CN107974174A - A kind of UV-curable water-borne stone protectant for stone surface protection and preparation method thereof - Google Patents
A kind of UV-curable water-borne stone protectant for stone surface protection and preparation method thereof Download PDFInfo
- Publication number
- CN107974174A CN107974174A CN201711352242.7A CN201711352242A CN107974174A CN 107974174 A CN107974174 A CN 107974174A CN 201711352242 A CN201711352242 A CN 201711352242A CN 107974174 A CN107974174 A CN 107974174A
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- Prior art keywords
- water
- stone
- borne
- surface protection
- curable
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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
- C09D167/00—Coating compositions based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Coating compositions based on derivatives of such polymers
- C09D167/06—Unsaturated polyesters having carbon-to-carbon unsaturation
-
- 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 discloses a kind of UV-curable water-borne stone protectant for stone surface protection, which includes following components：The film-forming resin of uV curable, photoinitiator, polyphosphoric acids class dispersant, organic silicon defoamer, coalescents, aqueous solvent；By using light-cured resin technology, the film forming speed and protection effect of water-based stone protectant greatly improved, while the water-based protective agent of reservation original advantage, cure responding time significantly to shorten, it is remarkably improved construction efficiency, construction of prevention work operation can be also carried out under low temperature or high humidity environment at the same time, the adaptability of the water-based stone protectant of the prior art is widened, solve the water-based stone protectant of the prior art formed in stone surface effective protecting film speed it is slower, responding time is longer than oiliness protective agent, and the problem of having higher requirements for the temperature of construction environment.
Description
Technical field：
The present invention relates to stone protectant, and in particular to a kind of UV-curable water-borne stone material for stone surface protection
Protective agent and preparation method thereof.
Background technology：
At present, water-based stone protectant compared to oiliness organic solvent class protective agent have the prominent feature of environmental protection, it is nuisanceless,
The advantages such as safety coefficient is high and cheap.Meanwhile it can be in the state that stone material is not yet completely dried in actual application
Under construct, this has great ease of use than oiliness protective agent, therefore water-based stone protectant shows in recent years
Go out unconventional development speed, occupation rate of market progressively expands.But since water-based stone protectant is using water as solvent, its
Rate of volatilization than most oiliness stone protectants used by the rate of volatilization of organic solvent will be more slowly.This causes it
Form that the speed of effective protecting film is slower, and responding time is longer than oiliness protective agent in stone surface, and for construction environment
Temperature has higher requirements.For example, under northern area or winter low temperature weather environment, the application of water-based stone protectant will
It is very limited.
The content of the invention：
The defects of the purpose of the present invention is overcoming the prior art water-based stone protectant, there is provided one kind is prevented for stone surface
The UV-curable water-borne stone protectant of shield, by using light-cured resin technology, greatly improved water-based stone protectant
Film forming speed and protection effect, while water-based protective agent original advantage is retained, cure responding time and significantly shorten, can show
Write and improve construction efficiency, while construction of prevention work operation can be also carried out under low temperature or high humidity environment, widened prior art water
The adaptability of property stone protectant, solves the speed that the water-based stone protectant of the prior art forms effective protecting film in stone surface
Rate is slower, and responding time is longer than oiliness protective agent, and the problem of have higher requirements for the temperature of construction environment.
The present invention is achieved by the following technical programs：
A kind of UV-curable water-borne stone protectant for stone surface protection, the protective agent include following components：
Film-forming resin, photoinitiator, polyphosphoric acids class dispersant, organic silicon defoamer, coalescents, the solvent of uV curable
Water；Wherein, the film-forming resin of the uV curable is water-based acrylic resin lotion and waterborne organic silicon polyoxyalkylene acrylate
The mixing water-based emulsion of ester lotion composition；The film-forming resin, photoinitiator, polyphosphoric acids class dispersant, organic silicon defoaming
The mass ratio of agent and coalescents is：30~50：3~8：0.1~0.5：0.3~0.5：0.3~1.
