CN105713546B - A kind of building sealant and preparation method thereof - Google Patents
A kind of building sealant and preparation method thereof Download PDFInfo
- Publication number
- CN105713546B CN105713546B CN201610275999.XA CN201610275999A CN105713546B CN 105713546 B CN105713546 B CN 105713546B CN 201610275999 A CN201610275999 A CN 201610275999A CN 105713546 B CN105713546 B CN 105713546B
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- parts
- raw material
- sealant
- coupling agent
- building
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J171/00—Adhesives based on polyethers obtained by reactions forming an ether link in the main chain; Adhesives based on derivatives of such polymers
- C09J171/02—Polyalkylene oxides
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/02—Non-macromolecular additives
- C09J11/04—Non-macromolecular additives inorganic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/02—Non-macromolecular additives
- C09J11/06—Non-macromolecular additives organic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/08—Macromolecular additives
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J135/00—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical, and containing at least another carboxyl radical in the molecule, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Adhesives based on derivatives of such polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
Abstract
The invention discloses a kind of building sealant and preparation method thereof, which includes the raw material of following parts by weight：20-40 parts of calcium carbonate crystal whisker, 30-50 parts of kaolin, 20-40 parts of red mud, 8-15 parts of sodium lignin sulfonate, 5-10 parts of cerosin, 3-8 parts of rosin resin, 10-15 parts of maleic-acrylic acid resin, 10-20 parts of polyethylene glycol and 1-3 parts of titante coupling agent.The formula of product of the present invention is reasonable, and each component compatibility is good, and raw material sources are extensive, it is cheap, environmental protection has no irritating odor, and the sealant being prepared has the performances such as excellent waterproof, anti-oxidant, bonding, mechanics, the sealing suitable for the various seams of building or hole.
Description
Technical field
The present invention relates to building material technical field, specifically a kind of building sealant and preparation method thereof.
Background technique
Building sealant is widely used in building trade, is mainly used for the sealing of the various seams of building or hole, with
The intrusion for preventing moisture, oil stain or dust and other impurities prevents structural material to be destroyed in displacement structure, thus play waterproof,
Dust-proof, gas-tight, fire prevention, anticorrosion, damping and prevent seam build up foreign matter the effects of.
Sealant kind currently used for building decoration is more, widely used sealant mainly use cement, acrylic acid,
Polyvinyl alcohol etc. is used as raw material, and existing sealant often has poor waterproof properties, curing rate compared with slow, adhesion strength is low, former
Expect at high cost, irritant smell, have pollution, complicated components, preparation process is complicated, product is unstable, easy to aging, freeze-thaw resistance
Cohesive force can be just lost in poor, short time, the problems such as storage life is short.Accordingly, it is difficult to meet the needs of building trade.
Summary of the invention
The present invention existing building sealant there are aiming at the problem that, providing a kind of has good water-proof effect, antioxygenic property
It is excellent, easy solidify, safety and environmental protection, it is low in cost the advantages that building sealant.
In order to achieve the above object, the technical solution adopted by the present invention is as follows：
A kind of building sealant, the raw material including following parts by weight：20-40 parts of calcium carbonate crystal whisker, 30-50 parts of kaolin,
20-40 parts of red mud, 8-15 parts of sodium lignin sulfonate, 5-10 parts of cerosin, 3-8 parts of rosin resin, maleic-acrylic acid resin 10-
15 parts, 10-20 parts of polyethylene glycol and 1-3 parts of titante coupling agent.
Preferably, titante coupling agent described above includes TMC-201, TMC-311, TMC-TE and TMC-WT.It is described
Commodity are commercially available to be arrived.
A kind of preparation method of building sealant, includes the following steps：
（1）By 20-40 parts of 20-40 parts of calcium carbonate crystal whisker, 30-50 parts of kaolin, red mud addition pulverizers, it is crushed to 200-
300 mesh, obtain powder raw material；
（2）Again by above-mentioned powder raw material, 8-15 parts of sodium lignin sulfonate, 5-10 parts of cerosin and maleic-acrylic acid resin
10-15 parts of addition high force dispersion blenders, stir 30-60min in the case where temperature is 60-80 DEG C, revolving speed is 300-500r/min, obtain
Mixed material；
（3）3-8 parts of rosin resin, 10-20 parts of polyethylene glycol, titante coupling agent 1-3 are added into mixed material
Part and suitable quantity of water continue to stir 10-30min, paste sealant can be obtained.
