CN107043601A - A kind of High-strength double-component high temperature resistant inorganic fluid sealant - Google Patents
A kind of High-strength double-component high temperature resistant inorganic fluid sealant Download PDFInfo
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- CN107043601A CN107043601A CN201710066807.9A CN201710066807A CN107043601A CN 107043601 A CN107043601 A CN 107043601A CN 201710066807 A CN201710066807 A CN 201710066807A CN 107043601 A CN107043601 A CN 107043601A
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- component
- oxide
- fluid sealant
- temperature resistant
- high temperature
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J1/00—Adhesives based on inorganic constituents
- C09J1/02—Adhesives based on inorganic constituents containing water-soluble alkali silicates
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/02—Non-macromolecular additives
- C09J11/04—Non-macromolecular additives inorganic
Abstract
The invention belongs to fluid sealant technical field, and in particular to a kind of High-strength double-component high temperature resistant inorganic fluid sealant.Fluid sealant of the present invention includes component A and component B two parts；Wherein, by weight, component A is：Inorganic oxide 60 80, curing agent 10 30, alkali metal oxide 1 10, component B is：Binding agent 80 100, additive 1 20；Used after both mixing.The characteristics of fluid sealant of the present invention is that temperature in use scope is wide（0‑1300℃）With excellent acid and alkali-resistance and water resistance, there is good adhesive property with the material such as metal, timber, ceramics, the high temperature resistant such as assembling for refractory material, heating electric appliance and petrochemical equipment flame part and igniter plug position, can be widely applied to the fields such as space flight, machinery, electronics, chemical industry, new and high technology.
Description
Technical field
The invention belongs to fluid sealant technical field, and in particular to a kind of High-strength double-component high temperature resistant inorganic fluid sealant.
Background technology
Fluid sealant be mainly used in various gaps filling and thing thing between connection, its function be mainly reflected in sealing and
It is bonded two aspects.With the rapid development of science and technology, to fluid sealant heat resistance, resistance to medium and other in particular circumstances
The requirement of performance is further harsh.In heatproof fluid sealant system, inorganic glue temperature tolerance is good, and heat endurance is high, and shrinkage factor is small, resists tired
Labor aging is good, and irreplaceable effect is played in fields such as Aeronautics and Astronautics, machinery, electronics, chemical industry, buildings, its importance
Increasingly highlight.But the inorganic high-temp glue used in the market has many types, but mostly exist cost height, complex process,
The problem of environmentally friendly not up to standard, poor heat resistance, high temperature are easy to crack etc..
The content of the invention
In view of the shortcomings of the prior art, the technical problems to be solved by the invention are to provide a kind of inorganic sealant, and it has
There is material to be easy to get, the excellent properties such as high temperature resistant, corrosion-resistant, high temperature is not easy to crack.
To achieve the above object, the present invention is adopted the following technical scheme that：
A kind of High-strength double-component high temperature resistant inorganic fluid sealant, including component A and component B, wherein：
Component A by weight, including following component：
Inorganic oxide 60-80；
Curing agent 10-30；
Alkali metal oxide 1-10；
The inorganic oxide is selected from silica, titanium dioxide, boron oxide, bismuth oxide, and above two or a variety of groups
Close；
The curing agent is selected from aluminum oxide, zinc oxide, cerium oxide, zirconium oxide, cupric oxide, and above two or a variety of groups
Close；
The alkali metal oxide is selected from lithia, sodium oxide molybdena, potassium oxide, rubidium oxide, cesium oxide, fracium oxide, and above-mentioned two
Plant or a variety of combinations.
Component A preparation method is：At room temperature, inorganic oxide, curing agent, alkali metal oxide are mixed and is dissolved in ethanol
In solution, ball milling 15-20 hours, ball material weight is than 1.5 ~ 3:1,300-500 revs/min of drum's speed of rotation, abundant ball milling is dried, and is mixed
Close powder and cross 300 mesh sieves, produce component A.
Component B by weight, including following components：
Binding agent 80-100,
Additive 1-20.
Wherein, adhesive is liquid sodium silicate, at least one of liquid silicic acid potassium；Additive is prodan, boric acid
Mixture, its volume ratio is：Prodan：Boric acid=3 ~ 5:1.
Component B preparation method is：Bonding agent is well mixed with additive, component B is obtained.
In use, by component A and component B by weight percentage 0.5 ~ 2:1 mixing.Following liter is used during specifically used
Warm mode, it is better：
Step one：30 ~ 50 DEG C are warming up to after ambient temperature curing 1 ~ 4h；
Step 2：After 30 ~ 50 DEG C of 1.5 ~ 2h of solidification, then it is warming up to 60 ~ 70 DEG C；
Step 3：90 ~ 120 DEG C are warming up to after 60 ~ 70 DEG C of 1 ~ 2h of solidification；
Step 4：After 90 ~ 120 DEG C of 4 ~ 6h of solidification, cooling.