Especially, in water-based acrylic resin lotion and waterborne organic silicon polyether acrylate lotion, resin content 30
~45%, the mass ratio of water-based acrylic resin lotion and waterborne organic silicon polyether acrylate lotion is 3-5:1.
The water-based acrylic resin lotion is waterborne polyester acrylic acid ester emulsion, is preferably polyester chloride acrylic ester breast
Liquid (chlorination PEA, containing 40%TPGDA).
The waterborne organic silicon polyether acrylate lotion is polysiloxanes MDI acrylic acid ester emulsions, is preferably poly- silica
6225 lotion of alkane acrylate.
The photoinitiator is by 2- hydroxy-2-methyls -1- (4- methyl ethylenes-phenyl) acetone aqueous emulsion (KIPEM) group
Into.
Especially, polyphosphoric acids class dispersant is Dispersant 2320, and organic silicon defoamer is Surfynol DF-
574,2,2,4 trimethyl -1,3- pentanediol mono isobutyrate (Texanol) of coalescents.
It is described for stone surface protection UV-curable water-borne stone protectant preparation method, this method include with
Lower step：
It is 30~50 by mass ratio：3~8：0.1~0.5：0.3~0.5：It is 0.3~1 film-forming resin, photoinitiator, more
After polyphosphoric acid type dispersant, organic silicon defoamer and coalescents are dissolved in distilled water, using high speed dispersor at room temperature
Obtain within scattered 5~8 minutes the UV-curable water-borne stone protectant for stone surface protection.
The application of the present invention also protection UV-curable water-borne stone protectant for stone surface protection.Use
When by with the mass ratio of water be 1:10~15 ratio adds water to be used after mixing.
Compared with prior art, the present invention there is following significant advantage：
1) by using light-cured resin technology, the film forming speed and protection that water-based stone protectant greatly improved are imitated
Fruit, while the water-based protective agent of reservation original advantage, cures responding time and significantly shortens, be remarkably improved construction efficiency, together
When construction of prevention work operation can be also carried out under low temperature or high humidity environment, widened the adaptation of the water-based stone protectant of the prior art
Property, solve the water-based stone protectant of the prior art formed in stone surface effective protecting film speed it is slower, responding time ratio
Oiliness protective agent will be grown, and the problem of have higher requirements for the temperature of construction environment.
2) UV-curable water-borne stone protectant constructing operation of the present invention is simple and efficient, efficient, to environment friend
It is good, to constructing operation personnel's non-hazardous, there is safe and efficient and cost-effective advantage.
Embodiment：
It is to further explanation of the invention, rather than limitation of the present invention below.
Embodiment 1：
By the water-based acrylic resin lotion of the uV curable of 450g, the waterborne organic silicon polyether acrylate of 150g
Lotion, 2- hydroxy-2-methyls -1- (4- methyl ethylenes-phenyl) acetone aqueous emulsion (KIPEM), the polyphosphoric acids class of 2g of 60g
Dispersant Dispersant 2320, organic silicon defoamer Surfynol DF-574 of 6g, the 2 of 6g, 2,4 trimethyls -1,3-
The deionized water of pentanediol mono isobutyrate (Texanol) and 1326g are placed in Scattered Kettle, using high speed dispersor in
Disperse 8 minutes UV-curable water-borne stone protectants that can obtain for stone surface protection under 6000rpm rotating speeds.
UV-curable water-borne stone protectant manufactured in the present embodiment for stone surface protection is protective agent stoste,
Stoste in mass ratio in actual use：Water=1:10~15 add water to be used after mixing.It can be placed in after construction under daylight and accelerate to cure,
Solidification rate can improve 30~50%, or usable UV UV cure lamp accelerates to cure, and better, solidification rate can improve 80
~150%.Can have higher workability when environment temperature is more than 3 DEG C.Stone surface after processing, the static state of water
Contact angle is up to 100~125 °.
