - Google Patents
Calcium silicates composite material and preparation method Download PDFInfo
- Publication number
- CN109180136A CN109180136A CN201811164083.2A CN201811164083A CN109180136A CN 109180136 A CN109180136 A CN 109180136A CN 201811164083 A CN201811164083 A CN 201811164083A CN 109180136 A CN109180136 A CN 109180136A
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- parts
- sodium
- calcium silicates
- composite material
- phenylenediamine
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Classifications
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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
- 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
- C04B28/24—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 alkyl, ammonium or metal silicates; containing silica sols
-
- 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
- C04B2201/20—Mortars, concrete or artificial stone characterised by specific physical values for the density
-
- 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 invention discloses a kind of calcium silicates composite material and preparation methods, belong to field of compound material.Method includes the following steps: calcium silicates, talcum powder, sulfonic acid sodium water solution are mixed, stir evenly；40~60 DEG C are warming up to, Aluminium chloride hexahydrate, sodium pentachlorophenol, magnesium chloride, triphenyl phosphate, ethyl orthosilicate, diphenyl-p-phenylenediamine and silica solution is added, is mixed；80~100 DEG C are warming up to, after reacting 5~8h, sodium thiosulfate, tristerin is added, mixes；Solidify more than for 24 hours under room temperature.The invention has the following advantages: the sodium thiosulfate in the present invention can make the flexural strength after solidifying reach 1.2MPa or more.Suitable talcum powder, which is added, can reduce linear shrinkage ratio, improve stability of material.
Description
Technical field
The invention belongs to field of compound material more particularly to a kind of calcium silicates composite material and preparation methods.
Background technique
Calcium silicates is white powder.It is tasteless.It is nontoxic.It is dissolved in strong acid.Not soluble in water, alcohol and alkali, mostly acicular crystal.Adding
Deviate from the crystallization water when heat is to 680~700 DEG C, crystal shape is unchanged.After being mixed in a certain ratio by silicic acid and quick lime and water
It carries out hydro-thermal reaction and generates calcium silicates crystallite slurry, filtered, washed, it is dry to be made.
By calcium carbonate and silica, igneous fusion forms calcium silicates at high temperature.Due to the difference of formation condition, crystallization
Form is different, and purposes is also different.It is mainly used as construction material, thermal insulation material, refractory material, the extender pigment and carrier of coating,
Filter aid, candy polishing agent, chewing gum dusting powder, rice coating agent, suspending agent, analytical reagent.Calcium silicates composite material is answered
With very extensive.
Summary of the invention
The present invention provides a kind of calcium silicates composite material and preparation method, flexural strength and stability are higher.
In order to solve the above-mentioned technical problem, the invention adopts the following technical scheme:
Calcium silicates composite material, the raw material including following parts by weight meter: 30~60 parts of calcium silicates, triphenyl phosphate 10~12
Part, 4~8 parts of talcum powder, 20~30 parts of tristerin, 20~30 parts of sodium thiosulfate, 10~30 parts of Aluminium chloride hexahydrate,
20~30 parts of ethyl orthosilicate, 2~8 parts of diphenyl-p-phenylenediamine, 14~15 parts of sodium pentachlorophenol, 10~40 parts of magnesium chloride, sulphur
20~30 parts of acid sodium aqueous solution, 40~80 parts of silica solution.
Preferably, calcium silicates composite material, the raw material including following parts by weight meter: 40 parts of calcium silicates, triphenyl phosphate
11 parts, 6 parts of talcum powder, 25 parts of tristerin, 25 parts of sodium thiosulfate, 20 parts of Aluminium chloride hexahydrate, ethyl orthosilicate 25
Part, 4 parts of diphenyl-p-phenylenediamine, 14.5 parts of sodium pentachlorophenol, 30 parts of magnesium chloride, 25 parts of sulfonic acid sodium water solution, silica solution 60
Part.
Preferably, calcium silicates composite material, the raw material including following parts by weight meter: 30 parts of calcium silicates, triphenyl phosphate
10 parts, 4 parts of talcum powder, 20 parts of tristerin, 20 parts of sodium thiosulfate, 10 parts of Aluminium chloride hexahydrate, ethyl orthosilicate 20
Part, 2 parts of diphenyl-p-phenylenediamine, 14 parts of sodium pentachlorophenol, 10 parts of magnesium chloride, 20 parts of sulfonic acid sodium water solution, 40 parts of silica solution.
