CN110128901A - A kind of waterproofing agent and preparation method thereof - Google Patents
A kind of waterproofing agent and preparation method thereof Download PDFInfo
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- CN110128901A CN110128901A CN201910454072.6A CN201910454072A CN110128901A CN 110128901 A CN110128901 A CN 110128901A CN 201910454072 A CN201910454072 A CN 201910454072A CN 110128901 A CN110128901 A CN 110128901A
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- waterproofing agent
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- acrylate copolymer
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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
- C09D133/00—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 at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
- C09D133/04—Homopolymers or copolymers of esters
-
- 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
- C09D5/14—Paints containing biocides, e.g. fungicides, insecticides or pesticides
-
- 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
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Plant Pathology (AREA)
- Materials Applied To Surfaces To Minimize Adherence Of Mist Or Water (AREA)
Abstract
The invention discloses a kind of waterproofing agent and preparation method thereof, it includes: 1~1.5 part of fluoro-acrylate copolymer, D40 that the raw material of waterproofing agent, which includes: according to the raw material of parts by weight, and 98.5~99 parts and 0.1~0.2 part of essence of D20 alkane solvent.Inventive formulation advantages of simple, preparation process is safe and reliable, it is made for fluoro-acrylate copolymer and alkane solvents polymerization, for liquid agent, it can be using spraying, the modes such as impregnate for waterproof and oilproof function to material surface, make material surface that there is waterproof, it is antifouling, it is easy to clean, the functions such as automatically cleaning, and it is nontoxic, the safety used can be increased, promote the quality of product, product is allowed to have more market competitiveness, the waterproofing agent can form the nanometer transparent molecular film of class lotus leaf on the surface of the material, play nano water-proof, superpower anti-pollution, long-acting mould-proof, it is persistently moisture-proof, the effects of anti-oxidation protection, and has environmental protection, the characteristic that lossless original material and security ventilating are not harmful to the health.
Description
Technical field
The present invention relates to waterproofing agent preparation technical field, specifically a kind of waterproofing agent and preparation method thereof.
Background technique
Waterproofing agent mainly for spreading object surface, to body surface carry out waterproof, waterproofing agent be divided into waterproofing wood agent,
Fabric waterproofing agent and waterproofing agent for leather etc., waterproofing wood agent are canescence homogeneous translucent liquid, antiacid, alkali resistant, resistance to hard water, water
Dissolubility is strong, emulsion-stabilizing, and the dilution of arbitrary proportion water is not stratified, is not demulsified, does not agglomerate, and long shelf-life, solid content is high, dispersibility
It is good, it is mainly used for waterproofing wood, it is sprayable, it impregnates or heating is hotted plate, after drying moisture content, waterproofing agent can infiltrate through fiber pore
It is interior, and one layer of waterproof layer is formed in wood surface, achieve the effect that waterproof, fabric waterproofing agent is a kind of fluorination tree of solvent borne
Rouge is dissolved in ethyl acetate, can give leather, upper leather, shoestring, ribbon, yarn, etc. excellent waterproof effect and lasting anti-
Water, grease proofing and dirt-resistant characteristic.And the color of script, feel, gas permeability will not change.It is another assign tape (line i.e. processed and
Ribbon) outstanding resistance to water slug, resistant to water penetration, water repellent and resistance to hydrostatic pressure performance.
The general single one kind for being applicable in timber, fabric or leather of traditional waterproofing agent, applicability is poor, use scope compared with
Low, secondly traditional waterproof agent prescription is complicated, and preparation trouble, waterproof, anti-pollution and oxidation resistant effect are poor, are also equipped with certain
Toxicity, so can not meet the demand of user.
Summary of the invention
The purpose of the present invention is to provide a kind of environment friendly and pollution-free, low-cost waterproofing agents and preparation method thereof, with solution
Certainly the problems mentioned above in the background art.
To achieve the above object, the invention provides the following technical scheme:
A kind of waterproofing agent, the raw material according to parts by weight include: 1~1.5 part of fluoro-acrylate copolymer, D40, D20 alkane
98.5~99 parts and 0.1~0.2 part of essence of hydrocarbon solvent.
As a further solution of the present invention:
The waterproofing agent, the raw material according to parts by weight include: 1~5 part of fluoro-acrylate copolymer, D40, D20 alkane
94~99 parts and 0.1~0.5 part of essence of solvent.
As a further solution of the present invention:
Raw material according to parts by weight includes: 1.5 parts of fluoro-acrylate copolymer, D40,98.4 parts of D20 alkane solvent and
0.1 part of essence.
