CN104559406A - Special putty for ceramic tile surface with capability of adsorbing formaldehyde and high adhesion and preparation method of special putty - Google Patents
Special putty for ceramic tile surface with capability of adsorbing formaldehyde and high adhesion and preparation method of special putty Download PDFInfo
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- CN104559406A CN104559406A CN201410781456.6A CN201410781456A CN104559406A CN 104559406 A CN104559406 A CN 104559406A CN 201410781456 A CN201410781456 A CN 201410781456A CN 104559406 A CN104559406 A CN 104559406A
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- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 title claims abstract description 167
- 239000000919 ceramic Substances 0.000 title claims abstract description 43
- 238000002360 preparation method Methods 0.000 title abstract description 11
- 239000000843 powder Substances 0.000 claims abstract description 61
- 239000002994 raw material Substances 0.000 claims abstract description 25
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims abstract description 24
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 14
- 229910000019 calcium carbonate Inorganic materials 0.000 claims abstract description 12
- 239000010453 quartz Substances 0.000 claims abstract description 12
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000011398 Portland cement Substances 0.000 claims abstract description 9
- 229920002678 cellulose Polymers 0.000 claims abstract description 8
- 239000001913 cellulose Substances 0.000 claims abstract description 8
- 229920001971 elastomer Polymers 0.000 claims description 25
- -1 acrylic ester Chemical class 0.000 claims description 16
- 238000001179 sorption measurement Methods 0.000 claims description 16
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 claims description 15
- 238000003756 stirring Methods 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 12
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 10
- 229910052791 calcium Inorganic materials 0.000 claims description 10
- 239000011575 calcium Substances 0.000 claims description 10
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 10
- 239000000194 fatty acid Substances 0.000 claims description 10
- 229930195729 fatty acid Natural products 0.000 claims description 10
- 150000004665 fatty acids Chemical class 0.000 claims description 10
- 238000002156 mixing Methods 0.000 claims description 10
- 229920001567 vinyl ester resin Polymers 0.000 claims description 10
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Natural products C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 9
- 229920006027 ternary co-polymer Polymers 0.000 claims description 9
- 229920002522 Wood fibre Polymers 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 8
- 239000002025 wood fiber Substances 0.000 claims description 8
- 239000004205 dimethyl polysiloxane Substances 0.000 claims description 7
- 239000000428 dust Substances 0.000 claims description 7
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 claims description 7
- 238000005303 weighing Methods 0.000 claims description 7
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 6
- 239000005977 Ethylene Substances 0.000 claims description 6
- 229920001577 copolymer Polymers 0.000 claims description 6
- 239000004816 latex Substances 0.000 claims description 6
- 229920000126 latex Polymers 0.000 claims description 6
- CYSGHNMQYZDMIA-UHFFFAOYSA-N 1,3-Dimethyl-2-imidazolidinon Chemical group CN1CCN(C)C1=O CYSGHNMQYZDMIA-UHFFFAOYSA-N 0.000 claims description 4
- 229920000663 Hydroxyethyl cellulose Polymers 0.000 claims description 4
- 239000004354 Hydroxyethyl cellulose Substances 0.000 claims description 4
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 claims description 4
- 229920003088 hydroxypropyl methyl cellulose Polymers 0.000 claims description 4
- 239000001866 hydroxypropyl methyl cellulose Substances 0.000 claims description 4
- 235000010979 hydroxypropyl methyl cellulose Nutrition 0.000 claims description 4
- UFVKGYZPFZQRLF-UHFFFAOYSA-N hydroxypropyl methyl cellulose Chemical compound OC1C(O)C(OC)OC(CO)C1OC1C(O)C(O)C(OC2C(C(O)C(OC3C(C(O)C(O)C(CO)O3)O)C(CO)O2)O)C(CO)O1 UFVKGYZPFZQRLF-UHFFFAOYSA-N 0.000 claims description 4
- 229920000609 methyl cellulose Polymers 0.000 claims description 4
- 239000001923 methylcellulose Substances 0.000 claims description 4
- 235000010981 methylcellulose Nutrition 0.000 claims description 4
