CN104452432A - Nano copper oxide containing corrosion-resistant enhanced PVC wallpaper base paper and preparation method thereof - Google Patents
Nano copper oxide containing corrosion-resistant enhanced PVC wallpaper base paper and preparation method thereof Download PDFInfo
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- CN104452432A CN104452432A CN201410672405.XA CN201410672405A CN104452432A CN 104452432 A CN104452432 A CN 104452432A CN 201410672405 A CN201410672405 A CN 201410672405A CN 104452432 A CN104452432 A CN 104452432A
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Abstract
The invention relates to wallpaper base paper, in particular to nano copper oxide containing corrosion-resistant enhanced PVC wallpaper base paper and a preparation method thereof. The wallpaper base paper is prepared from the following raw materials in parts by weight: 22-28 parts of cotton pulp, 40-50 parts of softwood bleached chemical wood pulp, 0.8-1 part of methyl dihydrojasmonate, 8-10 parts of cellulose acetate, 1-2 parts of nano copper oxide, 10-15 parts of 600-800-mesh kaolin, 3-5 parts of sodium carboxymethylcellulose, 3-4 parts of a PAE wet strength agent, 0.2-0.5 part of sodium ethoxylated alkyl sulfate, 1-2 parts of a water-based defoamer; 12-18 parts of 800-1250-mesh environment-friendly pigment, 12-15 parts of an adhesive and 3-5 parts of an addition agent. The prepared wallpaper base paper contains ultraviolet light activated nano copper oxide, and can simply and efficiently improve the antibacterial mould-proof ability of the wallpaper base paper; a surface coating liquid prepared by diluting the addition agent, the pigment and the adhesive is uniform and full in color and lustre, and good in retaining effect and facilitates coating; the wallpaper base paper is environment-friendly, non-toxic, fragrant in smell, low in possibility of mould and moth, and excellent in physical performance and facilitates the follow-up processing, and lays foundation for preparing 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 anticorrosion reinforced PVC hanging raw stock containing nano cupric oxide 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 anticorrosion reinforced PVC hanging raw stock containing nano cupric oxide and preparation method thereof, and to achieve these goals, the technical solution used in the present invention is as follows:
A kind of anticorrosion reinforced PVC hanging raw stock containing nano cupric oxide and preparation method thereof, it is characterized in that, this body paper is made up of the raw material of following weight portion: cotton pulp 30-40, needle bleached wood pulp 40-50, MDJ 0.8-1, cellulose acetate 8-10, nano cupric oxide 1-2,600-800 order kaolin 10-15, sodium carboxymethylcellulose 3-5, PAE wet strength agent 3-4, ethoxylated alkyl sulfate 0.2-0.5, water-based defoamer 1-2,800-1250 order environmental-friendly pigment 12-18, adhesive 12-15, 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 anticorrosion reinforced PVC hanging raw stock containing nano cupric oxide and preparation method thereof, its preparation method is:
(1) first cotton pulp, needle bleached wood pulp, cellulose acetate mixing are dropped into thin up making beating in beater, beating degree is 25-32
0sR;
(2) nano cupric oxide is irradiated 20-30min under 200-300W uviol lamp, must nano cupric oxide be activated for subsequent use;
(3) step (1) gained material is mixed with other residual components except pigment, adhesive, auxiliary agent, after being uniformly mixed 1-2h, add the activation nano cupric oxide of step (2) gained again, continue dispersed with stirring 30-40min, subsequently mixed slurry manufactured paper with pulp through long mesh paper making machine, dry, obtain semi-finished product body paper;
(4) 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 (3) 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 cellulose acetate and pull an oar, the paper of preparation has good toughness and flatness, nano cupric oxide in raw material after UV-activated and cellulose graft react, fine dispersion in the slurry, promotes the antibacterial and mouldproof ability of paper; It is full that auxiliary agent, pigment and adhesive dilute the surface coating liquid uniform color prepared, and keeps effective, be easily coated with, and can effectively promote body paper intensity, strengthens water resistant ability, and make body paper smooth surface fine and close, postorder process is more efficient.To sum up, hanging raw stock environment-protecting asepsis of the present invention, smell delicate fragrance, fungi-proofing anticorrosion, not easily mould moth, 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: cotton pulp 35, needle bleached wood pulp 48, MDJ 0.8, cellulose acetate 10, nano cupric oxide 1-2,800 order kaolin 12, sodium carboxymethylcellulose 4, PAE wet strength agent 3, ethoxylated alkyl sulfate 0.4, water-based defoamer 1.5,1250 order environmental-friendly pigment 15, adhesive 13, auxiliary agent 4.
