CN201186899Y - Antibiotic bulletproof glass - Google Patents
Antibiotic bulletproof glass Download PDFInfo
- Publication number
- CN201186899Y CN201186899Y CNU2008200843483U CN200820084348U CN201186899Y CN 201186899 Y CN201186899 Y CN 201186899Y CN U2008200843483 U CNU2008200843483 U CN U2008200843483U CN 200820084348 U CN200820084348 U CN 200820084348U CN 201186899 Y CN201186899 Y CN 201186899Y
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- China
- Prior art keywords
- glass
- splinter
- proof glass
- antibiotic
- proof
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model relates to antibacterial bullet proof glass, which comprises a bullet proof glass substrate and a nanometer TiO2 film layer coated on the surface of the bullet proof glass substrate. The bulletproof fog-proof glass not only effectively prevents a 54-model pistol from penetrating the glass, but also avoids the scrap dropping of the rear surface. Moreover, the nanometer TiO2 film layer can prevent the glass surface from generating bacteria and pollution under photocatalysis. In addition, the antibacterial bullet proof glass has the advantages of simple structure, good reliability, and smaller thickness compared with like products.
Description
Technical field
The utility model belongs to glass deep processing field, particularly relates to a kind of antibiotic splinter-proof glass.
Background technology
Splinter-proof glass is a kind of functional glass, belongs to a kind of of laminated glass, is formed by stacking by multilayer float glass and multifilm.Generally more than 20mm, the splinter-proof glass total thickness of having relatively high expectations can reach more than the 50mm total thickness.Existing in the market splinter-proof glass has only been given prominence to shellproof this function, other function is not almost related to, common splinter-proof glass surface is because have the coarse structure of microcosmic, so adsorb dust and impurity easily, form dirt on the surface, form the hotbed of bacteria breed, brought the hidden danger of infectation of bacteria easily to the user.Nano-TiO
2Be a kind of photocatalyst of excellent performance, can be under irradiate light, organic dirt that catalytic decomposition is adsorbed on its surface becomes CO
2And water, produce ozone ion simultaneously, kill airborne bacterium.
Summary of the invention
In order to solve above-mentioned technical problem, the purpose of this utility model provides a kind of antibiotic splinter-proof glass, not only 5-4 type pistol is had good ballistic performance, and can prevent that the glass surface breed bacteria from producing pollution.
To achieve the above object, the utility model has adopted following technical scheme:
A kind of antibiotic splinter-proof glass comprises the splinter-proof glass substrate, is coated with on the surface of splinter-proof glass substrate and is coated with nano-TiO
2Rete.
Above-mentioned splinter-proof glass substrate includes three layers of float glass and two-layer PVB film, one deck PVB film all is set, described nano-TiO between the adjacent two layers glass
2Rete is located at the outside surface of glass outer.
As preferably, the inside and outside layer glass thickness in three layers of above-mentioned float glass is 5mm, and middle one deck thickness of glass is 10mm.
As preferably, above-mentioned two-layer PVB film thickness is 1.14mm.
Can also nano-TiO also be set at the outside surface of above-mentioned inner layer glass according to user demand
2Rete.
The bulletproof effect of splinter-proof glass substrate is relevant with following textural factor:
1) total thickness of splinter-proof glass is directly proportional with bulletproof effect;
2) the film thickness in the splinter-proof glass structure is relevant with bulletproof effect; 1.14mm the film bulletproof effect is better than using the splinter-proof glass of 0.76mm film;
The utility model has been owing to adopted above technical scheme, and this glass not only can effectively stop 5-4 type pistol to the running through of glass, and back side glass does not fall quarrel simultaneously, and, nano-TiO
2Film can prevent under photocatalysis that the glass surface breed bacteria from producing pollution.Other has simple in structure, good reliability, compares advantages such as like product thickness is thinner.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is made a detailed explanation.
Embodiment 1:
A kind of antibiotic splinter-proof glass as shown in Figure 1 comprises the splinter-proof glass substrate and is coated with being plated in its surperficial nano-TiO
2Rete 3, splinter-proof glass substrate include three layers of float glass 2 and two-layer PVB film 1, one deck PVB film 1 all are set, described nano-TiO between the adjacent two layers glass
2Rete 3 is located at the outside surface of glass outer; Inside and outside layer glass thickness in three layers of above-mentioned float glass is 5mm, and middle one deck thickness of glass is 10mm; Above-mentioned two-layer PVB film thickness is 1.14mm.