Embodiment 2：
By the water-based acrylic resin lotion of the uV curable of 1125g, the waterborne organic silicon polyoxyalkylene acrylate of 225g
Ester lotion, 2- hydroxy-2-methyls -1- (4- methyl ethylenes-phenyl) acetone aqueous emulsion (KIPEM) of 150g, the poly phosphorus of 6g
Acids dispersant Dispersant 2320, organic silicon defoamer Surfynol DF-574 of 15g, 2,2,4 front threes of 15g
The deionized water of base -1,3- pentanediol mono isobutyrate (Texanol) and 1464g are placed in Scattered Kettle, use high speed dispersor
Disperse 8 minutes UV-curable water-borne stone protectants that can obtain for stone surface protection under 8000rpm rotating speeds.
UV-curable water-borne stone protectant manufactured in the present embodiment for stone surface protection is protective agent stoste,
Stoste in mass ratio in actual use：Water=1:10~15 add water to be used after mixing.It can be placed in after construction under daylight and accelerate to cure,
Solidification rate can improve 30~60%, or usable UV UV cure lamp accelerates to cure, and better, solidification rate can improve 80
~150%.Can have higher workability when environment temperature is more than 3 DEG C.Stone surface after processing, the static state of water
Contact angle is up to 95~105 °.
Embodiment 3：
By the water-based acrylic resin lotion of the uV curable of 800g, the waterborne organic silicon polyether acrylate of 200g
Lotion, 2- hydroxy-2-methyls -1- (4- methyl ethylenes-phenyl) acetone aqueous emulsion (KIPEM) of 160g, the polyphosphoric acids of 10g
Class dispersant Dispersant 2320, organic silicon defoamer Surfynol DF-574 of 8g, the 2 of 20g, 2,4 trimethyl -1,
The deionized water of 3- pentanediol mono isobutyrates (Texanol) and 1464g are placed in Scattered Kettle, using high speed dispersor in
Disperse 5 minutes UV-curable water-borne stone protectants that can obtain for stone surface protection under 8000rpm rotating speeds.It is described
Water-based acrylic resin is polyester chloride acrylic ester (chlorination PEA, containing 40%TPGDA), the waterborne organic silicon polyethers propylene
Acid esters is silicone acrylates 6225.
UV-curable water-borne stone protectant manufactured in the present embodiment for stone surface protection is protective agent stoste,
Stoste in mass ratio in actual use：Water=1:10~15 add water to be used after mixing.It can be placed in after construction under daylight and accelerate to cure,
Solidification rate can improve 30~50%, or usable UV UV cure lamp accelerates to cure, and better, solidification rate can improve 80
~150%.Can have higher workability when environment temperature is more than 3 DEG C.Stone surface after processing, the static state of water
Contact angle is up to 100~115 °.
Claims (10)
1. a kind of UV-curable water-borne stone protectant for stone surface protection, it is characterised in that the protective agent includes
Following components：The film-forming resin of uV curable, photoinitiator, polyphosphoric acids class dispersant, organic silicon defoamer, film forming
Auxiliary agent, aqueous solvent；Wherein, the film-forming resin of the uV curable gathers for water-based acrylic resin lotion and waterborne organic silicon
The mixing water-based emulsion of ether acrylic acid ester emulsion composition；It is the film-forming resin, photoinitiator, polyphosphoric acids class dispersant, organic
The mass ratio of silicon class defoamer and coalescents is：30~50：3~8：0.1~0.5：0.3~0.5：0.3~1.
2. the UV-curable water-borne stone protectant according to claim 1 for stone surface protection, its feature exists
In in water-based acrylic resin lotion and waterborne organic silicon polyether acrylate lotion, resin content is 30~45%, water-based third
Olefin(e) acid resin emulsion and the mass ratio of waterborne organic silicon polyether acrylate lotion are 3-5:1.
