CN111289687A - Method for adjusting and testing alkali resistance of polymer emulsion for architectural coating and adhesive for architectural coating - Google Patents
Method for adjusting and testing alkali resistance of polymer emulsion for architectural coating and adhesive for architectural coating Download PDFInfo
- Publication number
- CN111289687A CN111289687A CN201811483701.XA CN201811483701A CN111289687A CN 111289687 A CN111289687 A CN 111289687A CN 201811483701 A CN201811483701 A CN 201811483701A CN 111289687 A CN111289687 A CN 111289687A
- Authority
- CN
- China
- Prior art keywords
- mixed solution
- emulsion
- value
- polymer emulsion
- alkali resistance
- 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.)
- Granted
Links
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
-
- 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
- C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Food Science & Technology (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Inorganic Chemistry (AREA)
- Paints Or Removers (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
The invention relates to a method for adjusting and testing alkali resistance of polymer emulsion for architectural coatings, which comprises the following steps: determining a basic formula of the emulsion paint; screening and recording the color filler and the pH value of each alkaline component in the latex paint basic formula; preparing a plurality of groups of emulsion with preset amount; preparing pigment and filler into suspension, and recording the pH value of supernatant liquid; respectively and slowly adding the supernatant liquid obtained in the step (4) and each alkaline component into a group of corresponding emulsions obtained in the step (3) to obtain a mixed solution; stirring the mixed solution, observing the state of the mixed solution, and detecting the pH value of the mixed solution; when the state of the mixed solution changes or the pH of the mixed solution does not change any more, the addition of the supernatant or the alkaline component is stopped and recorded. The invention is simple and easy to implement, is convenient for test operation, plays an application guidance role in the production design of the emulsion, prevents the emulsion from happening in the bud, and avoids the reaction of the emulsion and raw materials used by customers to cause unnecessary customer complaints and compensation and image loss.
Description
Technical Field
The invention relates to the field of building materials, in particular to a method for adjusting and testing alkali resistance of polymer emulsion for building coating and an adhesive for the building coating.
Background
The emulsion polymer for building paint is a colloidal system formed by uniformly dispersing latex particles in a medium. The stability of the emulsion is related to the surface state of the emulsion particles, which in turn depends on the type and amount of stabilizing substances adsorbed or bound to the surface of the emulsion particles during the emulsion polymerization. These stabilizing substances include: emulsifier adsorbed on the surface of the emulsion particle, initiator introduced into the ionic group at the end of the polymer chain, non-ionic polymer or polyelectrolyte adsorbed or grafted on the surface of the emulsion particle and water soluble polymer formed in the polymerization process. The emulsion polymerization process and formula determine the surface state of the latex particles, which further affects the stability of the polymer emulsion. In the aspect of storage use of the emulsion, the stability thereof is inevitably affected by, for example, electrolytes, mechanical action, freeze-thaw action and storage action.
Electrolyte stability refers to the fact that the stability of a polymer emulsion is closely related to the electrolyte concentration. In emulsions stabilized with anionic emulsifiers, the latex ion is present
The potentials therefore repel each other without coagulating and settling out. When a certain amount of electrolyte is added into the emulsion, the ion concentration in the liquid phase is increased, and the opposite ions in the adsorption layer are increased.
Prior to the use of a certain architectural polymer emulsion, a mixing test is conducted on various high pH materials to which the polymer emulsion may come into contact to confirm the tolerance of the polymer emulsion to these materials, to confirm the order of addition and care in the formulation, and to be instructive in avoiding unnecessary economic loss due to formulation design errors, errors in the order of addition by workers or equipment.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a method for adjusting and testing the alkali resistance of polymer emulsion for architectural coatings.
In order to solve the problems, the technical scheme adopted by the invention is as follows:
a method for testing alkali resistance adjustment of polymer emulsion for architectural coatings comprises the following steps:
step 1: determining a basic formula of the emulsion paint;
step 2: screening and recording the color filler and the pH value of each alkaline component in the latex paint basic formula;
and step 3: preparing a plurality of groups of emulsion with preset amount;
and 4, step 4: preparing pigment and filler into suspension, and recording the pH value of supernatant liquid;
and 5: respectively and slowly adding the supernatant liquid obtained in the step (4) and each alkaline component into a group of corresponding emulsions obtained in the step (3) to obtain a mixed solution;
step 6: stirring the mixed solution, observing the state of the mixed solution, and detecting the pH value of the mixed solution;
and 7: when the state of the mixed solution changes or the pH of the mixed solution does not change any more, the addition of the supernatant or the alkaline component is stopped and recorded.
Preferably, the latex paint is water-based building paint, and the raw materials in the basic formula of the latex paint comprise water, auxiliaries, pigments, fillers and polymer emulsion.
Preferably, the specific steps of step 4 are: preparing the pigment filler and the deionized water according to the mass ratio of 1:1, and stirring and mixing uniformly at a high speed to obtain the suspension.
Preferably, after the suspension is prepared, the suspension is kept standing until the suspension is layered stably, and the pH value of the supernatant is detected.
Preferably, in step 5, the alkaline component added to the emulsion has a pH greater than 8.
Preferably, the pH of the feedstock is measured using a digital pen pH meter.
Preferably, the change in the state of the mixed liquor comprises flocculation or stratification or precipitation of the mixed liquor.
The invention also provides an adhesive for the building coating, which comprises the following components in parts by weight: 20-22 parts of NPEL-128 epoxy resin, 10-12 parts of BSA-3859 curing agent and 2-3 parts of 120-mesh 180-mesh natural colored sand.
Compared with the prior art, the invention has the following implementation effects:
the polymer emulsion alkali resistance challenge test method for the architectural coating is simple and easy to implement, is convenient for test operation, plays an application guidance role in the production design of the emulsion, prevents the emulsion from happening in the bud, and avoids the reaction of the emulsion and raw materials used by customers to cause unnecessary customer complaints and compensation and image loss. Meanwhile, the method plays a guiding role in the formula design and process manufacture of emulsion paint production enterprises, and avoids the production abnormity caused by the simultaneous or similar addition of polymer emulsion for architectural coatings and substances which are easy to react.
Drawings
FIG. 1 is a schematic flow diagram of the present invention.
Detailed Description
In order to more clearly illustrate the invention, the invention is further described below with reference to preferred embodiments and the accompanying drawings. Similar parts in the figures are denoted by the same reference numerals. It is to be understood by persons skilled in the art that the following detailed description is illustrative and not restrictive, and is not to be taken as limiting the scope of the invention.
Referring to fig. 1, the present invention provides a method for testing alkali resistance adjustment of polymer emulsion for architectural coating, which comprises the following steps:
step 1: determining a basic formula of the latex paint, wherein the latex paint is a water-based building coating, and raw materials in the basic formula comprise water, an auxiliary agent, a pigment, a filler and a polymer emulsion;
step 2: screening and recording the color filler and the pH value of each alkaline component in the latex paint basic formula;
and step 3: preparing a plurality of groups of emulsion with preset amount;
and 4, step 4: preparing pigment filler and deionized water according to the mass ratio of 1:1, stirring at a high speed and mixing uniformly to prepare a suspension, standing the suspension until the suspension is layered and stable, and detecting the pH value of supernatant by adopting a digital display pen type pH meter;
and 5: respectively and slowly adding the supernatant obtained in the step (4) and each component with the pH value larger than 8 into a group of corresponding emulsions obtained in the step (3) to obtain a mixed solution;
step 6: stirring the mixed solution, observing the state of the mixed solution, and detecting the pH value of the mixed solution by adopting a digital display pen type pH meter;
and 7: when the state of the mixed solution changes or the pH of the mixed solution does not change any more, the addition of the supernatant or the alkaline component is stopped and recorded.
The polymer emulsion alkali resistance challenge test method for the architectural coating is simple and easy to implement, is convenient for test operation, plays an application guidance role in the production design of the emulsion, prevents the emulsion from happening in the bud, and avoids the reaction of the emulsion and raw materials used by customers to cause unnecessary customer complaints and compensation and image loss. Meanwhile, the method plays a guiding role in the formula design and process manufacture of emulsion paint production enterprises, and avoids the production abnormity caused by the simultaneous or similar addition of polymer emulsion for architectural coatings and substances which are easy to react.
The invention also provides an adhesive for the building coating, which comprises the following components in parts by weight: 20-22 parts of NPEL-128 epoxy resin, 10-12 parts of BSA-3859 curing agent and 2-3 parts of 120-mesh 180-mesh natural colored sand.
In order to better illustrate the service performance of the adhesive, the invention carries out a performance test experiment on the adhesive, and test objects and raw materials in the experiment are as follows:
test subjects:
object 1: flexible waterproof slurry for quick coating, gallery, libon coatings ltd;
object 2: a fast coater classic universal waterproof paste, gallery Nippon coatings Limited;
object 3: criticize le Bao Liang Jia putty, Gallery Nippon paint Co., Ltd;
object 4: fast-coating Baojia water-resistant putty, gallery Nippon paint Co.
Raw materials of an adhesive:
epoxy resin: NPEL-128 epoxy, Gallery Nippon coatings, Inc.
Curing agent: BSA-3859 curative, Gallery Nippon coatings, Inc.
Natural color sand: 120- "180 meshes, Shijiazhu, gold mining Co Ltd.
