CN103028866B - Silicate board welding technology and material preparation method thereof - Google Patents
Silicate board welding technology and material preparation method thereof Download PDFInfo
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- CN103028866B CN103028866B CN201210580489.5A CN201210580489A CN103028866B CN 103028866 B CN103028866 B CN 103028866B CN 201210580489 A CN201210580489 A CN 201210580489A CN 103028866 B CN103028866 B CN 103028866B
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Abstract
The invention relates to a silicate substrate welding technology and a silicate substrate welding material. The silicate substrate welding material comprises a main adhesive and auxiliary materials, wherein the main adhesive comprises reaction type organosilicone modified water-base high polymer aliphatic amino resin; and the auxiliary materials comprise silicon dioxide, aluminum sesquioxide and glass powder. Different viscosities are adjusted and the auxiliary materials of different proportions are added or directly prepared into paste for the silicate substrate welding material according to different situations, the silicate substrate welding material is welded by using an argon welding method and then frosted, and the silicate board is connected or a board joint is filled. After the silicate board is connected by using the silicate substrate welding material, phenomena such as water seepage due to joint cracks or fractures caused by thermal expansion and cold shrinkage of the substrate under severe environments are avoided, filling traces are not obvious, the attractive appearance of surface decoration is not affected, and the structural capacity after connection of the substrate is not affected.
Description
Technical field
The present invention relates to silicate heat-protective coatings field, particularly, the present invention relates to a kind of silicate board solder technology and material preparation method thereof.
Background technology
Since the seventies, along with the fast development of modernization industry, energy crisis is on the rise.Energy conservation receives the very big attention of countries in the world government, enterpriser and scientific and technical personnel.People call the 5th energy energy conservation, and in various power-saving technology, reasonable development, application high-performance energy-saving heat-insulating material, reduces heat loss, quite noticeable.Show in the data of many countries, adopt novel high-efficiency and energy-saving insulation material to substitute traditional insulation material, usually can save energy 15 ~ 20%, the insulation material of excellent performance carries out comprehensive thermal design, effectively energy-conservation necessary condition.
Inorganic silicate plate is for main material with multiple light silica hydrochlorate, through the hard porous material that chemically composited foaming is formed, have that insulation is good, light weight, do not burn, acid and alkali-resistance, intensity are high, anti-aging, adhesive property strong, radiationless, the advantages such as easy construction.Being easy to adopt silicate board adhesive special with building structure basic unit, is that a kind of production technology is ripe, the advanced reliable building thermal insulation material of technique.But be subject to producing, transport and the restriction of mounting condition, it is less to there is plate in silicate board, the shortcoming that splicing seams is too much.Mainly adopt the method connection silicate board of cement, mortar joint filling at present.But usually there is series of problems, such as: cause crack or fracture because base material expands with heat and contract with cold, cause infiltration; Or connect after (joint filling), usually have benefit trace, after mending before mending, inconsistent to affect incrustation attractive in appearance for color; Or structural capacity is affected after base material connection.
Therefore, exploitation one firmly can connect silicate board, and can not produce crack after connecting, and the connected mode do not affected the appearance, be the technical barrier in affiliated field.
Summary of the invention
For the deficiencies in the prior art, an object of the present invention is to provide a kind of silicates base material welding material.
Described silicates base material welding material comprises bonding host and auxiliary material, and described bonding host comprises response type organic silicon modified aqueous polymeric fatty race amino resins, and described auxiliary material comprises silica, alundum (Al2O3) and glass dust.
Preferably, described silicates base material welding material comprises according to mass fraction:
Bonding host:
Response type organic silicon modified aqueous polymeric fatty race amino resins 20 ~ 50%
Auxiliary agent 0.3 ~ 8%;
Auxiliary material:
Described bonding host can adapt to the change of the adverse circumstances such as high temperature is high and cold, solves the chronic disease of expanding with heat and contract with cold.