The characteristics of fluid sealant of the present invention is that temperature in use scope is wide（0-1300℃）, with excellent acid and alkali-resistance and water resistance
Can, there is good adhesive property with the material such as metal, timber, ceramics, for refractory material, heating electric appliance and petrochemical equipment
The high temperature resistant such as assembling of flame part and igniter plug position, can be widely applied to space flight, machinery, electronics, chemical industry, new and high technology etc.
Field.
Embodiment
The present invention is described further below by example, but the implementation of the present invention is not limited to this, it is impossible to understand
For limiting the scope of the invention.
Embodiment 1：
A kind of High-strength double-component high temperature resistant inorganic fluid sealant, including component A and component B, component A are by weight, including such as
Lower component：Inorganic oxide 60, curing agent 30, alkali metal oxide 10.Inorganic oxide be silica, titanium dioxide, Gu
Agent is aluminum oxide, zinc oxide, and alkali metal oxide is selected from sodium oxide molybdena, potassium oxide.At room temperature, by inorganic oxide, curing agent,
Alkali metal oxide mixing is dissolved in ethanol solution, and ball milling 15 hours, ball material weight compares 2:1,300 revs/min of drum's speed of rotation, fully
Ball milling is dried, and mixed-powder crosses 300 mesh sieves, produces component A.
Component B by weight, including following components：Binding agent 80, additive 20.Adhesive is liquid sodium silicate, is added
Plus agent is prodan, the mixture of boric acid, its volume ratio is：Prodan：Boric acid=5:1.Bonding agent is mixed with additive
Uniformly, component B is obtained.
In use, by component A and component B by weight percentage 1:1 mixing.
The main performance of the fluid sealant of 1 embodiment of table 1
。
Embodiment 2：
A kind of High-strength double-component high temperature resistant inorganic fluid sealant, including component A and component B, component A are by weight, including such as
Lower component：Inorganic oxide 70, curing agent 20, alkali metal oxide 10.Inorganic oxide is silica, titanium dioxide, oxygen
Change boron, curing agent is aluminum oxide, zinc oxide, cerium oxide, and alkali metal oxide is lithia, sodium oxide molybdena, potassium oxide.At room temperature,
Inorganic oxide, curing agent, alkali metal oxide are mixed and are dissolved in ethanol solution, ball milling 18 hours, ball material weight compares 2:1, ball
400 revs/min of mill speed, abundant ball milling is dried, and mixed-powder crosses 300 mesh sieves, produces component A.
Component B by weight, including following components：Binding agent 90, additive 10.Adhesive is liquid silicic acid potassium, is added
Plus agent is prodan, the mixture of boric acid, its volume ratio is：Prodan：Boric acid=5:1.Bonding agent is mixed with additive
Uniformly, component B is obtained.
In use, by component A and component B by weight percentage 1:1 mixing.
The main performance of the fluid sealant of 2 embodiment of table 2
。
Embodiment 3：
A kind of High-strength double-component high temperature resistant inorganic fluid sealant, including component A and component B, component A are by weight, including such as
Lower component：Inorganic oxide 80, curing agent 15, alkali metal oxide 5.Inorganic oxide is silica, titanium dioxide, oxidation
Boron, bismuth oxide, curing agent are aluminum oxide, zinc oxide, cerium oxide, zirconium oxide, cupric oxide, and alkali metal oxide is lithia, oxygen
Change sodium, potassium oxide, rubidium oxide, cesium oxide, fracium oxide.At room temperature, inorganic oxide, curing agent, alkali metal oxide are mixed
Ethanol solution is dissolved in, ball milling 20 hours, ball material weight compares 2:1,500 revs/min of drum's speed of rotation, abundant ball milling is dried, mixed powder
300 mesh sieves are crossed at end, produce component A.
Component B by weight, including following components：Binding agent 100, additive 1.Adhesive is liquid sodium silicate, liquid
Body potassium silicate mixture, additive is prodan, the mixture of boric acid, and its volume ratio is：Prodan：Boric acid=5:1.Will
Bonding agent is well mixed with additive, obtains component B.
In use, by component A and component B by weight percentage 1:1 mixing.
The main performance of the fluid sealant of 3 embodiment of table 3
。
Claims (9)
1. a kind of High-strength double-component high temperature resistant inorganic fluid sealant, including component A and component B, it is characterised in that
Described component A by weight, including following component：
Inorganic oxide 60-80
Curing agent 10-30
Alkali metal oxide 1-10
The component B by weight, including following components：
Binding agent 80-100
Additive 1-20.
2. High-strength double-component high temperature resistant inorganic fluid sealant according to claim 1, it is characterised in that its described component A
Middle inorganic oxide is selected from silica, titanium dioxide, boron oxide, bismuth oxide, and above two or a variety of combinations.
3. High-strength double-component high temperature resistant inorganic fluid sealant according to claim 2, it is characterised in that its described component A
Middle curing agent is selected from aluminum oxide, zinc oxide, cerium oxide, zirconium oxide, cupric oxide, and above two or a variety of combinations.
