CN115418129A - Super-white functional putty powder with coal cinder as base material - Google Patents
Super-white functional putty powder with coal cinder as base material Download PDFInfo
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- CN115418129A CN115418129A CN202211220496.4A CN202211220496A CN115418129A CN 115418129 A CN115418129 A CN 115418129A CN 202211220496 A CN202211220496 A CN 202211220496A CN 115418129 A CN115418129 A CN 115418129A
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- coal cinder
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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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Sealing Material Composition (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The invention discloses super-white functional putty powder taking coal cinder as a base material, and belongs to the technical field of decorative wall materials. The ultra-white functional putty powder comprises the following raw materials in parts by weight: 35-45 parts of water, 15-30 parts of silicate white cement, 30-50 parts of heavy calcium carbonate, 15-40 parts of ultralight cinder powder, 4-6 parts of hydroxypropyl methyl cellulose HPMC, 5-15 parts of redispersible latex powder, 0.05-0.15 part of hydrophobic agent, 3-6 parts of bentonite and 0.2-0.5 part of anti-crack short fibers. The invention takes the coal cinder as the base material, and the ultra-light coal cinder powder is an ultra-light material prepared by the coal cinder through chemical reaction, so the invention is more energy-saving and environment-friendly compared with the existing putty product; the product has good construction performance, mainly adopts the ultra-light coal cinder powder as filling, is beneficial to thick batch construction, improves the volume of the product, is more beneficial to polishing, and has high bonding strength.
Description
Technical Field
The invention relates to the technical field of decorative wall materials, in particular to super-white functional putty powder taking coal cinder as a base material.
Background
The putty powder is a surface leveling powdery material for pretreating a construction surface before paint construction, and mainly aims to fill pores of the construction surface and correct curve deviation of the construction surface so as to lay a foundation for obtaining a uniform and smooth paint surface.
Putty powder generally comprises base material, filler, water, auxiliary agent and the like.
The base material, also called adhesive, is the most key component of putty powder and mainly plays various roles of adhesion and the like. The most common binders for putty powders are cement and organic polymers, which are classified as emulsions and emulsion powders. Cement is a good-adhesion, durable and cost-effective binder, but has poor tensile strength and crack resistance. The organic polymer can modify and toughen the putty powder, thereby improving the performance of the putty powder.
The auxiliary agent comprises thickening agent, water-retaining agent and the like, wherein the thickening agent and the water-retaining agent have the functions of retaining water and improving the storage and construction performance, and cellulose is generally used. The anti-freezing agent is mainly used for improving the storage stability of the putty powder at low temperature, and the slip agent, the water reducing agent and the like are generally used in high-grade putty powder to improve the construction performance of the putty powder.
Currently, most of putty powder on the market takes calcite, dolomite and other ores as base materials, and is not beneficial to environmental protection and energy conservation due to the shortage of local mineral products and the lack of mineral raw materials;
in addition, in order to save decoration procedures, some families only scrape and mold one common putty powder, because the strength of the putty powder is not enough and water is easy to seep, visual pollution is caused quickly, and the powder is released by hands, so that chronic diseases can be caused to human bodies.
Disclosure of Invention
The invention aims to provide the ultra-white functional putty powder taking coal cinder as the base material aiming at the defects and the defects of the prior art.
The ultrawhite functional putty powder comprises the following raw materials in parts by weight: 35-45 parts of water, 15-30 parts of silicate white cement, 30-50 parts of heavy calcium carbonate, 15-40 parts of ultralight cinder powder, 4-6 parts of hydroxypropyl methyl cellulose HPMC, 5-15 parts of redispersible latex powder, 0.05-0.15 part of hydrophobic agent, 3-6 parts of bentonite and 0.2-0.5 part of anti-crack short fibers.
Preferably, the ultrawhite functional putty powder comprises the following raw materials in parts by weight: 39 parts of water, 25 parts of silicate white cement, 42 parts of heavy calcium, 30 parts of ultralight cinder powder, 5 parts of hydroxypropyl methyl cellulose HPMC, 11 parts of redispersible latex powder, 0.1 part of hydrophobic agent, 5 parts of bentonite and 0.4 part of anti-crack short fibers.