Example 1
The bonding strength of the flexible waterproof slurry for the quick coating agent is tested by the following method:
1) preparing 10 test standard test pieces according to a method of 7.6.2.1-7.6.2.2 in national standard GB/T23445-;
2) respectively weighing 20g of NPEL-128 epoxy resin, 10g of BSA-3859 curing agent and 3g of 120-mesh 180-mesh natural colored sand, mixing and uniformly stirring to obtain a high-strength adhesive;
3) the high-strength adhesive obtained by uniformly stirring in the step 2) is quickly and uniformly coated on the coating surfaces of the horizontally placed standard test piece samples 1-1, 1-2, 1-3, 1-4 and 1-5, an upper clamp for stretching is carefully placed on the test piece coated with the high-strength adhesive according to the method of 7.6.3.1 in the national standard GB/T23445-.
Comparative examples 1 to 1
1) Taking the standard test piece samples 1-6, 1-7, 1-8, 1-9 and 1-10 prepared in the example 1;
2) respectively weighing 22g of NPEL-128 epoxy resin and 11g of BSA-3859 curing agent, mixing, and uniformly stirring to obtain a high-strength adhesive;
3) the high-strength adhesive obtained by uniformly stirring in the step 2) is quickly and uniformly coated on the coating surfaces of the horizontally placed standard test piece samples 1-6, 1-7, 1-8, 1-9 and 1-10 which are well maintained in the step 1), an upper clamp for stretching is carefully placed on the test piece coated with the high-strength adhesive according to the method of 7.6.3.1 in the national standard GB/T23445-.
Comparative examples 1 to 2
1) Taking the standard test piece samples 1-11, 1-12, 1-13, 1-14 and 1-15 prepared in the example 1;
2) respectively weighing 21g of NPEL-128 epoxy resin, 10.5g of BSA-3859 curing agent and 1.5g of 120-mesh 180-mesh natural colored sand, mixing and uniformly stirring to obtain a high-strength adhesive;
3) the high-strength adhesive obtained by uniformly stirring in the step 2) is quickly and uniformly coated on the coating surfaces of the horizontally placed standard test piece samples 1-11, 1-12, 1-13, 1-14 and 1-15 which are well maintained in the step 1), an upper clamp for stretching is carefully placed on the test piece coated with the high-strength adhesive according to the method of 7.6.3.1 in the national standard GB/T23445-.
The results of the adhesive strength test of the standard test piece samples of example 1 and comparative examples 1 to 1 and 1 to 2 are shown in the following table 1.
TABLE 1 results of test for adhesive Strength of Standard test pieces of example 1 and comparative examples 1 to 1 and 1 to 2
As can be seen from Table 1, when the bonding strength of the waterproof coating is tested by using the conventional national standard method (i.e. the method of comparative example 1-1), the viscosity test results of samples 1-6, 1-7, 1-8, 1-9 and 1-10 are very different, and the data of samples 1-7, 1-8 and 1-10 are very fluctuated compared with 1-6 and 1-9, and it can be seen from experimental observation and analysis that samples 1-7 and 1-8 are caused by uneven thickness of the high strength adhesive after the weight is compacted, and comparative example 1-2 cannot play a role of standard thickness due to too small addition amount of the natural sand, so the bonding strength test result is equally unstable, and relatively, the test results among the samples in the present application example 1 are stable, the volatility is small, so that repeated tests are avoided, the test time is shortened, human errors are reduced, and the reliability of the test result is higher.
Example 2
The bonding strength of the fast coating classical universal waterproof coating is tested by the following method:
1) the step 1) of the example 1 is repeated, except that the flexible waterproof slurry for the fast-coating treasure in the step 1) is changed into the classic universal waterproof coating for the fast-coating treasure, the maintained standard test pieces are respectively marked as samples 2-1, 2-2, 2-3, 2-4, 2-5, 2-6, 2-7, 2-8, 2-9 and 2-10 at random, and the rest conditions are unchanged;
2) respectively weighing 20g of NPEL-128 epoxy resin, 10g of BSA-3859 curing agent and 2g of 120-mesh 180-mesh natural colored sand, mixing and uniformly stirring to obtain a high-strength adhesive;
3) the high-strength adhesive obtained by uniformly stirring in the step 2) is quickly and uniformly coated on the coating surfaces of the horizontally placed standard test piece samples 2-1, 2-2, 2-3, 2-4 and 2-5 cured in the step 1), and the viscosity is measured according to the method in the step 3) of the embodiment 1.
Comparative example 2
1) Taking the standard test piece samples 2-6, 2-7, 2-8, 2-9 and 2-10 prepared in the example 2;
2) respectively weighing 21.3g of NPEL-128 epoxy resin and 10.7g of BSA-3859 curing agent, mixing, and uniformly stirring to obtain a high-strength adhesive;
3) the high-strength adhesive obtained by uniformly stirring in the step 2) is quickly and uniformly coated on the coating surfaces of the horizontally placed standard test piece samples 2 to 6, 2 to 7, 2 to 8, 2 to 9 and 2 to 10 cured in the step 1), and the viscosity is measured according to the method in the step 3) of the embodiment 1.