As a further solution of the present invention:
The D40, D20 alkane solvent are long chain alkane, the mixture of aromatic hydrocarbons and cycloalkane.
As a further solution of the present invention:
The essence is oil soluble liquid essence, and the oil soluble liquid essence is by 10~20 parts and 80~90 parts of essence base
Vegetable oil, propylene glycol solvent, which mix, to be made.
As a further solution of the present invention:
The fluoro-acrylate copolymer is that can assign the good hydrophobic of substrate with unique chain fluoroalkyl structure and hate
Oiliness.
The preparation method of the waterproofing agent, the specific steps are as follows:
(1) each raw material is weighed according to parts by weight；
(2) a certain amount of D40 is weighed in proportion, and D20 alkane solvent is added in electric-heated thermostatic water bath；
(3) fluoro-acrylate copolymer is added dropwise into electric-heated thermostatic water bath in proportion, is stirred, and uses constant temperature
Water-bath is warming up to required reaction temperature, and the temperature of reaction is 60-80 degrees Celsius
(4) cold after keeping the temperature a period of time after D20 alkane solvent is thoroughly mixed to fluoro-acrylate copolymer and D40
But to room temperature, discharging filtering；
(5) fragrance is added dropwise in filtered solution, is then uniformly mixed to obtain finished product.
As a further solution of the present invention:
Stirring instrument used in the step (3) is accurate reinforcement electric mixer.
Compared with prior art, the beneficial effects of the present invention are:
Inventive formulation advantages of simple, preparation process is safe and reliable, is fluoro-acrylate copolymer and alkane solvents
Polymerization is made, and is liquid agent, can use the modes such as spraying, immersion that waterproof and oilproof function to material surface, is made material
Material surface has the function of waterproof, antifouling, easy to clean, automatically cleaning etc., and nontoxic, can increase the safety used, is promoted and is produced
The quality of product, allows product to have more market competitiveness, which can form the nanometer transparent molecular film of class lotus leaf on the surface of the material,
Play nano water-proof, superpower anti-pollution, long-acting mould-proof, persistently moisture-proof, anti-oxidation protection the effects of, and have environmental protection, lossless former material
The characteristic that matter and security ventilating are not harmful to the health, and the present invention waterproofing agent is suitable for textile fabric, leather, wooden material surface, makes
It is wide with range.
Specific embodiment
The technical solution of the patent is explained in further detail With reference to embodiment.
Embodiment 1
A kind of waterproofing agent, the raw material according to parts by weight include: 1 part of fluoro-acrylate copolymer, D40, D20 alkane solvent
98.9 parts and 0.1 part of essence.
The preparation method of the waterproofing agent, the specific steps are as follows:
(1) each raw material is weighed according to parts by weight；
(2) a certain amount of D40 is weighed in proportion, and D20 alkane solvent is added in electric-heated thermostatic water bath；
(3) fluoro-acrylate copolymer is added dropwise into electric-heated thermostatic water bath in proportion, is stirred, and uses constant temperature
Water-bath is warming up to required reaction temperature, and the temperature of reaction is 60-80 degrees Celsius
(4) cold after keeping the temperature a period of time after D20 alkane solvent is thoroughly mixed to fluoro-acrylate copolymer and D40
But to room temperature, discharging filtering；
(5) fragrance is added dropwise in filtered solution, is then uniformly mixed to obtain finished product.
Embodiment 2
A kind of waterproofing agent, the raw material according to parts by weight include: 1.5 parts of fluoro-acrylate copolymer, D40, and D20 alkane is molten
98.4 parts and 0.1 part of essence of agent.
The preparation method of the waterproofing agent, the specific steps are as follows:
(1) each raw material is weighed according to parts by weight；
(2) a certain amount of D40 is weighed in proportion, and D20 alkane solvent is added in electric-heated thermostatic water bath；
(3) fluoro-acrylate copolymer is added dropwise into electric-heated thermostatic water bath in proportion, is stirred, and uses constant temperature
Water-bath is warming up to required reaction temperature, and the temperature of reaction is 60-80 degrees Celsius
(4) cold after keeping the temperature a period of time after D20 alkane solvent is thoroughly mixed to fluoro-acrylate copolymer and D40
But to room temperature, discharging filtering；
(5) fragrance is added dropwise in filtered solution, is then uniformly mixed to obtain finished product.
Embodiment 3
A kind of waterproofing agent, the raw material according to parts by weight include: 2 parts of fluoro-acrylate copolymer, D40, D20 alkane solvent
97.8 parts and 0.2 part of essence.