Preferably, the mesh number of the heavy calcium carbonate is 300 meshes.
Preferably, the ultra-light coal cinder powder is an ultra-light material prepared from coal cinder through a chemical reaction, and the main reaction equation is as follows: siO2+ CaO + H2O = = CaSiO3+ H2O.
Preferably, the ultralight coal slag powder is prepared by physically crushing and grinding waste coal slag, adding the crushed waste coal slag into water for cleaning and filtering, adding an alkaline material and a catalyst for series reaction to generate CaSiO3, and filtering, purifying and drying the CaSiO 3.
The invention has the beneficial effects that:
1. the invention takes the coal cinder as the base material, and the ultra-light coal cinder powder is an ultra-light material prepared by the coal cinder through chemical reaction, so the invention is more energy-saving and environment-friendly compared with the existing putty product;
2. the product has good constructability, mainly adopts the ultra-light coal cinder powder as filling, is beneficial to thick batch construction, improves the volume of the product, is more beneficial to polishing, and has high bonding strength;
3. the putty powder prepared by the invention has the advantages of water seepage resistance, good stain resistance, good cracking resistance and good mirror effect, and can lay a good foundation for surface layer construction.
Detailed Description
The present embodiment will further explain the invention in detail by using the following technical solutions and examples.
Example 1
The super-white functional putty powder comprises the following raw materials in parts by weight: 35 parts of water, 15 parts of silicate white cement, 30 parts of heavy calcium, 15 parts of ultra-light coal slag powder, 4 parts of hydroxypropyl methyl cellulose HPMC, 5 parts of redispersible latex powder, 0.05 part of hydrophobic agent, 3 parts of bentonite and 0.2 part of anti-crack short fiber.
Example 2
The super-white functional putty powder comprises the following raw materials in parts by weight: 39 parts of water, 25 parts of silicate white cement, 42 parts of heavy calcium, 30 parts of ultralight cinder powder, 5 parts of hydroxypropyl methyl cellulose HPMC, 11 parts of redispersible latex powder, 0.1 part of hydrophobic agent, 5 parts of bentonite and 0.4 part of anti-crack short fibers.
Example 3
The super-white functional putty powder comprises the following raw materials in parts by weight: 45 parts of water, 30 parts of silicate white cement, 50 parts of heavy calcium, 40 parts of ultra-light coal slag powder, 6 parts of hydroxypropyl methyl cellulose HPMC, 15 parts of redispersible latex powder, 0.15 part of hydrophobic agent, 6 parts of bentonite and 0.5 part of anti-crack short fibers.
When the ultra-white functional putty powder prepared by the formula of the three embodiments is prepared, the ultra-white functional putty powder is added into a high-speed stirrer according to the weight part ratio of the raw materials, dispersed for 3-5 minutes and subpackaged to obtain a finished product;
the ultra-light coal cinder powder is prepared by physically crushing and grinding waste coal cinder, adding the crushed waste coal cinder into water for cleaning and filtering, adding an alkaline material and a catalyst for series reaction to generate CaSiO3, and filtering, purifying and drying.
The silicate white cement ensures the strength of the product; hydroxypropyl methylcellulose HPMC provides thickening property, water retention property and constructability of the product; the bentonite provides water retention and lubricity; the redispersible latex powder provides better adhesive force cohesion strength breaking resistance, wear resistance and construction performance.
The ultra-white functional putty powder prepared by the formula of the three embodiments is mixed with water, stirred into a paste, scraped and dried to form a putty layer, and detected according to the standard JG/T157-2009 putty for building exterior walls, and the results are as follows:
therefore, the putty powder prepared by using the coal cinder as the base material in the examples 1 to 3 has excellent whiteness, good state, and far higher construction property, sanding property and bonding strength than the national standard.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The super-white functional putty powder with coal cinder as base material is characterized in that: the super-white functional putty powder comprises the following raw materials in parts by weight: 35-45 parts of water, 15-30 parts of silicate white cement, 30-50 parts of heavy calcium carbonate, 15-40 parts of ultralight cinder powder, 4-6 parts of hydroxypropyl methyl cellulose HPMC, 5-15 parts of redispersible latex powder, 0.05-0.15 part of hydrophobic agent, 3-6 parts of bentonite and 0.2-0.5 part of anti-crack short fibers.
