CN1063886A - Novel inorganic adhesive - Google Patents
Novel inorganic adhesive Download PDFInfo
- Publication number
- CN1063886A CN1063886A CN 91107134 CN91107134A CN1063886A CN 1063886 A CN1063886 A CN 1063886A CN 91107134 CN91107134 CN 91107134 CN 91107134 A CN91107134 A CN 91107134A CN 1063886 A CN1063886 A CN 1063886A
- Authority
- CN
- China
- Prior art keywords
- composition
- water
- powder
- solidifying agent
- quadrol
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000853 adhesive Substances 0.000 title abstract description 5
- 230000001070 adhesive effect Effects 0.000 title abstract description 5
- 239000000203 mixture Substances 0.000 claims abstract description 33
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 claims abstract description 18
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 18
- 239000002253 acid Substances 0.000 claims abstract description 9
- 229910052910 alkali metal silicate Inorganic materials 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims description 11
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 10
- NSOXQYCFHDMMGV-UHFFFAOYSA-N Tetrakis(2-hydroxypropyl)ethylenediamine Chemical compound CC(O)CN(CC(C)O)CCN(CC(C)O)CC(C)O NSOXQYCFHDMMGV-UHFFFAOYSA-N 0.000 claims description 10
- 239000000843 powder Substances 0.000 claims description 9
- 239000010425 asbestos Substances 0.000 claims description 6
- 239000011230 binding agent Substances 0.000 claims description 6
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 6
- 239000011707 mineral Substances 0.000 claims description 6
- 235000019353 potassium silicate Nutrition 0.000 claims description 6
- 229910052895 riebeckite Inorganic materials 0.000 claims description 6
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 6
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 5
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 5
- 239000011521 glass Substances 0.000 claims description 5
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 3
- 230000009970 fire resistant effect Effects 0.000 claims description 3
- 235000013312 flour Nutrition 0.000 claims description 3
- 239000011863 silicon-based powder Substances 0.000 claims description 3
- 239000004575 stone Substances 0.000 claims description 3
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 claims description 2
- 229960004418 trolamine Drugs 0.000 claims description 2
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims 1
- 239000011819 refractory material Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 6
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 abstract 1
- 239000003513 alkali Substances 0.000 abstract 1
- 239000000945 filler Substances 0.000 abstract 1
- 150000007522 mineralic acids Chemical class 0.000 abstract 1
- 239000002994 raw material Substances 0.000 abstract 1
- 239000002585 base Substances 0.000 description 5
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000012047 saturated solution Substances 0.000 description 2
- 235000012239 silicon dioxide Nutrition 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 229910021538 borax Inorganic materials 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical class [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- XMFOQHDPRMAJNU-UHFFFAOYSA-N lead(ii,iv) oxide Chemical compound O1[Pb]O[Pb]11O[Pb]O1 XMFOQHDPRMAJNU-UHFFFAOYSA-N 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 229910021518 metal oxyhydroxide Inorganic materials 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 229960001866 silicon dioxide Drugs 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000004328 sodium tetraborate Substances 0.000 description 1
- 235000010339 sodium tetraborate Nutrition 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 229910052845 zircon Inorganic materials 0.000 description 1
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Adhesives Or Adhesive Processes (AREA)
- Ceramic Products (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The inorganic adhesive composition is prepared by mixing water-soluble alkali metal silicate modified by lithium hydroxide, inorganic acid and ethylenediamine as a basic raw material with common fillers and curing agents, and can improve the curing speed, the adhesion, the water resistance, the acid resistance, the alkali resistance and other comprehensive properties of the adhesive.
Description
The present invention relates to be a kind of be the binder composition of basal component with the inorganic materials.
In inorganic adhesive, with water-soluble alkali metal silicates as base mateiral be wherein a class, the most widely used is to make base mateiral with water glass.Except that base mateiral, also must include stopping composition that constitutes by refractory materialss such as zircon, silicon-dioxide, asbestos, glass fibre and the solidifying agent of forming by metal, metal oxide or oxyhydroxide, metallic salt, borate, silicate etc. in this class tackiness agent.Though the water glass as base mateiral is extensively used in a large number because of having many advantages, but because it still has certain defective at aspects such as water tolerance, fragility and set times, therefore how to adopt different methods that it is carried out using after the modification as required at present, to improve the weak point on its performance.As the clear 62-70468 of Japanese Patent this is just introduced to some extent, but its disclosed tackiness agent use range limitation is big.