- 229920002134 Carboxymethyl cellulose Polymers 0.000 claims description 3
- 239000004721 Polyphenylene oxide Substances 0.000 claims description 3
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 3
- 229920001038 ethylene copolymer Polymers 0.000 claims description 3
- 229920000570 polyether Polymers 0.000 claims description 3
- 229920006389 polyphenyl polymer Polymers 0.000 claims description 3
- 239000003469 silicate cement Substances 0.000 claims description 3
- 239000012748 slip agent Substances 0.000 claims description 3
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 3
- 229920002554 vinyl polymer Polymers 0.000 claims description 3
- KAKZBPTYRLMSJV-UHFFFAOYSA-N vinyl-ethylene Natural products C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 claims description 3
- LNAZSHAWQACDHT-XIYTZBAFSA-N (2r,3r,4s,5r,6s)-4,5-dimethoxy-2-(methoxymethyl)-3-[(2s,3r,4s,5r,6r)-3,4,5-trimethoxy-6-(methoxymethyl)oxan-2-yl]oxy-6-[(2r,3r,4s,5r,6r)-4,5,6-trimethoxy-2-(methoxymethyl)oxan-3-yl]oxyoxane Chemical compound CO[C@@H]1[C@@H](OC)[C@H](OC)[C@@H](COC)O[C@H]1O[C@H]1[C@H](OC)[C@@H](OC)[C@H](O[C@H]2[C@@H]([C@@H](OC)[C@H](OC)O[C@@H]2COC)OC)O[C@@H]1COC LNAZSHAWQACDHT-XIYTZBAFSA-N 0.000 claims description 2
- RFRMMZAKBNXNHE-UHFFFAOYSA-N 6-[4,6-dihydroxy-5-(2-hydroxyethoxy)-2-(hydroxymethyl)oxan-3-yl]oxy-2-(hydroxymethyl)-5-(2-hydroxypropoxy)oxane-3,4-diol Chemical compound CC(O)COC1C(O)C(O)C(CO)OC1OC1C(O)C(OCCO)C(O)OC1CO RFRMMZAKBNXNHE-UHFFFAOYSA-N 0.000 claims description 2
- 239000001768 carboxy methyl cellulose Substances 0.000 claims description 2
- 235000010948 carboxy methyl cellulose Nutrition 0.000 claims description 2
- 239000008112 carboxymethyl-cellulose Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 abstract description 6
- 230000036541 health Effects 0.000 abstract description 6
- 239000011248 coating agent Substances 0.000 abstract description 5
- 239000000839 emulsion Substances 0.000 abstract description 3
- 239000000126 substance Substances 0.000 description 7
- 230000008901 benefit Effects 0.000 description 5
- 239000003973 paint Substances 0.000 description 4
- 238000010345 tape casting Methods 0.000 description 4
- 239000002585 base Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 238000005336 cracking Methods 0.000 description 3
- 238000005034 decoration Methods 0.000 description 3
- 230000008030 elimination Effects 0.000 description 3
- 238000003379 elimination reaction Methods 0.000 description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 238000004381 surface treatment Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 229920001479 Hydroxyethyl methyl cellulose Polymers 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 229910052572 stoneware Inorganic materials 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
Classifications
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Paints Or Removers (AREA)
- Sealing Material Composition (AREA)
Abstract
The invention discloses special putty for the ceramic tile surface with the capability of adsorbing formaldehyde and high adhesion and a preparation method of the special putty. The special putty is prepared from the following raw materials in parts by weight: 35-40 parts of white portland cement, 5-30 parts of heavy calcium carbonate, 5-10 parts of ash-calcium-powder, 5-30 parts of quartz powder, 10-15 parts of diatomite, 2-6 parts of a formaldehyde-resistant agent, 5-10 parts of activated carbon, 4-8 parts of disperable emulsion powder, 0.3-1 part of water soluble cellulose, 1-3 parts of lignocellulose and 2-4 parts of a slipping agent. The putty powder is capable of adsorbing the formaldehyde in air and removing the formaldehyde in a coating together by adsorbing, so that the indoor formaldehyde content is greatly lowered, and the human health is facilitated.
Description
Technical Field
The invention relates to the technical field of chemical coatings, in particular to putty special for the surface of a ceramic tile and capable of adsorbing formaldehyde and having high binding power and a preparation method thereof.
Background
In daily life, people have many chances to contact formaldehyde, and particularly, in the process of decorating a new house, a large amount of decoration materials (such as latex paint, artificial boards, paint and the like) contain more or less formaldehyde. People live in the environment containing formaldehyde for a long time and can damage the health of human bodies through breathing, contact and other modes.
