CN104452424A - Waterproof and heat-resistant stiff PVC wallpaper base paper and preparation method thereof - Google Patents
Waterproof and heat-resistant stiff PVC wallpaper base paper and preparation method thereof Download PDFInfo
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- CN104452424A CN104452424A CN201410672404.5A CN201410672404A CN104452424A CN 104452424 A CN104452424 A CN 104452424A CN 201410672404 A CN201410672404 A CN 201410672404A CN 104452424 A CN104452424 A CN 104452424A
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Abstract
The invention relates to wallpaper base paper, in particular to waterproof and heat-resistant stiff PVC wallpaper base paper and a preparation method thereof. The base paper is prepared from the following raw materials in parts by weight: 40-50 parts of coniferous bleached chemical wood pulp, 15-20 parts of bleached traditional Chinese medicine residue chemical pulp, 1-3 parts of PVM/MA copolymer, 1-3 parts of diacetone alcohol, 10-14 parts of 600-800-mesh hydrotalcite powder, 1-2 parts of sodium dodecyl benzene sulfonate, 2-4 parts of hydroxyl silicone oil, 1-2 parts of a water-based defoamer, 3-4 parts of a PAE wet strength agent, 20-25 parts of regenerated waste paper stock, 1-2 parts of polyvinyl ether, 12-18 parts of 800-1250-mesh environmental-friendly pigment, 12-16 parts of an adhesive and 3-5 parts of an additive; in the base paper provided by the invention, the traditional Chinese medicine residues and the waste paper are reused, the production cost is controllable, materials such as the hydroxyl silicone oil and the hydrotalcite powder improve the water resistance, the fire resistance and the temperature resistance of the paper, the color and luster of coating liquid on a compounding surface is uniform and plump, the retention effect is good, the coating liquid is easy to coat, the wallpaper base paper provided by the invention is environmental-friendly and not irritative, the paper surface is stiff and is free of hair slip, the heat stability is good, and the base paper is waterproof, unlikely to regain moisture and high in safety properties, and lays a foundation for producing high-quality wallpaper finished products.
Description
Technical field
The present invention relates to a kind of hanging raw stock, be specifically related to a kind of water-fast heat-resisting well-pressed 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 water-fast heat-resisting well-pressed 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 water-fast heat-resisting well-pressed PVC wallpaper body paper and preparation method thereof, it is characterized in that, this body paper is made up of the raw material of following weight portion: needle floats chemical wood pulp 40-50, bleaching Chinese medicine slag chemical pulp 15-20, Gantrez AN-119 1-3, DAA 1-3,600-800 order hydrotalcite powder 10-14, neopelex 1-2, hydroxy silicon oil 2-4, water-based defoamer 1-2, PAE wet strength agent 3-4, recycled waste paper paper pulp 20-25, polyvinylether 1-2,800-1250 order environmental-friendly pigment 12-18, adhesive 12-16, auxiliary agent 3-5 entirely;
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 one is water-fast heat-resisting well-pressed PVC wallpaper body paper and preparation method thereof, its preparation method is:
(1) first needle is floated full chemical wood pulp, the mixing of bleaching Chinese medicine slag chemical pulp drops into thin up making beating in beater, beating degree is 25-32
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: heavily make use of Chinese medicine dreg and waste paper, reduce production cost, and the materials such as the hydroxy silicon oil added in raw material, hydrotalcite powder enhance the resistance to water of paper and fire-resistant temperature resistant capability; 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, and body paper surface coherent light is sliding, and postorder process is more efficient.To sum up, hanging raw stock environmental protection of the present invention does not stimulate, dry, wet strength is qualified, and paper surface is well-pressed does not fall hair, Heat stability is good, and water resistant not easily gets damp again, and security performance is high, 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: needle floats chemical wood pulp 50, bleaching Chinese medicine slag chemical pulp 18, Gantrez AN-119 2, DAA 3,800 order hydrotalcite powder 12, neopelex 2, hydroxy silicon oil 3, water-based defoamer 2, PAE wet strength agent 4, recycled waste paper paper pulp 25, polyvinylether 2,800 order environmental-friendly pigment 16, adhesive 16, auxiliary agent 5 entirely.
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 needle is floated full chemical wood pulp, the mixing of bleaching Chinese medicine slag chemical pulp drops 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: 4.8KN/m; Wet strength: 2.7 KN/m; Tightness: 0.58g/m
3; Opacity: 94.6%; Air permeability: 1980ml/min; Surface absorption: 53g/m
2(60s); Expansion and contraction 0.3%.
