CN102166870A - Method for manufacturing fireproof flame-retardation wallpaper - Google Patents
Method for manufacturing fireproof flame-retardation wallpaper Download PDFInfo
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- CN102166870A CN102166870A CN201110001307XA CN201110001307A CN102166870A CN 102166870 A CN102166870 A CN 102166870A CN 201110001307X A CN201110001307X A CN 201110001307XA CN 201110001307 A CN201110001307 A CN 201110001307A CN 102166870 A CN102166870 A CN 102166870A
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Abstract
The invention discloses a method for manufacturing fireproof flame-retardation wallpaper, belonging to the technical field of manufacturing functional building decoration materials. The manufacturing method of the invention is characterized in that: (1) the wallpaper is produced by the known rolling process; (2) the wallpaper lamination composition is made by a protective layer and a paper layer according to a top-to-bottom order, with the two layers being bound via binder; (3) the pattern of the wallpaper is directly printed on the paper layer; and (4) both the protective layer and the paper layer of the wallpaper are flame-retardation layer, with different flame-retardation principles. The fireproof flame-retardation wallpaper of the invention features simple producing process and lamination composition, low production cost, and abundant and brilliant design and color, and is provided with great fireproof flame-retardation performance. A burning test proves that the flame-resistance performance of the wallpaper reaches B1 level (GB8624-2006).
Description
Technical field
The present invention relates to a kind of manufacture method of fire protection flame retarding wallpaper, belong to functional building and ornament materials manufacturing technology field.
Background technology
Wallpaper claims wallpaper again, a kind of special processing paper that is used for decorative wall.The cradle of wallpaper is in Europe, and the most universal in Northern Europe developed country now, environmental protection and quality are best, secondly are countries in Southeast Asia, Japan, Korea S's wallpaper popularity rate also up to nearly 90%.
No matter from production technology, technology, also be to use, compare with other building materials, we can say that wallpaper is the toxic dosage minimum, the primary raw material of modern novel wallpaper all is to select bark, the synthetic paper pulp of chemical industry for use, very natural, just can not distribute the composition of harmful health when product uses like this.
To the initial stage nineties, along with the plastic cement industrial expansion, the glue surface wallpaper has appearred.This wallpaper does not foam, so quality is harder, has greatly improved the shortcoming of foaming wallpaper.Waterproof, protection against the tide, durable, the stamp exquisiteness, embossing texture is good, can show various patterns and decorative pattern arbitrarily on wallpaper, and its color representation power, practicality have been started brand-new one page of wallpaper development.At present, the glue surface wallpaper accounts for about 70% in global utilization rate.
The glue surface wallpaper generally all is composited by adhesive by protective layer, printed layers, supporting layer, paper substrate; because petrochemical industry raw material such as a large amount of use polyvinyl chloride; very easily burn during the house breaking out of fire; discharge a large amount of toxic smogs such as dioxin, hydrogen chloride, resident's security of the lives and property is brought huge hidden danger.
Fire protection flame retarding wallpaper involved in the present invention; only need protective layer and paper substrate to constitute; production technology is simple; protective layer uses not halogen-containing fire retardant; paper substrate uses inorganic mineral paper; make fire-protection rating reach B1 level (GB8624-2006), increase safety coefficient greatly, and reduce the healthy threat of the volatilization of toxic and harmfuls such as dioxin, hydrogen chloride the resident.
Summary of the invention
The object of the present invention is to provide a kind of manufacture method of fire protection flame retarding wallpaper.
A. wallpaper production technology:
Adopt known rolling process production technology.
Be contained on the uncoiler the inorganic mineral paper of printed pattern is counter, with the paper substrate preheating, by the adhesive dipping tank gluing of EVA or LDPE, use the polypropylene overlay film that adds ammonium polyphosphate flame retardant and pentaerythrite flame retardant at last through 40-60 ℃ preheat roll then, 60-80 ℃ of oven dry, cooling.
