CN103436214A - Flame-retardant wall paper glue - Google Patents
Flame-retardant wall paper glue Download PDFInfo
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- CN103436214A CN103436214A CN2013103819759A CN201310381975A CN103436214A CN 103436214 A CN103436214 A CN 103436214A CN 2013103819759 A CN2013103819759 A CN 2013103819759A CN 201310381975 A CN201310381975 A CN 201310381975A CN 103436214 A CN103436214 A CN 103436214A
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Abstract
The invention discloses flame-retardant wall paper glue which is prepared by mixing the following raw materials in percentage by weight: 30%-35% of hydroxy-terminated polysiloxane, 2%-3% of methyl p-hydroxybenzoate, 10%-13% of phosphate and the balance of water. The flame-retardant wall paper glue disclosed by the invention has excellent adhesion and can enhance the fire-retardant property of a system through the used raw materials, and is reasonable in component proportion and high in interface acting force; the obtained glue has the advantages of long storage period and environmental friendliness and can be used for the adhesion of decorative wall paper.
Description
Technical field
The invention belongs to technical field of construction and decoration materials, be specifically related to a kind of flame-retardant wall paper glue.
Background technology
Wallpaper, also referred to as wallpaper, is a kind of application house decorative material quite widely.The incomparable characteristics of multiple other house decorative material such as color is various because wallpaper has, pattern is abundant, luxurious style, safety and environmental protection, easy construction, price are suitable, become a kind of popular home decoration products, more and more be subject to liking of people.
In decoration process, need to use glue that wallpaper is pasted on wall, the paving effect of wallpaper is also the embodiment of whole finishing effect, and clinging for a long time wallpaper is the basic function of wallpaper glue.From chief component, existing wallpaper glue is mainly take the grain system that starch, potato powder, sticky rice flour is raw material, grain toggle bolt paper-hanging bonding force is good, formaldehydeless, but these are all the material containing the nutrient protein composition for starch, potato powder, sticky rice flour, the easiest mildew that makes moist once get wet, corruption speed is very fast, become the substratum of mould, therefore, the glue of making by this food substrate, being used for wallpaper uses, once be subject to moisture mouldy, wallpaper jaundice thereupon, blackening, a drum, alice, even pierce because of corruption.
Chinese patent ZL90101265.3 discloses a kind of water-soluble adhesive powder for wall paper, take pulverize modification water-soluble poval, carboxymethyl cellulose and wilkinite as main, temper into glue, in order to paste wallpaper, easy to use, but there is the shortcoming that bonding force is strong, grow set time.
In addition, as the indoor decoration material, wallpaper glue is all that organic raw material prepares, so it also needs to have certain flame retardant properties, this is not embodied in the prior art.
So need a kind of novel strong wallpaper glue of bonding force of research and development, this glue also should have environmental protection simultaneously, set time is short and storage period long, fire-retardant characteristics.
Summary of the invention
The purpose of this invention is to provide a kind of wallpaper glue, this glue forms simple, easy to prepare, has the advantages that cementability is strong, flame retardant properties is excellent.
To achieve the above object of the invention, the technical solution used in the present invention is:
A kind of flame-retardant wall paper glue, it is to obtain after mixing by the raw material of following weight percent is even:
The molecular weight of described hydroxy-terminated polysiloxane is 1000～1400;
The structural formula of described phosphoric acid ester is as follows:
Hydroxy-terminated polysiloxane of the present invention is linear structure, and hydroxyl is contained at two ends, has high adhesiveproperties; But, due to the singularity of wallpaper glue, the molecular weight to polysiloxane during use has requirement, the too low curing characteristics that can affect system of molecular weight, the too high homogeneity that affects when pasting wallpaper.
Methyl p-hydroxybenzoate disclosed by the invention can be water-soluble, can play the effect of going mouldy that prevents during for wallpaper glue, and its cementability is good simultaneously, and toxicity is extremely low.
The present invention adopts phosphoric acid ester as main flame retardance element, the consistency had with hydroxy-terminated polysiloxane, and there is good adhesiveproperties.
The present invention adopts water as solvent adjustment viscosity, has avoided the pollution of organic solvent simultaneously.The ratio of three kinds of main components performance to wallpaper glue, particularly period of storage, curing performance have a significant impact; Ratio disclosed by the invention is reasonable, and the glue shelf-time is long, during use, solidifies fast.
Because technique scheme is used, the present invention compared with prior art has following advantages:
(1) the present invention is applied to organopolysiloxane soluble in water in wallpaper glue first, has obtained high adhesion and environmental protection, quick-setting wallpaper glue;
(2) the present invention is applied to organophosphorus compounds in wallpaper glue first, obtained having the wallpaper glue of excellent fire-retardancy, it not only has good consistency with hydroxy-terminated polysiloxane, and can form the cooperative flame retardant system with element silicon wherein, further improve the flame retardant properties of system;
(3) glue disclosed by the invention forms rationally, and between each component, consistency is good, and environmental protection, fire-retardant has excellent using value.
Embodiment
Below in conjunction with embodiment, the invention will be further described:
Synthesizing of synthesis example 1 hydroxy-terminated polysiloxane
Under nitrogen protection, 20g3-glycidyl ether oxygen base propyl trimethoxy silicane, 2g tetramethyl-tetrem thiazolinyl cyclotetrasiloxane are joined in 40g distilled water, after mixing; add 0.001g tetramethyl-sodium hydroxide, be warming up to 60 ℃, stirring reaction 1 hour; add again the 6g hydroxy silicon oil; be heated to 80 ℃, react 0.5 hour, naturally cooling; stratification; take off a layer solution, wash, be drying to obtain hydroxy-terminated polysiloxane, molecular weight 1150～1380.
