CN106243815B - It is a kind of that there is the additive for improving metope alignment material workability - Google Patents
It is a kind of that there is the additive for improving metope alignment material workability Download PDFInfo
- Publication number
- CN106243815B CN106243815B CN201610574048.2A CN201610574048A CN106243815B CN 106243815 B CN106243815 B CN 106243815B CN 201610574048 A CN201610574048 A CN 201610574048A CN 106243815 B CN106243815 B CN 106243815B
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- Prior art keywords
- additive
- alignment material
- metope
- parts
- polyacrylamide
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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
- 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
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
- C04B40/0028—Aspects relating to the mixing step of the mortar preparation
- C04B40/0039—Premixtures of ingredients
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Ceramic Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Structural Engineering (AREA)
- Paints Or Removers (AREA)
- Sealing Material Composition (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The present invention provides a kind of additive for having and improving metope alignment material workability, which is to be obtained by polyacrylamide, 30 50 parts of soft soap, 20 40 parts of atoleine and 9.5 49.8 parts of water that components by weight percent is 0.2-0.5 parts with following methods：（1）Polyacrylamide is dissolved, then be placed in high velocity dispersators in water, 15min is stirred under the conditions of 800 1000 turns/min of rotating speed；（2）Soft soap and atoleine are added in, continues to stir 20min.The additive of the present invention, formula is reasonable, it prepares simple, cost only has the 1/3 of powder additive, in the case where additive amount is seldom, just smoothness, coating property and the sag resistance of the metopes alignment material such as putty paste or building glue can be substantially improved, and intensity increases after hardening, the more preferable intensity for improving construction efficiency and metope.
Description
Technical field
The present invention relates to a kind of auxiliary agent more particularly to a kind of auxiliary agents of construction, specifically relate to one kind and help
In the additive for improving metope alignment material workability inside and outside building.
Background technology
Interior/exterior decoration field is applied to multiple metopes alignment material, such as putty, putty paste and building glue, they are all
It is alignment material indispensable in building decoration engineering.Application property is this kind of material an important factor for judging metope alignment material
The quality of material workability directly affects the speed of the feel of product, the construction efficiency of worker and construction.It is looked for for existing metope
Flat material construction feel is too heavy, it is very laborious to smear, speed of application is slower and easy sagging etc. there are the problem of, application of the invention
People has developed a kind of slipping agent for having and improving grey calcium base or cement base inner and external wall putty performance, and on April 9th, 2013 to state
Department of Intellectual Property of family has applied for patent of invention and has been authorized that Patent No. ZL201310121217.3, the slipping agent is by weight
Calcined kaolin, 20~40% hydroxypropyl starch ether and 2.0~6.0% polyacrylamide that component is 54~78% uniformly mix
It closes and is made；Since this slipping agent is powdered, it is suitable for being added to powdered grey calcium base or cement base putty material in advance
It adds water reconciliation after stirring evenly in material to use, due to the limitation of building site condition, the metope alignment material of site operation is mostly
Deployed or putty paste or building glue that water has been added to be stirred, also some bi-component metope alignment materials in factory, need
It is mixed at the construction field (site) again when using, above-mentioned powdered slipping agent is not appropriate for being added to this kind of metope levelling
In material, in addition, this powdered slipping agent, price is also higher, can cause the cost of metope alignment material inclined after addition
It is high.
Invention content
To solve the problems, such as present on, having the object of the present invention is to provide one kind improves metope alignment material application property
Can and low-cost additive, the additive be suitable for using in putty paste, building glue or bi-component metope alignment material.
In order to achieve the above object, the present invention's has the additive for improving metope alignment material workability, it is by weight
Component is 0.2-0.5 parts of polyacrylamide, 30-50 parts of soft soap, 20-40 parts of atoleine and 9.5-49.8 parts of water
It is obtained with following methods：
（1）Polyacrylamide is dissolved, then be placed in high velocity dispersators in water, turns/min in rotating speed 800-1000
Under the conditions of stir 15min；
（2）Soft soap and atoleine are added in, continues to stir 20min.