The ceramic tile is used as a wall surface decoration material, and has the advantages of excellent water resistance, pollution resistance, ageing resistance and the like, so that the ceramic tile is widely applied in China. Especially, when tiles are paved in a bathroom and a kitchen in a household room for decoration, the tiles or bonding materials have poor quality, so that the phenomena of cracking, hollowing, falling and the like of the tiles are caused, the indoor attractiveness is influenced, serious potential safety hazards exist, and the surface treatment of the tiles is in need of solution.
The following methods are mostly adopted for the surface treatment of the ceramic tiles: 1. removing the old ceramic tile and pasting again; 2. covering with decorative material; 3. the coating with high price is used for painting and covering. These methods are not only expensive, but also fail to completely solve the problem. Therefore, a ceramic tile renovating material which has low cost and can adsorb harmful substances such as indoor formaldehyde and the like is urgently needed.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides the putty special for the surface of the ceramic tile with high formaldehyde adsorption binding power and the preparation method thereof, the putty can adsorb and remove formaldehyde in the adsorbed air and formaldehyde in the paint, greatly reduces the indoor formaldehyde content, is beneficial to human health, can be firmly bonded with the surface of the ceramic tile, has excellent water resistance, alkali resistance and low temperature resistance, and has the advantages of difficult cracking due to blade coating, no falling and no color change.
The putty special for the surface of the ceramic tile with high formaldehyde adsorption and binding power comprises the following raw materials in parts by weight:
35-40 parts of white silicate cement, 5-30 parts of ground calcium carbonate, 5-10 parts of ash calcium powder, 5-30 parts of quartz powder, 10-15 parts of diatomite, 2-6 parts of formaldehyde resistant agent, 5-10 parts of activated carbon, 4-8 parts of dispersible latex powder, 0.3-1 part of water-soluble cellulose, 1-3 parts of wood fiber and 2-4 parts of slipping agent.
Wherein the white Portland cement is No. 32.5 white Portland cement;
the heavy calcium carbonate is 400 meshes of heavy calcium carbonate;
the ash calcium powder is 400 meshes of ash calcium powder;
the quartz powder is 40-160 mesh grade quartz powder;
the diatomite is 800-plus 1000-mesh superfine diatomite;
the length of the wood fiber is 200-1000 μm.
Wherein the formaldehyde resisting agent is 1, 3-dimethyl-2-imidazolidinone.
Wherein the dispersible latex powder is one or more of vinyl acetate and ethylene copolymer rubber powder, ethylene and vinyl chloride and vinyl metasilicate ternary copolymer rubber powder, vinyl acetate and ethylene and higher fatty acid vinyl ester ternary copolymer rubber powder, vinyl acetate and higher fatty acid vinyl ester copolymer rubber powder, acrylate and styrene copolymer rubber powder, vinyl acetate and acrylate and higher fatty acid vinyl ester ternary copolymer rubber powder, vinyl acetate homopolymerization rubber powder and styrene and butadiene copolymer rubber powder.
Wherein the water-soluble cellulose is at least one or more of methylcellulose, hydroxypropyl methylcellulose, hydroxyethyl cellulose, and carboxymethyl cellulose.
Wherein the slipping agent is one or more of polydimethylsiloxane, polyphenyl methylsiloxane and polyether modified polydimethylsiloxane.
The preparation method of the putty special for the surface of the ceramic tile with high formaldehyde adsorption and binding power, provided by the invention, comprises the following steps:
(1) weighing the raw materials in parts by weight respectively;
(2) and adding water to the raw materials, and mixing and stirring the raw materials to form putty.
Wherein the added water comprises the following components in percentage by weight: 25 to 35 percent.
Wherein, a mixer is adopted for stirring, and a dust remover is matched for removing dust.
Wherein the mixer is stirred for 35min at the rotation speed of 1000r/min, at least 50 parts by weight of base material is discharged, and then the stirring is continued for 10min, and the mixture is uniformly mixed to form putty.
The putty powder provided by the invention can adsorb and remove formaldehyde in air and formaldehyde in the coating together, so that the indoor formaldehyde content is greatly reduced, and the putty powder is beneficial to human health.
The putty powder provided by the invention can be firmly bonded with the surface of a ceramic tile, has excellent water resistance, alkali resistance and low temperature resistance, has the advantages of difficult cracking and no falling and color change after blade coating, and is a ceramic tile renovating material which has low manufacturing cost and can adsorb harmful substances such as indoor formaldehyde.