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 cotton pulp, needle bleached wood pulp, cellulose acetate mixing are dropped into thin up making beating in beater, beating degree is 30
0sR;
(2) nano cupric oxide is irradiated 20min under 300W uviol lamp, must nano cupric oxide be activated for subsequent use;
(3) step (1) gained material is mixed with other residual components except pigment, adhesive, auxiliary agent, after being uniformly mixed 2h, add the activation nano cupric oxide of step (2) gained again, continue dispersed with stirring 40min, subsequently mixed slurry manufactured paper with pulp through long mesh paper making machine, dry, obtain semi-finished product body paper;
(4) 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 (3) 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: 4.3KN/m; Wet strength: 3.1KN/m; Tightness: 0.65g/m
3; Opacity: 96.2%; Air permeability: 2152ml/min; Surface absorption: 60g/m
2(60s); Expansion and contraction 0.4%, sterilizing rate: 95.2%.
Claims (3)
1. anticorrosion reinforced PVC hanging raw stock containing nano cupric oxide and preparation method thereof, it is characterized in that, this body paper is made up of the raw material of following weight portion: cotton pulp 30-40, needle bleached wood pulp 40-50, MDJ 0.8-1, cellulose acetate 8-10, nano cupric oxide 1-2,600-800 order kaolin 10-15, sodium carboxymethylcellulose 3-5, PAE wet strength agent 3-4, ethoxylated alkyl sulfate 0.2-0.5, water-based defoamer 1-2,800-1250 order environmental-friendly pigment 12-18, adhesive 12-15, 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 anticorrosion reinforced PVC hanging raw stock containing nano cupric oxide and preparation method thereof as claimed in claim 1, it is characterized in that, described adhesive is aqueous non-toxic adhesive.
3. a kind of anticorrosion reinforced PVC hanging raw stock containing nano cupric oxide and preparation method thereof as claimed in claim 1, its preparation method is:
(1) first cotton pulp, needle bleached wood pulp, cellulose acetate mixing are dropped into thin up making beating in beater, beating degree is 25-32
0sR;
(2) nano cupric oxide is irradiated 20-30min under 200-300W uviol lamp, must nano cupric oxide be activated for subsequent use;
(3) step (1) gained material is mixed with other residual components except pigment, adhesive, auxiliary agent, after being uniformly mixed 1-2h, add the activation nano cupric oxide of step (2) gained again, continue dispersed with stirring 30-40min, subsequently mixed slurry manufactured paper with pulp through long mesh paper making machine, dry, obtain semi-finished product body paper;
(4) 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 (3) 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 |
|---|---|---|---|
| CN201410672405.XA CN104452432A (en) | 2014-11-22 | 2014-11-22 | Nano copper oxide containing corrosion-resistant enhanced PVC wallpaper base paper and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410672405.XA CN104452432A (en) | 2014-11-22 | 2014-11-22 | Nano copper oxide containing corrosion-resistant enhanced PVC wallpaper base paper and preparation method thereof |
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| CN104452432A true CN104452432A (en) | 2015-03-25 |
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| CN201410672405.XA Pending CN104452432A (en) | 2014-11-22 | 2014-11-22 | Nano copper oxide containing corrosion-resistant enhanced PVC wallpaper base paper and preparation method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104878661A (en) * | 2015-05-20 | 2015-09-02 | 苏州宏恒化工有限公司 | Waterproof and soundproof polyvinyl chloride base wallpaper and preparation method thereof |
| 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 |
| CN106084550A (en) * | 2016-06-22 | 2016-11-09 | 安徽电信器材贸易工业有限责任公司 | A kind of fiber reinforced fire-retardant cable material and preparation method thereof |
| CN114507998A (en) * | 2022-01-21 | 2022-05-17 | 余时画 | Packaging paper production equipment based on nano copper oxide antivirus and production process 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 CN201410672405.XA patent/CN104452432A/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 (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104878661A (en) * | 2015-05-20 | 2015-09-02 | 苏州宏恒化工有限公司 | Waterproof and soundproof polyvinyl chloride base wallpaper and preparation method thereof |
| 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 |
| CN105178110B (en) * | 2015-06-17 | 2018-02-13 | 香山红叶建设有限公司 | A kind of wallpaper and preparation method thereof |
| CN106084550A (en) * | 2016-06-22 | 2016-11-09 | 安徽电信器材贸易工业有限责任公司 | A kind of fiber reinforced fire-retardant cable material and preparation method thereof |
| CN114507998A (en) * | 2022-01-21 | 2022-05-17 | 余时画 | Packaging paper production equipment based on nano copper oxide antivirus and production process thereof |
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Application publication date: 20150325 |
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