CN105713546A - Building sealant and preparation method thereof - Google Patents
Building sealant and preparation method thereof Download PDFInfo
- Publication number
- CN105713546A CN105713546A CN201610275999.XA CN201610275999A CN105713546A CN 105713546 A CN105713546 A CN 105713546A CN 201610275999 A CN201610275999 A CN 201610275999A CN 105713546 A CN105713546 A CN 105713546A
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- CN
- China
- Prior art keywords
- parts
- raw material
- building
- sealant
- coupling agent
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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
- 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
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- 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 building sealant and a preparation method thereof. The sealant comprises the following raw materials in parts by weight: 20-40 parts of calcium carbonate whisker, 30-50 parts of kaolin, 20-40 parts of red mud, 8-15 parts of sodium lignosulfonate, 5-10 parts of cerosin, 3-8 parts of rosin resin, 10-15 parts of maleic acid-acrylic resin, 10-20 parts of polyethyleneglycol and 1-3 parts of titanate coupling agent. The product has the advantages of reasonable formula, favorable compatibility among the components, wide raw material sources, low price, environment friendliness and no irritating odor. The prepared sealant has the characteristics of excellent water resistance, excellent oxidation resistance, excellent bonding property, excellent mechanical properties and the like, and is suitable for sealing various seams or holes of the building.
Description
Technical field
The present invention relates to building material technical field, specifically a kind of building sealant and preparation method thereof.
Background technology
Building sealant is widely used in building trade; it is mainly used in the sealing of the various seam of building or hole; to prevent water from dividing, the intrusion of oil stain or dust and other impurities; prevent structural material destroyed when displacement structure, thus playing waterproof and dustproof, gas-tight, fire prevention, anticorrosion, damping and preventing seam from building up the effects such as foreign body.
The fluid sealant kind being currently used for building decoration is more, widely used fluid sealant mainly adopts cement, acrylic acid, polyvinyl alcohol etc. as raw material, and existing fluid sealant often exists that water resistance difference, curing rate are relatively slow, adhesion strength is low, cost of material is high, irritant abnormal smells from the patient, have that pollution, complicated components, complicated process of preparation, product be unstable, easy aging, the problem such as freezing and thawing performance is poor, just lose cohesive force in the short time, storage life is short.Accordingly, it is difficult to meet the demand of building trade.
Summary of the invention
The present invention is directed to existing building fluid sealant Problems existing, it is provided that a kind of building sealant with good water-proof effect, antioxygenic property solidification excellent, easy, safety and environmental protection, the advantage such as with low cost.
For realizing object above, the technical solution used in the present invention is as follows:
A kind of building sealant, including the raw material of following weight portion: calcium carbonate crystal whisker 20-40 part, Kaolin 30-50 part, red mud 20-40 part, sodium lignin sulfonate 8-15 part, cerosin 5-10 part, rosin resin 3-8 part, maleic-acrylic acid resin 10-15 part, Polyethylene Glycol 10-20 part and titante coupling agent 1-3 part.
Preferably, the above titante coupling agent includes TMC-201, TMC-311, TMC-TE and TMC-WT.Described commodity are all commercially available to be arrived.
The preparation method of a kind of building sealant, comprises the following steps:
(1) calcium carbonate crystal whisker 20-40 part, Kaolin 30-50 part, red mud 20-40 part are added pulverizer, be crushed to 200-300 order, obtain powder raw material；
(2) more above-mentioned powder raw material, sodium lignin sulfonate 8-15 part, cerosin 5-10 part and maleic-acrylic acid resin 10-15 part are added high force dispersion blender, temperature be 60-80 DEG C, rotating speed be stirring 30-60min under 300-500r/min, obtain mixed material；
(3) in mixed material, add rosin resin 3-8 part, Polyethylene Glycol 10-20 part, titante coupling agent 1-3 part and suitable quantity of water, continue stirring 10-30min, paste fluid 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, environmental protection has no irritating odor, and hardening time is short, the fluid sealant prepared has the performances such as the waterproof of excellence, antioxidation, bonding, mechanics, it is adaptable to the sealing of the various seam of building or hole.
2, adding calcium carbonate crystal whisker in the formula of product of the present invention is a kind of environment-friendly materials, calcium carbonate crystal whisker is not only cheap, and raw material sources are extensive, moreover it is possible to significantly improve the viscosity of fluid sealant, increase thixotropy, improve the performances such as the cracking resistance of fluid sealant, adhesive force, adhesive strength.
3, the formula of fluid sealant of the present invention adds cerosin, filter mud of sugarcane garbage can not only be comprehensively utilized, moreover it is possible to give the excellent waterproof of fluid sealant, mildew-resistant and antioxygenic property.This formula, using red mud as filling raw material, can not only make aluminium industry residue be fully used, can significantly improve mechanical property and the adhesive force of fluid sealant after filling.
