CN106320092A - Waterproof wallpaper and method for preparing same - Google Patents
Waterproof wallpaper and method for preparing same Download PDFInfo
- Publication number
- CN106320092A CN106320092A CN201610805983.5A CN201610805983A CN106320092A CN 106320092 A CN106320092 A CN 106320092A CN 201610805983 A CN201610805983 A CN 201610805983A CN 106320092 A CN106320092 A CN 106320092A
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- Prior art keywords
- paper
- preparation
- consumption
- heat treatment
- heating
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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
- 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
-
- 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
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
Abstract
The invention discloses a method for preparing waterproof wallpaper. The method includes (1), mixing isopropyl alcohol, dispersing agents, polyvinyl chloride, sorbic acid, acrylic resin, carbon black, defoaming agents and bamboo charcoal powder 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 waterproof wallpaper. The weight-average molecular weight of the polyvinyl chloride is 50-60 thousand. The method has the advantages that the waterproof wallpaper prepared by the aid of the method has a characteristic of waster impermeability, and accordingly waterproof effects can be realized by the waterproof wallpaper.
Description
Technical field
The present invention relates to wallpaper, be specifically related to varnished wall paper 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 paper with bleached wood pulp, then through not
With the processed of operation, as being coated with, print, emboss or surface being covered and moulded, dispatch from the factory after the most cut, packaging.But, current city
Sell wallpaper and there is the defect that chance water is easily changed, thus affect it and normally use.
Summary of the invention
An object of the present invention is to provide mild condition, the preparation method of varnished wall paper 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
The varnished wall paper of effect.
The preparation method of the varnished wall paper that the present invention provides includes: (1) is by isopropanol, dispersant, polrvinyl chloride, Pyrusussuriensis
Acid, acrylic resin, white carbon black, anti-foam agent and bamboo charcoal powder are mixed to prepare water-repellent paint；(2) paper is carried out the pre-heat treatment；(3) will be anti-
Water paint is coated on the described paper after preheated process, and heat, varnished wall paper is made in embossing；Wherein, the weight of polrvinyl chloride
Average molecular weight is 50,000-6 ten thousand.
In the step (1) of above-mentioned preparation method, the concrete kind of dispersant can select, from cost in wide scope
Upper consideration, it is preferable that dispersant is in sodium hexameta phosphate, sodium pyrophosphate, triethyl group hexyl phosphoric acid and sodium lauryl sulphate
One or more.
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 particle diameter of bamboo charcoal powder can select in wide scope, but for increasing
The contact area of storeroom, improves composite rate, it is preferable that the particle diameter of bamboo charcoal powder 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 5 parts of described bamboo charcoal powder, described water
Consumption be 30-50 part, the consumption of described dispersant is 5-10 part, and the consumption of described polrvinyl chloride is 5-15 part, described Pyrusussuriensis
The consumption of acid is 10-20 part, the consumption of described acrylic resin be 40-50 part, the consumption of described white carbon black be 2-5 part, described in disappear
The consumption of foam agent is 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 varnished wall paper, 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 varnished wall paper, this wallpaper is to be prepared from by above-mentioned method.
By technique scheme, the present invention is by first by isopropanol, dispersant, polrvinyl chloride, sorbic acid, acrylic acid tree
Fat, white carbon black, anti-foam agent and bamboo charcoal powder are mixed to prepare water-repellent paint, and paper are carried out secondary preheating process, finally by water-repellent paint
Be coated on the paper after preheated process, and heat, varnished wall paper is made in embossing.In the process, isopropanol, dispersant, poly-
The water-repellent paint that vinyl chloride, sorbic acid, acrylic resin, white carbon black, anti-foam agent and bamboo charcoal powder 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 avoid paper to exist
The strain occurred during coating water-repellent paint post-heating such that it is able to the waterproof effect of varnished wall paper obtained by improving, and
Under heating condition, the interaction of storeroom can be effectively improved toughness and the tensile strength of obtained varnished wall paper.The method is
A kind of with low cost, mild condition, environmental protection and method simple to operate, prepared varnished wall paper has fluid-tight spy
Property, it is possible to play waterproof effect.
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) it is the polychlorostyrene of 5.1 ten thousand by 32 parts by weight of isopropyl alcohol, 6 weight portion sodium hexameta phosphate, 5 weight portion weight average molecular weight
Ethylene, 12 weight portion sorbic acid, 40 parts by weight propylene acid resins, 2 parts by weight of carbon black per, 6 weight portion polydimethylsiloxane and 5 weights
Amount part particle diameter is that the bamboo charcoal powder of 200nm 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 varnished wall paper A1.
Embodiment 2
(1) by polychlorostyrene second that 50 parts by weight of isopropyl alcohol, 9 weight portion sodium pyrophosphates, 15 weight portion weight average molecular weight are 5.6 ten thousand
Alkene, 18 weight portion sorbic acid, 50 parts by weight propylene acid resins, 5 parts by weight of carbon black per, 9 weight portion emulsified silicone oils and 5 weight portion particle diameters
Bamboo charcoal powder for 300nm 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 varnished wall paper A2.
Embodiment 3
(1) it is 5.5 ten thousand by 40 parts by weight of isopropyl alcohol, 8 weight portion sodium lauryl sulphates, 10 weight portion weight average molecular weight
Polrvinyl chloride, 15 weight portion sorbic acid, 45 parts by weight propylene acid resins, 3 parts by weight of carbon black per, 7 weight portion polypropylene glycerol aethers
It is mixed to prepare water-repellent paint with the bamboo charcoal powder that 5 weight portion particle diameters are 250nm；
(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 varnished wall paper 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 150 of isopropanol in step (1)
Weight portion, consumption 10 weight portion of acrylic resin.
Detection example 1
The wallpaper preparing above-described embodiment and comparative example carries out the test of toughness, tensile strength, and concrete outcome is shown in Table 1.
Detection example 2
The wallpaper that above-described embodiment and comparative example prepare is placed in pressure be 0.3MPa under water, keep 30 minutes, do not
Permeable experiment, observes with or without Seepage, and concrete outcome is shown in Table 1.
Table 1
| A1 | A2 | A3 | B1 | B2 | |
| Toughness/MPa | 82 | 84 | 82 | 60 | 62 |
| Tensile strength/MPa | 112 | 110 | 108 | 58 | 64 |
| Waterproof experiment | Ne-leakage | Ne-leakage | Ne-leakage | Seepage | Seepage |
By above-mentioned detection example, the toughness of the wallpaper prepared by above-described embodiment is big, tensile strength is big, waterproof.
Being learnt by the testing result of above-described embodiment, the varnished wall paper that the present invention provides has high tenacity and big tensile strength, and
There is fluid-tight characteristic, it is possible to play waterproof effect.Additionally, from the preparation process of the present invention it can be seen that the present invention carries
The preparation method mild condition of the varnished wall paper of confession, 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 varnished wall paper, it is characterised in that described method includes:
(1) isopropanol, dispersant, polrvinyl chloride, sorbic acid, acrylic resin, white carbon black, anti-foam agent and bamboo charcoal powder are mixed to 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, varnished wall paper is made in embossing；
Wherein, the weight average molecular weight of described polrvinyl chloride is 50,000-6 ten thousand.
Preparation method the most according to claim 1, wherein, in step (1), described dispersant is sodium hexameta phosphate, Jiao
One or more in sodium phosphate, triethyl group hexyl phosphoric acid and sodium lauryl sulphate.
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 bamboo charcoal powder 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 5 parts of described bamboo charcoal powder, the consumption of described isopropanol is 30-50 part, and the consumption of described dispersant is 5-10 part, described polychlorostyrene second
The consumption of alkene is 5-15 part, and the consumption of described sorbic acid is 10-20 part, and the consumption of described acrylic resin is 40-50 part, described
The consumption of white carbon black be 2-5 part, the consumption of described anti-foam agent be 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 varnished wall paper, it is characterised in that described wallpaper is prepared by the method described in any one in claim 1-8
Form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610805983.5A CN106320092A (en) | 2016-09-07 | 2016-09-07 | Waterproof wallpaper and method for preparing same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610805983.5A CN106320092A (en) | 2016-09-07 | 2016-09-07 | Waterproof wallpaper and method for preparing same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106320092A true CN106320092A (en) | 2017-01-11 |
Family
ID=57787564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610805983.5A Pending CN106320092A (en) | 2016-09-07 | 2016-09-07 | Waterproof wallpaper and method for preparing same |
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Citations (6)
| 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 |
| CN104179068A (en) * | 2014-07-23 | 2014-12-03 | 佛山市三水灏诚合成树脂有限公司 | Environment-friendly wallpaper polystyrene foam and preparation method thereof as well as wallpaper |
| 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 |
| CN105178110A (en) * | 2015-06-17 | 2015-12-23 | 山东香山装饰工程有限公司 | Wallpaper and preparation method thereof |
| CN105462442A (en) * | 2015-12-28 | 2016-04-06 | 浙江港流高分子科技有限公司 | Environment-friendly epoxy resin coating, environment-friendly coiled material and preparation method thereof |
-
2016
- 2016-09-07 CN CN201610805983.5A patent/CN106320092A/en active Pending
Patent Citations (6)
| 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 |
| CN104179068A (en) * | 2014-07-23 | 2014-12-03 | 佛山市三水灏诚合成树脂有限公司 | Environment-friendly wallpaper polystyrene foam and preparation method thereof as well as wallpaper |
| CN105178110A (en) * | 2015-06-17 | 2015-12-23 | 山东香山装饰工程有限公司 | Wallpaper and preparation method thereof |
| 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 |
| CN105462442A (en) * | 2015-12-28 | 2016-04-06 | 浙江港流高分子科技有限公司 | Environment-friendly epoxy resin coating, environment-friendly coiled material and preparation method thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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Application publication date: 20170111 |