CN108867172A - A kind of sound insulation Environment-friendlywallpaper wallpaper - Google Patents
A kind of sound insulation Environment-friendlywallpaper wallpaper Download PDFInfo
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- CN108867172A CN108867172A CN201810836490.7A CN201810836490A CN108867172A CN 108867172 A CN108867172 A CN 108867172A CN 201810836490 A CN201810836490 A CN 201810836490A CN 108867172 A CN108867172 A CN 108867172A
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- wallpaper
- sound insulation
- friendlywallpaper
- environment
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Classifications
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- 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
- 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
-
- 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
- D21H21/34—Ignifugeants
-
- 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
- D21H21/50—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 form
- D21H21/52—Additives of definite length or shape
- D21H21/54—Additives of definite length or shape being spherical, e.g. microcapsules, beads
Landscapes
- Paper (AREA)
Abstract
The present invention relates to a kind of sound insulation Environment-friendlywallpaper wallpapers and preparation method thereof, which is characterized in that includes the following steps：(1) wood pulp cellulose, polyester fiber and expandable microspheres are mixed, stirs evenly, add water, is beaten with beater, mixed slurry is made；(2) mixing slurry dried by copy paper, squeezing, heat, obtain hanging raw stock；(3) hanging raw stock for obtaining step (2) is sent into high-temperature forming machine, and heat-shaping obtains sound insulation Environment-friendlywallpaper wallpaper.The preparation method of wallpaper is simple, and the gap that wallpaper surface is numerous, and soundproof effect is excellent, environment friendly and pollution-free.
Description
Technical field
The present invention relates to building decoration materials more particularly to a kind of sound insulation Environment-friendlywallpaper wallpaper and preparation method thereof.
Background technique
Wallpaper, i.e. wallpaper are a kind of materials for being widely used in interior decoration, original are made after being beaten by wood pulp cellulose
Paper is obtained by stamp and post-processing later, can also be directly using non-woven fabrics directly as wallpaper.Wallpaper is because its style is more
Become, rich in color, the factors such as easy for construction, it is therefore, deep popular.With the improvement of human lives' condition, people are to day
The requirement for the ornament materials being often used is also higher and higher, and people, which have not only required nothing more than wallpaper, has common decorative performance, right
The environmental protection of wallpaper, antibiotic property, anti-flammability, a series of additional properties such as sound-proofing have higher performance.
In cinema and performance hall, in order to ensure the acoustical quality of separate space, sound insulation of the client to separate space
Effect requirement with higher, usual people reach soundproof effect using soundproof plate or the setting of special space, however this
The higher cost of setting, the present invention is from this problem, it is intended to prepare a kind of sound insulation wallpaper of low-cost environmental-protecting.
The patent of invention of Publication No. CN107842161A discloses a kind of sound-proof wallpaper, which is characterized in that from close to metope
It is respectively outward adhesive layer, cushion course, metallic screen stratum reticulare, plicated layer, reflecting layer, totally 5 layers, is successively bonded in one according to the order
It rises.The invention is designed by having carried out special structure to wallpaper, so that wallpaper has a preferable soundproof effect, however the multilayer
The preparation process that structure is is complicated, increases the production cost of wallpaper, and reduce the production efficiency of wallpaper.
The utility model of Publication No. CN206707157U discloses a kind of sound-proof wallpaper for conference system, including：
One layer of decorative layer, one layer of mucigel, at least one layer of aerogel layer and one layer of mucigel, decorative layer and the gas set gradually outside to inside
It is bonded together between gel layer by mucigel, is bonded together between aerogel layer metope by mucigel；Outside decorative layer
Surface has decorative pattern；Aerogel layer includes non-woven fabrics and the aerogel powder that is sticked on non-woven fabrics, and aerogel powder passes through mixed
It is combined on non-woven fabrics after closing adhesive.Aeroge especially silica aerogel is due to itself having a small hole, and hole
Air in gap can keep substantially static state, and the sound-insulating effect of air under this state is relatively good, if by aeroge
It is fabricated to a surface layer structure, this surface layer can have preferable soundproof effect.Wallpaper is fabricated to be attached on indoor wall just
Has good indoor and outdoor soundproof effect.It is also multilayered structure from the point of view of the design of the wallpaper, and has used price high
Expensive aeroge, with high costs, application market is limited.
CN205711557U the utility model discloses a kind of high-efficiency sound-absorbing wallpapers, including by adhesive from bottom to up
Wallpaper substrate, waterproof layer, polyurethane foaming layer and the wallpaper surface layer set gradually, in the polyurethane foaming layer and wallpaper surface layer
Between be bonded with one can reflected acoustic wave metal foil layer, and then glued respectively in the upper and lower surfaces of the polyurethane foaming layer
Conjunction has the first centrifugal glass wool layer and the second centrifugal glass wool layer, and is also bonded with one between the wallpaper substrate and waterproof layer
Paper honeycomb interlayer.The utility model is provided with metal foil layer, can effectively obstruct, reflect external sound wave, improves soundproof effect, and
By the way that mushy polyurethane foam material and rotary glass cotton material is arranged, it can reduce the reverberation of sound time, reduce indoor
Noise reduces noise and the vibration of air borne and structure-borne, reinforces sound-absorbing effect, in paper honeycomb interlayer set in addition every
There are multiple Air spacing pockets, can also further strengthen the sound-absorbing soundproof effect of the wallpaper.The wallpaper uses a large amount of adhesive, exists
Safety and environmental protection problem, and be also multilayered structure, preparation method is complicated.
The research of sound insulation wallpaper is prepared from the prior art as can be seen that many is all the structure setting by multilayer, benefit
Reach soundproof effect with special structure, however the preparation of this wallpaper necessarily leads to the complication of preparation section, increases wall
The cost of paper, and a large amount of adhesive is used during the preparation process, so that there are environmental pollutions to ask during decorations
Topic.
The present invention provides a kind of system of sound insulation Environment-friendlywallpaper wallpaper to solve the sound insulation and environmental issue of wallpaper in the prior art
Preparation Method, the wallpaper can reach preferable soundproof effect and environmental requirement.
Summary of the invention
The object of the invention is that providing a kind of sound insulation Environment-friendlywallpaper wallpaper and preparation method thereof, particularly solve in the prior art
Sound insulation wallpaper preparation method is complicated, at high cost, not environmentally the problem of, the specific method is as follows：
A kind of sound insulation Environment-friendlywallpaper wallpaper, which is characterized in that the raw material of wallpaper includes 0-30 parts of wood pulp cellulose, polyester fiber 30-
100 parts, 1-15 parts of expandable microspheres, water is 20-100 times of other total mass of raw materiales, and the wallpaper is more hollow structures, and surface exists
Micro gap.
Preferably, a kind of sound insulation Environment-friendlywallpaper wallpaper, which is characterized in that the raw material of wallpaper includes 0-30 parts of wood pulp cellulose, terylene
30-100 parts of fiber, 10-15 parts of expandable microspheres, water is 20-100 times of other total mass of raw materiales, and the wallpaper is more hollow structures,
There are micro gaps on surface.
The preparation-obtained sound insulation Environment-friendlywallpaper wallpaper of the present invention, is expanded under conditions of high temperature using expandable microspheres, is made
The wallpaper that must be prepared is more hollow structures, plays soundproof effect, while expandable microspheres are expanding simultaneously, so that wallpaper surface is deposited
In many micro gaps, it is reached for the random reflection of sound, also functions to soundproof effect.
Expandable microspheres need to undergo high temperature during expansion, and temperature is excessively high or the reaction time is too long, influences whether wall
The stability of paper especially influences whether the mechanical performance of wallpaper, and the present invention is considered by many-sided tradeoff, is matched in the composition of wallpaper
Fang Shi, using polyester fiber as main component, using wood pulp cellulose as accessory constituent, and then the hanging raw stock being prepared can
It bears higher temperature and pressure and generates lesser deformation.
Because expandable microspheres are core-shell structure, shell is generally thermoplastic resin, returns expand under the high temperature conditions
And softening, and the main material that the present invention uses is polyester resin, is easy expansion under the high temperature conditions, can also occur to a certain degree
Softening, the shells of expandable microspheres is easy to merge with the contact that carries out of terylene, so that the binding force between wallpaper and expandable microspheres
Enhancing, improves the mechanical property of wallpaper, also avoids the mechanical property for largely keeping wallpaper using adhesive, reaches environmental protection
The effect of contamination-free release.
