CN104499374A - Ventilating and permeable PVC base wallpaper with lasting fixation and preparation method thereof - Google Patents
Ventilating and permeable PVC base wallpaper with lasting fixation and preparation method thereof Download PDFInfo
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- CN104499374A CN104499374A CN201410672402.6A CN201410672402A CN104499374A CN 104499374 A CN104499374 A CN 104499374A CN 201410672402 A CN201410672402 A CN 201410672402A CN 104499374 A CN104499374 A CN 104499374A
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Abstract
The invention relates to a base wallpaper, and in particular relates to a ventilating and permeable PVC base wallpaper with lasting fixation and a preparation method thereof. The base wallpaper consists of the following raw materials by weight: 8-10 parts of bacterial cellulose, 34-40 parts of cotton pulp, 32-40 parts of softwood bleached pulp, 0.1-0.2 part of methylisothiazolinone, 1-2 parts of salicylic acid, 3-4 parts of a PAE wet strength agent, 8-10 parts of calcined kaolin of 600-800 mesh, 3-5 parts of white bamboo charcoal fine powder, 5-8 parts of cellulose ether, 1-2 parts of sodium polyphosphate, 12-16 parts of green paint of 800-1250 mesh, 10-15 parts of an adhesive and 3-5 parts of an auxiliary agent. The base wallpaper has good ventilating and permeable performance, high wet strength and improved durability; calcined kaolin and white bamboo fine powder can assist the fixation of pulp and realize good dimensional stability; a complex surface coating liquid can effectively improve strength of base paper and strengthen the water resistance; and the base paper finished has smooth and compact surface, is environment-friendly, non-toxic, ventilating and permeable, and has the advantages of no moisture regain deformation, excellent physical properties and easiness for after processing, and lays foundation for the production of high quality wallpaper products.
Description
Technical field
The present invention relates to a kind of hanging raw stock, be specifically related to a kind of air-and water-permeable and formalize lastingly PVC wallpaper body paper and preparation method thereof.
Background technology
What wallpaper became many owners gradually as a kind of wall surfacing material is first-selected, the advantages such as its color is various, pattern abundant, environmental protection attractive in appearance, there is the advantage that many traditional wall coverings are incomparable, improve year by year in the utilization rate of China, PVC wallpaper is the common wallpaper of a class, it is mainly with pure paper as base material, and then at substrate surface coating polyvinyl chloride resin sizing material, then postmenstruation, ornamenting processing process obtained finished product.
Body paper directly has influence on operation effect and the service property (quality) in wallpaper later stage as base material, current body paper material ubiquity intensity, poor toughness, surface absorption are uneven, glue not easily applies, water resistant poor heat resistance, grow bacterium and the shortcoming such as to mildew, have a strong impact on the serviceability of finished product, therefore the composition and engineering improving traditional body paper is had very much, improve its adaptability, improve post-production performance, to realize High-efficient Production, obtain quality product.
Summary of the invention
The object of the invention is to provide a kind of air-and water-permeable to formalize lastingly PVC wallpaper body paper and preparation method thereof, and to achieve these goals, the technical solution used in the present invention is as follows:
A kind of air-and water-permeable formalizes PVC wallpaper body paper and preparation method thereof lastingly, it is characterized in that, this body paper is made up of the raw material of following weight portion: bacteria cellulose 8-10, Cotton Pulp 34-40, needle bleached wood pulp 32-40, methylisothiazolinone 0.1-0.2, salicylic acid 1-2, PAE wet strength agent 3-4,600-800 order calcined kaolin 8-10, white bamboo charcoal micropowder 3-5, cellulose ether 5-8, sodium polyphosphate 1-2,800-1250 order environmental-friendly pigment 12-16, adhesive 10-15, auxiliary agent 3-5;
Auxiliary agent is made up of the raw material of following weight portion: polymine 4-6, neopelex 0.2-0.5, poly-l-lysine (molecular weight 70000-150000) 2-3, sweet mellow wine 1-1.5, oxidized starch 6-8, water-based defoamer 0.1-0.2, atoleine 1-2, water 12-16, preparation method is: first by polymine, neopelex, atoleine drops in 50-60 DEG C of hot water, fully be uniformly mixed and make material dissolve dispersion completely, add sweet mellow wine more subsequently, oxidized starch, be uniformly mixed 30-40min, finally add other leftover materials again, continue insulated and stirred mixing 40-50min, by the rapid draing of gained material after stirring terminates, removing moisture, and be ground into fine powder and get final product.