Preferably, calcium silicates composite material, the raw material including following parts by weight meter: 60 parts of calcium silicates, triphenyl phosphate
12 parts, 8 parts of talcum powder, 30 parts of tristerin, 30 parts of sodium thiosulfate, 30 parts of Aluminium chloride hexahydrate, ethyl orthosilicate 30
Part, 8 parts of diphenyl-p-phenylenediamine, 15 parts of sodium pentachlorophenol, 40 parts of magnesium chloride, 30 parts of sulfonic acid sodium water solution, 80 parts of silica solution.
Preferably, calcium silicates composite material, the raw material including following parts by weight meter: 45 parts of calcium silicates, triphenyl phosphate
11 parts, 5 parts of talcum powder, 22 parts of tristerin, 22 parts of sodium thiosulfate, 18 parts of Aluminium chloride hexahydrate, ethyl orthosilicate 24
Part, 4 parts of diphenyl-p-phenylenediamine, 14 parts of sodium pentachlorophenol, 22 parts of magnesium chloride, 22 parts of sulfonic acid sodium water solution, 50 parts of silica solution.
Preferably, the content of sodium sulfonate is 3~4wt% in sulfonic acid sodium water solution.
Preferably, the silica solution contains 40% silica and 0.1% sodium chloride, it is above to press mass parts
Meter.
The preparation method of calcium silicates composite material, comprising the following steps: mix calcium silicates, talcum powder, sulfonic acid sodium water solution
It closes, stirs evenly；40~60 DEG C are warming up to, Aluminium chloride hexahydrate, sodium pentachlorophenol, magnesium chloride, triphenyl phosphate, positive silicon is added
Acetoacetic ester, diphenyl-p-phenylenediamine and silica solution mix；80~100 DEG C are warming up to, after reacting 5~8h, thiosulfuric acid is added
Sodium, tristerin mix；Solidify more than for 24 hours under room temperature.
The invention has the following advantages: the sodium thiosulfate in the present invention can be such that the flexural strength after solidifying reaches
More than 1.2MPa.Suitable talcum powder, which is added, can reduce linear shrinkage ratio, improve stability of material.
Specific embodiment
The present invention is further described in detail combined with specific embodiments below.
Embodiment 1
Calcium silicates composite material, the raw material including following parts by weight meter: 40 parts of calcium silicates, 11 parts of triphenyl phosphate, talcum
6 parts of powder, 25 parts of tristerin, 25 parts of sodium thiosulfate, 20 parts of Aluminium chloride hexahydrate, 25 parts of ethyl orthosilicate, diphenyl-
4 parts of p-phenylenediamine, 14.5 parts of sodium pentachlorophenol, 30 parts of magnesium chloride, 25 parts of sulfonic acid sodium water solution, 60 parts of silica solution.
The content of sodium sulfonate is 3.5wt% in sulfonic acid sodium water solution.
The silica solution contains 40% silica and 0.1% sodium chloride, it is above in parts by mass.
The preparation method of calcium silicates composite material, comprising the following steps: mix calcium silicates, talcum powder, sulfonic acid sodium water solution
It closes, stirs evenly；40~60 DEG C are warming up to, Aluminium chloride hexahydrate, sodium pentachlorophenol, magnesium chloride, triphenyl phosphate, positive silicon is added
Acetoacetic ester, diphenyl-p-phenylenediamine and silica solution mix；80~100 DEG C are warming up to, after reacting 7h, addition sodium thiosulfate,
Tristerin mixes；Solidify more than for 24 hours under room temperature.
Embodiment 2
Calcium silicates composite material, the raw material including following parts by weight meter: 30 parts of calcium silicates, 10 parts of triphenyl phosphate, talcum
4 parts of powder, 20 parts of tristerin, 20 parts of sodium thiosulfate, 10 parts of Aluminium chloride hexahydrate, 20 parts of ethyl orthosilicate, diphenyl-
2 parts of p-phenylenediamine, 14 parts of sodium pentachlorophenol, 10 parts of magnesium chloride, 20 parts of sulfonic acid sodium water solution, 40 parts of silica solution.
