CN105462325A - Putty powder with healing function - Google Patents
Putty powder with healing function Download PDFInfo
- Publication number
- CN105462325A CN105462325A CN201510996798.4A CN201510996798A CN105462325A CN 105462325 A CN105462325 A CN 105462325A CN 201510996798 A CN201510996798 A CN 201510996798A CN 105462325 A CN105462325 A CN 105462325A
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- CN
- China
- Prior art keywords
- sio2
- parts
- tio2 composite
- putty powder
- healing function
- 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.)
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Classifications
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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
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/34—Filling pastes
Abstract
The invention discloses putty powder with a healing function, which is mainly prepared from the following raw materials in parts by weight: 500-600 parts of heavy calcium carbonate powder, 100-190 parts of ash calcium powder, 150-200 parts of SiO2-TiO2 composite oxide, 75-120 parts of liquid paraffin, 43-55 parts of white cement, 3.5-5.5 parts of HPMC, 0.6-0.9 part of ultramarine. The putty powder is prepared by the steps: preparing a liquid paraffin/SiO2-TiO2 composite phase change microcapsule by taking SiO2-TiO2 composite oxide as a wall material through a sol-gel method, and sufficiently mixing the liquid paraffin/SiO2-TiO2 composite phase change microcapsule with other raw materials. The putty powder with the healing function has the self-healing function besides the advantages of high strength, good water resistance and the like.
Description
Technical field
Design building material of the present invention, particularly relates to a kind of putty powder with self-healing function.
Background technology
Putty powder is before the construction of paint class, carries out the surperficial packing material of pretreated one to construction surface, and main purpose is filled the hole of construction surface and corrects the curve deviation of construction surface, lays a solid foundation for obtaining even, level and smooth lacquer painting.In addition, existing putty powder does not have the function of self-healing.
The applicant have developed a kind of putty powder with self-healing function, solves the problem.
Summary of the invention
In view of this, the invention provides a kind of putty powder with self-healing function, this putty powder with self-healing function not only has the advantages such as intensity is high, waterproof, and has the function of self-healing.
The present invention is solved the problem by following technique means:
The present invention has the putty powder of self-healing function, and it forms primarily of the raw material of following weight parts:
Heavy calcium carbonate 500-600;
Sierozem power 100-190;
SiO2-TiO2 composite oxides 150-200;
Whiteruss 75-120;
White cement 43-55;
HPMC3.5-5.5；
Ultramarine 0.6-0.9; During preparation, first SiO2-TiO2 composite oxides are wall material, utilize sol-gel method to prepare whiteruss/SiO2-TiO2 composite phase-change microcapsule, and then are fully mixed with other raw material by whiteruss/SiO2-TiO2 composite phase-change microcapsule.
Further, it forms primarily of the raw material of following weight parts:
Heavy calcium carbonate 560;
Sierozem power 160;
SiO2-TiO2 composite oxides 180 parts;
Whiteruss 90 parts;
White cement 50;
HPMC4.5；
Ultramarine 0.8.
Further, the fineness particle diameter 600-1200 order of described heavy calcium carbonate;
The fineness particle diameter 550-1200 order of sierozem power;
The fineness particle diameter 450-800 order of white cement.
Further, the mol ratio of described SiO2-TiO2 composite oxides is 1:1.
The present invention has following beneficial effect: the putty powder with self-healing function of the present invention, and it forms primarily of the raw material of following weight parts: heavy calcium carbonate 500-600; Sierozem power 100-190; SiO2-TiO2 composite oxides 150-200; Whiteruss 75-120; White cement 43-55; HPMC3.5-5.5; Ultramarine 0.6-0.9; During preparation, first SiO2-TiO2 composite oxides are wall material, utilize sol-gel method to prepare whiteruss/SiO2-TiO2 composite phase-change microcapsule, and then are fully mixed with other raw material by whiteruss/SiO2-TiO2 composite phase-change microcapsule.The putty powder with self-healing function of the present invention is the advantage such as intensity is high, water-tolerant except having, and also has the function of self-healing.
Embodiment
Embodiment one has the putty powder of self-healing function
The present invention has the putty powder of self-healing function, and it forms primarily of the raw material of following weight parts: heavy calcium carbonate 500kg; Sierozem power 100kg; SiO2-TiO2 composite oxides 150kg; Whiteruss 75kg; White cement 45kg; HPMC3.kg; Ultramarine 0.6kg; During preparation, first SiO2-TiO2 composite oxides are wall material, utilize sol-gel method to prepare whiteruss/SiO2-TiO2 composite phase-change microcapsule, and then are fully mixed with other raw material by whiteruss/SiO2-TiO2 composite phase-change microcapsule.
