CN106590380A - Damp-proof coating - Google Patents
Damp-proof coating Download PDFInfo
- Publication number
- CN106590380A CN106590380A CN201611030601.2A CN201611030601A CN106590380A CN 106590380 A CN106590380 A CN 106590380A CN 201611030601 A CN201611030601 A CN 201611030601A CN 106590380 A CN106590380 A CN 106590380A
- Authority
- CN
- China
- Prior art keywords
- parts
- damp
- proof coating
- attapulgite clay
- moisture
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
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
- C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
- C09D175/04—Polyurethanes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
- C08K13/02—Organic and inorganic ingredients
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
- C08K3/346—Clay
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
- C08K3/36—Silica
-
- 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
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Dispersion Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Paints Or Removers (AREA)
Abstract
The invention discloses a damp-proof coating, and relates to the technical field of building coatings. The damp-proof coating is prepared from, by weight, 28-38 parts of polyurethane, 5-10 parts of white cement, 10-15 parts of attapulgite clay, 1-3 parts of bentonite, 1-3 parts of nanometer silicon dioxide, 2-5 parts of pre-crosslinked gel particles and 20-28 parts of xylene. Compared with the prior art, the pre-crosslinked gel particles are added into the damp-proof coating, and when the damp-proof coating is sprayed to the wall face or the ground, the pre-crosslinked gel particles extend into cement; when moisture is met, the gel particles can be expanded, the larger the size is, capillary seams inside the cement are plugged accordingly, and a permanent damp-proof layer is formed; as the attapulgite clay is added into the white cement, the bonding degree and the water resistance of the coating are increased, the drying shrinkage rate of the attapulgite clay powder is small, and crazing is not generated.
Description
Technical field
The present invention relates to building coating technical field, especially a kind of moisture-proof coating.
Background technology
With the raising of people's quality of life, house decoration increasingly obtains the attention of people, and coating is in house decoration
Indispensable material, for different positions, paints the coating of difference in functionality, to play corresponding effect.
Damping of ground floor is that nowadays Stall or family have basement at common problem, especially south, south wind day,
Ground and the Moisture Regain especially severe of metope, the dampness that Moisture Regain is produced can corrode floor, cause floor to ftracture, and go mouldy,
Many antibacterials are grown, the damping of ground floor in the place such as Factory Building can cause terrace foaming, cracking, product can be allowed to go bad.At present, for
Moistureproof phenomenon, people typically take damp-proof treatment, but people easily obscure the concept of moistureproof and waterproof, often using waterproof material
Expect to process moistureproof problem with construction method.This moisture effect that not only can not be obtained, as a result causes the consequence for being difficult to make up；
This is because it is the problem for preventing moisture or vapor from getting in that protection against the tide is to be solved, and waterproof solution is to prevent liquid
Water penetrates into indoor problem；The molecule consistency of waterproof layer is difficult to prevent steam from passing through.Thus, seeking one kind can effectively hinder
The moisture-proof coating that sealing vapour passes through is the urgent task of the sector.
The content of the invention
Problem to be solved by this invention is to provide a kind of good moisture-proof coating of moisture effect.
In order to solve the above problems, the technical solution used in the present invention is：
This moisture-proof coating is made up of the raw material of following weight portion：28 parts～38 parts of polyurethanes, 5 parts～10 parts of white cement,
10 parts～15 parts of attapulgite clay, 1 part～3 parts of bentonite, 1 part～3 parts of nano silicon oxide, pre-crosslinked gel particle 2 parts～5
Part, 20 parts～28 parts of dimethylbenzene.
In above-mentioned technical proposal, more specifically scheme can also be：
The weight portion of the raw material is：28 parts of carbamate, 10 parts of white cement, 12 parts of attapulgite clay, 3 parts of bentonite,
3 parts of nano silicon oxide, 2 parts of pre-crosslinked gel particle, 25 parts of dimethylbenzene.
Further, the weight number of raw material is：38 parts of polyurethanes, 8 parts of white cement, 15 parts of attapulgite clay,
1 part of bentonite, 1 part of nano silicon oxide, 5 parts of pre-crosslinked gel particle, 28 parts of dimethylbenzene.
Further, the weight portion of raw material is：34 parts of polyurethanes, 5 parts of white cement, attapulgite clay 10
Part, 2 parts of bentonite, 2 parts of nano silicon oxide, 3 parts of pre-crosslinked gel particle, 20 parts of dimethylbenzene.
As a result of above-mentioned technical proposal, the present invention has the advantages that compared with prior art：
Moisture-proof coating of the present invention is added with pre-crosslinked gel particle, and when metope or ground is sprayed, pre-crosslinked gel particle is stretched into
To inside cement, when aqueous vapor is run into, gel particle understands itself expansion, increasing, so as to the capillary tube inside plugging cement
Seam, forms permanent damp-proof layer；Attapulgite clay powder is added in white cement, its not only increased coating caking ability and
Resistance to water and attapulgite clay powder drying shrinkage is little, does not produce cracking.
Specific embodiment
With reference to embodiment, the invention will be further described：
Embodiment 1：
The present embodiment moisture-proof coating is made up of the raw material of following weight portion：28 kilograms of polyurethanes, 10 kilograms of white cement is recessed
Convex 12 kilograms of rod stone clay, 3 kilograms of bentonite, 3 kilograms of nano silicon oxide, 2 kilograms of pre-crosslinked gel particle, dimethylbenzene 25,000
Gram.