Compared with prior art, beneficial effects of the present invention：
1, the formula of product of the present invention is reasonable, and each component compatibility is good, and raw material sources are extensive, cheap, and environmental protection is stingless
Swash property smell, curing time is short, and the sealant being prepared has the performances such as excellent waterproof, anti-oxidant, bonding, mechanics, fits
Sealing for the various seams of building or hole.
2, calcium carbonate crystal whisker is added in the formula of product of the present invention is a kind of environment-friendly materials, and not only price is low for calcium carbonate crystal whisker
Honest and clean, raw material sources are extensive, moreover it is possible to significantly improve the viscosity of sealant, increase thixotropy, improve cracking resistance, the attachment of sealant
The performances such as power, adhesive strength.
3, cerosin is added in the formula of sealant of the present invention, filter mud of sugarcane waste can not only be comprehensively utilized, moreover it is possible to assign
Give the excellent waterproof of sealant, mould proof and antioxygenic property.This formula can not only can make to make using red mud as filling raw material
Aluminum i ndustry residue is fully used, and the mechanical property and adhesive force of sealant can be significantly improved after filling.
4, maleic-acrylic acid resin is added in the formula of product of the present invention, it is good with the compatibility of each component, for changing
The sealant quality stabilization of interface interaction between kind inorganic matter and organic matter, preparation does not precipitate.
5, titante coupling agent is added in formula of the invention, has obviously to tensile strength and elongation at break is improved
Effect, and the anti-aging property of sealant also can be improved significantly.
6, sealant preparation process of the invention is simple, energy consumption is low, the product being prepared once paste, easy to use, only
Need to twist the lid off uniform extruded product, be struck off with scraping blade.
Specific embodiment
Below in conjunction with specific embodiment, the present invention is further described, but is not limited to protection scope of the present invention.
Embodiment 1
A kind of building sealant, the raw material including following parts by weight：20 parts of calcium carbonate crystal whisker, 35 parts of kaolin, red mud 20
Part, 10 parts of sodium lignin sulfonate, 5 parts of cerosin, 4 parts of rosin resin, 10 parts of maleic-acrylic acid resin, 12 parts of polyethylene glycol and
1 part of titante coupling agent.
Preparation method：
（1）Each raw material is weighed according to the above parts by weight：Pulverizer is added in calcium carbonate crystal whisker, kaolin, red mud, is crushed to
200 mesh, obtain powder raw material；
（2）Strength point is added in above-mentioned powder raw material, sodium lignin sulfonate, cerosin and maleic-acrylic acid resin part again
Blender is dissipated, 40min is stirred in the case where temperature is 60 DEG C, revolving speed is 300r/min, obtains mixed material；
（3）Rosin resin, polyethylene glycol, titante coupling agent and 120 parts of water are added into mixed material, continue to stir
20min is mixed, paste sealant can be obtained.
Embodiment 2
A kind of building sealant, the raw material including following parts by weight：25 parts of calcium carbonate crystal whisker, 40 parts of kaolin, red mud 25
Part, 8 parts of sodium lignin sulfonate, 7 parts of cerosin, 3 parts of rosin resin, 10 parts of maleic-acrylic acid resin, 15 parts of polyethylene glycol and titanium
1.5 parts of esters of gallic acid coupling agent.
Preparation method：
（1）Each raw material is weighed according to the above parts by weight：Pulverizer is added in calcium carbonate crystal whisker, kaolin, red mud, is crushed to
200 mesh, obtain powder raw material；
（2）Strength point is added in above-mentioned powder raw material, sodium lignin sulfonate, cerosin and maleic-acrylic acid resin part again
Blender is dissipated, 60min is stirred in the case where temperature is 70 DEG C, revolving speed is 350r/min, obtains mixed material；
（3）Rosin resin, polyethylene glycol, titante coupling agent and 150 parts of water are added into mixed material, continue to stir
30min is mixed, paste sealant can be obtained.
Embodiment 3
A kind of building sealant, the raw material including following parts by weight：30 parts of calcium carbonate crystal whisker, 30 parts of kaolin, red mud 35
Part, 12 parts of sodium lignin sulfonate, 8 parts of cerosin, 5 parts of rosin resin, 12 parts of maleic-acrylic acid resin, 10 parts of polyethylene glycol and
2 parts of titante coupling agent.