During manufacturing, at first original sheet glass is cut by desired size, edging angle then, and clean and dry.Preparation thickness is the PVB film of 1.14mm (using 0.76mm+0.38mm), the glass of cleaning-drying sent into close the sheet chamber, it is superimposed to glass and PVB film to press the 5mm+1.14mmPVB+10mm+1.14mmPVB+5mm structure, and the superimposed difference of inside and outside sheet glass is no more than 1.5mm.Hot-rolling pressure gas then, this process flow is as follows, preheating---first pressure roller---heating chamber---, second pressure roller, after the preheating, the glass surface temperature should be at 25 ℃～30 ℃, and distance is set to than the little 1mm of laminated glass total thickness between the interior outer roller of first pressure roller, and pressure is 0.2～0.5MPa; Before entering second pressure roller, the glass surface temperature should be at 70 ℃ ± 10 ℃, and distance is set to than the little 2mm of laminated glass total thickness between the inside and outside pressure roller, and pressure is 0.3～0.5MPa.Send into autoclave after pressing, the pressurization of heating simultaneously, top temperature is set to 135～140 ℃, and peak pressure is set to 13kg/cm
2, temperature reaches and begins insulation behind the maximum, half an hour to one time hour.Stop heating, treat to stop after the autoclave internal temperature is reduced to below 50 ℃ pressurization, treat that glass cools off fully promptly to obtain the splinter-proof glass substrate.The outside surface of a slice 5mm glass adopts plasma spray coating process coating nano-TiO therein then
2Because of TiO
2Be metal oxide, the surface bonding ability, this technology is at first to nano-TiO
2Powder carries out granulation to be handled, and improves its adhesive property.With nano-TiO
2Add in the stirrer behind powder and cakingagent (cakingagent total mass be granulation amount about the 4%) thorough mixing, through stirring treat that solvent acetone is fully volatilized after, can shut down discharging; sieve then; powder behind the sieve is inserted in the batch mixing dish, and thorough drying is no less than 12 hours time of drying.Size distribution after the granulation is in 80～105 mu m ranges.Then to glass basis surface to be painted clean, sandblasting, spray with plasma spraying equipment again, can obtain stable TiO
2Coating.
Claims (5)
1. an antibiotic splinter-proof glass comprises the splinter-proof glass substrate, it is characterized in that, is coated with on the surface of splinter-proof glass substrate and is coated with nano-TiO
2Rete (3).
2. a kind of antibiotic splinter-proof glass according to claim 1 is characterized in that, described splinter-proof glass substrate includes three layers of float glass (2) and two-layer PVB film (1), one deck PVB film (1) all is set, described nano-TiO between the adjacent two layers glass
2Rete (3) is located at the outside surface of glass outer.
3. a kind of antibiotic splinter-proof glass according to claim 2 is characterized in that, the inside and outside layer glass thickness in described three layers of float glass (2) is 5mm, and middle one deck thickness of glass is 10mm.
4. a kind of antibiotic splinter-proof glass according to claim 2 is characterized in that, described two-layer PVB film (1) thickness is 1.14mm.
5. according to each described a kind of antibiotic splinter-proof glass in the claim 2 to 4, it is characterized in that the outside surface of described inner layer glass is provided with nano-TiO
2Rete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200843483U CN201186899Y (en) | 2008-03-14 | 2008-03-14 | Antibiotic bulletproof glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200843483U CN201186899Y (en) | 2008-03-14 | 2008-03-14 | Antibiotic bulletproof glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201186899Y true CN201186899Y (en) | 2009-01-28 |
Family
ID=40309919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200843483U Expired - Fee Related CN201186899Y (en) | 2008-03-14 | 2008-03-14 | Antibiotic bulletproof glass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201186899Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105417969A (en) * | 2015-12-09 | 2016-03-23 | 上海源由纳米科技有限公司 | High strength nanometer self-cleaning glass and preparation method thereof |
| CN105731832A (en) * | 2016-02-17 | 2016-07-06 | 浙江西溪玻璃有限公司 | Nano-antibacterial decontamination bullet-proof glass |
| CN106393872A (en) * | 2016-08-04 | 2017-02-15 | 浙江飞越洁具制造有限公司 | Antifouling glass |
-
2008
- 2008-03-14 CN CNU2008200843483U patent/CN201186899Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105417969A (en) * | 2015-12-09 | 2016-03-23 | 上海源由纳米科技有限公司 | High strength nanometer self-cleaning glass and preparation method thereof |
| CN105731832A (en) * | 2016-02-17 | 2016-07-06 | 浙江西溪玻璃有限公司 | Nano-antibacterial decontamination bullet-proof glass |
| CN106393872A (en) * | 2016-08-04 | 2017-02-15 | 浙江飞越洁具制造有限公司 | Antifouling glass |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090128 Termination date: 20140314 |