In order to more preferably improve the lubricant effect of additive and thickening effect, above-mentioned polyacrylamide preferred molecular weight is 800-
16000000 anion-polyacrylamides.
Above-mentioned additive recommends the 0.5- that additive amount is metope alignment material total weight in metope alignment material
1.5%.
The above-mentioned preferred higher aliphatic acid potassium salt of soft soap.
The preferred C16-C20 n-alkanes of aforesaid liquid paraffin.
In order to reduce influence of the impurity to Additive Properties, the above-mentioned preferred distilled water of water.
The present invention have improve metope alignment material workability additive, using can improve paint thixotropy and
There are the atoleine and soft soap of certain compensating action, polyacrylamide of the cooperation with good filming and thickening property to coating intensity
Amine prepares the paste additive of metope alignment material, and this additive is added in putty paste or building glue, is easily mixed,
In the case where additive amount is seldom, smoothness, coating property and the sag resistance of these metope alignment materials just can be substantially improved, and
Intensity increases after hardening, the more preferable intensity for improving construction efficiency and metope.The additive of the present invention, formula is reasonable, prepares
Simply, cost only has the 1/3 of powder additive, and being particularly suitable for being added in the metopes alignment material such as putty paste or building glue makes
With.
Specific embodiment
Embodiment 1
1st, it is formulated（By weight）
Anionic polyacrylamide（Molecular weight is 10,000,000） 0.1%
C18 n-alkanes 40%
Higher aliphatic acid potassium salt 35%
Distilled water 24.9%
2nd, it prepares
By above-mentioned formula, polyacrylamide and distilled water are added in machine mixer, the high-speed stirred under 800 turns/min
15min, then adds in higher aliphatic acid potassium salt and C18 n-alkanes, and stirring 20min obtains viscosity as 112.5KU to uniform
Paste additive 1.
3rd, it applies
Above-mentioned additive 1 is added in water whipping process is added in putty paste, the dosage of water is putty paste weight
54%, the formula of putty paste（By weight）For：
Coarse whiting 93.3%
Bentonite 3%
Pre-gelatinized starch 0.4%
Carboxymethyl cellulose 1.3%
Lotion 2%
4th, performance test
By the putty paste added with 1% additive 1 and the putty paste for being not added with additive 1, using conventional construction method,
Above-mentioned putty paste is applied on the interior wall of building, properties are as follows：
Note：Adhesion strength is according to standard JG/T 298-2010《Architecture indoor putty》GENERAL TYPE（Y）Test.
Embodiment 2
1st, it is formulated（By weight）
Anionic polyacrylamide（Molecular weight is 12,000,000） 0.15%
C16 n-alkanes 25%
Higher aliphatic acid potassium salt 50%
Distilled water 24.85%
2nd, it prepares
By above-mentioned formula, polyacrylamide and distilled water are added in machine mixer, the high-speed stirred under 900 turns/min
15min, then adds in higher aliphatic acid potassium salt and C18 n-alkanes, and for stirring 20min to uniform, it is 135.6KU's to obtain viscosity
Paste additive 2.
3rd, it applies
Aforesaid liquid additive 2 is applied in building glue, the formula of building glue（By weight）For：
Polyvinyl alcohol 2%
Carboxymethyl cellulose 0.5%
Polyacrylamide 0.1%
Water 97.4%
4th, performance test
By the polyvinyl alcohol glue added with additive 2 and the polyvinyl alcohol glue of additive 2 is not added with coarse whiting by 1：2
Weight ratio be mixed evenly, using conventional construction method, above-mentioned glue is smeared on the interior wall of building, Ge Xiangxing
It can be as follows：
| Building glue | Additive-free 2 | Add 1% additive 2 |
| Adhesion strength（MPa） | 0.55 | 0.57 |
| Application property | Without thixotropy, slurry sagging, application property is general | Thixotropy is good, 3mm no sag phenomenons of constructing, and application property is excellent |
Note：Adhesion strength is according to standard JG/T 298-2010《Architecture indoor putty》GENERAL TYPE（Y）Test.