The purpose of this invention is to provide a kind of novel inorganic binder compositions, to obtain over-all propertieies such as better binding property, water-fast and resistance to acids and bases.
Binder composition of the present invention is a basic material with the silicate of water-soluble alkalis such as sodium, potassium, lithium, and is wherein commonly used with water glass, after modification as the base-material of tackiness agent.The material that is used for modification is lithium hydroxide, mineral acid and quadrol.Though mineral acid wherein can have hydrochloric acid, sulfuric acid and phosphoric acid etc. multiple, test shows with phosphoric acid best.Behind the mineral acid that the adding modification is used in the solution of water-soluble alkali metal silicates, have part silicic acid curding out, so that influenced cohesiveness.Behind the adding quadrol it is dissolved again becomes the homogeneous sol system, and increases its stability.Therefore it is necessary adding stablizer in the base-material after adding acid.In stablizer, except that quadrol, also can adopt materials such as ethylene glycol or trolamine to replace, but effect is still more satisfactory with quadrol.Except that base-material, can select for use routinely in the tackiness agent other compositions such as stopping composition, solidifying agent.In use, the granularity of materials such as stopping composition, solidifying agent is thin more, will help improving performances such as the water tolerance of tackiness agent and cohesiveness more.In sum, the composition of inorganic binder compositions provided by the present invention (weight %) should be: water-soluble alkali metal silicates 30-60, lithium hydroxide 0.5-2, mineral acid 1-2, quadrol 1-3, stopping composition 25-55, solidifying agent 5-15.
Adopting the inorganic adhesive of above-mentioned composition that differing materials such as glass, pottery, timber, concrete are carried out bonding experiment shows: the film surface drying time is about 30 minutes, does solid work time 2-3 days; After water, 5% hydrochloric acid and saturated limewater soak 30 days respectively under the room temperature, film character no change; 4 hours postcooling of 400 ℃ of heating, film character does not become substantially yet; The shearing resistance of film can reach 40 kg/cm, and tensile strength can reach 30 kg/cm.This shows the high comprehensive performance of tackiness agent of the present invention.
Below will content of the present invention be described, but scope of the present invention is not limited to following example by specific examples.
The composition situation of each example sees the following form.
| Composition | Example 1 | Example 2 | Example 3 | Example 4 |
| Water glass (modulus 3, Baume 40 degree) (milliliter) | 1500 | 1500 | 1500 | 1500 |
| Lithium hydroxide saturated solution (milliliter) | 300 | 200 | 400 | 300 |
| 20% phosphoric acid solution (milliliter) | 150 | 140 | 130 | 150 |
| Quadrol (milliliter) | 80 | 90 | 80 | 90 |
| Silicon powder (gram) | 1000 | 800 | 900 | 1300 |
| Fire-resistant stone flour (gram) | 500 | 700 | 500 | 200 |
| Asbestos powder (gram) | 300 | 200 | 200 | 200 |
| Glass powder (gram) | 300 | 300 | 300 | 300 |
| Borax (gram) | 30 | ／ | 30 | 30 |
| Red lead (tri-lead tetroxide) (gram) | ／ | 20 | ／ | ／ |
Working method: water glass with after the water of about 1/3 volume mixes, is stirred and adds the lithium hydroxide saturated solution down,, stir and add phosphoric acid and quadrol down in 1 hour postcooling of 80 ℃ of insulations, base-material is standby.Stopping composition and solidifying agent all grind and cross 200 orders and mix after with top sieve, add standby base-material and also fully mix, and promptly obtain the said tackiness agent of the present invention.In the performance of each routine product, the bonding force of example 2 is poor slightly than example 1, but ventilation property is better; The cementability of example 3 and water tolerance are all good slightly than example 1 and example 2; The bonding force of example 4 and water-tolerant, but ventilation property is relatively poor.
