Vacuum coating equipment use precautions What are the advantages of vacuum coating technology?

In the production of vacuum coating equipment, there are many questions about safe operation and trouble prevention. The following are only for the use of chemicals and safe electricity.

1) Inadvertent omissions often lead to the onset of the incident. For example, the silicon rectifier of a chrome-plating process in a factory is neglected, and the mouse is drilled into the box to form a short-circuit event. In the production, DC power supply, filter, crane and control cabinet should be properly protected and checked on time.

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There are many incidents caused by electric heaters in the production. For example, a chrome plating tank of a factory uses titanium electric heating tube to heat up. Because the plating liquid corrodes to form electric leakage, the operator is knocked down by the electric hang, and the head hits the ground to form a concussion. . It is forbidden to expose the insulation of electrical equipment, and it is necessary to adhere to the cleaning of the production place.

There is also a gold-plating factory that uses quartz glass electric heating tube to heat the gold-plated tank. When the electroplating is performed, the heating tube is cracked. Fortunately, the operator does not suffer damage in time, but the gold liquid splashed onto the ceiling and the wall and could not be recycled. The loss of ten thousand yuan. The safe electricity vacuum plating workshop production site is relatively humid, and there are harmful gases, which has adversely affected the safe operation of electrical equipment. Safe electricity is also an important part of the company's safe production.

2) The poisoning effect of cyanide is the biggest, such as sodium cyanide. Assuming 50-100mg by mistake, it can cause sudden death. In addition to strict handling, those who are cautiously cyanide poisoning should immediately give first aid, use isoamyl nitrite, gastric lavage with 0.0002% potassium permanganate or 5% sodium thiosulfate, and then sent to the hospital for treatment. The state has strict regulations on the production, distribution, storage, transportation, use and disposal of highly toxic chemicals, which must be implemented.

The most commonly used drugs for vacuum plating are compounds containing cyanide, arsenic and mercury. When adjusting the plating solution, the data should be completely dissolved, once in the tank, and the packaged materials should be treated harmlessly (such as neutralized with ferrous sulfate solution).

Some companies are negligent in the production, cyanide is used freely, in order to increase the profit on the side of the trough, the operator grabs it with bare hands, uses boiling water to dissolve and wear the factory clothes to enter the cafeteria, etc., which are extremely risky and absolute. Not allowed.

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What are the advantages of vacuum coating technology?

What are the advantages of vacuum coating technology? Vacuum coating technology is the most widely used in plastic products. Vacuum coating machine factory said that plastics have the characteristics of easy molding, low cost, light weight and no corrosion. Plastic products are widely used, but their application has been restricted due to their shortcomings. Through the application of vacuum coating technology, the surface of the plastic is metalized, and the organic material and the inorganic material are combined to greatly improve its physical and chemical properties. The advantages of vacuum coating technology are mainly reflected in the following aspects:

1. Make the plastic surface conductive;

2, easy to clean, do not vacuum.

3, improve the appearance, smooth surface, metallic luster color, greatly improved decorative;

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4, reduce the water absorption rate, the more the number of coating times, the less pinholes, the water absorption rate is reduced, the product is not easily deformed, and the heat resistance is improved;

5. Improve the surface hardness. The original plastic surface is softer and more susceptible to damage than metal. Through vacuum coating technology, the hardness and wear resistance are greatly increased;

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