The content of sodium sulfonate is 3wt% in sulfonic acid sodium water solution.
The silica solution contains 40% silica and 0.1% sodium chloride, it is above in parts by mass.
The preparation method of calcium silicates composite material, comprising the following steps: mix calcium silicates, talcum powder, sulfonic acid sodium water solution
It closes, stirs evenly；40~60 DEG C are warming up to, Aluminium chloride hexahydrate, sodium pentachlorophenol, magnesium chloride, triphenyl phosphate, positive silicon is added
Acetoacetic ester, diphenyl-p-phenylenediamine and silica solution mix；80~100 DEG C are warming up to, after reacting 8h, addition sodium thiosulfate,
Tristerin mixes；Solidify more than for 24 hours under room temperature.
Embodiment 3
Calcium silicates composite material, the raw material including following parts by weight meter: 60 parts of calcium silicates, 12 parts of triphenyl phosphate, talcum
8 parts of powder, 30 parts of tristerin, 30 parts of sodium thiosulfate, 30 parts of Aluminium chloride hexahydrate, 30 parts of ethyl orthosilicate, diphenyl-
8 parts of p-phenylenediamine, 15 parts of sodium pentachlorophenol, 40 parts of magnesium chloride, 30 parts of sulfonic acid sodium water solution, 80 parts of silica solution.
The content of sodium sulfonate is 4wt% in sulfonic acid sodium water solution.
The silica solution contains 40% silica and 0.1% sodium chloride, it is above in parts by mass.
The preparation method of calcium silicates composite material, comprising the following steps: mix calcium silicates, talcum powder, sulfonic acid sodium water solution
It closes, stirs evenly；40~60 DEG C are warming up to, Aluminium chloride hexahydrate, sodium pentachlorophenol, magnesium chloride, triphenyl phosphate, positive silicon is added
Acetoacetic ester, diphenyl-p-phenylenediamine and silica solution mix；80~100 DEG C are warming up to, after reacting 5h, addition sodium thiosulfate,
Tristerin mixes；Solidify more than for 24 hours under room temperature.
Embodiment 4
Calcium silicates composite material, the raw material including following parts by weight meter: 45 parts of calcium silicates, 11 parts of triphenyl phosphate, talcum
5 parts of powder, 22 parts of tristerin, 22 parts of sodium thiosulfate, 18 parts of Aluminium chloride hexahydrate, 24 parts of ethyl orthosilicate, diphenyl-
4 parts of p-phenylenediamine, 14 parts of sodium pentachlorophenol, 22 parts of magnesium chloride, 22 parts of sulfonic acid sodium water solution, 50 parts of silica solution.
The content of sodium sulfonate is 3wt% in sulfonic acid sodium water solution.
The silica solution contains 40% silica and 0.1% sodium chloride, it is above in parts by mass.
The preparation method of calcium silicates composite material, comprising the following steps: mix calcium silicates, talcum powder, sulfonic acid sodium water solution
It closes, stirs evenly；40~60 DEG C are warming up to, Aluminium chloride hexahydrate, sodium pentachlorophenol, magnesium chloride, triphenyl phosphate, positive silicon is added
Acetoacetic ester, diphenyl-p-phenylenediamine and silica solution mix；80~100 DEG C are warming up to, after reacting 7h, addition sodium thiosulfate,
Tristerin mixes；Solidify more than for 24 hours under room temperature.
Reference examples 1
The difference from embodiment 1 is that: not plus sodium thiosulfate.
Calcium silicates composite material, the raw material including following parts by weight meter: 40 parts of calcium silicates, 11 parts of triphenyl phosphate, talcum
6 parts of powder, 25 parts of tristerin, 20 parts of Aluminium chloride hexahydrate, 25 parts of ethyl orthosilicate, 4 parts of diphenyl-p-phenylenediamine, five
14.5 parts of chlorophenol sodium, 30 parts of magnesium chloride, 25 parts of sulfonic acid sodium water solution, 60 parts of silica solution.