The caused materials such as described auxiliary material can prevent high heat from high and coldly to expand with heat and contract with cold, ultraviolet damage easily aging, peel off the problems such as infiltration, strain cracking.
The content of described response type organic silicon modified aqueous polymeric fatty race amino resins can be 20.1%, 20.2%, 21%, 22%, 24%, 26%, 29%, 31%, 39%, 41%, 44%, 46%, 48%, 49% etc.
The percentage that auxiliary agent in described bonding host accounts for described silicates base material welding material gross mass can be 0.4%, 0.6%, 0.9%, 1.1%, 2%, 4%, 6%, 6.5%, 7.5%, 7.8%, 7.9% etc.
The content of described silica can be 10.1%, 10.2%, 11%, 14%, 16%, 19%, 21%, 25%, 29%, 31%, 34%, 36%, 38%, 39% etc.
The content of described alundum (Al2O3) can be 2.1%, 2.2%, 2.9%, 3.1%, 3.5%, 4%, 4.4%, 4.6%, 5%, 7%, 9%, 11%, 12%, 14%, 15% etc.
The content of described glass dust can be 10.1%, 10.2%, 10.5%, 11%, 13%, 14%, 16%, 20%, 22%, 23%, 24% etc.
The percentage that auxiliary agent in described auxiliary material accounts for described silicates base material welding material gross mass can be 0.2%, 0.3%, 0.4%, 0.5%, 0.6%, 0.7%, 0.8%, 1%, 1.2%, 1.4%, 1.5%, 1.6%, 1.8%, 1.9% etc.
Preferably, described silicates base material welding material comprises according to mass fraction:
Bonding host:
Response type organic silicon modified aqueous polymeric fatty race amino resins 25 ~ 45%
Auxiliary agent 0.5 ~ 7%;
Auxiliary material:
Particularly preferably, described silicates base material welding material comprises according to mass fraction:
Bonding host:
Response type organic silicon modified aqueous polymeric fatty race amino resins 30 ~ 40%
Auxiliary agent 1 ~ 5%;
Auxiliary material:
Preferably, the auxiliary agent in described bonding host is the combination of in ultraviolet-resistant absorbent, anticorrisive agent, age resister, fire retardant, light stabilizer, delustering agent, mould inhibitor a kind or at least 2 kinds.
Preferably, the auxiliary agent in described auxiliary material is the combination of in aqueous dimethylformamide hydroxypropyl cellulose, zirconium dioxide, nanometer precipitated calcium carbonate a kind or at least 2 kinds.
Preferably, the temperature resistant range of described response type organic silicon modified aqueous polymeric fatty race amino resins is-40 ~ 120 DEG C.
The particle diameter of described silica is 600nm ~ 100 μm; Preferably, described silica is that particle diameter thickness mixes the silica taken.
Preferably, the particle diameter of described alundum (Al2O3) is 1 μm ~ 200 μm; Preferably, described alundum (Al2O3) is that particle diameter thickness mixes the alundum (Al2O3) taken.
Preferably, the particle diameter of described glass dust is 10 μm ~ 100 μm; Preferably, described glass dust is that particle diameter thickness mixes the glass dust taken.
Nanometer precipitated calcium carbonate of the present invention refers to that particle diameter is nano level precipitated calcium carbonate.Described precipitated calcium carbonate is also known as winnofil (Precipitated Calcium Carbonate is called for short PCC).One of ordinary skill in the art, by commercially available acquisition, also can prepare according to prior art/new technology.
Response type of the present invention organic silicon modified aqueous polymeric fatty race amino resins refers to that the end of molecule or side base band have active reactive group and can the organic silicon modified aqueous polymeric fatty race amino resins of reaction modifying further.
The mass fraction of described each component is all in the gross mass of described silicates base material welding material.
In the present invention, when each constituent mass mark is 0, represent, not containing this component.