The dosage of expandable microspheres also influences whether soundproof effect, when expandable microspheres dosage is excessive, leads to fiber in wallpaper
It is unevenly distributed, influences whether the intensity of wallpaper, and expandable microspheres are very few, the distribution of expandable microspheres is insufficient, unevenly, so that
Wallpaper partial region expands, and influences the beauty and soundproof effect of wallpaper.
The thickness of wallpaper is less than 3mm.
Due to the presence of expandable microspheres, the available certain control of the thickness for the wallpaper being prepared.
The present invention also provides a kind of preparation methods of sound insulation Environment-friendlywallpaper wallpaper, include the following steps：(1) by wood pulp cellulose,
Polyester fiber and expandable microspheres mixing, stir evenly, add water, be beaten with beater, mixed slurry is made；(2) it will mix
Slurry is closed to dry by copy paper, squeezing, heat, obtain hanging raw stock；(3) hanging raw stock for obtaining step (2) is sent into high-temperature forming machine
In, heat-shaping obtains sound insulation Environment-friendlywallpaper wallpaper.
The beating degree of step (1) beating time 0.5-1.5 hours, slurry is controlled in 50~60 ° of SR.
Because the performance of slurry influences whether the performance of final wallpaper, according to test of many times, beating time 0.5-1.5 is found
Hour, the beating degree of slurry controls under the conditions of 50~60 ° of SR, and the wallpaper feel prepared is good, and flexibility is good, and quality is high.
One of fire retardant, softening agent, water repellent or a variety of can also be added when being beaten in step (1) into slurry.
According to the demand of wallpaper performance, corresponding functional finish can also be added in the preparation step of slurry, this
A little functional finish in pulping process due to being added, and the fixation with wallpaper is preferably.
The heat-shaping temperature of step (3) is 120-140 DEG C.
Draft speed during heat-shaping is 5-30m/min.
In the case where temperature is 110-140 DEG C of setting temperature, expandable microspheres in wallpaper can be made to be expanded, pass through control heat
Setting temperature can control the expanded size of expandable microspheres, and then influence the structure of wallpaper, such as temperature height, expandable microspheres expansion
Volume is larger afterwards, and the wallpaper being prepared is thick, while the gap of wallpaper surface is big, and soundproof effect is good, in addition leading in forming machine
The thickness of wallpaper can also be influenced by stretching speed, as needed, the draft speed of wallpaper can be adjusted.
Technical problem to be solved by the present invention lies in when current production sound insulation wallpaper, mainly pass through special wallpaper knot
Structure design reaches soundproof effect, and the present invention is by the addition of expandable microspheres, so that wallpaper thickness increases, and it is micro- to pass through expansion
The numerous gap of the more hollow structures and wallpaper surface of ball, reaches sound insulation and sound-absorbing effect；In addition the present invention selects polyester fiber
Using the softening performance under hot conditions expandable microspheres and fiber are combined closely for main component, reduces adhesive
Use, achieve the effect that environment friendly and pollution-free.
Specific embodiment
Embodiment 1
A kind of preparation method of sound insulation Environment-friendlywallpaper wallpaper, includes the following steps：(1) by 20 parts of wood pulp cellulose, polyester fiber 80
Part and 10 parts of expandable microspheres, mixing, stir evenly, add water, so that the quality of water is 100 times of other raw materials, use beater
It is beaten, beating time 1h, mixed slurry is made in 50~60 ° of SR in the beating degree control of slurry；(2) mixing slurry is passed through
Copy paper, squeezing, heat dry, obtain hanging raw stock；(3) hanging raw stock for obtaining step (2) is sent into high-temperature forming machine, and heating is fixed
Type, heat-shaping temperature are 120 DEG C, and draft speed during heat-shaping is 20m/min, after winding, obtain sound insulation environmental protection
Wallpaper.
Embodiment 2
A kind of preparation method of sound insulation Environment-friendlywallpaper wallpaper, includes the following steps：(1) by 20 parts of wood pulp cellulose, polyester fiber 80
Part and 15 parts of expandable microspheres, mixing, stir evenly, add water, so that the quality of water is 100 times of other raw materials, use beater
It is beaten, beating time 1h, mixed slurry is made in 50~60 ° of SR in the beating degree control of slurry；(2) mixing slurry is passed through
Copy paper, squeezing, heat dry, obtain hanging raw stock；(3) hanging raw stock for obtaining step (2) is sent into high-temperature forming machine, and heating is fixed
Type, heat-shaping temperature are 120 DEG C, and draft speed during heat-shaping is 5-30m/min, after winding, obtain sound insulation ring
Protect wallpaper.