Detailed Description
The present invention will be described in further detail with reference to specific examples.
The special putty for adsorbing formaldehyde and having high binding power on the surface of the ceramic tile comprises the following raw materials in parts by weight:
35-40 parts of white silicate cement, 5-30 parts of ground calcium carbonate, 5-10 parts of ash calcium powder, 5-30 parts of quartz powder, 10-15 parts of diatomite, 2-6 parts of formaldehyde resistant agent, 5-10 parts of activated carbon, 4-8 parts of dispersible latex powder, 0.3-1 part of water-soluble cellulose, 1-3 parts of wood fiber and 2-4 parts of slipping agent.
Wherein,
the white portland cement is No. 32.5 white portland cement;
the heavy calcium carbonate is 400 meshes of heavy calcium carbonate;
the ash calcium powder is 400 meshes of ash calcium powder;
the quartz powder is 40-160 mesh grade quartz powder;
the diatomite is 800-plus 1000-mesh superfine diatomite;
the anti-formaldehyde agent is 1, 3-dimethyl-2-imidazolidinone;
the dispersible emulsion powder is one or more of vinyl acetate and ethylene copolymer rubber powder (Vac/E), ethylene, vinyl chloride and vinyl monthly silicate ester ternary copolymer rubber powder (E/Vc/VL), vinyl acetate, ethylene and higher fatty acid vinyl ester ternary copolymer rubber powder (Vac/E/VeoVa), vinyl acetate and higher fatty acid vinyl ester copolymer rubber powder (Vac/VeoVa), acrylic ester and styrene copolymer rubber powder (A/S), vinyl acetate, acrylic ester and higher fatty acid vinyl ester ternary copolymer rubber powder (Vac/A/VeoVa), vinyl acetate homopolymer rubber powder (PVac) and styrene and butadiene copolymer rubber powder (SBR);
the water soluble cellulose is at least one or more of Methylcellulose (MC), hydroxypropyl methylcellulose (HPMC), hydroxyethyl cellulose (HEC), and carboxymethyl cellulose (CMC)
The length of the wood fiber is 200-1000 mu m;
the slipping agent is one or more of polydimethylsiloxane, polyphenyl methylsiloxane and polyether modified polydimethylsiloxane.
The preparation method of the putty special for the surface of the ceramic tile with high formaldehyde adsorption and binding power comprises the following steps:
(1) weighing the raw materials in parts by weight respectively;
(2) and adding water to the raw materials, and mixing and stirring the raw materials to form putty.
During the use, paint above-mentioned putty on the ceramic tile can, the ceramic tile can be ceramic tile, thin stoneware ceramic tile, porcelain ceramic tile and so on.
Example 1
The putty special for the surface of the ceramic tile with high formaldehyde adsorption and binding power provided by the embodiment comprises the following raw materials in parts by weight:
wherein,
the white portland cement is No. 32.5 white portland cement provided by Mingyue chemical Co.Ltd;
the diatomite is 800-plus 1000-mesh superfine diatomite provided by Shanghai Liangjiang titanium dioxide chemical products Co.Ltd;
the heavy calcium carbonate is 400-mesh heavy calcium carbonate provided by Anibeng;
the ash calcium powder is 400 meshes provided by Andibang;
the quartz powder is prepared into quartz powder with 40-160 meshes provided by Yongxing Stone construction Limited company;
the formaldehyde resisting agent is 1, 3-dimethyl-2-imidazolidinone produced by Fusheng chemical Co., Ltd, Nanjing;
the active carbon is the active carbon produced by the Pingshan Green forest active carbon Limited company;
the dispersible emulsion powder is high-grade fatty acid vinyl ester copolymerized rubber powder provided by Nanjing Gutian chemical company Limited;
the water-soluble cellulose is hydroxyethyl methyl cellulose ether provided by Mingyue chemical industry, and the viscosity is 20000mpa & s-30000mpa & s;
the wood fiber is E-OU brand wood fiber provided by Shanghai Yiassas engineering materials company Limited, and the length is 200-;
the slip agent is polydimethylsiloxane slip agent provided by Fuzhou Shengyou Co.
The preparation method of the putty special for the surface of the ceramic tile with high formaldehyde adsorption and binding power comprises the following steps:
(1) weighing the raw materials according to the weight;
(2) starting the mixer;
(3) and adding 25% of water into the raw materials, mixing and stirring to form putty.
