CN208747939U

CN208747939U - A kind of low radiation coated glass

Info

Publication number: CN208747939U
Application number: CN201821098767.2U
Authority: CN
Inventors: 高富堂
Original assignee: Dingxi Zhongqing Xuanhe Glass Technology Co Ltd
Current assignee: Dingxi Zhongqing Xuanhe Glass Technology Co Ltd
Priority date: 2018-07-11
Filing date: 2018-07-11
Publication date: 2019-04-16
Anticipated expiration: 2028-07-11

Abstract

The utility model discloses a kind of low radiation coated glass.This structure includes glass substrate and film plating layer, the film plating layer includes inner medium layer, internal barrier, functional layer, external barrier layer and outer dielectric layer, the inner medium layer is covered on glass substrate, the internal barrier is covered on inner medium layer, the functional layer is covered on internal barrier, described is covered in functional layer, and the outer dielectric layer is covered on external barrier layer；The inner medium layer is mutually chimeric concaveconvex structure with internal barrier；The external barrier layer concaveconvex structure mutually chimeric with outer dielectric layer.The low radiation coated glass that the utility model adopts the structure, in the case where optical property variation is little, surface hardness reaches 9H；Less than 2%, and by increasing the mutually chimeric concaveconvex structure of film plating layer, wear-resistant, the corrosion resistance of low radiation coated glass are significantly improved the visible light transmittance difference of low radiation coated glass experiment front and back.

Description

A kind of low radiation coated glass

Technical field

The utility model relates to functional glass technical field, specifically a kind of low radiation coated glass.

Background technique

Winter or night room are reduced while guaranteeing that sufficient sunlight is transmitted to interior in the major function room of low emissivity glass Interior heat passes through the glass of window to outdoor loss, to reduce heating energy consumption.Building is used using low-radiation glass window ratio Layer glass window can reduce by about 75% or more energy consumption every year.

It would therefore be highly desirable to a kind of glass structure of new structure more preferably environmental protection and energy saving.

Summary of the invention

The purpose of this utility model is that propose a kind of low radiation coated glass, the structural glass have stronger hardness with And thickness, and there is good heat-insulated, soundproof effect, while being additionally provided with silverskin, anti-reflection film and radiation prevention film, have compared with High light transmittance and preferable radiation protection, heat-insulated, sound insulation function.

To achieve the above object, a kind of low radiation coated glass described in the utility model, including glass substrate and film plating layer, The film plating layer includes inner medium layer, internal barrier, functional layer, external barrier layer and outer dielectric layer, and the inner medium layer is covered in On glass substrate, the internal barrier is covered on inner medium layer, and the functional layer is covered on internal barrier, the outer blocking Layer is covered in functional layer, and the outer dielectric layer is covered on external barrier layer；The inner medium layer is mutually embedding with internal barrier The concaveconvex structure of conjunction；The external barrier layer concaveconvex structure mutually chimeric with outer dielectric layer.

The glass substrate is white glass basis plate or ultrawhite original plate base.

The inner medium layer is non-metal nitride layer or nonmetal oxide layer.

The outer dielectric layer is non-metal nitride layer or nonmetal oxide layer.

The thickness of the inner medium layer is less than the thickness of outer dielectric layer.

The inner medium layer with a thickness of 25nm~30nm.

The outer dielectric layer with a thickness of 50nm~70nm.

The functional layer with a thickness of 5nm~10nm.

The internal barrier be nicr layer, oxidation nicr layer or nitridation nicr layer, and internal barrier with a thickness of 1nm~ 4nm。

The external barrier layer be nicr layer, oxidation nicr layer or nitridation nicr layer, and external barrier layer with a thickness of 1nm~ 4nm。

A kind of low radiation coated glass described in the utility model, the beneficial effect is that: the Low emissivity adopted the structure Coated glass, in the case where optical property variation is little, surface hardness reaches 9H；It tests and finds through weatherability simultaneously, it is low Radiation film coating glass experiment front and back visible light transmittance difference less than 2%, therefore, it can be seen that by increase inner medium layer with Internal barrier is mutually chimeric concaveconvex structure；The external barrier layer concaveconvex structure mutually chimeric with outer dielectric layer, it is low-emission coated Wear-resistant, the corrosion resistance of glass are significantly improved.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model embodiment；

In figure: the outer medium of 1- glass substrate, 2- inner medium layer, 3- internal barrier, 4- functional layer, 5- external barrier layer, 6- Layer.