Synthesizing of synthesis example 2 phosphoric acid ester
Add 12mL bromo pentane, 8ml diethanolamine and 30ml dehydrated alcohol and 4g silanol potassium in there-necked flask, return stirring reaction 3 hours, cooling, filter and obtain liquid; Add 85% phosphatase 11 .5ml, 50ml acetone and 2g Vanadium Pentoxide in FLAKES again in liquid, be heated to 60 ℃, stirring reaction 2 hours, acetone is removed in distillation, obtains weak yellow liquid, is phosphoric acid ester.
Embodiment
According to weight ratio shown in table 1, each component is once added in container, through full and uniform mixing, can obtain wallpaper glue.
The weight percentage of each component in table 1 wallpaper glue
| Sequence number | Hydroxy-terminated polysiloxane | Methyl p-hydroxybenzoate | Phosphoric acid ester | Water |
| Embodiment 1 | 30 | 2 | 10 | 58 |
| Embodiment 2 | 30 | 3 | 11 | 56 |
| Embodiment 3 | 35 | 3 | 13 | 49 |
| Embodiment 4 | 35 | 2 | 12 | 51 |
| Embodiment 5 | 32 | 2.5 | 12 | 53.5 |
Performance test
The batten that zinc-plated flat copper wire sample is cut into the 10mm width will be bonded in after the glue application wallpaper in above-described embodiment, test 90 degree stripping strengths on the peel strength trier, place after one week the 90 degree stripping strengths of again testing same sample, the results are shown in Table 2.Can find out, wallpaper glue of the present invention has excellent adhesiveproperties.
According to GB1244-2005, adopt the cell combustion method to carry out the flame retardant properties test to the glue of above-described embodiment, the results are shown in Table 2.Can find out, glue of the present invention has good flame retardant properties.
The stripping strength of table 2 glue and flame retardant properties
Remarks: stripping strength 1 is tested the result of stripping strength after completing immediately for full pattern, stripping strength 2 for sample production complete after room temperature place after 1 week the result of testing stripping strength.
In conjunction with above result, can find out: wallpaper glue adhesiveproperties excellence of the present invention, and good flame resistance, environmental protection are applicable to decorating the bonding of wallpaper.
Claims (1)
1. a flame-retardant wall paper glue, is characterized in that, it is to obtain after mixing by the raw material of following weight percent is even:
The molecular weight of described hydroxy-terminated polysiloxane is 1000～1400;
The structural formula of described phosphoric acid ester is as follows:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310381975.9A CN103436214B (en) | 2013-08-29 | 2013-08-29 | Flame-retardant wall paper glue |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310381975.9A CN103436214B (en) | 2013-08-29 | 2013-08-29 | Flame-retardant wall paper glue |
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| Publication Number | Publication Date |
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| CN103436214A true CN103436214A (en) | 2013-12-11 |
| CN103436214B CN103436214B (en) | 2015-04-22 |
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| CN201310381975.9A Active CN103436214B (en) | 2013-08-29 | 2013-08-29 | Flame-retardant wall paper glue |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108251050A (en) * | 2016-12-29 | 2018-07-06 | 上海安娜奥环境科技有限公司 | A kind of wallpaper glue for discharging anion |
| CN109181586A (en) * | 2018-08-21 | 2019-01-11 | 湖州韵高木业有限公司 | A kind of wood skin adhesive |
| CN109207096A (en) * | 2018-08-21 | 2019-01-15 | 湖州韵高木业有限公司 | A kind of production technology of wood skin adhesive |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1939974A (en) * | 2005-09-29 | 2007-04-04 | 信越化学工业株式会社 | Flame-proof siloxanes composition |
| CN103013124A (en) * | 2012-12-31 | 2013-04-03 | 上海回天化工新材料有限公司 | High-curing-speed, high-storage-stability and humidity/heat-resistant de-oximed room temperature vulcanized silicone rubber for new energy and preparation method thereof |
-
2013
- 2013-08-29 CN CN201310381975.9A patent/CN103436214B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1939974A (en) * | 2005-09-29 | 2007-04-04 | 信越化学工业株式会社 | Flame-proof siloxanes composition |
| CN103013124A (en) * | 2012-12-31 | 2013-04-03 | 上海回天化工新材料有限公司 | High-curing-speed, high-storage-stability and humidity/heat-resistant de-oximed room temperature vulcanized silicone rubber for new energy and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 韩雁明等: "胶层厚度对端羟基聚硅氧烷水解缩合反应的影响", 《2005年全国高分子学术论文报告会论文摘要集》, 30 October 2007 (2007-10-30), pages 729 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108251050A (en) * | 2016-12-29 | 2018-07-06 | 上海安娜奥环境科技有限公司 | A kind of wallpaper glue for discharging anion |
| CN109181586A (en) * | 2018-08-21 | 2019-01-11 | 湖州韵高木业有限公司 | A kind of wood skin adhesive |
| CN109207096A (en) * | 2018-08-21 | 2019-01-15 | 湖州韵高木业有限公司 | A kind of production technology of wood skin adhesive |
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| Publication number | Publication date |
|---|---|
| CN103436214B (en) | 2015-04-22 |
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Effective date of registration: 20180222 Address after: 212132 Zhenjiang Province, Zhenjiang New District, Hong Kong Road, No. 46 Patentee after: BIOMEDY LTD. Address before: Yushan Town, Kunshan city of Jiangsu Province Qin kunlu No. 66 215316 Patentee before: Boca Hi-Tech Precision Ltd. |
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