A kind of novel anti-dazzle glass processing method
Technical field
The invention belongs to glass art, particularly relate to a kind of novel anti-dazzle glass processing method.
Background technology
Glare proof glass processing is processed glass surface and forms a coarse surface; glass is made to reach irreflexive effect; thus the reflected light reduced when light is mapped to glass; obtain good visual effect; be mainly used in the protective glass of display screen, as: mobile phone, computer, bank ATM, televisor, Medical Instruments etc.Current glare proof glass spray process technology, uses traditional spraying technology, directly sprays at glass surface, silicone resin liquid medicine is formed the coarse rete of one deck at glass surface, plays irreflexive effect.
In the actual course of processing, there is following defect in this glare proof glass processing technology:
1. glass surface degree of cleaning are inadequate, cause the sticking power of rete to be deteriorated;
2. liquid medicine is sprayed on glass surface and easily conflux occurs, and causes membrane uniformity to be deteriorated, and wayward glass surface haze uniformity
3. glass heats temperature is too high, and for touch-control glass, especially OGS glass is inapplicable, can damage its touch-control sensing rete;
In sum, existing glare proof glass complete processing is comparatively large to glass limitation, haze uniformity and roughness poor, higher anti-dazzle requirement cannot be met.
Summary of the invention
The object of the embodiment of the present invention is to provide a kind of novel glare proof glass working method, and be intended to solve the sticking power that existing spraying technology causes inadequate, mist degree is uneven, and granularity is excessive, and OGS glass such as cannot to be suitable at the problem.
For solving the problem, design of the present invention is as follows.
A novel glare proof glass working method, the method comprises the steps: step S1, provides silicone resin liquid medicine and glass baseplate; Step S2, uses ion-conductance to rob and cleans glass substrate surface; Step S3, uses IR continuous tunnel furnace to preheat (Heating temperature 120 DEG C-150 DEG C) glass; Step S4, uses high-pressure atomization spray gun that the spraying of silicone resin liquid medicine is formed coarse silicone resin rete with glass surface; Step S5, toasts told glass 40 minutes-60 minutes at 180 DEG C of-200 DEG C of temperature.
This novel anti-dazzle glass processing method, beneficial effect is compared to existing technologies:
1, rob due to practical ion-conductance glass surface is cleaned, ensure that glass surface degree of cleaning, make the combination of silicone resin and glass more tight, ensure that good film adhesion.
2, glass surface carries out preheating, when making to spray, glass temperature remains on about 80 DEG C, make to be sprayed on glass surface liquid medicine can volatilize rapidly, the effective constituent stayed and glass reaction, avoid that liquid medicine occurs and cause the problem that thickness is uneven and granularity is excessive in glass surface generation conflux.
3, glass is through clean, and storing temperature, in 200 DEG C, avoids and answers temperature too high and cause some as cover-plate glass, ink glass, and OGS glass produces problem that is functional and bad order.Good sticking power can be reached
Accompanying drawing explanation
Fig. 1 is glare proof glass structural representation;
Embodiment
Below in conjunction with drawings and Examples, the present invention is described in more detail.
The present invention applies to the processing of glare proof glass, and as shown in Figure 1, this glare proof glass comprises glass baseplate 1, and described glass baseplate 1 is the silicone resin anti-glare coatings 2 through above-mentioned steps, described silicone resin rete is coarse rete.
The working method of this glare proof glass comprises the steps:
Step S1, provides silicone resin liquid medicine and glass baseplate 1;
Step S2, uses ion-conductance to rob and cleans glass baseplate 1 surface;
Step S3 uses IR continuous tunnel furnace to preheat (Heating temperature 120 DEG C-150 DEG C) glass baseplate 1;
Step S4, uses high-pressure atomization spray gun that the spraying of silicone resin liquid medicine and glass baseplate 1 surface are formed coarse silicone resin rete 2;
Step S5, toasts told glass baseplate 1 40 minutes-60 minutes at 180 DEG C of-200 DEG C of temperature, makes silicone resin liquid medicine and glass baseplate 1 that chemical reaction occur, and forms the silicon film 2 with diffuse effect;
Anti-glare glass after aforesaid method processing, because glass baseplate 1 surface is through plasma treatment, has higher cleanliness factor, makes glass baseplate 1 and silicone coatings 2 can better Chemical bond, ensure that good adhesion effect; Glass baseplate 1 is through preheating, be different from traditional spraying processing procedure, glass baseplate 1 is made to be still the condition of high temperature when spraying, when silicone resin is in high-pressure atomization spraying with glass baseplate 1, thinner volatilizees rapidly, and silicone resin active substance forms one deck anti-glare rete 2 at glass surface rapidly; And silicone coatings 2 is after high bake, with the chemical reaction of glass baseplate generation collosol and gel, thus reach good sticking power and granularity effect, and make glass surface silicone resin rete 2 more even, avoid because of silicone resin liquid medicine after high-pressure atomization in the rete inequality (same sheet glass mist degree deviation is ± 0.5) that glass surface generation conflux causes, storing temperature, within 200 degrees Celsius, requires lower to glass baseplate 1, and hardness can reach more than 8H.
The present invention processes when applying to glare proof glass, is different from conventional spray paint method, makes the glare proof glass product performance through this method processing: roughness, mist degree, wear resistance are more excellent, use more extensive.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.