4, adding maleic-acrylic acid resin in the formula of product of the present invention, it is good with the compatibility of each component, and for improving the interface interaction between inorganic matter and Organic substance, the fluid sealant steady quality of preparation occurs without precipitation.
5, the formula of the present invention adds titante coupling agent, raising tensile strength and elongation at break are had obvious effect, and the ageing resistace of fluid sealant also can be improved significantly.
6, the fluid sealant preparation technology of the present invention is simple, it is low to consume energy, the product once paste prepared, easy to use, and only need to twist the lid off uniform extruded product, strikes off with scraping blade.
Detailed description of the invention
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, including the raw material of following weight portion: calcium carbonate crystal whisker 20 parts, Kaolin 35 parts, red mud 20 parts, sodium lignin sulfonate 10 parts, cerosin 5 parts, rosin resin 4 parts, maleic-acrylic acid resin 10 parts, Polyethylene Glycol 12 parts and titante coupling agent 1 part.
Preparation method:
(1) each raw material is weighed according to above weight portion: calcium carbonate crystal whisker, Kaolin, red mud are added pulverizer, is crushed to 200 orders, obtains powder raw material；
(2) more above-mentioned powder raw material, sodium lignin sulfonate, cerosin and maleic-acrylic acid resin part are added high force dispersion blender, temperature be 60 DEG C, rotating speed be stirring 40min under 300r/min, obtain mixed material；
(3) in mixed material, add rosin resin, Polyethylene Glycol, titante coupling agent and 120 parts of water, continue stirring 20min, paste fluid sealant.
Embodiment 2
A kind of building sealant, including the raw material of following weight portion: calcium carbonate crystal whisker 25 parts, Kaolin 40 parts, red mud 25 parts, sodium lignin sulfonate 8 parts, cerosin 7 parts, rosin resin 3 parts, maleic-acrylic acid resin 10 parts, Polyethylene Glycol 15 parts and titante coupling agent 1.5 parts.
Preparation method:
(1) each raw material is weighed according to above weight portion: calcium carbonate crystal whisker, Kaolin, red mud are added pulverizer, is crushed to 200 orders, obtains powder raw material；
(2) more above-mentioned powder raw material, sodium lignin sulfonate, cerosin and maleic-acrylic acid resin part are added high force dispersion blender, temperature be 70 DEG C, rotating speed be stirring 60min under 350r/min, obtain mixed material；
(3) in mixed material, add rosin resin, Polyethylene Glycol, titante coupling agent and 150 parts of water, continue stirring 30min, paste fluid sealant.
Embodiment 3
A kind of building sealant, including the raw material of following weight portion: calcium carbonate crystal whisker 30 parts, Kaolin 30 parts, red mud 35 parts, sodium lignin sulfonate 12 parts, cerosin 8 parts, rosin resin 5 parts, maleic-acrylic acid resin 12 parts, Polyethylene Glycol 10 parts and titante coupling agent 2 parts.
Preparation method:
(1) each raw material is weighed according to above weight portion: calcium carbonate crystal whisker, Kaolin, red mud are added pulverizer, is crushed to 200 orders, obtains powder raw material；
(2) more above-mentioned powder raw material, sodium lignin sulfonate, cerosin and maleic-acrylic acid resin part are added high force dispersion blender, temperature be 80 DEG C, rotating speed be stirring 30min under 500r/min, obtain mixed material；
(3) in mixed material, add rosin resin, Polyethylene Glycol, titante coupling agent and 150 parts of water, continue stirring 10min, paste fluid sealant.
Embodiment 4
A kind of building sealant, including the raw material of following weight portion: calcium carbonate crystal whisker 35 parts, Kaolin 50 parts, red mud 30 parts, sodium lignin sulfonate 13 parts, cerosin 10 parts, rosin resin 8 parts, maleic-acrylic acid resin 15 parts, Polyethylene Glycol 15 parts and titante coupling agent 2.5 parts.
Preparation method:
(1) each raw material is weighed according to above weight portion: calcium carbonate crystal whisker, Kaolin, red mud are added pulverizer, is crushed to 250 orders, obtains powder raw material；
(2) more above-mentioned powder raw material, sodium lignin sulfonate, cerosin and maleic-acrylic acid resin part are added high force dispersion blender, temperature be 70 DEG C, rotating speed be stirring 60min under 300r/min, obtain mixed material；
(3) in mixed material, add rosin resin, Polyethylene Glycol, titante coupling agent and 180 parts of water, continue stirring 20min, paste fluid sealant.