Glass dust of the present invention is unformed hard particles, uses raw material for PbO, SiO in production
2, TiO
2after electron level raw material blending, then high temperature carries out solid phase reaction, the glass isotropic body of the disordered structure of formation.Glass dust is the anti-zoned high transparency powder of a kind of easily polishing, and particle diameter is little, good dispersion, transparency are high, result of prevention is better; Through repeatedly surface improvement, there is good affinity, and have stronger steric hindrance ability, can be scattered in coating easily, after film forming, coating richness can be increased, the Transparent crystal primer class made, both kept the transparency of varnish, good grinability was provided again.
Described silicates base material welding material can adopt the method preparation of simple mixing.
An object of the present invention is also to provide a kind of silicate board welding method.
The feature of described silicate board welding method is, described method adopts silicates base material welding material mentioned above to connect silicate board.
Preferably, described silicate board welding method comprises: by described silicates base material welding material furnishing pasty state, completes with without argon " argon welding welding " method welding frosted.
Those skilled in the art can adjust different viscosity according to the different situation of base material and add the auxiliary material of different proportion.
The solvent of described paste-like silicate class base material welding material is preferably water, also can adopt other solvent.
Refer to without argon " argon welding welding ": do not using in the natural environment of argon gas, at gap underlay mould in case stopping leak dew, then fill the described silicates base material welding material of pasty state piecemeal along gap, solidification, frosted completes.
After adopting silicates base material welding material of the present invention to connect silicate board, there will not be because adverse circumstances cause base material to expand with heat and contract with cold and cause interface crack or fracture, causing the phenomenons such as infiltration, and it is not obvious to mend trace, do not affect incrustation attractive in appearance, do not affect base material and connect rear structural capacity.
Detailed description of the invention
For ease of understanding the present invention, it is as follows that the present invention enumerates embodiment.Those skilled in the art should understand, described embodiment is only help to understand the present invention, should not be considered as concrete restriction of the present invention.
The temperature resistant range of the response type organic silicon modified aqueous polymeric fatty race amino resins that following embodiment adopts is-40 ~ 120 DEG C.
Embodiment 1
The silicates base material welding material that the present embodiment adopts comprises according to mass fraction:
Bonding host:
Response type organic silicon modified aqueous polymeric fatty race amino resins 20%;
Ultraviolet-resistant absorbent 0.3%
Auxiliary material:
Above-mentioned each component is mixed in mixer, then adds water, furnishing pasty state, adopt and connect silicate board without argon " argon welding welding " method.
Without argon " argon welding welding ": do not using in the natural environment of argon gas, at gap underlay mould in case stopping leak dew, then fill the described silicates base material welding material of pasty state piecemeal along gap, 150 DEG C solidify 15 minutes, and frosted completes.
It is not obvious that silicate board before and after connecting mends trace, do not affect incrustation attractive in appearance; After adopting resistance to accelerated weathering test to test 1500h, free from flaw or fracture, without infiltration.Resistance to impact after base material connects, result is 60cm.
Embodiment 2
The silicates base material welding material that the present embodiment adopts comprises according to mass fraction:
Bonding host:
Response type organic silicon modified aqueous polymeric fatty race amino resins 40%
Age resister 6.9%;
Auxiliary material:
Above-mentioned each component is mixed in mixer, then adds water, furnishing pasty state, adopt and connect silicate board without argon " argon welding welding " method.
Without argon " argon welding welding ": do not using in the natural environment of argon gas, at gap underlay mould in case stopping leak dew, then fill the described silicates base material welding material of pasty state piecemeal along gap, 150 DEG C solidify 15 minutes, and frosted completes.
It is not obvious that silicate board before and after connecting mends trace, do not affect incrustation attractive in appearance; After adopting resistance to accelerated weathering test to test 1500h, free from flaw or fracture, without infiltration.Resistance to impact after testing substrates connects, result is 60cm.
Embodiment 3
The silicates base material welding material that the present embodiment adopts comprises according to mass fraction:
Bonding host:
Response type organic silicon modified aqueous polymeric fatty race amino resins 50%
Antioxidant 8%;
Auxiliary material:
Above-mentioned each component is mixed in mixer, then adds water, furnishing pasty state, adopt and connect silicate board without argon " argon welding welding " method.