The results of the adhesive strength test of the standard test piece samples of example 2 and comparative example 2 are shown in table 2 below.
Table 2 results of testing adhesive strength of standard test piece samples of example 2 and comparative example 2
As can be seen from Table 2, the test samples using the binder of the present invention have high binding strength and stable performance, compared with the conventional national standard test method.
Example 3
The bonding strength of the batched lebao beautiful household putty is tested by the following method:
1) preparing 10 test standard test pieces according to a method of 6.12.1-6.12.2.1 in the building industry standard JG/T298-2010 of the people's republic of China, curing the test standard test pieces as required, and randomly marking the cured standard test pieces as samples 3-1, 3-2, 3-3, 3-4, 3-5, 3-6, 3-7, 3-8, 3-9, 3-10, 3-11, 3-12, 3-13, 3-14, 3-15, 3-16, 3-17 and 3-18;
2) respectively weighing 20g of NPEL-128 epoxy resin, 10g of BSA-3859 curing agent and 3g of 120-mesh 180-mesh natural colored sand, mixing and uniformly stirring to obtain the high-strength adhesive;
3) the high-strength adhesive obtained by uniformly stirring in the step 2) is quickly and uniformly coated on the coating surfaces of the horizontally placed standard test piece samples 3-1, 3-2, 3-3, 3-4, 3-5 and 3-6 cured in the step 1), and the bonding strength is measured and calculated according to the method of 7.6.3.1 in the national standard GB/T23445-one 2009 of the people's republic of China.
Comparative example 3-1
1) Taking the standard test piece samples 3-7, 3-8, 3-9, 3-10, 3-11 and 3-12 prepared in the example 3;
2) respectively weighing 22g of NPEL-128 epoxy resin and 11g of BSA-3859 curing agent, mixing, and uniformly stirring to obtain a high-strength adhesive;
3) the high-strength adhesive obtained by uniformly stirring in the step 2) is quickly and uniformly coated on the coating surfaces of the horizontally placed standard test piece samples 3 to 7, 3 to 8, 3 to 9, 3 to 10, 3 to 11 and 3 to 12 cured in the step 1), and the bonding strength is measured and calculated according to the method of the step 3) in the embodiment 3.
Comparative examples 3 to 2
1) Taking the standard test piece samples 3-13, 3-14, 3-15, 3-16, 3-17 and 3-18 prepared in the example 3;
2) respectively weighing 19g of NPEL-128 epoxy resin, 9.5g of BSA-3859 curing agent and 4.5g of 120-mesh 180-mesh natural colored sand, mixing and uniformly stirring to obtain a high-strength adhesive;
3) the high-strength adhesive obtained by uniformly stirring in the step 2) is quickly and uniformly coated on the coating surfaces of the horizontally placed standard test piece samples 3-13, 3-14, 3-15, 3-16, 3-17 and 3-18 cured in the step 1), and the bonding strength is measured and calculated according to the method of the step 3) in the embodiment 3.
The results of the adhesive strength test of the standard test piece samples of example 3 and comparative examples 3-1 and 3-2 are shown in the following table 3.
TABLE 3 results of test for adhesive Strength of Standard test pieces of example 3 and comparative examples 3-1 and 3-2
As can be seen from Table 3, the test samples using the binder of the present invention have high adhesive strength and stable properties, compared to the conventional national standard test methods.
Example 4
The bond strength of the quick-coating Baojia water-resistant putty is tested by the following method:
1) repeating the step 1) of the embodiment 3), except that the batched Lebao beautiful family putty in the step 1) is replaced by fast-coating Baocai waterproof putty, the well-cured standard test pieces are respectively marked as samples 4-1, 4-2, 4-3, 4-4, 4-5, 4-6, 4-7, 4-8, 4-9, 4-10, 4-11 and 4-12 at random, and the rest conditions are unchanged;
2) respectively weighing 20g of NPEL-128 epoxy resin, 10g of BSA-3859 curing agent and 4g of 120-mesh 180-mesh natural colored sand, mixing and uniformly stirring to obtain a high-strength adhesive;
3) the high-strength adhesive obtained by uniformly stirring in the step 2) is quickly and uniformly coated on the coating surfaces of the horizontally placed standard test piece samples 4-1, 4-2, 4-3, 4-4, 4-5 and 4-6 cured in the step 1), and the bonding strength is measured and calculated according to the method of 7.6.3.1 in the national standard GB/T23445-one 2009 of the people's republic of China.
Comparative example 4
1) Taking the standard test piece samples 4-7, 4-8, 4-9, 4-10, 4-11 and 4-12 prepared in the example 4;
2) respectively weighing 22.7g of NPEL-128 epoxy resin and 11.3g of BSA-3859 curing agent, mixing, and uniformly stirring to obtain a high-strength adhesive;
3) the high-strength adhesive obtained by uniformly stirring in the step 2) is quickly and uniformly coated on the coating surfaces of the horizontally placed standard test piece samples 4-7, 4-8, 4-9, 4-10, 4-11 and 4-12 cured in the step 1), and the bonding strength is measured and calculated according to the method of the step 3) in the embodiment 4.