Specific embodiment

Embodiment 1

As shown in Figure 1, a kind of low radiation coated glass described in the utility model, including glass substrate 1 and film plating layer, it is described Film plating layer includes inner medium layer 2, internal barrier 3, functional layer 4, external barrier layer 5 and outer dielectric layer 6, and the inner medium layer 2 covers In on glass substrate 1, the internal barrier 3 is covered on inner medium layer 2, and the functional layer 4 is covered on internal barrier 3, institute It states external barrier layer 5 to be covered in functional layer 4, the outer dielectric layer 6 is covered on external barrier layer 5；The inner medium layer 2 and internal resistance Barrier 3 is mutually chimeric concaveconvex structure；The external barrier layer 5 concaveconvex structure mutually chimeric with outer dielectric layer 6；Glass substrate 1 is white glass basis plate or ultrawhite original plate base；The inner medium layer 2 is non-metal nitride layer or nonmetal oxide layer；Outer Jie Matter layer 6 is non-metal nitride layer or nonmetal oxide layer；The thickness of the inner medium layer 2 is less than the thickness of outer dielectric layer 6； Inner medium layer 2 with a thickness of 25nm~30nm；The outer dielectric layer 6 with a thickness of 50nm~70nm；Functional layer 4 with a thickness of 5nm~10nm；The internal barrier 3 be nicr layer, oxidation nicr layer or nitridation nicr layer, and internal barrier 3 with a thickness of 1nm ~4nm；External barrier layer 5 be nicr layer, oxidation nicr layer or nitridation nicr layer, and external barrier layer 5 with a thickness of 1nm.

The low radiation coated glass adopted the structure, in the case where optical property variation is little, surface hardness reaches To 9H；Simultaneously through weatherability test find, low radiation coated glass experiment front and back visible light transmittance difference less than 2%, because It is mutually chimeric concaveconvex structure that this, which can be seen that by increasing inner medium layer 2 with internal barrier 3,；The external barrier layer 5 with it is outer The mutually chimeric concaveconvex structure of dielectric layer 6, wear-resistant, the corrosion resistance of low radiation coated glass are significantly improved.

Claims

1. a kind of low radiation coated glass, it is characterised in that: including glass substrate (1) and film plating layer, the film plating layer includes interior Dielectric layer (2), internal barrier (3), functional layer (4), external barrier layer (5) and outer dielectric layer (6), inner medium layer (2) covering In on glass substrate (1), the internal barrier (3) is covered on inner medium layer (2), and the functional layer (4) is covered in inner barrier On layer (3), the external barrier layer (5) is covered on functional layer (4), and the outer dielectric layer (6) is covered on external barrier layer (5)； The inner medium layer (2) is mutually chimeric concaveconvex structure with internal barrier (3)；The external barrier layer (5) and outer dielectric layer (6) Mutually chimeric concaveconvex structure.

2. low radiation coated glass as described in claim 1, it is characterised in that: the glass substrate (1) be white glass basis plate or Ultrawhite original plate base.

3. low radiation coated glass as described in claim 1, it is characterised in that: the inner medium layer (2) is nonmetallic nitridation Nitride layer or nonmetal oxide layer.

4. low radiation coated glass as described in claim 1, it is characterised in that: the outer dielectric layer (6) is nonmetallic nitridation Nitride layer or nonmetal oxide layer.

5. low radiation coated glass as described in claim 1, it is characterised in that: the thickness of the inner medium layer (2) is less than outer The thickness of dielectric layer (6).

6. low radiation coated glass as claimed in any one of claims 1 to 5, it is characterised in that: the thickness of the inner medium layer (2) Degree is 25nm~30nm.

7. low radiation coated glass as claimed in any one of claims 1 to 5, it is characterised in that: the thickness of the outer dielectric layer (6) Degree is 50nm~70nm.

8. low radiation coated glass as claimed in any one of claims 1 to 5, it is characterised in that: the thickness of the functional layer (4) For 5nm~10nm.

9. low radiation coated glass as claimed in any one of claims 1 to 5, it is characterised in that: the internal barrier (3) is nickel Layers of chrome, oxidation nicr layer or nitridation nicr layer, and internal barrier (3) with a thickness of 1nm~4nm.

10. low radiation coated glass as claimed in any one of claims 1 to 5, it is characterised in that: the external barrier layer (5) is Nicr layer, oxidation nicr layer or nitridation nicr layer, and external barrier layer (5) with a thickness of 1nm~4nm.