CN103289114A - Method for preparing waterproof panel from kaolin and waste plant fiber - Google Patents
Method for preparing waterproof panel from kaolin and waste plant fiber Download PDFInfo
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- CN103289114A CN103289114A CN2013102767155A CN201310276715A CN103289114A CN 103289114 A CN103289114 A CN 103289114A CN 2013102767155 A CN2013102767155 A CN 2013102767155A CN 201310276715 A CN201310276715 A CN 201310276715A CN 103289114 A CN103289114 A CN 103289114A
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- kaolin
- plant fiber
- waste
- discarded
- polystyrene foam
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Abstract
The invention relates to a method for preparing a waterproof panel from kaolin and waste plant fiber. The method mainly comprises the following processes: adding waste plant fiber powder and kaolin into an alkaline gelatinizated adhesive; uniformly stirring; molding in a die; heating and drying or naturally drying to obtain a panel; spraying a methylbenzene liquor of waste polystyrene on the surface of the panel; and drying in vacuum and recovering methylbenzene to obtain the waterproof panel prepared from the kaolin and the waste plant fiber. The waterproof panel prepared from the kaolin and the waste plant fiber is very low in cost, and kaolin, waste plant fiber and waste polystyrene foam which are low in price can be effectively utilized, so that resources are reasonably utilized and pollution caused by waste can be alleviated. The invention provides a novel waterproof panel which is wide in use.
Description
Technical field
The present invention relates to a kind of preparation method of water-proof sheet material, refer in particular to the method for preparing water-proof sheet material sheet material with kaolin, discarded plant fiber, alkali pasting starch adhesive, waste polystyrene foam and toluene.
Background technology
The demand that the present invention is primarily aimed at present sheet material increases year by year, and the price of sheet material is also progressively riseing, and sheet material has purposes very widely, is very easy to promotion and application.
Because the present invention utilizes kaolin and discarded plant fiber to be main raw material, kaolin is cheap raw material, and a large amount of discarded plant fibers is not also rationally utilized, and the waste polystyrene foam is another waste that causes environmental pollution.Yet there are no the relevant report with kaolin, discarded plant fiber and waste polystyrene foam preparation sheet material, and its cheap cost makes it have broad application prospects in building and finishing field.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of preparation of plates method, and this method is that tackiness agent, kaolin and discarded plant fiber are that base material prepares sheet material with the alkali pasted starch, with the toluene solution of waste polystyrene foam as waterproof paint.
The technical problem to be solved in the present invention is solved by following scheme: the method for kaolin and discarded plant fiber production water-proof sheet material, it is characterized in that: in the alkali pasting starch adhesive, add kaolin and discarded plant fiber, uniform mixing, in die for molding, seasoning or heat drying spray the waterproof paint that waste polystyrene foam and toluene make on its surface, put into vacuum drying oven, 120
0Vacuumize with the water cycle vacuum pump under the C condition, reclaim toluene through condensation, cool to room temperature namely gets product, and wherein the mass ratio of alkali pasting starch adhesive, kaolin, discarded plant fiber and polystyrene waterproof paint is 1:0.5573-0.7282:0.1043-0.1897:0.0103-0.0140.
Discarded plant fiber in the method for above-mentioned kaolin and discarded plant fiber production water-proof sheet material refers to: discarded carton, wood chip and straw, waste polystyrene foam refer to the polystyrene foam that packaging waste polystyrene foam, disposable lunch-box are discarded etc.
Advantage of the present invention is: 1, the water-proof sheet material cost with present method preparation is very low.2, can effectively utilize a large amount of discarded plant fibers and a large amount of waste polystyrene foams.3, make rational use of resources and alleviate the pollution that waste causes.
Description of drawings
Fig. 1. the process flow sheet of kaolin and discarded plant fiber production water-proof sheet material.
Embodiment
The preparation of alkali pasting starch adhesive: take by weighing the 200g yam starch and join in the 1000ml tap water, stir and make its formation starch suspension.Under whipped state, drip the sodium hydroxide solution of 40g30%, mix, make the alkali pasting starch adhesive.
The preparation of polystyrene waterproof paint: in 50g toluene, add 18g waste polystyrene foam, mix and just obtain the polystyrene waterproof paint.
Embodiment 1: in 585g alkali pasting starch adhesive, add 326g kaolin, 61g discarded plant fiber, uniform mixing is in die for molding, 80
0Dry under the C, take out behind the cool to room temperature, at the above-mentioned polystyrene waterproof paint that makes of its surface spraying 6.0 g, put into vacuum drying oven, 120
0Vacuumize with the water cycle vacuum pump under the C condition, reclaim toluene through condensation, cool to room temperature namely gets product.
Embodiment 2: in 585g alkali pasting starch adhesive, add 376g kaolin, 61g discarded plant fiber, uniform mixing is in die for molding, 80
0Dry under the C, take out behind the cool to room temperature, at the above-mentioned polystyrene waterproof paint that makes of its surface spraying 6.7g, put into vacuum drying oven, 120
0Vacuumize with the water cycle vacuum pump under the C condition, reclaim toluene through condensation, cool to room temperature namely gets product.
Embodiment 3: in 585g alkali pasting starch adhesive, add 426g kaolin, 61g discarded plant fiber, uniform mixing is in die for molding, 80
0Dry under the C, take out behind the cool to room temperature, at the above-mentioned polystyrene waterproof paint that makes of its surface spraying 7.2g, put into vacuum drying oven, 120
0Vacuumize with the water cycle vacuum pump under the C condition, reclaim toluene through condensation, cool to room temperature namely gets product.
