CN101462831A - Mildewproof powder for preventing glass surface from mildewing - Google Patents
Mildewproof powder for preventing glass surface from mildewing Download PDFInfo
- Publication number
- CN101462831A CN101462831A CNA2009100100117A CN200910010011A CN101462831A CN 101462831 A CN101462831 A CN 101462831A CN A2009100100117 A CNA2009100100117 A CN A2009100100117A CN 200910010011 A CN200910010011 A CN 200910010011A CN 101462831 A CN101462831 A CN 101462831A
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- glass
- mildew
- resistant powder
- glass surface
- powder
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Abstract
The invention relates to moldproof powder capable of preventing the mold on the glass surface, and is particularly suitable for sheet glass. The moldproof powder is prepared from cushion material and acidic moldproof powder. The moldproof powder can not only reduce the scratches and damages of the glass caused by vibration and extrusion during the transportation and prevent the glass from being bonded on the condition of alkaline bleeding, but also make the space between the laminated glass be filled up by organic acid gas so as to neutralize the alkaline matter produced by the glass in water, prevent the aqueous alkali from dissolving the glass network, and simultaneously control the growth of microbes.
Description
Technical field
The present invention relates to a kind of mildew-resistant powder, relate in particular to a kind of mildew-resistant powder that prevents glass surface from mildewing.Be particularly useful for sheet glass.
Background technology
Sheet glass is a kind of sodium silicate, becomes to belong to Na
2O-CaO-SiO
2Glass system, Na wherein
2The content of O is about 15%.The erosion that is subjected to water at glass surface forms under the situation of static moisture film the Na in the glass
+With the H in the water
+Ion-exchange taking place, assemble to glass surface gradually, generates NaOH solution.NaOH solution has certain dissolving, destruction to the silicate sturcture of glass surface, make glass surface degradation phenomenon under rough and uneven in surface, hickie, rainbow, the transparency occur, Sapromyces, bacterium and algae also grow under wet environment easily simultaneously, pollute glass surface, be commonly referred to " weathering of glass ".
In addition, glass causes cut and breakage easily because of vibration and extruding in transportation, bonds the growth microorganism analysing under the alkali situation easily simultaneously.
Summary of the invention
The present invention is directed to above-mentioned problems of the prior art, a kind of mildew-resistant powder that prevents glass surface from mildewing is provided.Solved in the prior art glass surface mouldy easily, in transportation, cause cut and damaged problem easily because of vibration and extruding, and cost is low.
The objective of the invention is to realize by the following technical solutions:
It is prepared from by ratio of weight and the number of copies by following material, cushioning material: acid mildew-resistant powder=2-6:1.
Described cushioning material is any in polypropylene, polyethylene, polymethylmethacrylate and the polycarbonate pellets.
Described cushioning material is a round shaped grain or cylindric, diameter 90-120 μ m.
Described acid mildew-resistant powder is prepared from phenylformic acid by ratio of weight and the number of copies by following material: Sorbic Acid=1:1.5.
Described acid mildew-resistant powder degree diameter is 60 μ m.
Effect effect of the present invention is as follows:
By round shaped grain or the cylindric cushioning material that has a micro-elasticity with have the mildew-resistant powder of the present invention that the acid mildew-resistant powder of good distillation characteristic is made.In the sheet glass production process, adopt cylinder dusting or static dusting method to be evenly distributed on glass surface, at the ultra-thin insulating space of layer glass intermediate formation, both can reduce glass in transportation because of vibration and the extruding cut and the breakage that cause, prevent that glass from boning analysing under the alkali situation, can make again between the superimposed glass and be full of by a kind of organic acid sour gas, in and the alkaline matter that under the water effect, produces of glass, prevent alkaline solution dissolving glass network, controlling microbial growth simultaneously.
Phenylformic acid in the wherein acid powder is stronger in pH value 2.5-4 effects, can effectively suppress the activity of the respiratory enzyme in the microorganism cells.Sorbic Acid plays a role and can combine with the thiohydroxy in the microbial enzyme system at pH value 5-6, and the destructive enzyme system, reaches the effect that suppresses microbial metabolism and cell growth.