Example 2
The putty special for the surface of the ceramic tile with high formaldehyde adsorption and binding power provided by the embodiment comprises the following raw materials in parts by weight:
the preparation method of the putty special for the surface of the ceramic tile with high formaldehyde adsorption and binding power comprises the following steps:
(1) weighing the raw materials according to the weight;
(2) starting the mixer and the dust remover;
(3) and adding 35% of water into the raw materials, mixing and stirring to form putty.
Example 3
The putty special for the surface of the ceramic tile with high formaldehyde adsorption and binding power provided by the embodiment comprises the following raw materials in parts by weight:
the preparation method of the putty special for the surface of the ceramic tile with high formaldehyde adsorption and binding power comprises the following steps:
(1) weighing the raw materials according to the weight;
(2) starting the mixer and the dust remover;
(3) and adding 25% of water into the raw materials at the rotation speed of 1000r/min by using a mixer, mixing and stirring for 35min, discharging at least 50 parts by weight of base material, continuing stirring for 10min, and uniformly mixing to obtain the putty.
Example 4
Based on the above ranges, the present invention gives comparative examples:
the putty special for the surface of the ceramic tile with high formaldehyde adsorption and binding power provided by the embodiment comprises the following raw materials in parts by weight:
the preparation method of the putty special for the surface of the ceramic tile with high formaldehyde adsorption and binding power comprises the following steps:
(1) weighing the raw materials according to the weight;
(2) starting the mixer and the dust remover;
(3) and adding 25% of water into the raw materials at the rotation speed of 1000r/min by using a mixer, mixing and stirring for 35min, discharging at least 50 parts by weight of base material, continuing stirring for 10min, and uniformly mixing to obtain the putty.
Example 5
And (3) performance testing:
detection is carried out according to JG/T298-:
in order to test the formaldehyde-eliminating property, the putty of the above example was applied to a general brick as a sample. In addition, a small bottle filled with formaldehyde is placed in the experiment chamber, the small bottle is taken out after 10 minutes, the initial formaldehyde concentration is tested, the sample is placed in the experiment chamber again, the sample is taken out after 24 hours, the formaldehyde concentration is tested again, and the elimination rate is calculated. The results are shown in Table 1.
Table 1 examples 1-4 the performance test data is as follows:
| experimental project | 1# | 2# | 3# | Comparative example |
| Workability | Knife coating without obstacle | Knife coating without obstacle | Knife coating without obstacle | Knife coating without obstacle |
| Initial drying crack resistance (3h) | Without cracks | Without cracks | Without cracks | Without cracks |
| Adhesive Strength (Water immersion)/MPa | 1.23 | 1.37 | 1.56 | 0.84 |
| Formaldehyde elimination ratio (%) | 52 | 67 | 78 | 4 |
From the comparison above, the advantages of the present invention are:
1. the special putty for the surface of the ceramic tile capable of adsorbing formaldehyde and having high adhesion force is detected by referring to JG/T298-2010 putty for indoor building as no relevant standard exists in China, and the measured water-immersion adhesion strength is 4-5 times higher than that of the standard waterproof putty, so that the material has strong adhesion force on the base surface of the ceramic tile.
2. The putty special for the surface of the ceramic tile with high formaldehyde adsorption binding power has the formaldehyde elimination rate far higher than that of common putty powder, and shows that the putty has good formaldehyde adsorption performance and is beneficial to human health.
The analysis shows that the putty has high bonding strength, strong environmental adaptability, strong formaldehyde adsorption capacity and benefit for human health.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention, and are considered to be within the scope of the invention.
Claims (10)
1. The special putty for the surface of the ceramic tile with high formaldehyde adsorption and binding power is characterized in that: the feed comprises the following raw materials in parts by weight: 35-40 parts of white silicate cement, 5-30 parts of ground calcium carbonate, 5-10 parts of ash calcium powder, 5-30 parts of quartz powder, 10-15 parts of diatomite, 2-6 parts of formaldehyde resistant agent, 5-10 parts of activated carbon, 4-8 parts of dispersible latex powder, 0.3-1 part of water-soluble cellulose, 1-3 parts of wood fiber and 2-4 parts of slipping agent.