Preparation method：
（1）Each raw material is weighed according to the above parts by weight：Pulverizer is added in calcium carbonate crystal whisker, kaolin, red mud, is crushed to
200 mesh, obtain powder raw material；
（2）Strength point is added in above-mentioned powder raw material, sodium lignin sulfonate, cerosin and maleic-acrylic acid resin part again
Blender is dissipated, 30min is stirred in the case where temperature is 80 DEG C, revolving speed is 500r/min, obtains mixed material；
（3）Rosin resin, polyethylene glycol, titante coupling agent and 150 parts of water are added into mixed material, continue to stir
10min is mixed, paste sealant can be obtained.
Embodiment 4
A kind of building sealant, the raw material including following parts by weight：35 parts of calcium carbonate crystal whisker, 50 parts of kaolin, red mud 30
Part, 13 parts of sodium lignin sulfonate, 10 parts of cerosin, 8 parts of rosin resin, 15 parts of maleic-acrylic acid resin, 15 parts of polyethylene glycol and
2.5 parts of titante coupling agent.
Preparation method：
（1）Each raw material is weighed according to the above parts by weight：Pulverizer is added in calcium carbonate crystal whisker, kaolin, red mud, is crushed to
250 mesh, obtain powder raw material；
（2）Strength point is added in above-mentioned powder raw material, sodium lignin sulfonate, cerosin and maleic-acrylic acid resin part again
Blender is dissipated, 60min is stirred in the case where temperature is 70 DEG C, revolving speed is 300r/min, obtains mixed material；
（3）Rosin resin, polyethylene glycol, titante coupling agent and 180 parts of water are added into mixed material, continue to stir
20min is mixed, paste sealant can be obtained.
Embodiment 5
A kind of building sealant, the raw material including following parts by weight：40 parts of calcium carbonate crystal whisker, 35 parts of kaolin, red mud 40
Part, 15 parts of sodium lignin sulfonate, 9 parts of cerosin, 7 parts of rosin resin, 13 parts of maleic-acrylic acid resin, 20 parts of polyethylene glycol and
3 parts of titante coupling agent.
Preparation method：
（1）Each raw material is weighed according to the above parts by weight：Pulverizer is added in calcium carbonate crystal whisker, kaolin, red mud, is crushed to
200 mesh, obtain powder raw material；
（2）Strength point is added in above-mentioned powder raw material, sodium lignin sulfonate, cerosin and maleic-acrylic acid resin part again
Blender is dissipated, 45min is stirred in the case where temperature is 80 DEG C, revolving speed is 300r/min, obtains mixed material；
（3）Rosin resin, polyethylene glycol, titante coupling agent and 200 parts of water are added into mixed material, continue to stir
30min is mixed, paste sealant can be obtained.
The application method of product of the present invention：In the sealing of the various seams of building or hole, unscrew equipped with sealant
Lid, uniform extruded product, is struck off with scraping blade.Product is i.e. curable at 2-4 hours, before product is not fully cured
Water cannot be contacted, lid and injection nozzle is rinsed with water as fruit product is not finished to tighten, can reuse next time.
The sealant product that the embodiment of the present invention obtains, after testing, the performance of product is as shown in table 1 below：
Table 1：The properties of product of each embodiment building sealant
| Product | Curing time（h) | Tensile bond strength（Mpa) | Viscosity（mPa.S) | Break-draw rate（%） | Whether there is cracking after 1 year | Smell | Appearance |
| Embodiment 1 | 2.5 | 1.51 | 6218 | 579 | It is no | It has no irritating odor | Paste |
| Embodiment 2 | 3 | 1.78 | 5869 | 602 | It is no | It has no irritating odor | Paste |
| Embodiment 3 | 4 | 1.65 | 5973 | 629 | It is no | It has no irritating odor | Paste |
| Embodiment 4 | 3 | 1.72 | 5721 | 589 | It is no | It has no irritating odor | Paste |
| Embodiment 5 | 2 | 1.68 | 6189 | 617 | It is no | It has no irritating odor | Paste |
Product of the invention has the performances such as excellent anti-oxidant, bonding, mechanics as can be known from the above table.