Claims (10)
1, a kind of is basic material with the water-soluble alkali metal silicates, mixes the inorganic binder compositions of forming with refractory materials class stopping composition and solidifying agent, it is characterized in that forming (weight %) to be:
Water-soluble alkali metal silicates 30-60
Lithium hydroxide 0.5-2
Mineral acid 1-2
Quadrol 1-3
Stopping composition 25-55
Solidifying agent 5-15
2, composition as claimed in claim 1 is characterized in that said water-soluble alkali metal silicates is a water glass.
3, composition as claimed in claim 1 or 2 is characterized in that said mineral acid is a phosphoric acid.
4, composition as claimed in claim 1 or 2 is characterized in that said stopping composition is an asbestos powder, and at least a in the two of silicon powder and fire-resistant stone flour, and wherein the amount of asbestos powder is the 5-20% of composition total weight.
5, composition as claimed in claim 3 is characterized in that said stopping composition is an asbestos powder, and at least a in the two of silicon powder and fire-resistant stone flour, and wherein the amount of asbestos powder is the 5-20% of composition total weight.
6, composition as claimed in claim 1 or 2 is characterized in that containing glass powder in the said solidifying agent.
7, composition as claimed in claim 3 is characterized in that containing glass powder in the said solidifying agent.
8, composition as claimed in claim 5 is characterized in that containing glass powder in the said solidifying agent.
9, composition as claimed in claim 1 or 2 is characterized in that said quadrol can replace by spent glycol.
10, composition as claimed in claim 1 or 2 is characterized in that said quadrol can replace with trolamine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91107134 CN1063886A (en) | 1991-02-07 | 1991-02-07 | Novel inorganic adhesive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91107134 CN1063886A (en) | 1991-02-07 | 1991-02-07 | Novel inorganic adhesive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1063886A true CN1063886A (en) | 1992-08-26 |
Family
ID=4908494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91107134 Pending CN1063886A (en) | 1991-02-07 | 1991-02-07 | Novel inorganic adhesive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1063886A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1089103C (en) * | 1997-02-25 | 2002-08-14 | 朱敏益 | Nanometre glue and its producing method |
| CN101948253A (en) * | 2010-09-09 | 2011-01-19 | 李良鑫 | Special inorganic mineral rubber and inorganic insulating decorative composite board prepared from same |
| CN108071180A (en) * | 2017-12-23 | 2018-05-25 | 安徽国电能源设备工程有限公司 | It is a kind of using foam cement as the insulated fire battenboard of core plate |
| CN109095879A (en) * | 2018-08-27 | 2018-12-28 | 芜湖市元奎新材料科技有限公司 | A kind of inorganic compounding fire proofing material and preparation method thereof |
| CN110330900A (en) * | 2019-07-18 | 2019-10-15 | 中南林业科技大学 | A kind of low cost blending and modifying waterglass wood adhesive and preparation method thereof |
| CN110861171A (en) * | 2019-11-28 | 2020-03-06 | 江苏道通新材料科技有限公司 | Microwave modified inorganic gel wood-based board and preparation method thereof |
-
1991
- 1991-02-07 CN CN 91107134 patent/CN1063886A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1089103C (en) * | 1997-02-25 | 2002-08-14 | 朱敏益 | Nanometre glue and its producing method |
| CN101948253A (en) * | 2010-09-09 | 2011-01-19 | 李良鑫 | Special inorganic mineral rubber and inorganic insulating decorative composite board prepared from same |
| CN108071180A (en) * | 2017-12-23 | 2018-05-25 | 安徽国电能源设备工程有限公司 | It is a kind of using foam cement as the insulated fire battenboard of core plate |
| CN109095879A (en) * | 2018-08-27 | 2018-12-28 | 芜湖市元奎新材料科技有限公司 | A kind of inorganic compounding fire proofing material and preparation method thereof |
| CN110330900A (en) * | 2019-07-18 | 2019-10-15 | 中南林业科技大学 | A kind of low cost blending and modifying waterglass wood adhesive and preparation method thereof |
| CN110330900B (en) * | 2019-07-18 | 2021-07-23 | 中南林业科技大学 | Low-cost blending modified water glass wood adhesive and preparation method thereof |
| CN110861171A (en) * | 2019-11-28 | 2020-03-06 | 江苏道通新材料科技有限公司 | Microwave modified inorganic gel wood-based board and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |