CN106320091A - Damp-proof wallpaper and method for preparing same - Google Patents
Damp-proof wallpaper and method for preparing same Download PDFInfo
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- CN106320091A CN106320091A CN201610805964.2A CN201610805964A CN106320091A CN 106320091 A CN106320091 A CN 106320091A CN 201610805964 A CN201610805964 A CN 201610805964A CN 106320091 A CN106320091 A CN 106320091A
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- Prior art keywords
- preparation
- wallpaper
- consumption
- heat treatment
- paper
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Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
- D21H27/18—Paper- or board-based structures for surface covering
- D21H27/20—Flexible structures being applied by the user, e.g. wallpaper
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H19/00—Coated paper; Coating material
- D21H19/10—Coatings without pigments
- D21H19/14—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H19/00—Coated paper; Coating material
- D21H19/10—Coatings without pigments
- D21H19/14—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12
- D21H19/20—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12 comprising macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H19/00—Coated paper; Coating material
- D21H19/10—Coatings without pigments
- D21H19/14—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12
- D21H19/24—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12 comprising macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/06—Paper forming aids
- D21H21/12—Defoamers
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
- D21H21/16—Sizing or water-repelling agents
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
- D21H21/18—Reinforcing agents
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/002—Coverings or linings, e.g. for walls or ceilings made of webs, e.g. of fabrics, or wallpaper, used as coverings or linings
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Paper (AREA)
Abstract
The invention discloses a method for preparing damp-proof wallpaper. The method includes (1), mixing dichloromethane, thickening agents, polyvinyl alcohol, propyl benzene latex, acrylic resin, carbon black, defoaming agents and polyaniline with one another to obtain waterproof coating; (2), carrying out preheating treatment on paper; (3), coating the waterproof coating on the paper after preheating treatment is carried out on the paper and heating and embossing the paper to obtain the damp-proof wallpaper. The method has the advantages that the damp-proof wallpaper has a characteristic of water impermeability and is environmentally friendly and harmless, and accordingly waterproof effects can be realized by the damp-proof wallpaper.
Description
Technical field
The present invention relates to wallpaper, be specifically related to Waterproof wallpaper and preparation method thereof.
Background technology
Wallpaper, be a kind of indoor hardware fitting for papering metope, is widely used in house, office, hotel, hotel
Interior decoration etc..Material is not limited to paper, also comprises other materials.Because having, color is various, pattern abundant, luxurious style, peace
The feature that other house decorative materials multiple such as loopful guarantor, easy construction, affordable are incomparable, thus be widely used.
Wallpaper is divided into a lot of class, such as overlay film wallpaper, coating wallpaper, embossing wallpaper etc..Generally produce body paper, then warp with bleached wood pulp
The processed of different operations, as be coated with, prints, emboss or surface being covered and moulded, the most cut, pack after dispatch from the factory.But, currently
Commercially available wallpaper uses multiple chemical products due to a large amount of, causes wallpaper not only poor air permeability to cause body of wall moist, it is often more important that
Wallpaper volatilization poisonous and harmful chemical composition harmful to human life and health itself.
Summary of the invention
An object of the present invention is to provide mild condition, the preparation method of Waterproof wallpaper simple to operate.
It is a further object of the present invention to provide, by what said method was prepared from, there is impervious nature, it is possible to play waterproof
Effect, and environmentally friendly Waterproof wallpaper.
The preparation method of the Waterproof wallpaper that the present invention provides includes: (1) is by dichloromethane, thickening agent, polyvinyl alcohol, propyl benzene
Latex, acrylic resin, white carbon black, anti-foam agent and polyaniline are mixed to prepare water-repellent paint;(2) paper is carried out the pre-heat treatment;(3) will
Water-repellent paint is coated on the paper after preheated process, and heat, Waterproof wallpaper is made in embossing.
In the step (1) of above-mentioned preparation method, the concrete kind of thickening agent can select, from cost in wide scope
Upper consideration, it is preferable that thickening agent is one or more in polyacrylamide, polyethylene and polyvinylpyrrolidone.
In the step (1) of above-mentioned preparation method, the concrete kind of anti-foam agent can select in wide scope, but is
Improve the tensile strength of obtained wallpaper, it is preferable that anti-foam agent is polydimethylsiloxane, emulsified silicone oil and polyoxypropylene glyceryl
One or more in ether.
In the step (1) of above-mentioned preparation method, the size of white carbon black can select in wide scope, but for entering
One step improves the tensile strength of obtained wallpaper, it is preferable that the particle diameter of white carbon black is 200-300nm.
In the step (1) of above-mentioned preparation method, the concrete amount ratio of each material can select in wide scope, but
For improving the tensile strength of obtained wallpaper further, it is preferable that in parts by weight, relative to 150 parts of described polyanilines, described
The consumption of dichloromethane is 30-50 part, and the consumption of described thickening agent is 5-10 part, and the consumption of described polyvinyl alcohol is 5-15 part,
The consumption of described propyl benzene latex is 10-20 part, and the consumption of described acrylic resin is 6-12 part, and the consumption of described white carbon black is 2-5
Part, the consumption of described anti-foam agent are 5-10 part.
In the step (2) of above-mentioned preparation method, the concrete grammar of the pre-heat treatment can select in wide scope, in order to
Reduce the strain of paper in subsequent technique, it is preferable that the pre-heat treatment includes the first the pre-heat treatment and the second the pre-heat treatment successively.
In the step (2) of above-mentioned preparation method, the actual conditions of the pre-heat treatment can select, equally in wide scope
In order to reduce the strain of paper in subsequent technique, it is ensured that the uniformity of coating coating, it is preferable that the first the pre-heat treatment meets following bar
Part: initial temperature is 20-25 DEG C, heating rate is 1-5 DEG C/min, and the heating-up time is 2-5min;The intensification of the second the pre-heat treatment
Speed is 6-10 DEG C/min, and the heating-up time is 1-5min.
In the step (3) of above-mentioned preparation method, the temperature and time of heating can select in wide scope, for ensureing
The water proofing property of obtained Waterproof wallpaper, considers from energy-conserving and environment-protective angle, the temperature of heating is 110-130 DEG C simultaneously, heating time
Between be 30-50min.
Present invention also offers Waterproof wallpaper, this wallpaper is to be prepared from by above-mentioned method.
By technique scheme, the present invention is by first by dichloromethane, thickening agent, polyvinyl alcohol, propyl benzene latex, propylene
Acid resin, white carbon black, anti-foam agent and polyaniline are mixed to prepare water-repellent paint, and paper carry out secondary preheating process, finally by waterproof
Coating is coated on the paper after preheated process, and heat, Waterproof wallpaper is made in embossing.In the process, dichloromethane, thickening
The water-repellent paint that agent, polyvinyl alcohol, propyl benzene latex, acrylic resin, white carbon black, anti-foam agent and polyaniline are mixed to prepare can play
Waterproof effect, is coated on paper the fire resistance characteristic being capable of paper;Additionally, the pre-heat treatment carrying out paper can reduce or keep away
Exempt from the strain that paper occurs during coating water-repellent paint post-heating such that it is able to improve the waterproof effect of obtained Waterproof wallpaper
Really, and in a heated condition the interaction of storeroom can be effectively improved toughness and the tensile strength of obtained Waterproof wallpaper.
The method is a kind of with low cost, mild condition, environmental protection and method simple to operate, and prepared Waterproof wallpaper has impermeable
The characteristic of water, it is possible to play waterproof effect, and environmentally friendly.
Other features and advantages of the present invention will be described in detail in detailed description of the invention part subsequently.
Detailed description of the invention
Hereinafter the detailed description of the invention of the present invention is described in detail.It should be appreciated that described herein specifically
Embodiment is merely to illustrate and explains the present invention, is not limited to the present invention.
Embodiment 1
(1) by 32 weight parts Methylene chloride, 5 parts by weight of polypropylene amide, 5 weight account polyethylene alcohol, 10 weight portion propyl benzene
Latex, 7 parts by weight propylene acid resins, 2 weight portion particle diameters are the white carbon black of 210nm, 6 weight portion polydimethylsiloxane and and 150
Part weight portion polyaniline is mixed to prepare water-repellent paint;
(2) by paper under the initial temperature of 20 DEG C with the heating rate intensification 3min of 2 DEG C/min to carry out at the first preheating
Reason;Then with the heating rate intensification 2min of 7 DEG C/min to carry out the second the pre-heat treatment;
(3) water-repellent paint is coated on the paper after preheated process, and at a temperature of 110 DEG C, heats 35min, embossing
Make Waterproof wallpaper A1.