It is upper as can be seen that putty paste and building glue added with additive of the present invention, thixotropy, sag resistance and hard
Putty of the performances such as the adhesion strength after change than no addition additive of the present invention is greatly improved.
Claims (5)
1. it is a kind of have improve metope alignment material workability additive, be by components by weight percent be 0.2-0.5 parts poly- third
Acrylamide, 30-50 parts of soft soap, 20-40 parts of atoleine and 9.5-49.8 parts of water is obtained with following methods：
（1）Polyacrylamide is dissolved, then be placed in high velocity dispersators in water, turns/min conditions in rotating speed 800-1000
Lower stirring 15min；
（2）Soft soap and atoleine are added in, continues to stir 20min.
2. according to claim 1 have the additive for improving metope alignment material workability, it is characterised in that：It is described
Polyacrylamide is the anion-polyacrylamide of molecular weight 800-1600 ten thousand.
3. according to claim 1 or 2 have the additive for improving metope alignment material workability, it is characterised in that：
The soft soap is higher aliphatic acid potassium salt.
4. according to claim 3 have the additive for improving metope alignment material workability, it is characterised in that：It is described
Atoleine is C16-C20 n-alkanes.
5. according to claim 4 have the additive for improving metope alignment material workability, it is characterised in that：It is described
Water is distilled water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610574048.2A CN106243815B (en) | 2016-07-20 | 2016-07-20 | It is a kind of that there is the additive for improving metope alignment material workability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610574048.2A CN106243815B (en) | 2016-07-20 | 2016-07-20 | It is a kind of that there is the additive for improving metope alignment material workability |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106243815A CN106243815A (en) | 2016-12-21 |
| CN106243815B true CN106243815B (en) | 2018-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610574048.2A Active CN106243815B (en) | 2016-07-20 | 2016-07-20 | It is a kind of that there is the additive for improving metope alignment material workability |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108047803A (en) * | 2018-02-25 | 2018-05-18 | 杨倩倩 | A kind of waterproof paraffin putty paste and preparation method thereof |
| CN112479628B (en) * | 2020-12-15 | 2022-07-05 | 广东龙湖科技股份有限公司 | Building mortar additive and plastering mortar containing same |
| CN114262535A (en) * | 2022-01-14 | 2022-04-01 | 美巢集团股份公司 | Green environment-friendly lasting mildew-proof weakly-alkaline putty and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1432607A (en) * | 2002-01-15 | 2003-07-30 | 王天龙 | Paraffin putty paste and its prepn process |
| CN103131406A (en) * | 2011-11-23 | 2013-06-05 | 中国石油化工股份有限公司 | Super-hydrophobic propping agent and preparation method |
| CN103214894A (en) * | 2013-04-09 | 2013-07-24 | 广东龙湖科技股份有限公司 | Slipping agent capable of improving properties of ash calcium-based or cement-based putty for interior and exterior walls |
| CN105524512A (en) * | 2016-01-28 | 2016-04-27 | 任甜甜 | Anti-crack building putty and preparation method |
-
2016
- 2016-07-20 CN CN201610574048.2A patent/CN106243815B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1432607A (en) * | 2002-01-15 | 2003-07-30 | 王天龙 | Paraffin putty paste and its prepn process |
| CN103131406A (en) * | 2011-11-23 | 2013-06-05 | 中国石油化工股份有限公司 | Super-hydrophobic propping agent and preparation method |
| CN103214894A (en) * | 2013-04-09 | 2013-07-24 | 广东龙湖科技股份有限公司 | Slipping agent capable of improving properties of ash calcium-based or cement-based putty for interior and exterior walls |
| CN105524512A (en) * | 2016-01-28 | 2016-04-27 | 任甜甜 | Anti-crack building putty and preparation method |
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| Publication number | Publication date |
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| CN106243815A (en) | 2016-12-21 |
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