The content of sodium sulfonate is 3.5wt% in sulfonic acid sodium water solution.
The silica solution contains 40% silica and 0.1% sodium chloride, it is above in parts by mass.
The preparation method of calcium silicates composite material, comprising the following steps: mix calcium silicates, talcum powder, sulfonic acid sodium water solution
It closes, stirs evenly；40~60 DEG C are warming up to, Aluminium chloride hexahydrate, sodium pentachlorophenol, magnesium chloride, triphenyl phosphate, positive silicon is added
Acetoacetic ester, diphenyl-p-phenylenediamine and silica solution mix；80~100 DEG C are warming up to, after reacting 7h, glycerol stearate is added
Ester mixes；Solidify more than for 24 hours under room temperature.
Reference examples 2
The difference from example 2 is that: not plus talcum powder.
Calcium silicates composite material, the raw material including following parts by weight meter: 30 parts of calcium silicates, 10 parts of triphenyl phosphate, tristearin
20 parts of acid glyceride, 20 parts of sodium thiosulfate, 10 parts of Aluminium chloride hexahydrate, 20 parts of ethyl orthosilicate, diphenyl-p-phenylenediamine 2
Part, 14 parts of sodium pentachlorophenol, 10 parts of magnesium chloride, 20 parts of sulfonic acid sodium water solution, 40 parts of silica solution.
The content of sodium sulfonate is 3wt% in sulfonic acid sodium water solution.
The silica solution contains 40% silica and 0.1% sodium chloride, it is above in parts by mass.
The preparation method of calcium silicates composite material, comprising the following steps: mix calcium silicates, sulfonic acid sodium water solution, stirring
Uniformly；Be warming up to 40~60 DEG C, be added Aluminium chloride hexahydrate, sodium pentachlorophenol, magnesium chloride, triphenyl phosphate, ethyl orthosilicate,
Diphenyl-p-phenylenediamine and silica solution mix；80~100 DEG C are warming up to, after reacting 8h, it is sweet that sodium thiosulfate, stearic acid is added
Grease mixes；Solidify more than for 24 hours under room temperature.
Performance test:
In the present invention, the addition of sodium thiosulfate can make the flexural strength after solidifying reach 1.2MPa or more.It is added suitable
The talcum powder of amount can reduce linear shrinkage ratio, improve stability of material.
The above, preferable specific embodiment only of the invention, the scope of protection of the present invention is not limited to this, any ripe
Know those skilled in the art within the technical scope of the present disclosure, the letter for the technical solution that can be become apparent to
Altered or equivalence replacement are fallen within the protection scope of the present invention.
Claims (8)
1. calcium silicates composite material, which is characterized in that the raw material including following parts by weight meter: 30~60 parts of calcium silicates, tricresyl phosphate
10~12 parts of phenyl ester, 4~8 parts of talcum powder, 20~30 parts of tristerin, 20~30 parts of sodium thiosulfate, six chloride hydrates
10~30 parts of aluminium, 20~30 parts of ethyl orthosilicate, 2~8 parts of diphenyl-p-phenylenediamine, 14~15 parts of sodium pentachlorophenol, magnesium chloride
10~40 parts, 20~30 parts of sulfonic acid sodium water solution, 40~80 parts of silica solution.
2. calcium silicates composite material according to claim 1, which is characterized in that the raw material including following parts by weight meter: silicon
40 parts of sour calcium, 11 parts of triphenyl phosphate, 6 parts of talcum powder, 25 parts of tristerin, 25 parts of sodium thiosulfate, six chloride hydrates
20 parts of aluminium, 25 parts of ethyl orthosilicate, 4 parts of diphenyl-p-phenylenediamine, 14.5 parts of sodium pentachlorophenol, 30 parts of magnesium chloride, sodium sulfonate water
25 parts of solution, 60 parts of silica solution.
3. calcium silicates composite material according to claim 1, which is characterized in that the raw material including following parts by weight meter: silicon
30 parts of sour calcium, 10 parts of triphenyl phosphate, 4 parts of talcum powder, 20 parts of tristerin, 20 parts of sodium thiosulfate, six chloride hydrates
10 parts of aluminium, 20 parts of ethyl orthosilicate, 2 parts of diphenyl-p-phenylenediamine, 14 parts of sodium pentachlorophenol, 10 parts of magnesium chloride, sodium sulfonate are water-soluble
20 parts of liquid, 40 parts of silica solution.
