What is the principle of glaze sealing? How the glaze is made

What we often refer to as glaze is actually an antioxidant that is extracted from petroleum by-products. It is characterized by acid resistance, corrosion resistance, high temperature resistance, wear resistance, washing resistance, strong penetration, strong adhesion, high gloss, etc.

Sealing the glaze is to use soft wool or sponge through the high-speed vibration and friction of the vibration and polishing machine, and use the unique permeability and adhesion of the glaze to strongly penetrate the glaze molecules into the gaps of the paint on the surface of the car. So that the paint also has the above characteristics of glaze. So as to play the characteristics of aesthetics and protection of car paint.

There are many types of glaze, according to the type of body, there are porcelain glaze, pottery glaze and flint glaze; According to the firing temperature, it can be divided into high-temperature glaze and low-temperature glaze; According to the appearance characteristics, it can be divided into transparent glaze, opalescent glaze, color glaze, glossy glaze, matte glaze, crack glaze (open piece), crystalline glaze, etc.; According to the glaze composition, it can be divided into lime glaze, feldspar glaze, lead glaze, lead-free glaze, boron glaze, lead boron glaze, etc.

In 1970, a toddler in Canada fell ill and died of illness after eating apple juice in a glazed porcelain pot every day. Doctors found out that the toddler had died of lead poisoning. Where does lead come from?

Finally, we found the colored glazed porcelain pot containing apple juice, because the apple juice is acidic, we know that in the order of metal activity, lead is more active than hydrogen in acid, and the acid dissolves the lead in the colored glaze, causing the young child to die of lead poisoning.

In fact, there are also toxic heavy metals such as cadmium and manganese in the color glaze. Because the colorful pigments used to fire colored porcelain are made by mixing pigments and co-solvents and firing. Pigments, in turn, are composed of compounds containing heavy metals.

Co-solvents are generally lead-containing compounds. The pigment and co-solvent are mixed and painted on the porcelain cups made into rice bowls and basins, and after sintering, there are many beautiful patterns on the rice bowls and vegetable basins. However, if soaked in acidic food, the lead, cadmium and other toxic elements in the glaze will be slowly dissolved, and these toxic metal ions are "hidden" in food and drinks.

Some countries stipulate that the amount of lead and cadmium dissolved in eating and drinking utensils with colored glaze cannot exceed 7/10,000 and 5/10,000 under certain conditions. When using colored porcelain tableware, do not put sour plum soup, vinegar, apple sauce, sour and hot cabbage and other acidic products in the colored porcelain basin for a long time.

I hope I can help you with your doubts.

<> glaze is made from mineral raw materials (feldspar, quartz, talc, kaolin.

etc.) and raw materials in a certain proportion (some raw materials can be made into frit first) after grinding into glaze slurry, applied to the surface of the green body, calcined at a certain temperature. It can increase the mechanical strength, thermal stability and dielectric strength of the product, as well as beautify the utensils, easy to wipe, and not be eroded by dust and filth. There are many types of glaze, according to the type of body, there are porcelain glaze, pottery glaze and flint glaze; According to the firing temperature, it can be divided into high-temperature glaze and low-temperature glaze; According to the appearance characteristics, it can be divided into transparent glaze, opalescent glaze, color glaze, glossy glaze, matte glaze, crack glaze (open piece.

crystalline glaze, etc.; According to the glaze composition, it can be divided into lime glaze, feldspar glaze, lead glaze, lead-free glaze, boron glaze, lead boron glaze, etc. The glazing process is an ancient ceramic production process technology.

One refers to the application of glaze paste on the surface of the molded ceramic body. There are mainly seven methods such as dipping glaze, swinging glaze, pouring glaze, brushing glaze, sprinkling glaze, wheel glaze, etc., according to the different shapes and thicknesses of the body, the corresponding glazing method is adopted.

The body enameled wire paint surface can achieve or even surpass the original paint effect, making the old car new, the new car brighter, and at the same time has the characteristics of high temperature resistance, sealing, oxidation resistance, brightening, washing resistance, corrosion resistance and so on. and also lay the foundation for the car beauty, paint and refurbishment of the future.

Sealing glaze refers to the use of soft wool or sponge through the high-speed vibration and friction of the vibratory polishing machine, using the unique permeability and adhesion of the glaze, the glaze molecules are strongly penetrated into the gaps of the automobile surface and paint. Sealing glaze is to shock the polymer glaze into the pores of the paint surface to form a firm network protective layer attached to the paint surface, improve the gloss and hardness of the original paint surface, make the paint better resist the invasion of the external environment, effectively reduce scratches, and maintain the brightness of the paint surface,[1] so as to achieve the purpose of protecting the paint surface.

When driving on various roads, it is easy to cling dirty. Soon after the freshly washed car is driven out, the paint will turn gray again. However, the non-stick and non-stick characteristics of the glaze make the paint surface clean for a long time even in harsh and polluted environments, and can effectively resist the influence of temperature on the car paint.

It has the functions of acid resistance, alkali resistance, anti-fading, anti-oxidation, anti-static, high fidelity and so on. Sealing glaze can effectively reduce the surface roughness, reduce the friction between the paint surface and the outside world, so as to better protect the paint surface. However, the sealing glaze itself is limited by its material and construction method.

After buying a new car, you can seal the glaze, and you can keep the brightness and brilliance of the car paint forever. Using a second-hand car as a sealing glaze can restore the brightening and oxidizing faded paint, which is quite refreshing. Most of the prototypes at the show are glazed, so they look crystal clear and shiny.

So the car wants to protect its car and give the car a long-lasting brilliance. Glazing is a good way to do this. Sealing glaze is an alternative to waxing.

Generally, there is no need to wax within half a year after glazing.

Millions of car purchase subsidies.

The maintenance of the general car paint surface has waxing, glaze, surface coating and automotive plating, about this new project, we all know how much, today the author will first talk about the glaze.

What is the sealing glaze. Sealing glaze is to cover a layer of glaze layer on the surface of the vehicle paint, the main component of the glaze is the oil, according to the rapid vibration and friction of the application of the vibration and polishing machine, the glaze seeps into the paint department, and then produces a protective layer, which can reasonably maintain the paint.

The role and disadvantages of vehicle glazing.

Benefits: the glaze does not stick to the characteristics, so that the paint surface is not easy to dirty, can always be kept clean, after the vehicle glaze, the glaze layer can improve the strength and gloss of the paint surface, reasonable maintenance of the paint surface can be free from micro scratches, and at a certain level to resist the harm of the car paint, but also has the effect of anti-ultraviolet light, anti-acid rain, oxidation resistance, antistatic, corrosion resistance and washing resistance, etc., which can effectively reduce the roughness of the exterior of the paint, reduce the friction with the outside, and strengthen the maintenance of the paint surface. The older car seal glaze can make the air oxidize and fade the car paint to restore the gloss.

Disadvantages: Because the glaze is a petroleum substance, it has a certain amount of corrosion, which will also cause the air oxidation of the car paint, and the frequent sealing of the glaze will also cause certain damage to the car paint.

Sealing glaze is a substitute for waxing, but the maintenance interval is longer than waxing, generally around 3 months, if the daily maintenance is good, the car wash shop is less, it is okay to maintain most of the year, after sealing the glaze, it is possible to do without waxing within the year, the glaze is best to be vertical and cover 1-2 years to do once, the new car is not proposed to be non-glazed, after all, the quality of the new car paint is very good, there is no need to seal the glaze.

Millions of car purchase subsidies.

After buying a new car, go to the glaze, which can retain the brightness and brilliance of the car paint;

The old car can be made to make the oxidized and faded car paint reduction and brightening, which has a refurbishment effect.

Most of the sample cars at the auto show have been glazed, so they look crystal clear and brilliant, so if the car wants to protect its car and give its car a long-term brilliance, sealing the glaze is a good method.

It is protective of the car paint.

It has reductive properties to the paint surface of the car body.

Increase the hardness of automotive paint.

Glazing effect: the car is driving on a variety of roads, it is easy to adhere to dirty things, and the car that has just been washed will be driven out soon, and the paint will become a gray piece again.

The non-stick and non-adhesion characteristics of the glaze surface make the paint surface clean for a long time even in harsh and polluted environments, and can effectively resist the impact of temperature on the car paint, with anti-acid, anti-alkali, anti-fading, anti-oxidation, anti-static, high fidelity and other functions.

The sealing glaze can effectively reduce the roughness of the surface, reduce the friction between the paint surface and the outside world, so as to better protect the paint surface, but the sealing glaze itself cannot provide hardness to the paint surface due to the limitations of its material and construction methods.