Embodiment 3
A kind of preparation method of sound insulation Environment-friendlywallpaper wallpaper, includes the following steps：(1) by 20 parts of wood pulp cellulose, polyester fiber 80
Part and 5 parts of expandable microspheres, mixing stirs evenly, adds water so that the quality of water is 100 times of other raw materials, with beater into
Mixed slurry is made in 50~60 ° of SR in row mashing, beating time 1h, the beating degree control of slurry；(2) by mixing slurry by copying
Paper, squeezing, heat dry, obtain hanging raw stock；(3) hanging raw stock for obtaining step (2) is sent into high-temperature forming machine, and heating is fixed
Type, heat-shaping temperature are 120 DEG C, and draft speed during heat-shaping is 20m/min, after winding, obtain sound insulation environmental protection
Wallpaper.
Embodiment 4
A kind of preparation method of sound insulation Environment-friendlywallpaper wallpaper, includes the following steps：(1) by 20 parts of wood pulp cellulose, polyester fiber 80
Part and 15 parts of expandable microspheres, mixing, stir evenly, add water, so that the quality of water is 100 times of other raw materials, use beater
It is beaten, beating time 1h, mixed slurry is made in 50~60 ° of SR in the beating degree control of slurry；(2) mixing slurry is passed through
Copy paper, squeezing, heat dry, obtain hanging raw stock；(3) hanging raw stock for obtaining step (2) is sent into high-temperature forming machine, and heating is fixed
Type, heat-shaping temperature are 140 DEG C, and draft speed during heat-shaping is 20m/min, after winding, obtain sound insulation environmental protection
Wallpaper.
Embodiment 5
A kind of preparation method of sound insulation Environment-friendlywallpaper wallpaper, includes the following steps：(1) by 20 parts of wood pulp cellulose, polyester fiber 80
Part and 15 parts of expandable microspheres, mixing, stir evenly, add water, so that the quality of water is 100 times of other raw materials, use beater
It is beaten, beating time 1h, mixed slurry is made in 50~60 ° of SR in the beating degree control of slurry；(2) mixing slurry is passed through
Copy paper, squeezing, heat dry, obtain hanging raw stock；(3) hanging raw stock for obtaining step (2) is sent into high-temperature forming machine, and heating is fixed
Type, heat-shaping temperature are 140 DEG C, and draft speed during heat-shaping is 10m/min, after winding, obtain sound insulation environmental protection
Wallpaper.
Embodiment 6
A kind of preparation method of sound insulation Environment-friendlywallpaper wallpaper, includes the following steps：(1) 100 parts of polyester fiber and expansion is micro-
15 parts of ball, mixing stirs evenly, adds water, so that the quality of water is 100 times of other raw materials, is beaten with beater, is beaten
Mixed slurry is made in 50~60 ° of SR in time 1h, the beating degree control of slurry；(2) mixing slurry is passed through into copy paper, squeezing, heat
It dries, obtain hanging raw stock；(3) hanging raw stock for obtaining step (2) is sent into high-temperature forming machine, heat-shaping, heat-shaping
Temperature is 140 DEG C, and draft speed during heat-shaping is 20m/min, after winding, obtains sound insulation Environment-friendlywallpaper wallpaper.
Comparative example 1
A kind of preparation method of Environment-friendlywallpaper wallpaper, includes the following steps：(1) 20 parts of wood pulp cellulose, 80 parts of polyester fiber are added
Enter water, so that the quality of water is 60 times of other raw materials, be beaten with beater, mixed slurry, beating time 1h, slurry is made
The beating degree of material is controlled in 50~60 ° of SR；(2) mixing slurry is made into hanging raw stock by copy paper, squeezing, drying, coiling process,
Obtain a kind of Environment-friendlywallpaper wallpaper.
The wallpaper prepared is soft.
The wallpaper being prepared, the docile wallpaper in small space, and the sound for placing equal-wattage is former, implements to comparison
Example 1-6 and in comparison 1 wallpaper progress soundproof effect test, test decibels, it can be found that testing in embodiment outside space
Decibels to reduce 20-40% relative to embodiment 1.