Described adhesive is aqueous non-toxic adhesive.
Described a kind of air-and water-permeable formalizes PVC wallpaper body paper and preparation method thereof lastingly, and its preparation method is:
(1) first bacteria cellulose, Cotton Pulp, needle bleached wood pulp, sodium polyphosphate mixing are dropped into thin up making beating in beater, beating degree is 22-30
0sR;
(2) step (1) gained material is mixed with other residual components except pigment, adhesive, auxiliary agent, after being uniformly mixed 1-2h, mixed slurry manufactured paper with pulp through long mesh paper making machine, dry, obtain semi-finished product body paper;
(3) adhesive input is doubled in the water of its weight portion, auxiliary agent, pigment is added after dilution evenly, high-speed stirred makes it mix completely, obtain surface coating liquid, subsequently this surface coating liquid is coated the semi-finished product body paper surface of step (2) gained, then drying, surface pressure polishing decorations, batch after namely obtain body paper and become paper.
Body paper advantage of the present invention is: Cotton Pulp, needle bleached wood pulp are mixed with bacteria cellulose, sodium polyphosphate and pull an oar, the paper of preparation has good high air-and water-permeable performance, wet strength is high, paper durability obtains and promotes, the calcined kaolin added, white bamboo charcoal micropowder energy auxiliary pulp setting, dimensional stability properties is good; And the surface coating liquid uniform color that auxiliary agent, pigment and adhesive dilute composite preparation is full, keep effective, be easily coated with, can effectively promote body paper intensity, strengthen water resistant ability, body paper smooth surface after applying glue is fine and close, environment-protecting asepsis, air-and water-permeable, not easily get damp again distortion, good physical properties, is easy to post-production, lays a good foundation for producing high-quality wallpaper finished product.
Detailed description of the invention
Embodiment
The body paper of the present embodiment is obtained by the raw material of following weight portion: bacteria cellulose 10, Cotton Pulp 38, needle bleached wood pulp 40, methylisothiazolinone 0.2, salicylic acid 1.5, PAE wet strength agent 4,800 order calcined kaolin 10, white bamboo charcoal micropowder 4, cellulose ether 6, sodium polyphosphate 2,1250 order environmental-friendly pigment 15, adhesive 13, auxiliary agent 5.
Auxiliary agent is made up of the raw material of following weight portion: polymine 5, neopelex 0.3, poly-l-lysine (molecular weight 70000-150000) 3, sweet mellow wine 1.2, oxidized starch 8, water-based defoamer 0.1, atoleine 1.5, water 16, preparation method is: first by polymine, neopelex, atoleine drops in 50-60 DEG C of hot water, fully be uniformly mixed and make material dissolve dispersion completely, add sweet mellow wine more subsequently, oxidized starch, be uniformly mixed 40min, finally add other leftover materials again, continue insulated and stirred mixing 45min, by the rapid draing of gained material after stirring terminates, removing moisture, and be ground into fine powder and get final product.
Wherein adhesive to be solid content be 45 ± 1% phenylethylene-maleic anhydride polymer emulsion.
The preparation method of the present embodiment body paper is:
(1) first bacteria cellulose, Cotton Pulp, needle bleached wood pulp, sodium polyphosphate mixing are dropped into thin up making beating in beater, beating degree is 28
0sR;
(2) step (1) gained material is mixed with other residual components except pigment, adhesive, auxiliary agent, after being uniformly mixed 2h, mixed slurry manufactured paper with pulp through long mesh paper making machine, dry, obtain semi-finished product body paper;
(3) adhesive input is doubled in the water of its weight portion, auxiliary agent, pigment is added after dilution evenly, high-speed stirred makes it mix completely, obtain surface coating liquid, subsequently this surface coating liquid is coated the semi-finished product body paper surface of step (2) gained, then drying, surface pressure polishing decorations, batch after namely obtain body paper and become paper.
Body paper prepared by the present embodiment becomes each performance indications of paper as follows:
Presentation quality: uniform in color, surface smoothing, even tissue; Machine direction tensile strength: 5.4KN/m; Wet strength: 3.1KN/m; Tightness: 0.68g/m
3; Opacity: 96.4%; Air permeability: 2530ml/min; Surface absorption: 65g/m
2(60s); Expansion and contraction 0.2%.