After buying a new car, go to the glaze, which can retain the brightness and brilliance of the car paint; The old car can be made to make the oxidized and faded car paint reduction and brightening, which has a refurbishment effect. Most of the prototypes at the show have been glazed, so they look crystal clear and brilliant.

Precautions for glazing.

1. Remember not to rinse the car with water within 8 hours after sealing the glaze, because during this time, the glaze layer has not completely condensed and will continue to penetrate, and the rinsing will wash away the uncondensed glaze.

2. After doing the glaze beauty, you can try to avoid washing the car, because the product can be anti-static, so the general dust can be wiped off with a clean and soft cloth.

3. Do not wax after the glaze is beautified, because the wax layer may adhere to the surface of the glaze layer, and the glaze effect will be affected due to the isolation of the wax layer.

4. Due to the different glazes, coupled with the influence of road conditions and the environment, the glaze effect is generally best when sealed once every 2 months to half a year.

The glaze project is not as intuitive as the decoration, maintenance and other projects, whether it is good or bad, but with the first and the trial can be found, the glaze is just an invisible coat for the car, there is no intuitive effect. In fact, glazing is a very cumbersome project, the operation time is about 2:30---4 hours, 8 to professional processes, and each car needs about 60 ml of glaze (depending on the model).

The construction process requirements are strict, and the order is as follows:

Cleaning. Before sealing the glaze, it is a necessary procedure for vehicle cleaning, and the cleaning requirements must be strict, and neutral cleaning agents must be used, which must be clean and thorough, otherwise it will cause paint scratches when polishing.

Clay polishing, due to the long-term accumulation of dust, gum, flying paint, static dirt and other difficult to remove by cleaning alone. The cleaning must be done using a "decontaminated clay" sanding process.

Obscured. After cleaning, you can't enter the polishing process, and you should use tape to seal the lamps, door trims, rubber strips, door handles and other parts. Prevents abrasives from spilling on these parts during polishing, which is difficult to clean and affects the appearance.

Atomization. After the seal is completed, the vehicle should drive into the special glaze room, carry out paint atomization, and use a special atomization watering can to add "cooling pure water" to evenly spray on the paint surface to cool down the car body. Otherwise, during deep cleaning, the heat generated by the friction between the polisher and the paint will soften the paint surface, causing the paint surface to "wrinkle".

Deep cleanup. Car paint pore cleaning:

Just like the pores of people, the pores of car paint also have a lot of swag, which directly affects the adhesion of the glaze. Using an electrostatic polishing wheel and ultra-fine abrasive polishing and decontamination treatment, the dirt can be sucked out of the pores through the principle of electrostatic adsorption during low-speed polishing, and the pores of the paint surface can be thoroughly cleaned.

Restore and brighten treatment.

The use of special reducing brightening agent with reducing wave disc high-speed polishing, the heat of the paint hole is opened, the reduction brightening agent penetrates the inside of the paint, and the reduction reaction occurs, so that the bright and beautiful paint is restored as new, and the fine scratches of the body are completely smoothed.

Wax removal and cleaning. Use the wax remover detergent for automotive paint to clean the paint surface again, clean the float during polishing, and ensure that the paint surface is clean, dry and free of dirt, and then you can prepare for glazing.

Vibrating and glazing. This is the most critical procedure of the glaze sealing project, with a special vibrating polishing machine to squeeze the glaze into the pores of the car paint, forming a firm network protective layer, the glaze contains rich ultraviolet protective agents, so as to reduce the corrosion of solar radiation and acid rain snow melting agent.

Infrared light baking.

After the glazing is completed, the infrared baking lamp is turned on, and the lacquer surface of the glaze is baked, so that the glaze molecules are heated and better adsorption and penetration.

Dust-free grinding. Finally, use a special nano dust-free cloth to polish and wipe the paint surface, and tear off the masking tape. Such a brand new car is unfolded in front of you. At this moment, it is not allowed to clean or wipe the paint within 24 hours to prevent the absorption of the glaze.

Note: It is normal for dust to be adsorbed in bumpers, tires, wheels, etc. after glazing, and it is caused by static electricity. After 24 hours, as long as the vehicle is washed, the electricity will be dissipated when it encounters water.