The system of described whiteruss/SiO2-TiO2 composite phase-change microcapsule is each:
By dehydrated alcohol, the reaction of tetraethyl orthosilicate mix and blend, be stirred to formation colloidal sol;
With hydrochloric acid, secondary deionized water pH is modulated to 2-3, is dissolved in by paraffin in deionized water, add the sodium lauryl sulphate of Quality of Paraffin Waxes 1%, ultrasonic vibration emulsification, obtains milky emulsion; Emulsion is dropwise added in silicon dioxide gel, is added dropwise to complete rear continuation reaction, stirs under low temperature environment after liquid cooling and drip tetrabutyl titanate and dehydrated alcohol, observing formation white gum; By gelatinoid in the airtight ageing of room temperature; Take out use water, alcohol diafiltration; The particle got on filter paper puts it into watch-glass, is placed in vacuum drying oven drying, obtains whiteruss/SiO2 mono-TiO2 composite phase-change microcapsule after grinding.
Embodiment two has the putty powder of self-healing function
The present invention has the putty powder of self-healing function, and it forms primarily of the raw material of following weight parts: heavy calcium carbonate 550kg; Sierozem power 150kg; SiO2-TiO2 composite oxides 170kg; Whiteruss 100kg; White cement 45kg; HPMC3.kg; Ultramarine 0.6kg
The putty powder with self-healing function of embodiment 1 and 2 meets the requirement of " architecture indoor putty " JG/T3049-1998 standard, qualified.
After putty powder of the present invention is in use by the powerful scratch of external force, whiteruss/SiO2 mono-TiO2 composite phase-change microcapsule can break, and whiteruss is flowed out and fills up slight crack.
The putty powder with self-healing function of the present invention is the advantage such as intensity is high, water-tolerant except having, and also has significant self-healing function function.
What finally illustrate is, above embodiment is only in order to illustrate technical scheme of the present invention and unrestricted, although with reference to preferred embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that, can modify to technical scheme of the present invention or equivalent replacement, and not departing from aim and the scope of technical solution of the present invention, it all should be encompassed in the middle of right of the present invention.
Claims (4)
1. have a putty powder for self-healing function, it is characterized in that, it forms primarily of the raw material of following weight parts:
Heavy calcium carbonate 500-600;
Sierozem power 100-190;
SiO2-TiO2 composite oxides 150-200;
Whiteruss 75-120;
White cement 43-55;
HPMC3.5-5.5；
Ultramarine 0.6-0.9; During preparation, first SiO2-TiO2 composite oxides are wall material, utilize sol-gel method to prepare whiteruss/SiO2-TiO2 composite phase-change microcapsule, and then are fully mixed with other raw material by whiteruss/SiO2-TiO2 composite phase-change microcapsule.
2. the putty powder with self-healing function according to claim 1, is characterized in that, it forms primarily of the raw material of following weight parts:
Heavy calcium carbonate 560;
Sierozem power 160;
SiO2-TiO2 composite oxides 180 parts;
Whiteruss 90 parts;
White cement 50;
HPMC4.5；
Ultramarine 0.8.
3. the putty powder with self-healing function according to claim 2, is characterized in that:
The fineness particle diameter 600-1200 order of described heavy calcium carbonate; The fineness particle diameter 550-1200 order of sierozem power;
The fineness particle diameter 450-800 order of white cement.
4. a kind of thermal insulation coatings according to claim 1, is characterized in that: the mol ratio of described SiO2-TiO2 composite oxides is 1:1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510996798.4A CN105462325A (en) | 2015-12-28 | 2015-12-28 | Putty powder with healing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510996798.4A CN105462325A (en) | 2015-12-28 | 2015-12-28 | Putty powder with healing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105462325A true CN105462325A (en) | 2016-04-06 |
Family
ID=55600506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510996798.4A Pending CN105462325A (en) | 2015-12-28 | 2015-12-28 | Putty powder with healing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105462325A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115232505A (en) * | 2022-08-11 | 2022-10-25 | 亚士漆(上海)有限公司 | Self-repairing anti-cracking putty and preparation method thereof |
| CN115521655A (en) * | 2022-10-12 | 2022-12-27 | 浙江壁灵宝建材科技有限公司 | Inner wall putty without polishing marks and preparation process thereof |
| CN117304804A (en) * | 2023-11-16 | 2023-12-29 | 广州诗尼曼家居股份有限公司 | Environment-friendly waterproof agent for plates and preparation method thereof |
-
2015
- 2015-12-28 CN CN201510996798.4A patent/CN105462325A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115232505A (en) * | 2022-08-11 | 2022-10-25 | 亚士漆(上海)有限公司 | Self-repairing anti-cracking putty and preparation method thereof |
| CN115232505B (en) * | 2022-08-11 | 2023-08-15 | 亚士漆(上海)有限公司 | Self-repairing anti-cracking putty and preparation method thereof |
| CN115521655A (en) * | 2022-10-12 | 2022-12-27 | 浙江壁灵宝建材科技有限公司 | Inner wall putty without polishing marks and preparation process thereof |
| CN117304804A (en) * | 2023-11-16 | 2023-12-29 | 广州诗尼曼家居股份有限公司 | Environment-friendly waterproof agent for plates and preparation method thereof |
| CN117304804B (en) * | 2023-11-16 | 2024-04-23 | 广州诗尼曼家居股份有限公司 | Environment-friendly waterproof agent for plates and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160406 |
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| WD01 | Invention patent application deemed withdrawn after publication |