4. High-strength double-component high temperature resistant inorganic fluid sealant according to claim 3, it is characterised in that its described component A
Middle alkali metal oxide is selected from lithia, sodium oxide molybdena, potassium oxide, rubidium oxide, and above two or a variety of combinations.
5. High-strength double-component high temperature resistant inorganic fluid sealant according to claim 4, it is characterised in that its described component B
Middle adhesive is liquid sodium silicate, at least one of liquid silicic acid potassium.
6. High-strength double-component high temperature resistant inorganic fluid sealant according to claim 5, it is characterised in that in the component B
Additive is prodan, the mixture of boric acid, and its volume ratio is prodan：Boric acid=（3~5）:1.
7. the preparation method of the High-strength double-component high temperature resistant inorganic fluid sealant as described in one of claim 1-6, its feature exists
In the preparation method of the component A is：At room temperature, inorganic oxide, institute's curing agent, alkali metal oxide are mixed and is dissolved in second
Alcoholic solution, ball milling 15-20 hours, ball material weight ratio（1.5~3）:1,300-500 revs/min of drum's speed of rotation, abundant ball milling is dried,
Mixed-powder crosses 300 mesh sieves, produces the component A；Component B preparation method is：Adhesive is uniformly mixed with additive, i.e.,
Obtain the component B.
8. the application method of the High-strength double-component high temperature resistant inorganic fluid sealant as described in one of claim 1-6, its feature exists
In by the component A and component B by weight percentage（0.5~2）:1 is well mixed.
9. the application method of High-strength double-component high temperature resistant inorganic fluid sealant according to claim 8, it is characterised in that make
Following heating mode is used during：
Step one：30 ~ 50 DEG C are warming up to after ambient temperature curing 1 ~ 4h；
Step 2：After 30 ~ 50 DEG C of 1.5 ~ 2h of solidification, then it is warming up to 60 ~ 70 DEG C；
Step 3：90 ~ 120 DEG C are warming up to after 60 ~ 70 DEG C of 1 ~ 2h of solidification；
Step 4：After 90 ~ 120 DEG C of 4 ~ 6h of solidification, cooling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710066807.9A CN107043601A (en) | 2017-02-07 | 2017-02-07 | A kind of High-strength double-component high temperature resistant inorganic fluid sealant |
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| CN201710066807.9A CN107043601A (en) | 2017-02-07 | 2017-02-07 | A kind of High-strength double-component high temperature resistant inorganic fluid sealant |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107880786A (en) * | 2017-11-30 | 2018-04-06 | 上海穗杉实业股份有限公司 | A kind of inorganic sealant and preparation method thereof and application method |
| CN109913136A (en) * | 2019-03-06 | 2019-06-21 | 西安交通大学 | A kind of high-temperature seal adhesive and its preparation method and application |
| CN110862774A (en) * | 2019-12-06 | 2020-03-06 | 成都原创人造板科学技术有限公司 | Modified inorganic adhesive, preparation method and application in production of wood-based panel |
| CN112898904A (en) * | 2021-01-25 | 2021-06-04 | 株洲世林聚合物有限公司 | High-temperature-resistant inorganic adhesive and preparation method thereof |
-
2017
- 2017-02-07 CN CN201710066807.9A patent/CN107043601A/en active Pending
Non-Patent Citations (4)
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| 张文富 等: "《致富小产品及实用技术 一》", 30 April 2002, 天津科学技术出版社 * |
| 曾宪光等: "一种改性硅酸盐胶粘涂层的制备 ", 《电镀与涂饰》 * |
| 涂湘湘: "《实用防腐蚀工程施工手册》", 30 April 2000, 化学工业出版社 * |
| 赵洁: "《新农村常用建筑材料》", 31 December 2012, 中国铁道出版社 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107880786A (en) * | 2017-11-30 | 2018-04-06 | 上海穗杉实业股份有限公司 | A kind of inorganic sealant and preparation method thereof and application method |
| CN109913136A (en) * | 2019-03-06 | 2019-06-21 | 西安交通大学 | A kind of high-temperature seal adhesive and its preparation method and application |
| CN110862774A (en) * | 2019-12-06 | 2020-03-06 | 成都原创人造板科学技术有限公司 | Modified inorganic adhesive, preparation method and application in production of wood-based panel |
| CN110862774B (en) * | 2019-12-06 | 2021-11-30 | 成都原创人造板科学技术有限公司 | Modified inorganic adhesive, preparation method and application in production of wood-based panel |
| CN112898904A (en) * | 2021-01-25 | 2021-06-04 | 株洲世林聚合物有限公司 | High-temperature-resistant inorganic adhesive and preparation method thereof |
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| CB02 | Change of applicant information |
Address after: 201506 Jinshan District, Jinshan Industrial Zone, Shanghai Road, Lane No. 285, No. 5 Applicant after: Shanghai Sui Hua Industrial Limited by Share Ltd Address before: 201506 Jinshan District, Jinshan Industrial Zone, Shanghai Road, Lane No. 285, No. 5 Applicant before: Shanghai Huishan Industrial Co., Ltd. |
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Application publication date: 20170815 |
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