2. The ultra-white functional putty powder with the coal cinder as the base material as claimed in claim 1 is characterized in that: the super-white functional putty powder comprises the following raw materials in parts by weight: 39 parts of water, 25 parts of silicate white cement, 42 parts of heavy calcium, 30 parts of ultralight cinder powder, 5 parts of hydroxypropyl methyl cellulose HPMC, 11 parts of redispersible latex powder, 0.1 part of hydrophobic agent, 5 parts of bentonite and 0.4 part of anti-crack short fibers.
3. The ultra-white functional putty powder with the coal cinder as the base material as claimed in claim 1 is characterized in that: the mesh number of the coarse whiting is 300 meshes.
4. The ultra-white functional putty powder based on coal cinder as claimed in claim 1 is characterized in that: the ultra-light coal cinder powder is an ultra-light material prepared from coal cinder through chemical reaction, and the main reaction equation is as follows: siO2+ CaO + H2O = = CaSiO3+ H2O.
5. The ultra-white functional putty powder based on coal cinder as claimed in claim 4, which is characterized in that: the ultra-light coal slag powder is prepared by physically crushing and grinding waste coal slag, adding the crushed waste coal slag into water for cleaning and filtering, adding an alkaline material and a catalyst for series reaction to generate CaSiO3, and filtering, purifying and drying.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211220496.4A CN115418129A (en) | 2022-10-08 | 2022-10-08 | Super-white functional putty powder with coal cinder as base material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211220496.4A CN115418129A (en) | 2022-10-08 | 2022-10-08 | Super-white functional putty powder with coal cinder as base material |
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| Publication Number | Publication Date |
|---|---|
| CN115418129A true CN115418129A (en) | 2022-12-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202211220496.4A Pending CN115418129A (en) | 2022-10-08 | 2022-10-08 | Super-white functional putty powder with coal cinder as base material |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101555366A (en) * | 2008-04-11 | 2009-10-14 | 胡建中 | Hollow heat-retaining putty |
| CN101760066A (en) * | 2009-12-18 | 2010-06-30 | 河南省绿韵建材有限公司 | Pulverized fuel ash outer wall flexible putty powder |
| CN101891980A (en) * | 2010-07-23 | 2010-11-24 | 同济大学 | Inner wall putty powder taking desulfurized gypsum as base material and method for using same |
| WO2019051723A1 (en) * | 2017-09-14 | 2019-03-21 | 姚伯玉 | Fresh-scent-type putty powder |
| CN113956704A (en) * | 2021-12-09 | 2022-01-21 | 崇左南方水泥有限公司 | Environment-friendly high-strength waterproof exterior wall putty and preparation method thereof |
-
2022
- 2022-10-08 CN CN202211220496.4A patent/CN115418129A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101555366A (en) * | 2008-04-11 | 2009-10-14 | 胡建中 | Hollow heat-retaining putty |
| CN101760066A (en) * | 2009-12-18 | 2010-06-30 | 河南省绿韵建材有限公司 | Pulverized fuel ash outer wall flexible putty powder |
| CN101891980A (en) * | 2010-07-23 | 2010-11-24 | 同济大学 | Inner wall putty powder taking desulfurized gypsum as base material and method for using same |
| WO2019051723A1 (en) * | 2017-09-14 | 2019-03-21 | 姚伯玉 | Fresh-scent-type putty powder |
| CN113956704A (en) * | 2021-12-09 | 2022-01-21 | 崇左南方水泥有限公司 | Environment-friendly high-strength waterproof exterior wall putty and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 华南工学院，北京工业大学，武汉建筑材料工业学院等合编, 北京：中国建筑工业出版社 * |
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