Without argon " argon welding welding ": do not using in the natural environment of argon gas, at gap underlay mould in case stopping leak dew, then fill the described silicates base material welding material of pasty state piecemeal along gap, 150 DEG C solidify 15 minutes, and frosted completes.
It is not obvious that silicate board before and after connecting mends trace, do not affect incrustation attractive in appearance; After adopting resistance to accelerated weathering test to test 1500h, free from flaw or fracture, without infiltration.Resistance to impact after testing substrates connects, result is 60cm.
Embodiment 4
The silicates base material welding material that the present embodiment adopts comprises according to mass fraction:
Bonding host:
Response type organic silicon modified aqueous polymeric fatty race amino resins 50%
Light stabilizer 3%;
Auxiliary material:
Above-mentioned each component is mixed in mixer, then adds water, furnishing pasty state, adopt and connect silicate board without argon " argon welding welding " method.
Without argon " argon welding welding ": do not using in the natural environment of argon gas, at gap underlay mould in case stopping leak dew, then fill the described silicates base material welding material of pasty state piecemeal along gap, 150 DEG C solidify 15 minutes, and frosted completes.
It is not obvious that silicate board before and after connecting mends trace, do not affect incrustation attractive in appearance; After adopting resistance to accelerated weathering test to test 1500h, free from flaw or fracture, without infiltration.Resistance to impact after testing substrates connects, result is 60cm.
Applicant states, the present invention illustrates detailed process equipment and process flow process of the present invention by above-described embodiment, but the present invention is not limited to above-mentioned detailed process equipment and process flow process, namely do not mean that the present invention must rely on above-mentioned detailed process equipment and process flow process and could implement.Person of ordinary skill in the field should understand, any improvement in the present invention, to equivalence replacement and the interpolation of auxiliary element, the concrete way choice etc. of each raw material of product of the present invention, all drops within protection scope of the present invention and open scope.
Claims (14)
1. a silicates base material welding material, is characterized in that, described silicates base material welding material comprises according to mass fraction:
Bonding host:
Response type organic silicon modified aqueous polymeric fatty race amino resins 20 ~ 50%
Auxiliary agent 0.3 ~ 8%;
Auxiliary material:
2. silicates base material welding material as claimed in claim 1, it is characterized in that, described silicates base material welding material comprises according to mass fraction:
Bonding host:
Response type organic silicon modified aqueous polymeric fatty race amino resins 25 ~ 45%
Auxiliary agent 0.5 ~ 7%;
Auxiliary material:
3. silicates base material welding material as claimed in claim 1, it is characterized in that, described silicates base material welding material comprises according to mass fraction:
Bonding host:
Response type organic silicon modified aqueous polymeric fatty race amino resins 40%
Auxiliary agent 6.9%;
Auxiliary material:
4. the silicates base material welding material as described in any one of claim 1-3, is characterized in that, the temperature resistant range of described response type organic silicon modified aqueous polymeric fatty race amino resins is-40 ~ 120 DEG C.
5. the silicate base material welding material as described in any one of claim 1-3, it is characterized in that, the auxiliary agent in described bonding host is the combination of in ultraviolet-resistant absorbent, anticorrisive agent, age resister, fire retardant, light stabilizer, delustering agent, mould inhibitor a kind or at least 2 kinds.
6. the silicate base material welding material as described in any one of claim 1-3, is characterized in that, the auxiliary agent in described auxiliary material is the combination of in aqueous dimethylformamide hydroxypropyl cellulose, zirconium dioxide, nanometer precipitated calcium carbonate a kind or at least 2 kinds.
7. the silicates base material welding material as described in any one of claim 1-3, is characterized in that, the particle diameter of described silica is 600nm ~ 100 μm.
8. silicates base material welding material as claimed in claim 7, it is characterized in that, described silica is that particle diameter thickness mixes the silica taken.