The results of the adhesive strength test of the standard test piece samples of example 4 and comparative example 4 are shown in table 4 below.
Table 4 results of bond strength test of standard test piece samples of example 4 and comparative example 4
As can be seen from Table 4, the test samples using the binder of the present invention have high adhesive strength and stable properties, compared to the conventional national standard test methods.
It should be understood that the above-mentioned embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention, and it will be obvious to those skilled in the art that other variations or modifications may be made on the basis of the above description, and all embodiments may not be exhaustive, and all obvious variations or modifications may be included within the scope of the present invention.
Claims (8)
1. A method for testing alkali resistance challenge of polymer emulsion for architectural coating is characterized by comprising the following steps:
step 1: determining a basic formula of the emulsion paint;
step 2: screening and recording the color filler and the pH value of each alkaline component in the latex paint basic formula;
and step 3: preparing a plurality of groups of emulsion with preset amount;
and 4, step 4: preparing pigment and filler into suspension, and recording the pH value of supernatant liquid;
and 5: respectively and slowly adding the supernatant liquid obtained in the step (4) and each alkaline component into a group of corresponding emulsions obtained in the step (3) to obtain a mixed solution;
step 6: stirring the mixed solution, observing the state of the mixed solution, and detecting the pH value of the mixed solution;
and 7: when the state of the mixed solution changes or the pH of the mixed solution does not change any more, the addition of the supernatant or the alkaline component is stopped and recorded.
2. The method of claim 1, wherein the latex paint is an aqueous architectural paint, and the base formulation comprises water, additives, pigments, fillers, and polymer emulsion.
3. The method for testing the alkali resistance adjustment of the polymer emulsion for the architectural coating according to claim 1, wherein the specific steps of the step 4 are as follows: preparing the pigment filler and the deionized water according to the mass ratio of 1:1, and stirring and mixing uniformly at a high speed to obtain the suspension.
4. The method as claimed in claim 3, wherein the pH of the supernatant is measured after the suspension is prepared by standing the suspension until the suspension is stable.
5. The method for testing alkali resistance adjustment of polymer emulsion for architectural coating according to claim 1, wherein in step 5, the pH value of the alkali component added to the emulsion is greater than 8.
6. The method for testing alkali resistance adjustment of polymer emulsion for architectural coatings according to claim 1, wherein a digital pen type pH meter is used to measure the pH value of the raw material.
7. The method as claimed in claim 1, wherein the change of the state of the mixed solution includes flocculation, or delamination or precipitation of the mixed solution.
8. The adhesive for the architectural coating is characterized by comprising the following components in parts by weight: 20-22 parts of NPEL-128 epoxy resin, 10-12 parts of BSA-3859 curing agent and 2-3 parts of 120-mesh 180-mesh natural colored sand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811483701.XA CN111289687B (en) | 2018-12-06 | 2018-12-06 | Method for adjusting and testing alkali resistance of polymer emulsion for architectural coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811483701.XA CN111289687B (en) | 2018-12-06 | 2018-12-06 | Method for adjusting and testing alkali resistance of polymer emulsion for architectural coating |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111289687A true CN111289687A (en) | 2020-06-16 |
| CN111289687B CN111289687B (en) | 2022-05-17 |
Family
ID=71029043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811483701.XA Active CN111289687B (en) | 2018-12-06 | 2018-12-06 | Method for adjusting and testing alkali resistance of polymer emulsion for architectural coating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111289687B (en) |
Citations (34)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3600133A (en) * | 1968-04-22 | 1971-08-17 | Shell Oil Co | Method for determining the strength of emulsions |