Embodiment 4: in 585g alkali pasting starch adhesive, add 326g kaolin, 86g discarded plant fiber, uniform mixing is in die for molding, 80
0Dry under the C, take out behind the cool to room temperature, at the above-mentioned polystyrene waterproof paint that makes of its surface spraying 7.7g, put into vacuum drying oven, 120
0Vacuumize with the water cycle vacuum pump under the C condition, reclaim toluene through condensation, cool to room temperature namely gets product.
Embodiment 5: in 585g alkali pasting starch adhesive, add 326g kaolin, 111g discarded plant fiber, uniform mixing is in die for molding, 80
0Dry under the C, take out behind the cool to room temperature, at the above-mentioned polystyrene waterproof paint that makes of its surface spraying 8.2 g, put into vacuum drying oven, 120
0Vacuumize with the water cycle vacuum pump under the C condition, reclaim toluene through condensation, cool to room temperature namely gets product.
Embodiment 6: in 585g alkali pasting starch adhesive, add 326g kaolin, 61g discarded plant fiber, uniform mixing, in die for molding, seasoning is at the above-mentioned polystyrene waterproof paint that makes of its surface spraying 6.0 g, put into vacuum drying oven, 120
0Vacuumize with the water cycle vacuum pump under the C condition, reclaim toluene through condensation, cool to room temperature namely gets product.
Embodiment 7: in 585g alkali pasting starch adhesive, add 376g kaolin, 61g discarded plant fiber, uniform mixing, in die for molding, seasoning is at the above-mentioned polystyrene waterproof paint that makes of its surface spraying 6.7 g, put into vacuum drying oven, 120
0Vacuumize with the water cycle vacuum pump under the C condition, reclaim toluene through condensation, cool to room temperature namely gets product.
Embodiment 8: in 585g alkali pasting starch adhesive, add 326g kaolin, 111g discarded plant fiber, and uniform mixing, seasoning at the above-mentioned polystyrene waterproof paint that makes of its surface spraying 8.2 g, is put into vacuum drying oven, 120
0Vacuumize with the water cycle vacuum pump under the C condition, reclaim toluene through condensation, cool to room temperature namely gets product.
Claims (2)
1. the method for kaolin and discarded plant fiber production water-proof sheet material, it is characterized in that: in the alkali pasting starch adhesive, add kaolin and discarded plant fiber, uniform mixing, in die for molding, seasoning or heat drying spray the waterproof paint that waste polystyrene foam and toluene make on its surface, put into vacuum drying oven, 120
0Vacuumize with the water cycle vacuum pump under the C condition, reclaim toluene through condensation, cool to room temperature namely gets product, and wherein the mass ratio of alkali pasting starch adhesive, kaolin, discarded plant fiber and polystyrene waterproof paint is 1:0.5573-0.7282:0.1043-0.1897:0.0103-0.0140.
2. the discarded plant fiber in the claim 1 refers to: discarded carton, wood chip and straw, waste polystyrene foam refer to the polystyrene foam that packaging waste polystyrene foam, disposable lunch-box are discarded etc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102767155A CN103289114A (en) | 2013-07-03 | 2013-07-03 | Method for preparing waterproof panel from kaolin and waste plant fiber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102767155A CN103289114A (en) | 2013-07-03 | 2013-07-03 | Method for preparing waterproof panel from kaolin and waste plant fiber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103289114A true CN103289114A (en) | 2013-09-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102767155A Pending CN103289114A (en) | 2013-07-03 | 2013-07-03 | Method for preparing waterproof panel from kaolin and waste plant fiber |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103450661A (en) * | 2013-09-16 | 2013-12-18 | 内蒙古大学 | Method for preparing board from waste polyurethane foam, kaolin and waste xylonite |
| CN108912523A (en) * | 2018-07-17 | 2018-11-30 | 合肥万之景门窗有限公司 | It is a kind of to reduce the amendatory plastics preparation method of cost intensity |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1063883A (en) * | 1991-02-08 | 1992-08-26 | 杜根胜 | The method of preparation of coating from recovered foam polystyrene |
| CN101486542A (en) * | 2008-01-14 | 2009-07-22 | 王蕴生 | High strength self-heat preserving hollow wall board and method of manufacturing the same |
| CN101967292A (en) * | 2010-10-11 | 2011-02-09 | 内蒙古大学 | Method preparing boards by using alkaline gelatinized starch as adhesive and waste vegetable fibers |
-
2013
- 2013-07-03 CN CN2013102767155A patent/CN103289114A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1063883A (en) * | 1991-02-08 | 1992-08-26 | 杜根胜 | The method of preparation of coating from recovered foam polystyrene |
| CN101486542A (en) * | 2008-01-14 | 2009-07-22 | 王蕴生 | High strength self-heat preserving hollow wall board and method of manufacturing the same |
| CN101967292A (en) * | 2010-10-11 | 2011-02-09 | 内蒙古大学 | Method preparing boards by using alkaline gelatinized starch as adhesive and waste vegetable fibers |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103450661A (en) * | 2013-09-16 | 2013-12-18 | 内蒙古大学 | Method for preparing board from waste polyurethane foam, kaolin and waste xylonite |
| CN103450661B (en) * | 2013-09-16 | 2015-03-18 | 内蒙古大学 | Method for preparing board from waste polyurethane foam, kaolin and waste xylonite |
| CN108912523A (en) * | 2018-07-17 | 2018-11-30 | 合肥万之景门窗有限公司 | It is a kind of to reduce the amendatory plastics preparation method of cost intensity |
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| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130911 |
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| RJ01 | Rejection of invention patent application after publication |