Embodiment 2：
The present embodiment moisture-proof coating is made up of the raw material of following weight portion：38 kilograms of polyurethanes, 8 kilograms of white cement is recessed
Convex 15 kilograms of rod stone clay, 1 kilogram of bentonite, 1 kilogram of nano silicon oxide, 5 kilograms of pre-crosslinked gel particle, dimethylbenzene 28,000
Gram.
Embodiment 3
Embodiment moisture-proof coating is made up of the raw material of following weight portion：34 kilograms of polyurethanes, 5 kilograms of white cement is concavo-convex
10 kilograms of rod stone clay, 2 kilograms of bentonite, 2 kilograms of nano silicon oxide, 3 kilograms of pre-crosslinked gel particle, 20 kilograms of dimethylbenzene.
Claims (4)
1. a kind of moisture-proof coating, it is characterised in that be made up of the raw material of following weight portion：28 parts～38 parts of polyurethanes, in vain
5 parts～10 parts of cement, 10 parts～15 parts of attapulgite clay, 1 part～3 parts of bentonite, 1 part～3 parts of nano silicon oxide, precrosslink
2 parts～5 parts of gel particle, 20 parts～28 parts of dimethylbenzene.
2. moisture-proof coating according to claim 1, it is characterised in that the weight portion of the raw material is：Polyurethanes 28
Part, 10 parts of white cement, 12 parts of attapulgite clay, 3 parts of bentonite, 3 parts of nano silicon oxide, 2 parts of pre-crosslinked gel particle, diformazan
25 parts of benzene.
3. moisture-proof coating according to claim 1, it is characterised in that the weight portion of the raw material is：Polyurethanes 38
Part, 8 parts of white cement, 15 parts of attapulgite clay, 1 part of bentonite, 1 part of nano silicon oxide, 5 parts of pre-crosslinked gel particle, diformazan
28 parts of benzene.
4. moisture-proof coating according to claim 1, it is characterised in that the weight portion of the raw material is：Polyurethanes 34
Part, 5 parts of white cement, 10 parts of attapulgite clay, 2 parts of bentonite, 2 parts of nano silicon oxide, 3 parts of pre-crosslinked gel particle, diformazan
20 parts of benzene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611030601.2A CN106590380A (en) | 2016-11-22 | 2016-11-22 | Damp-proof coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611030601.2A CN106590380A (en) | 2016-11-22 | 2016-11-22 | Damp-proof coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106590380A true CN106590380A (en) | 2017-04-26 |
Family
ID=58592623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611030601.2A Pending CN106590380A (en) | 2016-11-22 | 2016-11-22 | Damp-proof coating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106590380A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110485592A (en) * | 2019-08-20 | 2019-11-22 | 广州市卓爵建筑工程有限公司 | Moisture-proof wall construction method |
| CN111269598A (en) * | 2020-04-12 | 2020-06-12 | 长沙汇泉环境科技有限公司 | Building moisture absorption dry powder coating and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101058690A (en) * | 2007-05-23 | 2007-10-24 | 泉州云麻新资源高分子材料研究中心有限公司 | Novel coating |
| CN104403399A (en) * | 2014-12-26 | 2015-03-11 | 柳州市三的化工有限公司 | Internal wall putty with humidity-regulating and moistureproof functions |
| CN105331239A (en) * | 2015-08-27 | 2016-02-17 | 厦门东顺涂料有限公司 | Breathable ventilating waterproof paint and preparing method thereof |
| CN105969143A (en) * | 2016-06-29 | 2016-09-28 | 浙江鲁班建筑防水有限公司 | Self-repair reaction type polymer cement waterproof coating and method for preparing same |
-
2016
- 2016-11-22 CN CN201611030601.2A patent/CN106590380A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101058690A (en) * | 2007-05-23 | 2007-10-24 | 泉州云麻新资源高分子材料研究中心有限公司 | Novel coating |
| CN104403399A (en) * | 2014-12-26 | 2015-03-11 | 柳州市三的化工有限公司 | Internal wall putty with humidity-regulating and moistureproof functions |
| CN105331239A (en) * | 2015-08-27 | 2016-02-17 | 厦门东顺涂料有限公司 | Breathable ventilating waterproof paint and preparing method thereof |
| CN105969143A (en) * | 2016-06-29 | 2016-09-28 | 浙江鲁班建筑防水有限公司 | Self-repair reaction type polymer cement waterproof coating and method for preparing same |
Non-Patent Citations (2)
| Title |
|---|
| 潘一等: "《油气开采工程》", 30 September 2014, 中国石化出版社 * |
| 郑茂松等: "《凹凸棒石黏土应用研究》", 30 April 2007, 化学工业出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110485592A (en) * | 2019-08-20 | 2019-11-22 | 广州市卓爵建筑工程有限公司 | Moisture-proof wall construction method |
| CN111269598A (en) * | 2020-04-12 | 2020-06-12 | 长沙汇泉环境科技有限公司 | Building moisture absorption dry powder coating and preparation method thereof |
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| WD01 | Invention patent application deemed withdrawn after publication | ||
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Application publication date: 20170426 |