| JPH11271228A (en) * | 1998-03-19 | 1999-10-05 | Nippon Paint Co Ltd | Evaluating method for paint film performance |
| US5998543A (en) * | 1996-05-28 | 1999-12-07 | Eastman Chemical Company | Stable amino-containing polymer latex blends |
| US20040265177A1 (en) * | 2003-06-18 | 2004-12-30 | Stable Solutions, Inc. | Stability assessment of dispersions and emulsions |
| JP2005133077A (en) * | 2003-10-10 | 2005-05-26 | Kuraray Co Ltd | Aqueous emulsion and method for producing the same |
| JP2005154197A (en) * | 2003-11-26 | 2005-06-16 | Dokai Chemical Industries Co Ltd | Alkali resistant chemically modified silica gel and its manufacturing method |
| JP2006119105A (en) * | 2004-10-25 | 2006-05-11 | Showa Highpolymer Co Ltd | Service life evaluation method for article obtained by use of biodegradable polyester emulsion or aqueous solution |
| CN1839312A (en) * | 2003-06-18 | 2006-09-27 | 稳定技术公司 | Accelerated stability assessment of dispersions and emulsions |
| JP2006300636A (en) * | 2005-04-19 | 2006-11-02 | Kishu Paper Co Ltd | Strength evaluating method of coating layer |
| CN101092470A (en) * | 2006-06-22 | 2007-12-26 | 广东鸿昌化工有限公司 | Method for preparing microemulsion with high solid content of crosslinked polystyrene and acrylic (ester) |
| CN101318673A (en) * | 2008-07-09 | 2008-12-10 | 太原理工大学 | Method for preparing magnesium hydroxide with microemulsion in phase opposition |
| CN101398386A (en) * | 2008-10-28 | 2009-04-01 | 西安交通大学 | Preparation of carbamide detection test paper for dairy food and carbamide detection method |
| CN102050931A (en) * | 2010-11-16 | 2011-05-11 | 江苏博特新材料有限公司 | Preparation method of alkali resistant waterborne polyurethane emulsion |
| CN102323375A (en) * | 2011-08-19 | 2012-01-18 | 山东新美达科技材料有限公司 | Detection method of iron ion content in emulsion |
| CN102654497A (en) * | 2012-02-13 | 2012-09-05 | 中国石油天然气集团公司 | Mixing-separating crude oil corrosion testing method |
| CN102876053A (en) * | 2011-07-12 | 2013-01-16 | 上海诺科生物科技有限公司 | Alkali-resisting wax emulsion composition |
| CN102998433A (en) * | 2012-11-30 | 2013-03-27 | 三棵树涂料股份有限公司 | Novel method for detecting calcium ion stability of emulsion |
| CN103342782A (en) * | 2013-07-02 | 2013-10-09 | 广东海顺新材料科技有限公司 | Organosilicone modified acrylate emulsion, preparation method thereof and water-based artificial stone prepared from organosilicone modified acrylate emulsion |
| CN103364536A (en) * | 2013-07-12 | 2013-10-23 | 三棵树涂料股份有限公司 | Rapid detection method of freeze-thaw stability of emulsion used for emulsion paint |
| CN103468068A (en) * | 2013-05-22 | 2013-12-25 | 上海三银制漆有限公司 | Aqueous elastic fluorocarbon building coating covering large cracks, and preparation method and application thereof |
| CN103645283A (en) * | 2013-11-29 | 2014-03-19 | 三棵树涂料股份有限公司 | Method for detecting performances including mechanical stability and the like of emulsion |
| KR101430119B1 (en) * | 2014-02-27 | 2014-08-18 | 주식회사 엠네오머티리얼즈 | Paint composition for simultaneous detection of acid-base and manufacturing method thereof |
| CN104558524A (en) * | 2013-10-21 | 2015-04-29 | 北京化工大学 | Preparation method for non-ionic reactive water-borne epoxy resin emulsion |
| CN105367718A (en) * | 2015-11-27 | 2016-03-02 | 海洋化工研究院有限公司 | Environment-friendly air-setting aqueous anticorrosive coating material |
| CN105505080A (en) * | 2015-12-18 | 2016-04-20 | 三棵树涂料股份有限公司 | Sterilization and mould prevention water-based emulsion paint and preparation method thereof |
| CN105548525A (en) * | 2015-12-15 | 2016-05-04 | 三棵树涂料股份有限公司 | Method for rapidly detecting crystalline bloom resistance of priming paint effect |
| CN105758766A (en) * | 2016-03-15 | 2016-07-13 | 廊坊立邦涂料有限公司 | Method measuring inter-batch stability of latex paint by using rotational rheometer |
| CN105910985A (en) * | 2016-06-02 | 2016-08-31 | 廊坊立邦涂料有限公司 | Testing method for binding strength of putty and waterproof coating for building, high-strength binding agent and application |
| CN105949435A (en) * | 2016-06-28 | 2016-09-21 | 合众（佛山）化工有限公司 | Self-flame retardant type waterborne polyurethane emulsion and preparation method thereof |
| CN106324185A (en) * | 2016-08-26 | 2017-01-11 | 巨石集团有限公司 | Measuring method for acid value of unsaturated polyester resin emulsion |
| CN106380977A (en) * | 2016-08-31 | 2017-02-08 | 广东慧信环保有限公司 | Hydrophobic heat-insulation coating and preparation method therof |