Claims (3)
1. water-fast heat-resisting well-pressed PVC wallpaper body paper and preparation method thereof, it is characterized in that, this body paper is made up of the raw material of following weight portion: needle floats chemical wood pulp 40-50, bleaching Chinese medicine slag chemical pulp 15-20, Gantrez AN-119 1-3, DAA 1-3,600-800 order hydrotalcite powder 10-14, neopelex 1-2, hydroxy silicon oil 2-4, water-based defoamer 1-2, PAE wet strength agent 3-4, recycled waste paper paper pulp 20-25, polyvinylether 1-2,800-1250 order environmental-friendly pigment 12-18, adhesive 12-16, auxiliary agent 3-5 entirely;
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 water-fast heat-resisting well-pressed PVC wallpaper body paper as claimed in claim 1 and preparation method thereof, it is characterized in that, described adhesive is aqueous non-toxic adhesive.
3. a kind of water-fast heat-resisting well-pressed PVC wallpaper body paper as claimed in claim 1 and preparation method thereof, its preparation method is:
(1) first needle is floated full chemical wood pulp, the mixing of bleaching Chinese medicine slag chemical pulp drops into thin up making beating in beater, beating degree is 25-32
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 |
|---|---|---|---|
| CN201410672404.5A CN104452424A (en) | 2014-11-22 | 2014-11-22 | Waterproof and heat-resistant stiff PVC wallpaper base paper and preparation method thereof |
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|---|---|---|---|
| CN201410672404.5A CN104452424A (en) | 2014-11-22 | 2014-11-22 | Waterproof and heat-resistant stiff PVC wallpaper base paper and preparation method thereof |
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| CN104452424A true CN104452424A (en) | 2015-03-25 |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106012648A (en) * | 2016-05-20 | 2016-10-12 | 苏州倍力特物流设备有限公司 | Grease-proof paper-based packing material and preparation method thereof |
| CN106049169A (en) * | 2016-05-31 | 2016-10-26 | 福建希源纸业有限公司 | Water-resistant and heat-resistant stiff and smooth PVC wallpaper base paper and preparation method thereof |
| CN106480774A (en) * | 2016-11-11 | 2017-03-08 | 无限极（中国）有限公司 | A kind of self-adhesive paper and preparation method thereof |
| CN108071048A (en) * | 2016-11-15 | 2018-05-25 | 杭州永森特种纸有限公司 | A kind of dregs of a decoction M.G. pure sulphite paper and preparation method thereof |
| CN108071033A (en) * | 2016-11-15 | 2018-05-25 | 杭州永森特种纸有限公司 | A kind of dregs of a decoction handbag paper and preparation method thereof |
| CN108071034A (en) * | 2016-11-15 | 2018-05-25 | 杭州永森特种纸有限公司 | A kind of dregs of a decoction coated white paperboard and preparation method thereof |
| CN108951265A (en) * | 2018-08-04 | 2018-12-07 | 枣庄市天龙纸业有限公司 | A kind of preparation method of heat resistant type base paper of latex sandpaper |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101974868A (en) * | 2010-11-18 | 2011-02-16 | 浙江华邦特种纸业有限公司 | Method for manufacturing high-breathability non-woven wallpaper body paper and product |
| CN104005260A (en) * | 2013-02-21 | 2014-08-27 | 甘木林 | Wallpaper base produced with recycled pulp |
-
2014
- 2014-11-22 CN CN201410672404.5A patent/CN104452424A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101974868A (en) * | 2010-11-18 | 2011-02-16 | 浙江华邦特种纸业有限公司 | Method for manufacturing high-breathability non-woven wallpaper body paper and product |
| CN104005260A (en) * | 2013-02-21 | 2014-08-27 | 甘木林 | Wallpaper base produced with recycled pulp |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106012648A (en) * | 2016-05-20 | 2016-10-12 | 苏州倍力特物流设备有限公司 | Grease-proof paper-based packing material and preparation method thereof |
| CN106049169A (en) * | 2016-05-31 | 2016-10-26 | 福建希源纸业有限公司 | Water-resistant and heat-resistant stiff and smooth PVC wallpaper base paper and preparation method thereof |
| CN106480774A (en) * | 2016-11-11 | 2017-03-08 | 无限极（中国）有限公司 | A kind of self-adhesive paper and preparation method thereof |
| CN108071048A (en) * | 2016-11-15 | 2018-05-25 | 杭州永森特种纸有限公司 | A kind of dregs of a decoction M.G. pure sulphite paper and preparation method thereof |
| CN108071033A (en) * | 2016-11-15 | 2018-05-25 | 杭州永森特种纸有限公司 | A kind of dregs of a decoction handbag paper and preparation method thereof |
| CN108071034A (en) * | 2016-11-15 | 2018-05-25 | 杭州永森特种纸有限公司 | A kind of dregs of a decoction coated white paperboard and preparation method thereof |
| CN108951265A (en) * | 2018-08-04 | 2018-12-07 | 枣庄市天龙纸业有限公司 | A kind of preparation method of heat resistant type base paper of latex sandpaper |
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Application publication date: 20150325 |
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