2. The putty special for the surface of a ceramic tile capable of adsorbing formaldehyde and having high adhesion as claimed in claim 1, wherein: the white portland cement is No. 32.5 white portland cement; the heavy calcium carbonate is 400 meshes of heavy calcium carbonate; the ash calcium powder is 400 meshes of ash calcium powder; the quartz powder is 40-160 mesh grade quartz powder; the diatomite is 800-plus 1000-mesh superfine diatomite; the length of the wood fiber is 200-1000 μm.
3. The putty special for the surface of a ceramic tile capable of adsorbing formaldehyde and having high adhesion as claimed in claim 1, wherein: the anti-formaldehyde agent is 1, 3-dimethyl-2-imidazolidinone.
4. The putty special for the surface of a ceramic tile capable of adsorbing formaldehyde and having high adhesion as claimed in claim 1, wherein: the dispersible latex powder is one or more of vinyl acetate and ethylene copolymer rubber powder, ethylene and vinyl chloride and vinyl metasilicate ternary copolymer rubber powder, vinyl acetate and ethylene and higher fatty acid vinyl ester ternary copolymer rubber powder, vinyl acetate and higher fatty acid vinyl ester copolymer rubber powder, acrylic ester and styrene copolymer rubber powder, vinyl acetate and acrylic ester and higher fatty acid vinyl ester ternary copolymer rubber powder, vinyl acetate homopolymerization rubber powder and styrene and butadiene copolymer rubber powder.
5. The putty special for the surface of a ceramic tile capable of adsorbing formaldehyde and having high adhesion as claimed in claim 1, wherein: the water-soluble cellulose is at least one or more of methylcellulose, hydroxypropyl methylcellulose, hydroxyethyl cellulose, and carboxymethyl cellulose.
6. The putty special for the surface of a ceramic tile capable of adsorbing formaldehyde and having high adhesion as claimed in claim 1, wherein: the slip agent is one or more of polydimethylsiloxane, polyphenyl methylsiloxane and polyether modified polydimethylsiloxane.
7. The method for preparing the putty special for the surface of the ceramic tile with high adhesion and capable of adsorbing formaldehyde as claimed in any one of claims 1 to 6, is characterized in that: the method comprises the following steps:
(1) weighing the raw materials in parts by weight respectively;
(2) and adding water to the raw materials, and mixing and stirring the raw materials to form putty.
8. The method for adsorbing the formaldehyde high-adhesion putty specially used for the surfaces of ceramic tiles as claimed in claim 7, which is characterized in that: the added water comprises the following components in percentage by weight: 25 to 35 percent.
9. The method for adsorbing the formaldehyde high-adhesion putty specially used for the surfaces of ceramic tiles as claimed in claim 7, which is characterized in that: and (2) stirring by adopting a mixer, and removing dust by matching with a dust remover.
10. The method for adsorbing the formaldehyde high-adhesion putty specially used for the surfaces of ceramic tiles as claimed in claim 7, which is characterized in that: and (2) stirring for 35min when the mixer rotates at the speed of 1000r/min, discharging at least 50 parts by weight of base material, continuing stirring for 10min, and uniformly mixing to form putty.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410781456.6A CN104559406A (en) | 2014-12-16 | 2014-12-16 | Special putty for ceramic tile surface with capability of adsorbing formaldehyde and high adhesion and preparation method of special putty |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410781456.6A CN104559406A (en) | 2014-12-16 | 2014-12-16 | Special putty for ceramic tile surface with capability of adsorbing formaldehyde and high adhesion and preparation method of special putty |
Publications (1)
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| CN106242464A (en) * | 2016-07-27 | 2016-12-21 | 上海贝恒化学建材有限公司 | Composite inner wall putty and preparation method thereof |
| CN106925240A (en) * | 2017-04-12 | 2017-07-07 | 明光市国星凹土有限公司 | A kind of organic modified particles attapulgite clay adsorbent and preparation method thereof |
| CN107056130A (en) * | 2017-04-11 | 2017-08-18 | 安徽省明美矿物化工有限公司 | A kind of attapulgite clay powder with air purification function |
| CN114620984A (en) * | 2022-03-17 | 2022-06-14 | 江苏蓝羊羊装饰材料有限公司 | Decorative material and preparation method thereof |
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| CN106925240A (en) * | 2017-04-12 | 2017-07-07 | 明光市国星凹土有限公司 | A kind of organic modified particles attapulgite clay adsorbent and preparation method thereof |
| CN114620984A (en) * | 2022-03-17 | 2022-06-14 | 江苏蓝羊羊装饰材料有限公司 | Decorative material and preparation method thereof |
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