9. the silicates base material welding material as described in any one of claim 1-3, is characterized in that, the particle diameter of described alundum (Al2O3) is 1 μm ~ 200 μm.
10. silicates base material welding material as claimed in claim 9, it is characterized in that, described alundum (Al2O3) is that particle diameter thickness mixes the alundum (Al2O3) taken.
11. silicates base material welding materials as described in any one of claim 1-3, it is characterized in that, the particle diameter of described glass dust is 10 μm ~ 100 μm.
12. silicates base material welding materials as claimed in claim 11, is characterized in that, described glass dust is that particle diameter thickness mixes the glass dust taken.
13. 1 kinds of silicate board welding methods, is characterized in that, described method adopts the silicates base material welding material described in any one of claim 1-12 to connect silicate board.
14. methods as claimed in claim 13, it is characterized in that, described method comprises: use described silicates base material welding material, completes with without argon " argon welding welding " method welding frosted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210580489.5A CN103028866B (en) | 2012-12-27 | 2012-12-27 | Silicate board welding technology and material preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210580489.5A CN103028866B (en) | 2012-12-27 | 2012-12-27 | Silicate board welding technology and material preparation method thereof |
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| Publication Number | Publication Date |
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| CN103028866A CN103028866A (en) | 2013-04-10 |
| CN103028866B true CN103028866B (en) | 2015-07-01 |
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| CN201210580489.5A Active CN103028866B (en) | 2012-12-27 | 2012-12-27 | Silicate board welding technology and material preparation method thereof |
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| JP6534122B2 (en) * | 2015-12-28 | 2019-06-26 | パナソニックＩｐマネジメント株式会社 | Resin flux solder paste and mounting structure |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101066852A (en) * | 2007-05-24 | 2007-11-07 | 广东工业大学 | Process of modifying calcium silicate plate with water-base epoxy resin |
| CN201217904Y (en) * | 2008-07-02 | 2009-04-08 | 重庆鑫坚雅装饰材料有限公司 | Heat preservation production board |
| CN201343835Y (en) * | 2008-12-04 | 2009-11-11 | 董建洪 | Composite moisture-resistant plate |
| CN102548199A (en) * | 2011-12-29 | 2012-07-04 | 广东生益科技股份有限公司 | Circuit board and manufacturing method thereof |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60247553A (en) * | 1984-05-23 | 1985-12-07 | ミサワホ−ム株式会社 | Calcium silicate board with waterproof sheet |
| JPH1088101A (en) * | 1996-09-13 | 1998-04-07 | J C Composite Kk | Lightweight and short time-curable adhesive for civil engineering and construction and bonding using the same and handling of the same |
| JP2003129587A (en) * | 2001-10-19 | 2003-05-08 | Toshio Tamakoshi | Refractory plate, and decorative refractory cover structure for steel column using the same |
-
2012
- 2012-12-27 CN CN201210580489.5A patent/CN103028866B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101066852A (en) * | 2007-05-24 | 2007-11-07 | 广东工业大学 | Process of modifying calcium silicate plate with water-base epoxy resin |
| CN201217904Y (en) * | 2008-07-02 | 2009-04-08 | 重庆鑫坚雅装饰材料有限公司 | Heat preservation production board |
| CN201343835Y (en) * | 2008-12-04 | 2009-11-11 | 董建洪 | Composite moisture-resistant plate |
| CN102548199A (en) * | 2011-12-29 | 2012-07-04 | 广东生益科技股份有限公司 | Circuit board and manufacturing method thereof |
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Effective date of registration: 20220718 Address after: 528000 room 501-12, building 2, building 3, No. 28, Jihua 1st Road, Chancheng District, Foshan City, Guangdong Province Patentee after: Foshan Jianli Environmental Protection Technology Co.,Ltd. Address before: 523000 No. 109, Puyuan West Road, sangyuan Industrial Zone, Dongcheng District, Dongguan City, Guangdong Province Patentee before: DONGUAN FRONTIER NEW MATERIAL TECHNOLOGY Co.,Ltd. |
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