CN106380143A - Temperature-variable cement-based colored caulking compound with lasting effect - Google Patents
Temperature-variable cement-based colored caulking compound with lasting effect Download PDFInfo
- Publication number
- CN106380143A CN106380143A CN201610757109.9A CN201610757109A CN106380143A CN 106380143 A CN106380143 A CN 106380143A CN 201610757109 A CN201610757109 A CN 201610757109A CN 106380143 A CN106380143 A CN 106380143A
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- CN
- China
- Prior art keywords
- powder
- sealing material
- joint sealing
- temperature
- cement based
- 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.)
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Classifications
-
- 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
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
- C04B28/04—Portland cements
-
- 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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/00663—Uses not provided for elsewhere in C04B2111/00 as filling material for cavities or the like
- C04B2111/00672—Pointing or jointing materials
-
- 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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/20—Resistance against chemical, physical or biological attack
- C04B2111/2038—Resistance against physical degradation
-
- 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
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/50—Mortars, concrete or artificial stone characterised by specific physical values for the mechanical strength
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Sealing Material Composition (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a temperature-variable cement-based colored caulking compound with a lasting effect, and belongs to the field of a caulking compound. The caulking compound is made from the following components, by mass part, 25-50 parts of Portland cement, 40-70 parts of calcium powder. 0.1-0.5 part of temperature-sensitive color-variable powder, 1-5 parts of talcum powder, 0.05-0.3 part of cellulose ether, 0.5-2 parts of redispersible emulsion powder, 0.01-0.3 part of a water reducer and 0.05-1 part of a water repellent. Through addition of temperature-sensitive color-variable powder, the color of the caulking compound changes when the temperature is changed in a certain range. Talcum powder is pre-mixed with temperature-sensitive color-variable powder, so that the damage to the temperature-sensitive color-variable powder is reduced to the minimum during a stirring process.
Description
Technical field
The present invention relates to a kind of lasting temperature of effect becomes cement based colour joint sealing material, belong to pointing field.
Background technology
Cement based colour joint sealing material is ceramic tile joint filling material common in the market, is also the conventional of family's kitchen and toilet finishing
Material.Its not only moderate but also easy construction, can meet the basic demand to joint sealing material for the people.Joint sealing material except filling,
Alleviate stress, the effect of mould proof, waterproof, resistant is outer also has a very important effect to be attractive in appearance.This is also various in recent years
The reason illusion-colour joint trimming agent is subject to favor, people improve constantly to beautiful and Consumer's Experience pursuit.But, traditional colored joint sealing material
Throughout one's life only there is single color.It is heat discoloration powder that common temperature becomes material, outside be about 0.2～0.5 micron of thick layer both
The transparent outer cover that also will not melt can not be dissolved, exactly it protects electrochromic substance from the erosion of other chemical substances.This
In the bright addition pointing by heat discoloration powder, the color of pointing can vary with temperature and change.
Content of the invention
The technical problem to be solved is：The temperature providing a kind of effect lasting becomes cement based colour joint sealing material,
It solves the problems, such as that traditional joint sealing material color is single.
The technical problem to be solved takes technical scheme below to realize：
A kind of lasting temperature of effect becomes cement based colour joint sealing material, and it is formulated by the component of following mass fraction：Silicate
25～50 parts of cement, 40～70 parts of calcium powder, 0.1～0.5 part of heat discoloration powder, 1～5 part of Pulvis Talci, cellulose ether 0.05～0.3
Part, 0.5～2 part of redispersible latex powder, 0.01～0.3 part of water reducer, 0.05～1 part of hydrophober.
As preferred embodiment, described portland cement is white portland cement, and strength grade requires as 42.5 or 52.5
In any one.
As preferred embodiment, described calcium powder specification is 200～400 mesh.
As preferred embodiment, described Pulvis Talci specification is 200～400 mesh.
As preferred embodiment, described cellulose ether adopts in hydroxypropyl fiber element ether, ethoxy fiber element ether arbitrarily
A kind of.
As preferred embodiment, described redispersible latex powder adopts ethylene-vinyl acetate copolymer.
As preferred embodiment, described water reducer adopts any one in polycarboxylic acid, sulfonated melamine class water reducer.
As preferred embodiment, described hydrophober adopts any one in enuatrol, zinc stearate, magnesium stearate.
The invention has the beneficial effects as follows：Add heat discoloration powder, when ambient temperature changes, it is with temperature necessarily interval
Change and there is variable color, this not only can realize visualization, and even more a kind of fine Consumer's Experience to water temperature in bathroom；
It is that about 0.2～0.5 micron of thick layer can neither dissolve the transparent outer cover that also will not melt because temperature becomes material outer, exactly it is protected
Protected the erosion from other chemical substances for the electrochromic substance, in premixing process and work progress due to various friction etc. may
The infringement bringing to warm color-change powder, the present invention adds Pulvis Talci to premix with heat discoloration powder, and infringement is preferably minimized.
Specific embodiment
In order to be easy to understand to the technological means of the present invention, creation characteristic, reached purpose and effect, further below
Illustrate the present invention.
A kind of lasting temperature of effect becomes cement based colour joint sealing material, and it is formulated by the component of following mass fraction：Silicon
25～50 parts of acid salt cement, 40～70 parts of calcium powder, 0.1～0.5 part of heat discoloration powder, 1～5 part of Pulvis Talci, cellulose ether 0.05
～0.3 part, 0.5～2 part of redispersible latex powder, 0.01～0.3 part of water reducer, 0.05～1 part of hydrophober.
Portland cement be white portland cement, strength grade require in 42.5 or 52.5 any one.Calcium powder is advised
Lattice are 200～400 mesh.Pulvis Talci specification is 200～400 mesh.Cellulose ether adopts hydroxypropyl fiber element ether, ethoxy class fine
Tie up any one in plain ether.Redispersible latex powder adopts ethylene-vinyl acetate copolymer.Water reducer adopts polycarboxylic acids
In class, sulfonated melamine class water reducer any one.Hydrophober adopts any one in enuatrol, zinc stearate, magnesium stearate
Kind.
Preparation technology：
（1）First according to match ratio precise heat discoloration powder, Pulvis Talci, premixing；
（2）According still further to match ratio, cellulose ether, redispersible latex powder, water reducer, hydrophober are weighed, premixing；
（3）By above-mentioned match ratio precise, after portland cement, calcium powder are weighed, it is initially charged and weighs the fibre mixing
The plain ether of dimension, redispersible latex powder, water reducer, hydrophober, and weigh the heat discoloration powder mixing, Pulvis Talci, in advance
After hand operated mixing, place into JC/T 681-2005 planetary cement mortar mixer stirring at low speed proportioning material, stir 10-20
Minute, until mix homogeneously.
Operation instruction：
（1）Construction temperature should be 5 DEG C～35 DEG C, and relative humidity should not be higher than 80%.
（2）Cleaning gap is so as to dustless, no loose, no open fire greasy dirt etc. need to be reached.
（3）According to the proportioning of suggestion in packaging, powder with clear water according to quality parts ratio scope is, powder：Clear water=1:
（0.3～0.32）, mixing, with electric blender low speed, powder and water are stirred well to the pulpous state that uniformly no lumps.
（4）The slurry being stirred be can be used for ceramic tile joint filling, and using special sponge scraper plate and doctor-blade application and timely
Cleaning.
Embodiment 1
It is formulated by the component of following mass fraction：50 parts of portland cement, 56 parts of calcium powder, 0.3 part of heat discoloration powder is sliding
2 parts of stone powder, 0.1 part of cellulose ether, 1 part of redispersible latex powder, 0.08 part of water reducer, 0.5 part of hydrophober.
Portland cement is white portland cement, and strength grade requires as 42.5.Calcium powder specification is 200 mesh.Pulvis Talci
Specification is 200 mesh.Cellulose ether adopts hydroxypropyl methyl cellulose ether.Redispersible latex powder adopts ethene-vinyl acetate
Ester copolymer.Water reducer adopts sulfonated melamine class water reducer.Hydrophober adopts enuatrol.
According to above-mentioned preparation technology and operation instruction construction, the following institute of testing result of the property indices of embodiment 1
Show：
Embodiment 2
It is formulated by the component of following mass fraction：50 parts of portland cement, 45.3 parts of calcium powder, 0.2 part of heat discoloration powder,
1 part of Pulvis Talci, 0.2 part of cellulose ether, 2 parts of redispersible latex powder, 0.3 part of water reducer, 1 part of hydrophober.
Portland cement is white portland cement, and strength grade requires as 52.5.Calcium powder specification is 325 mesh.Pulvis Talci
Specification is 400 mesh.Cellulose ether adopts ethoxyl methyl cellulose ether.Redispersible latex powder adopts ethene-vinyl acetate
Ester copolymer.Water reducer adopts sulfonated melamine class water reducer.Hydrophober adopts magnesium stearate.
According to above-mentioned preparation technology and operation instruction construction, the following institute of testing result of the property indices of embodiment 2
Show：
Shrinkage factor of the present invention be can be seen that according to the testing result of above-described embodiment low, intensity is high, water absorption is little, wearability is high.
Ultimate principle and principal character and the advantages of the present invention of the present invention have been shown and described above.The technology of the industry
Personnel it should be appreciated that the present invention is not restricted to the described embodiments, without departing from the spirit and scope of the present invention, this
Bright also have various changes and modifications, these changes and improvements both fall within scope of the claimed invention.Application claims
Protection domain is by appending claims and its equivalent thereof.
Claims (8)
1. a kind of lasting temperature of effect becomes cement based colour joint sealing material it is characterised in that it is distributed by the group of following mass fraction
System forms：25～50 parts of portland cement, 40～70 parts of calcium powder, 0.1～0.5 part of heat discoloration powder, 1～5 part of Pulvis Talci, fiber
0.05～0.3 part of plain ether, 0.5～2 part of redispersible latex powder, 0.01～0.3 part of water reducer, 0.05～1 part of hydrophober.
2. according to claim 1 a kind of effect lasting temperature become cement based colour joint sealing material it is characterised in that：Described silicic acid
Salt cement be white portland cement, strength grade require in 42.5 or 52.5 any one.
3. according to claim 1 a kind of effect lasting temperature become cement based colour joint sealing material it is characterised in that：Described calcium powder
Specification is 200～400 mesh.
4. according to claim 1 a kind of effect lasting temperature become cement based colour joint sealing material it is characterised in that：Described Talcum
Powder specification is 200～400 mesh.
5. according to claim 1 a kind of effect lasting temperature become cement based colour joint sealing material it is characterised in that：Described fiber
Plain ether adopts any one in hydroxypropyl fiber element ether, ethoxy fiber element ether.
6. according to claim 1 a kind of effect lasting temperature become cement based colour joint sealing material it is characterised in that：Described can be again
Dispersibility latex powder adopts ethylene-vinyl acetate copolymer.
7. according to claim 1 a kind of effect lasting temperature become cement based colour joint sealing material it is characterised in that：Described diminishing
Agent adopts any one in polycarboxylic acid, sulfonated melamine class water reducer.
8. according to claim 1 a kind of effect lasting temperature become cement based colour joint sealing material it is characterised in that：Described hydrophobic
Agent adopts any one in enuatrol, zinc stearate, magnesium stearate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610757109.9A CN106380143A (en) | 2016-08-30 | 2016-08-30 | Temperature-variable cement-based colored caulking compound with lasting effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610757109.9A CN106380143A (en) | 2016-08-30 | 2016-08-30 | Temperature-variable cement-based colored caulking compound with lasting effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106380143A true CN106380143A (en) | 2017-02-08 |
Family
ID=57916059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610757109.9A Pending CN106380143A (en) | 2016-08-30 | 2016-08-30 | Temperature-variable cement-based colored caulking compound with lasting effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106380143A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107500596A (en) * | 2017-10-12 | 2017-12-22 | 厦门美益绿建科技有限公司 | A kind of pervious concrete with temperature-sensing discoloration function |
| CN112851196A (en) * | 2020-12-31 | 2021-05-28 | 富思特新材料科技发展股份有限公司 | Processing method of flexible stone-like material |
Citations (5)
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|---|---|---|---|---|
| CN101817666A (en) * | 2009-02-26 | 2010-09-01 | 北京东方雨虹防水技术股份有限公司 | Dry-powder color tile grout and preparation process thereof |
| CN102167554A (en) * | 2010-12-22 | 2011-08-31 | 北京东方雨虹防水技术股份有限公司 | Colorful ceramic tile joint mixture and preparation technology thereof |
| CN102180646A (en) * | 2011-01-31 | 2011-09-14 | 北京东方雨虹防水技术股份有限公司 | Non-base-return color ceramic tile joint mixture |
| CN103214905A (en) * | 2013-04-17 | 2013-07-24 | 浙江大学 | Thermochromic heat insulation coating and preparation method thereof |
| CN103614043A (en) * | 2013-11-21 | 2014-03-05 | 天津翔盛粉末涂料有限公司 | Reversible temperature indicating powder coating, and preparation method and application method thereof |
-
2016
- 2016-08-30 CN CN201610757109.9A patent/CN106380143A/en active Pending
Patent Citations (5)
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| CN101817666A (en) * | 2009-02-26 | 2010-09-01 | 北京东方雨虹防水技术股份有限公司 | Dry-powder color tile grout and preparation process thereof |
| CN102167554A (en) * | 2010-12-22 | 2011-08-31 | 北京东方雨虹防水技术股份有限公司 | Colorful ceramic tile joint mixture and preparation technology thereof |
| CN102180646A (en) * | 2011-01-31 | 2011-09-14 | 北京东方雨虹防水技术股份有限公司 | Non-base-return color ceramic tile joint mixture |
| CN103214905A (en) * | 2013-04-17 | 2013-07-24 | 浙江大学 | Thermochromic heat insulation coating and preparation method thereof |
| CN103614043A (en) * | 2013-11-21 | 2014-03-05 | 天津翔盛粉末涂料有限公司 | Reversible temperature indicating powder coating, and preparation method and application method thereof |
Non-Patent Citations (1)
| Title |
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| 张秀芳等主编: "《建筑砂浆技术解读470问》", 31 August 2009, 中国建材工业出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107500596A (en) * | 2017-10-12 | 2017-12-22 | 厦门美益绿建科技有限公司 | A kind of pervious concrete with temperature-sensing discoloration function |
| CN112851196A (en) * | 2020-12-31 | 2021-05-28 | 富思特新材料科技发展股份有限公司 | Processing method of flexible stone-like material |
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Application publication date: 20170208 |