Claims (3)
1. a kind of building sealant, it is characterised in that：Raw material including following parts by weight：20-40 parts of calcium carbonate crystal whisker, kaolin
30-50 parts, 20-40 parts of red mud, 8-15 parts of sodium lignin sulfonate, 5-10 parts of cerosin, 3-8 parts of rosin resin, maleic-acrylic acid
10-15 parts of resin, 10-20 parts of polyethylene glycol and 1-3 parts of titante coupling agent.
2. building sealant according to claim 1, it is characterised in that：The titante coupling agent be TMC-201,
One of TMC-311, TMC-TE and TMC-WT.
3. a kind of preparation method of building sealant according to claim 1, it is characterised in that：Include the following steps：
By 20-40 parts of 20-40 parts of calcium carbonate crystal whisker, 30-50 parts of kaolin, red mud addition pulverizers, it is crushed to 200-300 mesh,
Obtain powder raw material；
Again by above-mentioned powder raw material, 8-15 parts of sodium lignin sulfonate, 5-10 parts of cerosin and 10-15 parts of maleic-acrylic acid resin
High force dispersion blender is added, stirs 30-60min in the case where temperature is 60-80 DEG C, revolving speed is 300-500r/min, obtains mixture
Material；
3-8 parts of rosin resin, 10-20 parts of polyethylene glycol, 1-3 parts of titante coupling agent and appropriate are added into mixed material
Water continues to stir 10-30min, can obtain paste sealant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610275999.XA CN105713546B (en) | 2016-04-29 | 2016-04-29 | A kind of building sealant and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610275999.XA CN105713546B (en) | 2016-04-29 | 2016-04-29 | A kind of building sealant and preparation method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN105713546A CN105713546A (en) | 2016-06-29 |
| CN105713546B true CN105713546B (en) | 2018-11-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610275999.XA Expired - Fee Related CN105713546B (en) | 2016-04-29 | 2016-04-29 | A kind of building sealant and preparation method thereof |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107353861A (en) * | 2017-08-03 | 2017-11-17 | 合肥大源建筑装饰工程有限公司 | A kind of preparation method of fluid sealant for construction |
| CN107722840A (en) * | 2017-11-24 | 2018-02-23 | 黄刚 | A kind of nano-calcium carbonate calcium pyroborate building sealant and preparation method thereof |
| CN111732921B (en) * | 2020-06-09 | 2022-03-04 | 武汉天成旭邦新型建材有限公司 | Vitrified tile back adhesive and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102796317A (en) * | 2012-08-31 | 2012-11-28 | 福建省豪用环保科技有限公司 | Macromolecular self-complementary sealant |
| CN103289578A (en) * | 2013-05-16 | 2013-09-11 | 马玉山 | Preparation method of oily adhesive with silicate ceramic matrix |
| WO2015165153A1 (en) * | 2014-04-30 | 2015-11-05 | 东北大学 | Method for recycling alkali and aluminum during treatment of bayer red mud by using calcification-carbonization process |
-
2016
- 2016-04-29 CN CN201610275999.XA patent/CN105713546B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102796317A (en) * | 2012-08-31 | 2012-11-28 | 福建省豪用环保科技有限公司 | Macromolecular self-complementary sealant |
| CN103289578A (en) * | 2013-05-16 | 2013-09-11 | 马玉山 | Preparation method of oily adhesive with silicate ceramic matrix |
| WO2015165153A1 (en) * | 2014-04-30 | 2015-11-05 | 东北大学 | Method for recycling alkali and aluminum during treatment of bayer red mud by using calcification-carbonization process |
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| CN105713546A (en) | 2016-06-29 |
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Effective date of registration: 20170209 Address after: 200333 Putuo District, North Road, No., room 20, building 1396, room 958 Applicant after: Shanghai consensus Environmental Protection Technology Co.,Ltd. Address before: Ten road 530007 the Guangxi Zhuang Autonomous Region Nanning City, No. 26 West Zhihong Technology Park production workshop third Applicant before: Guangxi Nanning Qishun Chemical Co.,Ltd. |
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Effective date of registration: 20180629 Address after: 530007 the third floor of the production workshop of Zhihong Technology Park 26, ten West Road, Nanning, the Guangxi Zhuang Autonomous Region. Applicant after: Guangxi Nanning Qishun Chemical Co.,Ltd. Address before: 200333 1396, room 20, 958 Zhen Bei Road, Putuo District, Shanghai. Applicant before: Shanghai consensus Environmental Protection Technology Co.,Ltd. |
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