Embodiment 5
A kind of building sealant, including the raw material of following weight portion: calcium carbonate crystal whisker 40 parts, Kaolin 35 parts, red mud 40 parts, sodium lignin sulfonate 15 parts, cerosin 9 parts, rosin resin 7 parts, maleic-acrylic acid resin 13 parts, Polyethylene Glycol 20 parts and titante coupling agent 3 parts.
Preparation method:
(1) each raw material is weighed according to above weight portion: calcium carbonate crystal whisker, Kaolin, red mud are added pulverizer, is crushed to 200 orders, obtains powder raw material；
(2) more above-mentioned powder raw material, sodium lignin sulfonate, cerosin and maleic-acrylic acid resin part are added high force dispersion blender, temperature be 80 DEG C, rotating speed be stirring 45min under 300r/min, obtain mixed material；
(3) in mixed material, add rosin resin, Polyethylene Glycol, titante coupling agent and 200 parts of water, continue stirring 30min, paste fluid sealant.
The using method of product of the present invention: when the sealing of the various seam of building or hole, turns on the lid equipped with fluid sealant, uniform extruded product, strikes off with scraping blade.Product is namely curable at 2-4 hour, can not contact water before product is not fully cured, and is not finished such as fruit product and tightens lid and rinse injection nozzle with water, and next time can reuse.
The fluid sealant product that the embodiment of the present invention obtains, through detection, the performance of product is as shown in table 1 below:
Table 1: the properties of product of each embodiment building sealant
| Product | Hardening time (h) | Tensile bond strength (Mpa) | Viscosity (mPa.S) | Break-draw rate (%) | Whether cracking is had after 1 year | Abnormal smells from the patient | Outward appearance |
| Embodiment 1 | 2.5 | 1.51 | 6218 | 579 | No | Have no irritating odor | Paste |
| Embodiment 2 | 3 | 1.78 | 5869 | 602 | No | Have no irritating odor | Paste |
| Embodiment 3 | 4 | 1.65 | 5973 | 629 | No | Have no irritating odor | Paste |
| Embodiment 4 | 3 | 1.72 | 5721 | 589 | No | Have no irritating odor | Paste |
| Embodiment 5 | 2 | 1.68 | 6189 | 617 | No | Have no irritating odor | Paste |
The product of the present invention has the performances such as the antioxidation of excellence, bonding, mechanics as can be known from the above table.
Claims (3)
1. a building sealant, it is characterised in that: include the raw material of following weight portion: calcium carbonate crystal whisker 20-40 part, Kaolin 30-50 part, red mud 20-40 part, sodium lignin sulfonate 8-15 part, cerosin 5-10 part, rosin resin 3-8 part, maleic-acrylic acid resin 10-15 part, Polyethylene Glycol 10-20 part and titante coupling agent 1-3 part.
2. building sealant according to claim 1, it is characterised in that: described titante coupling agent includes TMC-201, TMC-311, TMC-TE and TMC-WT.
3. the preparation method of a kind of building sealant according to claim 1, it is characterised in that: comprise the following steps:
Calcium carbonate crystal whisker 20-40 part, Kaolin 30-50 part, red mud 20-40 part are added pulverizer, is crushed to 200-300 order, obtains powder raw material；
Again above-mentioned powder raw material, sodium lignin sulfonate 8-15 part, cerosin 5-10 part and maleic-acrylic acid resin 10-15 part are added high force dispersion blender, temperature be 60-80 DEG C, rotating speed be stirring 30-60min under 300-500r/min, obtain mixed material；
In mixed material, add rosin resin 3-8 part, Polyethylene Glycol 10-20 part, titante coupling agent 1-3 part and suitable quantity of water, continue stirring 10-30min, paste fluid 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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105713546A true CN105713546A (en) | 2016-06-29 |
| CN105713546B 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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Cited By (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 |
| CN111732921A (en) * | 2020-06-09 | 2020-10-02 | 武汉天成旭邦新型建材有限公司 | Vitrified tile back adhesive and preparation method thereof |
Family Cites Families (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 |
| CN103934258B (en) * | 2014-04-30 | 2016-04-06 | 东北大学 | The recovery method of alkali and aluminium in calcification-carbonizatin method process Bayer process red mud process |
-
2016
- 2016-04-29 CN CN201610275999.XA patent/CN105713546B/en not_active Expired - Fee Related
Cited By (4)
| 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 |
| CN111732921A (en) * | 2020-06-09 | 2020-10-02 | 武汉天成旭邦新型建材有限公司 | Vitrified tile back adhesive 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 |
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| Publication number | Publication date |
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| CN105713546B (en) | 2018-11-20 |
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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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Granted publication date: 20181120 |