These are only the preferred embodiment of the present invention, is not intended to restrict the invention, although referring to embodiment to this
Invention is described in detail, for those skilled in the art, still can be to recorded in foregoing embodiments
Technical solution modify or equivalent replacement of some of the technical features, but it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (8)
1. a kind of sound insulation Environment-friendlywallpaper wallpaper, which is characterized in that the raw material of wallpaper includes 0-30 parts of wood pulp cellulose calculated by mass parts, is washed
30-100 parts of synthetic fibre fiber, 1-15 parts of expandable microspheres, water is 20-100 times of other total mass of raw materiales, and the wallpaper is more empty knots
Structure, there are micro gaps on surface.
2. a kind of sound insulation Environment-friendlywallpaper wallpaper as described in claim 1, which is characterized in that 10-15 parts of expandable microspheres.
3. a kind of sound insulation Environment-friendlywallpaper wallpaper as described in claim 1, which is characterized in that the thickness of wallpaper is less than 3mm.
4. a kind of sound insulation Environment-friendlywallpaper wallpaper as described in claim 1, which is characterized in that wallpaper further includes fire retardant, softening agent, refuses
One of aqua is a variety of.
5. a kind of preparation method of any one of such as claim 1-4 sound insulation Environment-friendlywallpaper wallpaper, includes the following steps：(1) by wood pulp fibre
Dimension, polyester fiber and expandable microspheres mixing, stir evenly, add water, be beaten with beater, mixed slurry is made；(2) will
Mixing slurry dries by copy paper, squeezing, heat, obtains hanging raw stock；(3) hanging raw stock for obtaining step (2) is sent into high-temperature shaping
In machine, heat-shaping obtains sound insulation Environment-friendlywallpaper wallpaper.
6. a kind of preparation method of Environment-friendlywallpaper wallpaper as claimed in claim 5, it is characterised in that：Step (1) beating time 0.5-
1.5 hours, the beating degree of slurry was controlled in 50~60 ° of SR.
7. a kind of preparation method of Environment-friendlywallpaper wallpaper as claimed in claim 5, it is characterised in that：Step (1) can also be to when being beaten
One of fire retardant, softening agent, water repellent or a variety of are added in slurry.
8. a kind of preparation method of Environment-friendlywallpaper wallpaper as claimed in claim 5, it is characterised in that：The heat-shaping temperature of step (3)
Degree is 120-140 DEG C；Draft speed during heat-shaping is 5-30m/min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810836490.7A CN108867172A (en) | 2018-07-26 | 2018-07-26 | A kind of sound insulation Environment-friendlywallpaper wallpaper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810836490.7A CN108867172A (en) | 2018-07-26 | 2018-07-26 | A kind of sound insulation Environment-friendlywallpaper wallpaper |
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| Publication Number | Publication Date |
|---|---|
| CN108867172A true CN108867172A (en) | 2018-11-23 |
Family
ID=64305785
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810836490.7A Pending CN108867172A (en) | 2018-07-26 | 2018-07-26 | A kind of sound insulation Environment-friendlywallpaper wallpaper |
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| WO2015173476A1 (en) * | 2014-05-15 | 2015-11-19 | Ahlstrom Corporation | Wall covering and method of producing the same |
| CN105672039A (en) * | 2016-01-12 | 2016-06-15 | 新乡市胜美壁纸有限公司 | Preparation technology of foamed non-woven wallpaper |
| CN107366195A (en) * | 2017-09-20 | 2017-11-21 | 武汉菡美洛建筑材料有限公司 | A kind of light soft sound insulation high-adhesiveness wallpaper and its manufacture method |
| CN108035196A (en) * | 2017-12-21 | 2018-05-15 | 淄博欧木特种纸业有限公司 | A kind of sound-absorbing hanging raw stock and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102268835A (en) * | 2010-06-03 | 2011-12-07 | 中国制浆造纸研究院 | Preparation method for tile stock |
| CN103562283A (en) * | 2011-06-01 | 2014-02-05 | 汉高股份有限及两合公司 | Process for producing foamed wallpapers |
| WO2015173476A1 (en) * | 2014-05-15 | 2015-11-19 | Ahlstrom Corporation | Wall covering and method of producing the same |
| CN104562850A (en) * | 2014-12-30 | 2015-04-29 | 青岛佳尚创意文化有限公司 | Environment-friendly stock wallpaper |
| CN105062246A (en) * | 2015-08-12 | 2015-11-18 | 宁波高佳环保涂料有限公司 | PVC foaming coating, PVC foaming wallpaper and preparation method thereof |
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