| CN107400397A (en) * | 2016-05-20 | 2017-11-28 | 立邦涂料（中国）有限公司 | A kind of new stain resistant water-based paint compositions and its preparation method and application |
| CN107817316A (en) * | 2017-10-30 | 2018-03-20 | 攀钢集团攀枝花钢铁研究院有限公司 | A kind of detection method of titanium dioxide organic silicon emulsion ph stability |
| CN108929628A (en) * | 2018-06-12 | 2018-12-04 | 安徽喜宝高分子材料有限公司 | A kind of high performance corrosion-proof water-proof elastic dope |
-
2018
- 2018-12-06 CN CN201811483701.XA patent/CN111289687B/en active Active
Patent Citations (34)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3600133A (en) * | 1968-04-22 | 1971-08-17 | Shell Oil Co | Method for determining the strength of emulsions |
| US5998543A (en) * | 1996-05-28 | 1999-12-07 | Eastman Chemical Company | Stable amino-containing polymer latex blends |
| JPH11271228A (en) * | 1998-03-19 | 1999-10-05 | Nippon Paint Co Ltd | Evaluating method for paint film performance |
| US20040265177A1 (en) * | 2003-06-18 | 2004-12-30 | Stable Solutions, Inc. | Stability assessment of dispersions and emulsions |
| CN1839312A (en) * | 2003-06-18 | 2006-09-27 | 稳定技术公司 | Accelerated stability assessment of dispersions and emulsions |
| JP2005133077A (en) * | 2003-10-10 | 2005-05-26 | Kuraray Co Ltd | Aqueous emulsion and method for producing the same |
| JP2005154197A (en) * | 2003-11-26 | 2005-06-16 | Dokai Chemical Industries Co Ltd | Alkali resistant chemically modified silica gel and its manufacturing method |
| JP2006119105A (en) * | 2004-10-25 | 2006-05-11 | Showa Highpolymer Co Ltd | Service life evaluation method for article obtained by use of biodegradable polyester emulsion or aqueous solution |
| JP2006300636A (en) * | 2005-04-19 | 2006-11-02 | Kishu Paper Co Ltd | Strength evaluating method of coating layer |
| CN101092470A (en) * | 2006-06-22 | 2007-12-26 | 广东鸿昌化工有限公司 | Method for preparing microemulsion with high solid content of crosslinked polystyrene and acrylic (ester) |
| CN101318673A (en) * | 2008-07-09 | 2008-12-10 | 太原理工大学 | Method for preparing magnesium hydroxide with microemulsion in phase opposition |
| CN101398386A (en) * | 2008-10-28 | 2009-04-01 | 西安交通大学 | Preparation of carbamide detection test paper for dairy food and carbamide detection method |
| CN102050931A (en) * | 2010-11-16 | 2011-05-11 | 江苏博特新材料有限公司 | Preparation method of alkali resistant waterborne polyurethane emulsion |
| CN102876053A (en) * | 2011-07-12 | 2013-01-16 | 上海诺科生物科技有限公司 | Alkali-resisting wax emulsion composition |
| CN102323375A (en) * | 2011-08-19 | 2012-01-18 | 山东新美达科技材料有限公司 | Detection method of iron ion content in emulsion |
| CN102654497A (en) * | 2012-02-13 | 2012-09-05 | 中国石油天然气集团公司 | Mixing-separating crude oil corrosion testing method |
| CN102998433A (en) * | 2012-11-30 | 2013-03-27 | 三棵树涂料股份有限公司 | Novel method for detecting calcium ion stability of emulsion |
| CN103468068A (en) * | 2013-05-22 | 2013-12-25 | 上海三银制漆有限公司 | Aqueous elastic fluorocarbon building coating covering large cracks, and preparation method and application thereof |
| CN103342782A (en) * | 2013-07-02 | 2013-10-09 | 广东海顺新材料科技有限公司 | Organosilicone modified acrylate emulsion, preparation method thereof and water-based artificial stone prepared from organosilicone modified acrylate emulsion |
| CN103364536A (en) * | 2013-07-12 | 2013-10-23 | 三棵树涂料股份有限公司 | Rapid detection method of freeze-thaw stability of emulsion used for emulsion paint |
| CN104558524A (en) * | 2013-10-21 | 2015-04-29 | 北京化工大学 | Preparation method for non-ionic reactive water-borne epoxy resin emulsion |
| CN103645283A (en) * | 2013-11-29 | 2014-03-19 | 三棵树涂料股份有限公司 | Method for detecting performances including mechanical stability and the like of emulsion |
| KR101430119B1 (en) * | 2014-02-27 | 2014-08-18 | 주식회사 엠네오머티리얼즈 | Paint composition for simultaneous detection of acid-base and manufacturing method thereof |
| CN105367718A (en) * | 2015-11-27 | 2016-03-02 | 海洋化工研究院有限公司 | Environment-friendly air-setting aqueous anticorrosive coating material |
| CN105548525A (en) * | 2015-12-15 | 2016-05-04 | 三棵树涂料股份有限公司 | Method for rapidly detecting crystalline bloom resistance of priming paint effect |
| CN105505080A (en) * | 2015-12-18 | 2016-04-20 | 三棵树涂料股份有限公司 | Sterilization and mould prevention water-based emulsion paint and preparation method thereof |
| CN105758766A (en) * | 2016-03-15 | 2016-07-13 | 廊坊立邦涂料有限公司 | Method measuring inter-batch stability of latex paint by using rotational rheometer |