The preparation method of the waterproofing agent, the specific steps are as follows:
(1) each raw material is weighed according to parts by weight；
(2) a certain amount of D40 is weighed in proportion, and D20 alkane solvent is added in electric-heated thermostatic water bath；
(3) fluoro-acrylate copolymer is added dropwise into electric-heated thermostatic water bath in proportion, is stirred, and uses constant temperature
Water-bath is warming up to required reaction temperature, and the temperature of reaction is 60-80 degrees Celsius
(4) cold after keeping the temperature a period of time after D20 alkane solvent is thoroughly mixed to fluoro-acrylate copolymer and D40
But to room temperature, discharging filtering；
(5) fragrance is added dropwise in filtered solution, is then uniformly mixed to obtain finished product.
Embodiment 4
A kind of waterproofing agent, the raw material according to parts by weight include: 3 parts of fluoro-acrylate copolymer, D40, D20 alkane solvent
96.7 parts and 0.3 part of essence.
The preparation method of the waterproofing agent, the specific steps are as follows:
(1) each raw material is weighed according to parts by weight；
(2) a certain amount of D40 is weighed in proportion, and D20 alkane solvent is added in electric-heated thermostatic water bath；
(3) fluoro-acrylate copolymer is added dropwise into electric-heated thermostatic water bath in proportion, is stirred, and uses constant temperature
Water-bath is warming up to required reaction temperature, and the temperature of reaction is 60-80 degrees Celsius
(4) cold after keeping the temperature a period of time after D20 alkane solvent is thoroughly mixed to fluoro-acrylate copolymer and D40
But to room temperature, discharging filtering；
(5) fragrance is added dropwise in filtered solution, is then uniformly mixed to obtain finished product.
Embodiment 5
A kind of waterproofing agent, the raw material according to parts by weight include: 4 parts of fluoro-acrylate copolymer, D40, D20 alkane solvent
95.6 parts and 0.4 part of essence.
The preparation method of the waterproofing agent, the specific steps are as follows:
(1) each raw material is weighed according to parts by weight；
(2) a certain amount of D40 is weighed in proportion, and D20 alkane solvent is added in electric-heated thermostatic water bath；
(3) fluoro-acrylate copolymer is added dropwise into electric-heated thermostatic water bath in proportion, is stirred, and uses constant temperature
Water-bath is warming up to required reaction temperature, and the temperature of reaction is 60-80 degrees Celsius
(4) cold after keeping the temperature a period of time after D20 alkane solvent is thoroughly mixed to fluoro-acrylate copolymer and D40
But to room temperature, discharging filtering；
(5) fragrance is added dropwise in filtered solution, is then uniformly mixed to obtain finished product.
The D40, D20 alkane solvent are long chain alkane, and the mixture of aromatic hydrocarbons and cycloalkane, the essence is oil-soluble liquid
Body note essence, the oil soluble liquid essence are mixed by 10~20 parts and 80~90 parts vegetable oil of essence base, propylene glycol solvent and are made,
The fluoro-acrylate copolymer is that can assign substrate good hydrophobic and lyophobic property, institute with unique chain fluoroalkyl structure
Stirring instrument used in step (3) is stated as accurate reinforcement electric mixer.
Inventive formulation advantages of simple, preparation process is safe and reliable, is fluoro-acrylate copolymer and alkane solvents
Polymerization is made, and is liquid agent, can use the modes such as spraying, immersion that waterproof and oilproof function to material surface, is made material
Material surface has the function of waterproof, antifouling, easy to clean, automatically cleaning etc., and nontoxic, can increase the safety used, is promoted and is produced
The quality of product, allows product to have more market competitiveness, which can form the nanometer transparent molecular film of class lotus leaf on the surface of the material,
Play nano water-proof, superpower anti-pollution, long-acting mould-proof, persistently moisture-proof, anti-oxidation protection the effects of, and have environmental protection, lossless former material
The characteristic that matter and security ventilating are not harmful to the health.
The preferred embodiment of the patent is described in detail above, but this patent is not limited to above-mentioned embodiment party
Formula within the knowledge of one of ordinary skill in the art can also be under the premise of not departing from this patent objective
Various changes can be made.
Claims (8)
1. a kind of waterproofing agent, which is characterized in that the raw material according to parts by weight include: 1~1.5 part of fluoro-acrylate copolymer,
98.5~99 parts and 0.1~0.2 part of essence of D40, D20 alkane solvent.