Embodiment 2
(1) by 32 weight parts Methylene chloride, 5 weight account polyethylene ketopyrrolidines, 15 weight account polyethylene alcohol, 10 weight portions
Propyl benzene latex, 7 parts by weight propylene acid resins, 5 weight portion particle diameters are the white carbon black of 300nm, 10 weight portion emulsified silicone oils and and 150 parts
Weight portion polyaniline is mixed to prepare water-repellent paint;
(2) by paper under the initial temperature of 25 DEG C with the heating rate intensification 5min of 5 DEG C/min to carry out at the first preheating
Reason;Then with the heating rate intensification 5min of 10 DEG C/min to carry out the second the pre-heat treatment;
(3) water-repellent paint is coated on the paper after preheated process, and at a temperature of 130 DEG C, heats 50min, embossing
Make Waterproof wallpaper A2.
Embodiment 3
(1) by 32 weight parts Methylene chloride, 5 parts by weight of thickening agent, 8 weight account polyethylene alcohol, 10 weight portion propyl benzene latexes,
7 parts by weight propylene acid resins, 3 weight portion particle diameters are the white carbon black of 250nm, 8 weight portion emulsified silicone oils and and 150 parts of weight portion polyphenyl
Amine is mixed to prepare water-repellent paint;
(2) by paper under the initial temperature of 23 DEG C with the heating rate intensification 3min of 3 DEG C/min to carry out at the first preheating
Reason;Then with the heating rate intensification 3min of 8 DEG C/min to carry out the second the pre-heat treatment;
(3) water-repellent paint is coated on the paper after preheated process, and at a temperature of 120 DEG C, heats 40min, embossing
Make Waterproof wallpaper A3.
Comparative example 1
Carry out preparing wallpaper B1 according to the method for embodiment 1, except that, step (2) is not carried out at the preheating to paper
Reason.
Comparative example 2
Carry out preparing wallpaper B2 according to the method for embodiment 2, except that, the consumption of dichloromethane in step (1)
It is 10 weight portions.
Detection example 1
The wallpaper that above-described embodiment and comparative example prepare is placed in pressure be 0.3MPa under water, keep 10 minutes, do not
Permeable experiment, observes with or without Seepage, and concrete outcome is shown in Table 1.
Detection example 2
The method detection volatilization that wallpaper above-described embodiment and comparative example prepared specifies according to GB18582-2008 standard
Its qualification is also judged by the content of property organic compound, and concrete outcome is shown in Table 1.
Table 1
A1 | A2 | A3 | B1 | B2 | |
Waterproof experiment | Ne-leakage | Ne-leakage | Ne-leakage | Seepage | Seepage |
VOC | Meet | Meet | Meet | Do not meet | Do not meet |
By above-mentioned detection example, the wallpaper prepared by above-described embodiment has fluid-tight characteristic, it is possible to play anti-
The effect of water, and the content of VOC meets GB18582-2008 standard, environmentally friendly.Pass through above-described embodiment
Testing result learn, the present invention provide Waterproof wallpaper there is fluid-tight characteristic, it is possible to play waterproof effect, and environmental protection
Harmless.Additionally, from the preparation process of the present invention it can be seen that the preparation method mild condition of Waterproof wallpaper that provides of the present invention,
Simple to operate.
The preferred embodiment of the present invention described in detail above, but, the present invention is not limited in above-mentioned embodiment
Detail, in the technology concept of the present invention, technical scheme can be carried out multiple simple variant, this
A little simple variant belong to protection scope of the present invention.
It is further to note that each the concrete technical characteristic described in above-mentioned detailed description of the invention, at not lance
In the case of shield, can be combined by any suitable means, in order to avoid unnecessary repetition, the present invention to various can
The compound mode of energy illustrates the most separately.
Additionally, combination in any can also be carried out between the various different embodiment of the present invention, as long as it is without prejudice to this
The thought of invention, it should be considered as content disclosed in this invention equally.
Claims (9)
1. the preparation method of a Waterproof wallpaper, it is characterised in that described method includes:
(1) dichloromethane, thickening agent, polyvinyl alcohol, propyl benzene latex, acrylic resin, white carbon black, anti-foam agent and polyaniline are mixed
Prepare water-repellent paint;
(2) paper is carried out the pre-heat treatment;
(3) described water-repellent paint is coated on the described paper after preheated process, and heat, Waterproof wallpaper is made in embossing.
Preparation method the most according to claim 1, wherein, in step (1), described thickening agent is polyacrylamide, gathers
One or more in ethylene and polyvinylpyrrolidone.
Preparation method the most according to claim 1, wherein, in step (1), described anti-foam agent is polydimethylsiloxanes
One or more in alkane, emulsified silicone oil and polypropylene glycerol aether.
Preparation method the most according to claim 1, wherein, in step (1), the particle diameter of described white carbon black is 200-300nm.
5. according to the preparation method according to any one of claim 1-4, wherein, in step (1), in parts by weight, relatively
In 150 parts of described polyanilines, the consumption of described dichloromethane is 30-50 part, and the consumption of described thickening agent is 5-10 part, described poly-
The consumption of vinyl alcohol is 5-15 part, and the consumption of described propyl benzene latex is 10-20 part, and the consumption of described acrylic resin is 6-12
Part, the consumption of described white carbon black is 2-5 part, and the consumption of described anti-foam agent is 5-10 part.
The most according to claim 1 or 5, preparation method, wherein, in step (2), described the pre-heat treatment includes successively
One the pre-heat treatment and the second the pre-heat treatment.
Preparation method the most according to claim 6, wherein, in step (2), described first the pre-heat treatment meets following bar
Part: initial temperature is 20-25 DEG C, heating rate is 1-5 DEG C/min, and the heating-up time is 2-5min;Described second the pre-heat treatment
Heating rate is 6-10 DEG C/min, and the heating-up time is 1-5min.
Preparation method the most according to claim 7, wherein, in step (3), the temperature of described heating is 110-130 DEG C,
The time of heating is 30-50min.
9. a Waterproof wallpaper, it is characterised in that described wallpaper is prepared by the method described in any one in claim 1-8
Form.
Priority Applications (1)
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CN201610805964.2A CN106320091A (en) | 2016-09-07 | 2016-09-07 | Damp-proof wallpaper and method for preparing same |
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CN201610805964.2A CN106320091A (en) | 2016-09-07 | 2016-09-07 | Damp-proof wallpaper and method for preparing same |
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07122236B2 (en) * | 1990-12-13 | 1995-12-25 | 日本製紙株式会社 | Exterior wallpaper backing paper |
CN103709856A (en) * | 2013-12-10 | 2014-04-09 | 张家港市民扬塑胶科技有限公司 | Water-based wallpaper-imitated paint and preparation method thereof |
CN104060501A (en) * | 2014-05-30 | 2014-09-24 | 苏州国昊壁纸有限公司 | Environment-friendly wallpaper capable of adjusting humidity |
CN105111653A (en) * | 2015-07-31 | 2015-12-02 | 桂林威迈壁纸有限公司 | Wallpaper foaming slurry |
CN105155804A (en) * | 2015-10-09 | 2015-12-16 | 广东玉兰集团股份有限公司 | Local relief embossing wall paper and preparing method of local relief embossing wall paper |
-
2016
- 2016-09-07 CN CN201610805964.2A patent/CN106320091A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07122236B2 (en) * | 1990-12-13 | 1995-12-25 | 日本製紙株式会社 | Exterior wallpaper backing paper |
CN103709856A (en) * | 2013-12-10 | 2014-04-09 | 张家港市民扬塑胶科技有限公司 | Water-based wallpaper-imitated paint and preparation method thereof |
CN104060501A (en) * | 2014-05-30 | 2014-09-24 | 苏州国昊壁纸有限公司 | Environment-friendly wallpaper capable of adjusting humidity |
CN105111653A (en) * | 2015-07-31 | 2015-12-02 | 桂林威迈壁纸有限公司 | Wallpaper foaming slurry |
CN105155804A (en) * | 2015-10-09 | 2015-12-16 | 广东玉兰集团股份有限公司 | Local relief embossing wall paper and preparing method of local relief embossing wall paper |
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