B. wallpaper structure:
(1) protective layer is an acrylic resin, and the protective layer film is made of acrylic resin, APP based flame retardant and Pentaerythritols flame retardant, and each composition quality percentage is:
Acrylic resin, 77%;
The APP based flame retardant, 15%;
The Pentaerythritols flame retardant, 8%;
Wherein, the Pentaerythritols flame retardant comprises: dipentaerythritol, tripentaerythritol and other have the pentaerythrite compounds of polynary alcohol radical.
(2) paper substrate is an inorganic mineral paper, and its prescription quality percentage constitutes:
Inorganic mineral powder, 60-80%;
Polyethylene, 15-40%;
Each analog assistant, 2-5%;
Wherein, used inorganic mineral powder comprises: calcium carbonate, titanium dioxide, talcum powder, lithopone etc.
(3) protective layer and paper substrate are by adhesive bonds, and used adhesive is " ethylene-vinyl acetate copolymer resin (EVA) " or " ldpe resin (LDPE) ".In EVA, the vinyl acetate mass percentage content is 20%, and melt flow index is 5g/10min; In LDPE, the density of polyvinyl resin is 0.915g/cm
3, melt flow index is 10g/10min.
Characteristics of the present invention are: reduce printed layers and supporting layer in the wallpaper formation, reduce production costs, pattern directly is printed on the paper substrate, and production technology is oversimplified; In protective layer, use APP as fire retardant, not halogen-containing, only produce incombustible gas (steam during burning, carbon dioxide, nitrogen etc.), improve safety coefficient greatly, it is carcinogenic and cause the risk of internal system obstacle to reduce the volatilization (as dioxin) of toxic organics; Use the Pentaerythritols material as flame retardant in the protective layer, help burning knot charcoal, not polot flame.Paper substrate adopts inorganic mineral paper, and the inorganic mineral powder proportion is higher than 60%, and is nonflammable.
The present invention compared with prior art has following remarkable advantage:
Technology of the present invention is simple, has simplified the wallpaper structure, and is with low cost; Adopt no chlorine flame-retarded technology and inorganic mineral powder flame-retarded technology, improve the safety guarantee coefficient greatly, the slow volatilization of stopping poisonous and harmful substances such as dioxin, hydrogen chloride simultaneously is to the human endocrine health affected, and reduces carcinogenic risk greatly.
The specific embodiment
Will be further understood that the present invention by following embodiment, but can not limit content of the present invention.
Embodiment
1. will be according to the inorganic mineral paper stamp of following prescription production, counter then being contained on the uncoiler;
Inorganic mineral powder, 60-80%;
Polyethylene, 15-40%;
Each analog assistant, 2-5%;
If inorganic mineral powder content in mineral paper is lower than 60%, then fire resistance is not good, if be higher than 80%, then processing characteristics such as cutting is not good.
2. the preheat roll that passes through 40-60 ℃ passes through the adhesive dipping tank gluing of EVA or LDPE then with the paper substrate preheating.
3. with the acrylic resin overlay film that adds ammonium polyphosphate flame retardant and pentaerythrite flame retardant.The acrylic resin prescription is as follows:
Acrylic resin, 77%;
The APP based flame retardant, 15%;
The Pentaerythritols flame retardant, 8%;
APP based flame retardant content is controlled at about 15%, and it is not good to be lower than 10% fire resistance, and the processing characteristics that is higher than 20% acrylic resin is affected.
4. through the drying baker oven dry, temperature is controlled at 60-80 ℃.
5. normal temperature cooling.
Claims (8)
1. the manufacture method of a fire protection flame retarding wallpaper is characterized in that:
(1) produces wallpaper with known rolling process production technology;
(2) the wallpaper laminated construction is to be made up of protective layer and ply of paper in accordance with the order from top to bottom, two-layer between by binding agent bonding;
(3) protective layer is an acrylic resin;
(4) ply of paper is the mineral paper;
(5) color pattern of this wallpaper directly is printed on the ply of paper;
(6) protective layer and ply of paper are flame-retardant layer, but its fire-retardant principle difference;
2. every method according to claim 1; it is characterized in that in (2), laminated construction is matcoveredn and ply of paper only; stick with glue the agent bonding, used adhesive is " ethylene-vinyl acetate copolymer resin (EVA) " or " ldpe resin (LDPE) ".In EVA, the vinyl acetate mass percentage content is 20%, and melt flow index is 5g/10min; In LDPE, the density of polyvinyl resin is 0.915g/cm
3, melt flow index is 10g/10min.