2. waterproofing agent according to claim 1, which is characterized in that the raw material according to parts by weight includes: fluorinated acrylate
Copolymer 1~5 part, D40,94~99 parts and 0.1~0.5 part of essence of D20 alkane solvent.
3. waterproofing agent according to claim 1, which is characterized in that the raw material according to parts by weight includes: fluorinated acrylate
.5 parts of copolymer 1, D40,98.4 parts and 0.1 part of essence of D20 alkane solvent.
4. waterproofing agent according to claim 1 to 3, which is characterized in that the D40, D20 alkane solvent are long alkane
The mixture of hydrocarbon, aromatic hydrocarbons and cycloalkane.
5. waterproofing agent according to claim 1 to 3, which is characterized in that the essence is oil soluble liquid essence, institute
Oil soluble liquid essence is stated to be made by 10~20 parts and 80~90 parts vegetable oil of essence base, propylene glycol solvent mixing.
6. waterproofing agent according to claim 1 to 3, which is characterized in that the fluoro-acrylate copolymer be with
Unique chain fluoroalkyl structure can assign substrate good hydrophobic and lyophobic property.
7. a kind of preparation method of waterproofing agent a method according to any one of claims 1-3, which is characterized in that specific step is as follows:
(1) each raw material is weighed according to parts by weight；
(2) a certain amount of D40 is weighed in proportion, and D20 alkane solvent is added in electric-heated thermostatic water bath；
(3) fluoro-acrylate copolymer is added dropwise into electric-heated thermostatic water bath in proportion, is stirred, and uses water bath with thermostatic control
Pot is warming up to required reaction temperature, and the temperature of reaction is 60-80 degrees Celsius
(4) it to fluoro-acrylate copolymer and D40, after D20 alkane solvent is thoroughly mixed, after keeping the temperature a period of time, is cooled to
Room temperature, discharging filtering；
(5) fragrance is added dropwise in filtered solution, is then uniformly mixed to obtain finished product.
8. the preparation method of waterproofing agent according to claim 7, which is characterized in that stirred used in the step (3)
Instrument is mixed as accurate reinforcement electric mixer.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910454072.6A CN110128901A (en) | 2019-05-29 | 2019-05-29 | A kind of waterproofing agent and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910454072.6A CN110128901A (en) | 2019-05-29 | 2019-05-29 | A kind of waterproofing agent and preparation method thereof |
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| CN110128901A true CN110128901A (en) | 2019-08-16 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1784480A (en) * | 2003-05-02 | 2006-06-07 | 大金工业株式会社 | Surface-treating agent comprising fluoropolymer |
| US20080017068A1 (en) * | 2006-07-18 | 2008-01-24 | Sokol Brian V | Liquid proofing/liquid repellent agent |
| CN108042402A (en) * | 2018-01-10 | 2018-05-18 | 深圳方塔科技有限公司 | Fragrant atmosphere and its preparation method and application |
| CN108441056A (en) * | 2018-04-12 | 2018-08-24 | 太仓中化环保化工有限公司 | A kind of environment-friendly type fluorine element circuit board three proofings coating compositions and its preparation method and application |
| CN109266154A (en) * | 2018-07-26 | 2019-01-25 | 广东鑫皇冠新材料有限公司 | A kind of mirror back is aluminized protective coating and preparation method thereof |
-
2019
- 2019-05-29 CN CN201910454072.6A patent/CN110128901A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1784480A (en) * | 2003-05-02 | 2006-06-07 | 大金工业株式会社 | Surface-treating agent comprising fluoropolymer |
| US20080017068A1 (en) * | 2006-07-18 | 2008-01-24 | Sokol Brian V | Liquid proofing/liquid repellent agent |
| CN108042402A (en) * | 2018-01-10 | 2018-05-18 | 深圳方塔科技有限公司 | Fragrant atmosphere and its preparation method and application |
| CN108441056A (en) * | 2018-04-12 | 2018-08-24 | 太仓中化环保化工有限公司 | A kind of environment-friendly type fluorine element circuit board three proofings coating compositions and its preparation method and application |
| CN109266154A (en) * | 2018-07-26 | 2019-01-25 | 广东鑫皇冠新材料有限公司 | A kind of mirror back is aluminized protective coating and preparation method thereof |
Non-Patent Citations (2)
| Title |
|---|
| 《化学百科全书》编辑委员会: "《化学百科全书 第4卷 发光材料-氟 Fa-fu》", 30 September 1993, 化学工业出版社 * |
| 上海印染工业协会等: "《印染手册 第二版》", 31 May 2003, 中国纺织出版社 * |
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Application publication date: 20190816 |