3. the UV-curable water-borne stone protectant according to claim 1 or 2 for stone surface protection, its feature
It is, the water-based acrylic resin lotion is waterborne polyester acrylic acid ester emulsion.
4. the UV-curable water-borne stone protectant according to claim 3 for stone surface protection, its feature exists
In the water-based acrylic resin lotion is polyester chloride acrylic ester lotion.
5. the UV-curable water-borne stone protectant according to claim 1 or 2 for stone surface protection, its feature
It is, the waterborne organic silicon polyether acrylate lotion is polysiloxanes MDI acrylic acid ester emulsions.
6. the UV-curable water-borne stone protectant according to claim 1 or 2 for stone surface protection, its feature
It is, the waterborne organic silicon polyether acrylate lotion is 6225 lotion of silicone acrylates.
7. the UV-curable water-borne stone protectant according to claim 1 or 2 for stone surface protection, its feature
It is, the photoinitiator is made of 2- hydroxy-2-methyls -1- (4- methyl ethylenes-phenyl) acetone aqueous emulsion.
8. the UV-curable water-borne stone protectant according to claim 1 or 2 for stone surface protection, its feature
It is, polyphosphoric acids class dispersant is Dispersant 2320, and organic silicon defoamer is Surfynol DF-574, and film forming helps
Agent is 2,2,4 trimethyl -1,3- pentanediol mono isobutyrates.
9. the preparation method of the UV-curable water-borne stone protectant for being used for stone surface protection described in claim 1, its
It is characterized in that, this method comprises the following steps：
It is 30~50 by mass ratio：3~8：0.1~0.5：0.3~0.5：0.3~1 film-forming resin, photoinitiator, poly phosphorus
After acids dispersant, organic silicon defoamer and coalescents are dissolved in distilled water, disperse 5 at room temperature using high speed dispersor
Obtain within~8 minutes the UV-curable water-borne stone protectant for stone surface protection.
10. the application of the UV-curable water-borne stone protectant for being used for stone surface protection described in claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711352242.7A CN107974174A (en) | 2017-12-15 | 2017-12-15 | A kind of UV-curable water-borne stone protectant for stone surface protection and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711352242.7A CN107974174A (en) | 2017-12-15 | 2017-12-15 | A kind of UV-curable water-borne stone protectant for stone surface protection and preparation method thereof |
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| CN107974174A true CN107974174A (en) | 2018-05-01 |
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| CN201711352242.7A Pending CN107974174A (en) | 2017-12-15 | 2017-12-15 | A kind of UV-curable water-borne stone protectant for stone surface protection and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111155740A (en) * | 2020-01-06 | 2020-05-15 | 佛山宏润美嘉建材有限公司 | Marble ground construction process |
| CN111173222A (en) * | 2020-01-06 | 2020-05-19 | 佛山宏润美嘉建材有限公司 | Marble facade construction process |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102153899A (en) * | 2011-01-28 | 2011-08-17 | 创兴精细化学(上海)有限公司 | Ultraviolet-curable water-based colored paint composition |
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2017
- 2017-12-15 CN CN201711352242.7A patent/CN107974174A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102153899A (en) * | 2011-01-28 | 2011-08-17 | 创兴精细化学(上海)有限公司 | Ultraviolet-curable water-based colored paint composition |
Non-Patent Citations (2)
| Title |
|---|
| 操越等: "光聚合型聚硅氧烷改性聚醚聚氨酯丙烯酸酯低聚物的合成_表征与性能", 《精细化工》 * |
| 曾晓鹰等: "《电子束固化涂料及应用》", 31 December 2014, 天津大学出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111155740A (en) * | 2020-01-06 | 2020-05-15 | 佛山宏润美嘉建材有限公司 | Marble ground construction process |
| CN111173222A (en) * | 2020-01-06 | 2020-05-19 | 佛山宏润美嘉建材有限公司 | Marble facade construction process |
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Application publication date: 20180501 |