3. every method according to claim 1 is characterized in that, in (3), the protective layer film is made of acrylic resin, APP based flame retardant and Pentaerythritols flame retardant, and each composition quality percentage is:
Acrylic resin, 77%;
The APP based flame retardant, 15%;
The Pentaerythritols flame retardant, 8%.
4. every method according to claim 1 is characterized in that, in (4), ply of paper is the mineral paper, and its prescription quality percentage constitutes:
Inorganic mineral powder, 60-80%;
Polyethylene, 15-40%;
Each analog assistant, 2-5%.
5. every method according to claim 1; it is characterized in that; in (6); the protective layer fire retardant mechanism is to add fire retardant and flame retardant in the acrylic resin layer; the APP based flame retardant is not halogen-containing, only produces incombustible gas (steam, carbon dioxide during burning; nitrogen etc.), the Pentaerythritols flame retardant helps burning knot charcoal.The ply of paper fire retardant mechanism is that the inorganic mineral powder proportion is higher than 60%, and is nonflammable.
6. constitute according to the described protective layer composition of claim 3, it is characterized in that the Pentaerythritols flame retardant comprises: dipentaerythritol, tripentaerythritol and other have the pentaerythrite compounds of polynary alcohol radical.
7. constitute according to the described ply of paper composition of claim 4, it is characterized in that used inorganic mineral powder comprises: calcium carbonate, titanium dioxide, talcum powder, lithopone etc.
8. according to the method for each described manufacturing fire protection flame retarding wallpaper of claim 1～7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110001307XA CN102166870A (en) | 2011-01-05 | 2011-01-05 | Method for manufacturing fireproof flame-retardation wallpaper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110001307XA CN102166870A (en) | 2011-01-05 | 2011-01-05 | Method for manufacturing fireproof flame-retardation wallpaper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102166870A true CN102166870A (en) | 2011-08-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110001307XA Pending CN102166870A (en) | 2011-01-05 | 2011-01-05 | Method for manufacturing fireproof flame-retardation wallpaper |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102776805A (en) * | 2012-07-07 | 2012-11-14 | 苏州萃智新技术开发有限公司 | Anti-flaming wall paper |
| CN106003881A (en) * | 2016-05-26 | 2016-10-12 | 太仓市好心情印务有限公司 | Tri-phosphor printing paper |
| CN108978341A (en) * | 2018-07-18 | 2018-12-11 | 内江师范学院 | A kind of good paper fire retardant of filming performance and preparation method thereof |
| CN109112896A (en) * | 2018-10-16 | 2019-01-01 | 求秋平 | A kind of synthesis wallpaper base paper and preparation method improving anti-flammability and printability |
-
2011
- 2011-01-05 CN CN201110001307XA patent/CN102166870A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102776805A (en) * | 2012-07-07 | 2012-11-14 | 苏州萃智新技术开发有限公司 | Anti-flaming wall paper |
| CN106003881A (en) * | 2016-05-26 | 2016-10-12 | 太仓市好心情印务有限公司 | Tri-phosphor printing paper |
| CN108978341A (en) * | 2018-07-18 | 2018-12-11 | 内江师范学院 | A kind of good paper fire retardant of filming performance and preparation method thereof |
| CN108978341B (en) * | 2018-07-18 | 2020-12-01 | 内江师范学院 | Paper flame retardant with good film forming performance and preparation method thereof |
| CN109112896A (en) * | 2018-10-16 | 2019-01-01 | 求秋平 | A kind of synthesis wallpaper base paper and preparation method improving anti-flammability and printability |
| WO2020078096A1 (en) * | 2018-10-16 | 2020-04-23 | 求秋平 | Synthesized wallpaper base having improved fire resistance and printability, and preparation method therefor |
| CN109112896B (en) * | 2018-10-16 | 2020-12-01 | 新昌县勤勉生物医药科技有限公司 | Synthetic wallpaper base paper capable of improving flame retardance and printability and preparation method thereof |
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Application publication date: 20110831 |