The invention has the advantages that in addition and can play a role, and production cost is low according to the different broad-spectrums of pH value.
Description of drawings
Fig. 1 is the synoptic diagram of the present invention when using.
Among the figure, 1, glass, 2, cushioning material, 3, acid mildew-resistant powder.
Embodiment
Embodiments of the invention are described in detail in conjunction with the accompanying drawings.
It is prepared from by ratio of weight and the number of copies by following material, polypropylene: acid mildew-resistant powder=2:1;
Described polypropylene is cylindric, diameter 90-120 μ m;
Described acid mildew-resistant powder is prepared from phenylformic acid by ratio of weight and the number of copies by following material: Sorbic Acid=1:1.5; Described acid mildew-resistant powder degree diameter is 60 μ m.
Using method is to adopt cylinder dusting or static dusting method to be evenly distributed on glass surface.
It is prepared from by ratio of weight and the number of copies by following material, polyethylene: acid mildew-resistant powder=6:1; Other is with embodiment 1.
It is prepared from by ratio of weight and the number of copies by following material, polymethylmethacrylate: acid mildew-resistant powder=4:1.Other is with embodiment 1.
Embodiment 4
Described cushioning material is a polycarbonate pellets; Other is with embodiment 1.
Claims (6)
1, a kind of mildew-resistant powder that prevents glass surface from mildewing is characterized in that it is prepared from cushioning material by ratio of weight and the number of copies by following material: acid mildew-resistant powder=2-6:1.
2, the mildew-resistant powder that prevents glass surface from mildewing according to claim 1 is characterized in that it is prepared from cushioning material by ratio of weight and the number of copies by following material: acid mildew-resistant powder=2:1.
3, the mildew-resistant powder that prevents glass surface from mildewing according to claim 1 and 2 is characterized in that described cushioning material is any in polypropylene, polyethylene, polymethylmethacrylate and the polycarbonate pellets.
4, the mildew-resistant powder that prevents glass surface from mildewing according to claim 3 is characterized in that described cushioning material is a round shaped grain or cylindric, diameter 90-120 μ m.
5, the mildew-resistant powder that prevents glass surface from mildewing according to claim 1 and 2 is characterized in that described acid mildew-resistant powder is prepared from phenylformic acid by ratio of weight and the number of copies by following material: Sorbic Acid=1:1.5.
6, the mildew-resistant powder that prevents glass surface from mildewing according to claim 5 is characterized in that described acid mildew-resistant powder degree diameter is 60 μ m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100100117A CN101462831A (en) | 2009-01-06 | 2009-01-06 | Mildewproof powder for preventing glass surface from mildewing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100100117A CN101462831A (en) | 2009-01-06 | 2009-01-06 | Mildewproof powder for preventing glass surface from mildewing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101462831A true CN101462831A (en) | 2009-06-24 |
Family
ID=40803656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2009100100117A Pending CN101462831A (en) | 2009-01-06 | 2009-01-06 | Mildewproof powder for preventing glass surface from mildewing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101462831A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113604031A (en) * | 2021-08-16 | 2021-11-05 | 山东明珠材料科技有限公司 | Mildew-proof and corrosion-proof glass fiber polyurethane door and window and preparation method thereof |
| CN115504685A (en) * | 2022-10-19 | 2022-12-23 | 江西省生力源玻璃有限公司 | Alkali precipitation preventing device for glass of bottle and can |
-
2009
- 2009-01-06 CN CNA2009100100117A patent/CN101462831A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113604031A (en) * | 2021-08-16 | 2021-11-05 | 山东明珠材料科技有限公司 | Mildew-proof and corrosion-proof glass fiber polyurethane door and window and preparation method thereof |
| CN115504685A (en) * | 2022-10-19 | 2022-12-23 | 江西省生力源玻璃有限公司 | Alkali precipitation preventing device for glass of bottle and can |
| CN115504685B (en) * | 2022-10-19 | 2024-01-16 | 江西省生力源玻璃有限公司 | Alkali precipitation preventing device for glass of bottle and tank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20090624 |