| CN107400397A (en) * | 2016-05-20 | 2017-11-28 | 立邦涂料（中国）有限公司 | A kind of new stain resistant water-based paint compositions and its preparation method and application |
| CN105910985A (en) * | 2016-06-02 | 2016-08-31 | 廊坊立邦涂料有限公司 | Testing method for binding strength of putty and waterproof coating for building, high-strength binding agent and application |
| CN105949435A (en) * | 2016-06-28 | 2016-09-21 | 合众（佛山）化工有限公司 | Self-flame retardant type waterborne polyurethane emulsion and preparation method thereof |
| CN106324185A (en) * | 2016-08-26 | 2017-01-11 | 巨石集团有限公司 | Measuring method for acid value of unsaturated polyester resin emulsion |
| CN106380977A (en) * | 2016-08-31 | 2017-02-08 | 广东慧信环保有限公司 | Hydrophobic heat-insulation coating and preparation method therof |
| CN107817316A (en) * | 2017-10-30 | 2018-03-20 | 攀钢集团攀枝花钢铁研究院有限公司 | A kind of detection method of titanium dioxide organic silicon emulsion ph stability |
| CN108929628A (en) * | 2018-06-12 | 2018-12-04 | 安徽喜宝高分子材料有限公司 | A kind of high performance corrosion-proof water-proof elastic dope |
Non-Patent Citations (5)
| Title |
|---|
| NANA SUN等: "Effect of surfactants and Alkali on the stability of Heavy-Oil-in-Water Emulsions", 《SPE JOURNAL》 * |
| 任芳等: "聚(甲基丙烯酸N,N-二甲氨基乙酯)的温度和pH敏感性及其对乳液稳定性的影响", 《高分子学报》 * |
| 沈春林等: "《预拌砂浆的生产与施工》", 30 August 2015, 北京：中国建材工业出版社 * |
| 苏喜春: "有机硅乳液稳定性的研究", 《有机硅材料》 * |
| 顾玉兰等: "染厂精练剂的快速测试", 《染整技术》 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111289687B (en) | 2022-05-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109401624B (en) | Thixotropic water-based modified asphalt waterproof coating and preparation method thereof | |
| CN109443864B (en) | Sample preparation method for detecting weather resistance of titanium dioxide | |
| CN108716141B (en) | High-settling-resistance and high-color-depth pigment nanocapsule coating, and preparation method and application thereof | |
| CN109609010A (en) | A kind of super abrasive aqueous polyurethane floor coatings and preparation method thereof | |
| CN107140911A (en) | Polymer cement waterproof paint that can be scratched and its preparation method and application | |
| KR20070032070A (en) | Method for grinding mineral materials in the presence of binders, resulting aqueous suspensions and use thereof | |
| CN105399914A (en) | Wear-resistant matt polyurethane varnish and preparation method thereof | |
| CN109575175B (en) | Styrene-acrylic emulsion for interior and exterior walls and preparation method thereof | |
| CN105910985A (en) | Testing method for binding strength of putty and waterproof coating for building, high-strength binding agent and application | |
| CN106752498A (en) | A kind of multifunctional aqueous paint and preparation method thereof | |
| CN109439168A (en) | A kind of water high light pool two-component polyurethane aluminium paint and preparation method thereof | |
| CN105368174B (en) | A kind of one-pack-type metal anti-corrosion paint and preparation method thereof | |
| CN103030914A (en) | Acrylic ester composition, preparation method of acrylic ester composition, and adhesive tape applying composition | |
| CN111289687B (en) | Method for adjusting and testing alkali resistance of polymer emulsion for architectural coating | |
| US5370922A (en) | Aminosilanes for non-bleed aqueous liquid paper | |
| KR20180079394A (en) | Pre-concentrated and preactivated lipidic diamide additive compositions in a reactive diluent | |
| KR102058176B1 (en) | Aqueous acrylic emulsion resin and method for preparing the same | |
| CN104830210B (en) | A kind of aqueous sprinkling paint | |
| CN113103789A (en) | Color film printing process for PVC (polyvinyl chloride) floor | |
| CN105579535B (en) | Coating composition with improved liquid stain fastness | |
| KR101105122B1 (en) | Loess tile adhesive with vinyl water | |
| CN109694604A (en) | A kind of exterior coating and preparation method thereof and wetting agent | |
| Liu et al. | Ambient crosslinking latex binders: Effects of alkali-soluble resin dosage on ethanol resistance, adhesion and crosslinking reaction | |
| CN109679473A (en) | Environment-friendly water-based pencil colored paint and its preparation method and application suitable for wood pencils | |
| WO2020185511A1 (en) | Aqueous dispersion of (meth)acrylic polymer and polysilsesquioxane nano particles |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |