CN106634356A - Low-shrinkage antifouling ceramic tile sealant - Google Patents
Low-shrinkage antifouling ceramic tile sealant Download PDFInfo
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- CN106634356A CN106634356A CN201710001992.3A CN201710001992A CN106634356A CN 106634356 A CN106634356 A CN 106634356A CN 201710001992 A CN201710001992 A CN 201710001992A CN 106634356 A CN106634356 A CN 106634356A
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- ceramic tile
- polyethylene glycol
- trimming agent
- joint trimming
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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
- C09D143/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing boron, silicon, phosphorus, selenium, tellurium, or a metal; Coating compositions based on derivatives of such polymers
- C09D143/04—Homopolymers or copolymers of monomers containing silicon
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/32—Polymers modified by chemical after-treatment
- C08G65/329—Polymers modified by chemical after-treatment with organic compounds
- C08G65/331—Polymers modified by chemical after-treatment with organic compounds containing oxygen
- C08G65/332—Polymers modified by chemical after-treatment with organic compounds containing oxygen containing carboxyl groups, or halides, or esters thereof
- C08G65/3322—Polymers modified by chemical after-treatment with organic compounds containing oxygen containing carboxyl groups, or halides, or esters thereof acyclic
-
- 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
- C09D5/16—Antifouling paints; Underwater paints
- C09D5/1687—Use of special additives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G2650/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G2650/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule characterized by the type of post-polymerisation functionalisation
- C08G2650/04—End-capping
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G2650/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G2650/28—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule characterised by the polymer type
- C08G2650/38—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule characterised by the polymer type containing oxygen in addition to the ether group
-
- 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
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
-
- 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
Abstract
The invention provides a low-shrinkage antifouling ceramic tile sealant. The low-shrinkage antifouling ceramic tile sealant is prepared from, by weight, 30-40 parts of silicone acrylic emulsion, 3-6 parts of sodium gluconate, 4-5 parts of polyglycol oleic acid ester, 1-3 parts of an ultraviolet absorbent, 20-30 parts of modified silicate, 2-5 parts of a dispersing agent, 10-15 parts of pigments and 1-3 parts of a defoaming agent; a preparation method of polyglycol oleic acid ester comprises the steps that oleic acid, polyethylene glycol and a SO42/ZrO2 solid super acid catalyst are mixed to be uniform and then react at the temperature of 120 DEG C to 140 DEG C, generated water is continuously removed in the reaction process, and the reaction is stopped until a reaction solution is neutral; the reaction solution is cooled to room temperature and then filtered, filtrate is distilled to remove water, and then polyglycol oleic acid ester is obtained. The low-shrinkage antifouling ceramic tile sealant has the low shrinkage rate, is not likely to be adhered with dirt and water drops and has a good antifouling effect.
Description
Technical field
The invention belongs to technical field of finishing materials, and in particular to a kind of lower shrinkage antifouling ceramic tile joint trimming agent.
Background technology
The application of ceramic tile is very universal in modern architecture, including metope, floor, ceiling, fireplace, wall and swimming pool etc.
Deng indoor and outdoor can be used.Other face bricks include stone face brick beyond ceramic tile, are combined or artificial stone's face brick also extensive quilt
Use.Modern Residence considers the aesthetic property of facade and uses functional requirement, and majority adopts joint sealing material joint filling, to avoid conventional method
The crack infiltration produced at pointed with cement mortar and accumulation of salt in the surface soil phenomenon, while can obtain and the unified facade effect of finishing material.From vision
On, joint trimming agent brings brand-new sensation to house fitting-up, will not have influence on the attractive in appearance of household because of the gap of ceramic tile, and this causes it
Spatially particularly receive an acclaim in beautification, this shape is applied spreads exquisite in texture after joint trimming agent, and uniform color firmly, there is very strong decoration
Effect.To building material product, especially ceramic tile can play a very good protection for it, and joint trimming agent is applied to after the gap of ceramic tile
The swell-shrinking deformation between ground and masonry can be well absorbed, extends the service life of facing.
Joint trimming agent is mainly made up of polymer and pigment, is a kind of semi-fluid shape liquid, is broadly divided into one-component joint trimming agent, i.e.,
Daily described aqueous joint trimming agent, another kind is double-component joint trimming agent, and finally a is Self-leveling.Three kinds of joint trimming agents have one
Fixed shrinkage factor, therefore generally require secondary joint filling, or even the intensity that joint filling face can be affected after constructing.While existing gap filler
Antifouling property is limited, greatly reduces its service life.
The content of the invention
The invention provides a kind of lower shrinkage antifouling ceramic tile joint trimming agent, with relatively low shrinkage factor, while not easy-adhesion dirt
Thing and the globule, with preferable anti-fouling effect.
The technical proposal for solving the technical problem of the invention is：
A kind of lower shrinkage antifouling ceramic tile joint trimming agent, is made up of following parts by weight component：Silicone acrylic emulsion 30-40 parts, grape
Sodium saccharate 3-6 parts, polyethylene glycol (PEG) oleate 4-5 parts, ultraviolet absorber 1-3 parts, modified Portland 20-30 parts, dispersant 2-5
Part, pigment 10-15 parts and defoamer 1-3 parts, the preparation method of the polyethylene glycol (PEG) oleate is：By oleic acid, polyethylene glycol and
SO4 2-/ZrO2After solid super acid catalyst is well mixed, react at 120～140 DEG C, constantly remove in course of reaction and generate
Water, until reactant liquor in neutrality, stop reaction, after being cooled to normal temperature, filter, filtrate distillation go after moisture removal to obtain final product poly- second two
Alcohol oleate.
Preferably, the ultraviolet absorber is UV-531, [2- hydroxyl -4- (octyloxy)
Phenyl] phenyl ketone, 2- hydroxyl -4- octyloxybenzophenones or 2- hydroxyl -4- n-octyloxy Benzophenones.
Preferably, the dispersant is glyceryl monostearate, zinc stearate or calcium stearate.
Preferably, the defoamer is polyoxyethylene polyoxy propyl alcohol amidogen ether, polypropylene glycerol aether, polyoxypropylene polyoxy
Ethylene Glycol ether or dimethyl silicone polymer.
Preferably, the oleic acid is 1 with the mass ratio of polyethylene glycol:6～10, the solid super acid catalyst
Quality is the 0.1～0.15% of polyethylene glycol quality.
Preferably, characterized in that, the polyethylene glycol mean molecule quantity is 600,1000 or 2000.
Preferably, the preparation method of the modified Portland is：By silicate add mass concentration be 20% 12
In sodium alkyl benzene sulfonate-aqueous solution, stir 30-50 minutes in 70-80 DEG C, stirring gives ultrasonic wave added simultaneously, then Jing is filtered, filter
Cake drying, ground 60 mesh sieve obtain modified Portland.Metal cation in neopelex and silicate occur from
Son is exchanged, and so as to enter into the molecule interlayer of silicate in the way of molecule intercalation, gives silicate branched structure.When silicon third it is newborn
When liquid solidifies, in the side chain insertion polymer in modified Portland, so as to form network structure, the receipts of joint trimming agent are reduced
Shrinkage.
Preferably, the silicate is 1 with the mass ratio of neopelex-aqueous solution:20-30.
Modified poly (ethylene glycol) is esterified using oleic acid, branched polymer is obtained, the not hydrophilic not oleophylic of polyethylene glycol (PEG) oleate makes
Obtain greasy dirt and the globule is difficult be attached to joint trimming agent surface, give joint trimming agent excellent antifouling property.Oleic acid and polyethylene glycol
Mass ratio determine polyethylene glycol degree of esterification, when the addition of oleic acid is too low, esterification degree is not high, and gained joint trimming agent still has
Hydrophily；When the addition of oleic acid is too high, polyethylene glycol is excessively esterified, and lipophile increases, and joint trimming agent antifouling property declines.
Beneficial effects of the present invention are：
1st, the present invention makees inorganic filler using modified Portland, and with silicone acrylic emulsion cross-linked network structure is formed, and reduces U.S.
The shrinkage factor of seam agent.
2nd, using oleate polyethylene glycol so as to highly branched, gained polyethylene glycol (PEG) oleate belongs to not hydrophilic not close
Oil substances so that greasy dirt and the globule are difficult be attached to joint trimming agent surface, so as to give joint trimming agent excellent antifouling property.
Specific embodiment
In order that the objects, technical solutions and advantages of the present invention become more apparent, with reference to embodiments to the present invention
It is further elaborated.
Embodiment 1
(1) by 10g oleic acid, 60g PEG1000 and 0.1g SO4 2-/ZrO2Solid super acid catalyst is placed in rotary evaporation
In instrument, after being well mixed, react at 130 DEG C, and point water that reduces pressure, after PH detection papers reactant liquor is in neutrality, stop reaction, it is cold
But to normal temperature, filter, filtrate distillation goes after moisture removal to obtain final product modified poly (ethylene glycol) 65.3g；
(2) it is in 20% neopelex-aqueous solution, in 70 by 30g silicate addition 600g mass concentrations
DEG C stirring 50 minutes, stirring gives ultrasonic wave added simultaneously, then Jing is filtered, and filter cake drying, ground 60 mesh sieve obtain the modified silicic acid of 38g
Salt；
(3) 20g modified Portlands, 30g silicone acrylic emulsions and 5g sodium gluconates are added in reaction vessel, in 1200r/
After stirring 30 minutes under min, 4g polyethylene glycol (PEG) oleates, 2g UV-531s, 3g are added stearic
Sour zinc, 10g pigment and 1g polyoxyethylene polyoxy propyl alcohol amidogen ethers are stirred 20 minutes under 1000r/min.
Embodiment 2
(1) by 10g oleic acid, 80g PEG6000 and 0.12g SO4 2-/ZrO2Solid super acid catalyst is placed in rotary evaporation
In instrument, after being well mixed, react at 140 DEG C, and point water that reduces pressure, after PH detection papers reactant liquor is in neutrality, stop reaction, it is cold
But to normal temperature, filter, filtrate distillation goes after moisture removal to obtain final product modified poly (ethylene glycol) 82.9g；
(2) it is in 20% neopelex-aqueous solution, in 75 by 30g silicate addition 800g mass concentrations
DEG C stirring 40 minutes, stirring gives ultrasonic wave added simultaneously, then Jing is filtered, and filter cake drying, ground 60 mesh sieve obtain the modified silicic acid of 40g
Salt；
(3) 25g modified Portlands, 35g silicone acrylic emulsions and 6g sodium gluconates are added in reaction vessel, in 1200r/
After stirring 30 minutes under min, 4g polyethylene glycol (PEG) oleates, 1g 2- hydroxyl -4- n-octyloxy Benzophenones, 2g stearic acid are added
Calcium, 12g pigment and 2g polypropylene glycerol aethers are stirred 20 minutes under 1000r/min.
Embodiment 3
(1) by 10g oleic acid, 100g PEG2000 and 0.15g SO4 2-/ZrO2Solid super acid catalyst is placed in rotation and steams
In sending out instrument, after being well mixed, react at 150 DEG C, and point water that reduces pressure, after PH detection papers reactant liquor is in neutrality, stop reaction,
After being cooled to normal temperature, filter, filtrate distillation goes after moisture removal to obtain final product modified poly (ethylene glycol) 104.9g；
(2) it is in 20% neopelex-aqueous solution, in 80 by 30g silicate addition 900g mass concentrations
DEG C stirring 30 minutes, stirring gives ultrasonic wave added simultaneously, then Jing is filtered, and filter cake drying, ground 60 mesh sieve obtain the modified silicic acid of 42g
Salt；
(3) 30g modified Portlands, 40g silicone acrylic emulsions and 3g sodium gluconates are added in reaction vessel, in 1200r/
After stirring 30 minutes under min, 5g polyethylene glycol (PEG) oleates, 3g [2- hydroxyl -4- (octyloxy) phenyl] phenyl ketone, 5g are added hard
Resin acid monoglyceride, 15g pigment and 3g dimethyl silicone polymers are stirred 20 minutes under 1000r/min.
Comparative example 1
(1) it is in 20% neopelex-aqueous solution, in 70 by 30g silicate addition 600g mass concentrations
DEG C stirring 50 minutes, stirring gives ultrasonic wave added simultaneously, then Jing is filtered, and filter cake drying, ground 60 mesh sieve obtain the modified silicic acid of 38g
Salt；
(2) 20g modified Portlands, 30g silicone acrylic emulsions and 5g sodium gluconates are added in reaction vessel, in 1200r/
After stirring 30 minutes under min, add 2g UV-531s, 3g zinc stearates, 10g pigment and 1g and gather
Oxygen ethene polyoxy propyl alcohol amidogen ether is stirred 20 minutes under 1000r/min.
Comparative example 2
(1) by 10g oleic acid, 60g PEG1000 and 0.1g SO4 2-/ZrO2Solid super acid catalyst is placed in rotary evaporation
In instrument, after being well mixed, react at 130 DEG C, and point water that reduces pressure, after PH detection papers reactant liquor is in neutrality, stop reaction, it is cold
But to normal temperature, filter, filtrate distillation goes after moisture removal to obtain final product modified poly (ethylene glycol) 65.3g；
(2) 20g silicate, 30g silicone acrylic emulsions and 5g sodium gluconates are added in reaction vessel, under 1200r/min
Stirring 30 minutes after, add 4g polyethylene glycol (PEG) oleates, 2g UV-531s, 3g zinc stearates,
10g pigment and 1g polyoxyethylene polyoxy propyl alcohol amidogen ethers are stirred 20 minutes under 1000r/min.
The amphipathic property of embodiment 4 is tested
Embodiment 1-3, the ceramic tile joint trimming agent of comparative example 1-2 are extruded into curing molding in mould.
Hydrophilicity experiment：Deionized water is measured in embodiment using JC2000C1 intravenous infusions contact angle/interfacial tension measuring instrument
The contact angle θ on the made automobile adhesive film surfaces of 1-31。
Lipophile is tested：Castor oil is measured in embodiment 1-3 using JC2000C1 intravenous infusions contact angle/interfacial tension measuring instrument
The contact angle θ on made automobile adhesive film surface2。
Test result is shown in Table 1：
Table 1：
| Numbering | θ1(°) | θ2(°) |
| Embodiment 1 | 135.2 | 108.6 |
| Embodiment 2 | 132.9 | 112.3 |
| Embodiment 3 | 130.9 | 109.5 |
| Comparative example 1 | 65.3 | 72.5 |
| Comparative example 2 | 12.5.3 | 105.3 |
It can be seen from Table 1 that, after adding polyethylene glycol (PEG) oleate, the hydrophily and lipophile of made ceramic tile joint trimming agent is equal
It is decreased obviously, so as to improve the stain resistance of ceramic tile joint trimming agent.
The shrinkage of embodiment 5 is tested
During embodiment 1-3, comparative example 1-2 are respectively filled in into depth for 10mm, the ceramic tile gap that width is 3mm, it is observed
Joint filling effect, the results are shown in Table 2：
Table 2：
It can be seen from Table 2 that, after modified, the shrinkage factor of made gap filler is reduced silicate, is not required to secondary joint filling, greatly
Operating efficiency is improve greatly.
Presently preferred embodiments of the present invention is the foregoing is only, not to limit the present invention, all essences in the present invention
Any modification, equivalent and improvement made within god and principle etc., should be included within the scope of the present invention.
Claims (8)
1. a kind of lower shrinkage antifouling ceramic tile joint trimming agent, it is characterised in that the ceramic tile joint trimming agent is by following parts by weight component group
Into：Silicone acrylic emulsion 30-40 parts, sodium gluconate 3-6 parts, polyethylene glycol (PEG) oleate 4-5 parts, ultraviolet absorber 1-3 parts, modified silicon
Hydrochlorate 20-30 parts, dispersant 2-5 parts, pigment 10-15 parts and defoamer 1-3 parts, the preparation method of the polyethylene glycol (PEG) oleate
For：By oleic acid, polyethylene glycol and SO4 2-/ZrO2After solid super acid catalyst is well mixed, react at 120 ~ 140 DEG C, instead
The water for generating constantly is removed during answering, until reactant liquor stops reaction in neutral, after being cooled to normal temperature, is filtered, filtrate distillation
Go after moisture removal to obtain final product polyethylene glycol (PEG) oleate.
2. lower shrinkage antifouling ceramic tile joint trimming agent as claimed in claim 1, it is characterised in that the ultraviolet absorber is 2- hydroxyls
Base -4- oxy-octyl benzophenones, [2- hydroxyl -4- (octyloxy) phenyl] phenyl ketone, 2- hydroxyl -4- octyloxybenzophenones or
2- hydroxyl -4- n-octyloxy Benzophenones.
3. lower shrinkage antifouling ceramic tile joint trimming agent as claimed in claim 1, it is characterised in that the dispersant is that stearic acid list is sweet
Grease, zinc stearate or calcium stearate.
4. lower shrinkage antifouling ceramic tile joint trimming agent as claimed in claim 1, it is characterised in that the defoamer is poly- for polyoxyethylene
Oxygen propyl alcohol amidogen ether, polypropylene glycerol aether, polyoxyethylene polyoxypropylene glycerin ether or dimethyl silicone polymer.
5. lower shrinkage antifouling ceramic tile joint trimming agent as claimed in claim 1, it is characterised in that the oleic acid and polyethylene glycol
Mass ratio is 1:6 ~ 10, the quality of the solid super acid catalyst is the 0.1 ~ 0.15% of polyethylene glycol quality.
6. the lower shrinkage antifouling ceramic tile joint trimming agent as described in claim 1 or 5, it is characterised in that the polyethylene glycol average mark
Son amount is 600,1000 or 2000.
7. lower shrinkage antifouling ceramic tile joint trimming agent as claimed in claim 1, it is characterised in that the preparation side of the modified Portland
Method is：It is in 20% neopelex-aqueous solution, in 70-80 DEG C 30-50 to be stirred by silicate addition mass concentration
Minute, stirring gives ultrasonic wave added simultaneously, then Jing is filtered, and filter cake drying, ground 60 mesh sieve obtain modified Portland.
8. lower shrinkage antifouling ceramic tile joint trimming agent as claimed in claim 7, it is characterised in that the silicate and detergent alkylate
The mass ratio of sodium sulfonate-aqueous solution is 1:20-30.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710001992.3A CN106634356B (en) | 2017-01-03 | 2017-01-03 | A kind of lower shrinkage antifouling ceramic tile joint trimming agent |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710001992.3A CN106634356B (en) | 2017-01-03 | 2017-01-03 | A kind of lower shrinkage antifouling ceramic tile joint trimming agent |
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| CN106634356B CN106634356B (en) | 2018-12-18 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107141904A (en) * | 2017-07-10 | 2017-09-08 | 张庆珠 | A kind of environmentally friendly diatom ceramic tile joint trimming agent and preparation method thereof |
| CN108707389A (en) * | 2018-05-21 | 2018-10-26 | 无锡尊丰新材料科技有限公司 | A kind of environment-friendly type waterproof and oilproof joint trimming agent |
| CN111533856A (en) * | 2020-06-04 | 2020-08-14 | 广州市建筑科学研究院有限公司 | Organic shrinkage reducing agent and preparation method and application thereof |
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| US20090005494A1 (en) * | 2007-06-29 | 2009-01-01 | Caidian Luo | Multifunctional primers |
| CN101747192A (en) * | 2009-12-15 | 2010-06-23 | 浙江合诚化学有限公司 | Method for synthesizing polyethylene glycol (PEG) oleate |
| CN105907339A (en) * | 2016-06-30 | 2016-08-31 | 广东三和化工科技有限公司 | Water-based crack sealer and preparation method thereof |
| CN105969261A (en) * | 2016-06-30 | 2016-09-28 | 广东三和控股有限公司 | Decorating caulk and preparation method thereof |
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2017
- 2017-01-03 CN CN201710001992.3A patent/CN106634356B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090005494A1 (en) * | 2007-06-29 | 2009-01-01 | Caidian Luo | Multifunctional primers |
| CN101747192A (en) * | 2009-12-15 | 2010-06-23 | 浙江合诚化学有限公司 | Method for synthesizing polyethylene glycol (PEG) oleate |
| CN105907339A (en) * | 2016-06-30 | 2016-08-31 | 广东三和化工科技有限公司 | Water-based crack sealer and preparation method thereof |
| CN105969261A (en) * | 2016-06-30 | 2016-09-28 | 广东三和控股有限公司 | Decorating caulk and preparation method thereof |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107141904A (en) * | 2017-07-10 | 2017-09-08 | 张庆珠 | A kind of environmentally friendly diatom ceramic tile joint trimming agent and preparation method thereof |
| CN108707389A (en) * | 2018-05-21 | 2018-10-26 | 无锡尊丰新材料科技有限公司 | A kind of environment-friendly type waterproof and oilproof joint trimming agent |
| CN111533856A (en) * | 2020-06-04 | 2020-08-14 | 广州市建筑科学研究院有限公司 | Organic shrinkage reducing agent and preparation method and application thereof |
| CN111533856B (en) * | 2020-06-04 | 2023-02-03 | 广州市建筑科学研究院有限公司 | Organic shrinkage-reducing agent and preparation method and application thereof |
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| CN106634356B (en) | 2018-12-18 |
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