Claims (3)
1. an air-and water-permeable formalizes PVC wallpaper body paper and preparation method thereof lastingly, it is characterized in that, this body paper is made up of the raw material of following weight portion: bacteria cellulose 8-10, Cotton Pulp 34-40, needle bleached wood pulp 32-40, methylisothiazolinone 0.1-0.2, salicylic acid 1-2, PAE wet strength agent 3-4,600-800 order calcined kaolin 8-10, white bamboo charcoal micropowder 3-5, cellulose ether 5-8, sodium polyphosphate 1-2,800-1250 order environmental-friendly pigment 12-16, adhesive 10-15, auxiliary agent 3-5;
Auxiliary agent is made up of the raw material of following weight portion: polymine 4-6, neopelex 0.2-0.5, poly-l-lysine (molecular weight 70000-150000) 2-3, sweet mellow wine 1-1.5, oxidized starch 6-8, water-based defoamer 0.1-0.2, atoleine 1-2, water 12-16, preparation method is: first by polymine, neopelex, atoleine drops in 50-60 DEG C of hot water, fully be uniformly mixed and make material dissolve dispersion completely, add sweet mellow wine more subsequently, oxidized starch, be uniformly mixed 30-40min, finally add other leftover materials again, continue insulated and stirred mixing 40-50min, by the rapid draing of gained material after stirring terminates, removing moisture, and be ground into fine powder and get final product.
2. a kind of air-and water-permeable as claimed in claim 1 formalizes PVC wallpaper body paper and preparation method thereof lastingly, and it is characterized in that, described adhesive is aqueous non-toxic adhesive.
3. a kind of air-and water-permeable as claimed in claim 1 formalizes PVC wallpaper body paper and preparation method thereof lastingly, and its preparation method is:
(1) first bacteria cellulose, Cotton Pulp, needle bleached wood pulp, sodium polyphosphate mixing are dropped into thin up making beating in beater, beating degree is 22-30
0sR;
(2) step (1) gained material is mixed with other residual components except pigment, adhesive, auxiliary agent, after being uniformly mixed 1-2h, mixed slurry manufactured paper with pulp through long mesh paper making machine, dry, obtain semi-finished product body paper;
(3) adhesive input is doubled in the water of its weight portion, auxiliary agent, pigment is added after dilution evenly, high-speed stirred makes it mix completely, obtain surface coating liquid, subsequently this surface coating liquid is coated the semi-finished product body paper surface of step (2) gained, then drying, surface pressure polishing decorations, batch after namely obtain body paper and become paper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410672402.6A CN104499374A (en) | 2014-11-22 | 2014-11-22 | Ventilating and permeable PVC base wallpaper with lasting fixation and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410672402.6A CN104499374A (en) | 2014-11-22 | 2014-11-22 | Ventilating and permeable PVC base wallpaper with lasting fixation and preparation method thereof |
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| Publication Number | Publication Date |
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| CN104499374A true CN104499374A (en) | 2015-04-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410672402.6A Pending CN104499374A (en) | 2014-11-22 | 2014-11-22 | Ventilating and permeable PVC base wallpaper with lasting fixation and preparation method thereof |
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| CN (1) | CN104499374A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109338774A (en) * | 2018-09-18 | 2019-02-15 | 巴州泰昌浆粕有限公司 | Cellulose mixture pulp and preparation method thereof |
| CN115652691A (en) * | 2022-09-06 | 2023-01-31 | 广东轻工职业技术学院 | High-performance bacterial cellulose/plant fiber composite colored paper and preparation method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104005260A (en) * | 2013-02-21 | 2014-08-27 | 甘木林 | Wallpaper base produced with recycled pulp |
-
2014
- 2014-11-22 CN CN201410672402.6A patent/CN104499374A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104005260A (en) * | 2013-02-21 | 2014-08-27 | 甘木林 | Wallpaper base produced with recycled pulp |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109338774A (en) * | 2018-09-18 | 2019-02-15 | 巴州泰昌浆粕有限公司 | Cellulose mixture pulp and preparation method thereof |
| CN115652691A (en) * | 2022-09-06 | 2023-01-31 | 广东轻工职业技术学院 | High-performance bacterial cellulose/plant fiber composite colored paper and preparation method thereof |
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Application publication date: 20150408 |