4. calcium silicates composite material according to claim 1, which is characterized in that the raw material including following parts by weight meter: silicon
60 parts of sour calcium, 12 parts of triphenyl phosphate, 8 parts of talcum powder, 30 parts of tristerin, 30 parts of sodium thiosulfate, six chloride hydrates
30 parts of aluminium, 30 parts of ethyl orthosilicate, 8 parts of diphenyl-p-phenylenediamine, 15 parts of sodium pentachlorophenol, 40 parts of magnesium chloride, sodium sulfonate are water-soluble
30 parts of liquid, 80 parts of silica solution.
5. calcium silicates composite material according to claim 1, which is characterized in that the raw material including following parts by weight meter: silicon
Sour Ca45 part, 11 parts of triphenyl phosphate, 5 parts of talcum powder, 22 parts of tristerin, 22 parts of sodium thiosulfate, six chloride hydrates
18 parts of aluminium, 24 parts of ethyl orthosilicate, 4 parts of diphenyl-p-phenylenediamine, 14 parts of sodium pentachlorophenol, 22 parts of magnesium chloride, sodium sulfonate are water-soluble
22 parts of liquid, 50 parts of silica solution.
6. calcium silicates composite material according to claim 1, which is characterized in that the content of sodium sulfonate in sulfonic acid sodium water solution
For 3~4wt%.
7. calcium silicates composite material according to claim 1, which is characterized in that the silica solution contains 40% dioxy
SiClx and 0.1% sodium chloride, it is above in parts by mass.
8. the preparation method based on calcium silicates composite material described in claim 1, which comprises the following steps: will
Calcium silicates, talcum powder, the mixing of sulfonic acid sodium water solution, stir evenly；40~60 DEG C are warming up to, Aluminium chloride hexahydrate, pentachloro- is added
Sodium phenate, magnesium chloride, triphenyl phosphate, ethyl orthosilicate, diphenyl-p-phenylenediamine and silica solution mix；It is warming up to 80~
100 DEG C, after reacting 5~8h, sodium thiosulfate, tristerin is added, mixes；Solidify more than for 24 hours under room temperature, i.e.,
It can.
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| CN201811164083.2A CN109180136A (en) | 2018-10-04 | 2018-10-04 | Calcium silicates composite material and preparation method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811164083.2A CN109180136A (en) | 2018-10-04 | 2018-10-04 | Calcium silicates composite material and preparation method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112408961A (en) * | 2020-12-28 | 2021-02-26 | 山东恒嘉高纯铝业科技股份有限公司 | Composite calcium material and preparation process thereof |
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| CN105254246A (en) * | 2015-10-19 | 2016-01-20 | 嘉善远大新型墙体有限公司 | Blue concrete block and preparation method thereof |
| CN107619626A (en) * | 2017-08-21 | 2018-01-23 | 合肥科天水性科技有限责任公司 | A kind of aqueous high-temperature-resistant high humidity inorganic coating and preparation method thereof |
| CN108117402A (en) * | 2017-12-25 | 2018-06-05 | 谢小坚 | A kind of pyrolytic semlting insulating layer environment-friendly materials |
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2018
- 2018-10-04 CN CN201811164083.2A patent/CN109180136A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105254246A (en) * | 2015-10-19 | 2016-01-20 | 嘉善远大新型墙体有限公司 | Blue concrete block and preparation method thereof |
| CN107619626A (en) * | 2017-08-21 | 2018-01-23 | 合肥科天水性科技有限责任公司 | A kind of aqueous high-temperature-resistant high humidity inorganic coating and preparation method thereof |
| CN108117402A (en) * | 2017-12-25 | 2018-06-05 | 谢小坚 | A kind of pyrolytic semlting insulating layer environment-friendly materials |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112408961A (en) * | 2020-12-28 | 2021-02-26 | 山东恒嘉高纯铝业科技股份有限公司 | Composite calcium material and preparation process thereof |
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Application publication date: 20190111 |