It is a spray paint coupon given by the insurance company, but the standard surface spray paint does not contain sheet metal repair.
Spraying is a coating method in which paint is atomized by a spray gun or a dish atomizer, by means of pressure or centrifugal force, dispersed into uniform and fine mist droplets, and applied to the surface of the object to be coated. It can be divided into air spraying, airless spraying, electrostatic spraying, and various derived methods of the above basic spraying forms, such as large flow and low pressure atomization spraying, thermal spraying, automatic spraying, multi-group spraying, etc.
Introduces
The processing method of atomizing paint through a spray gun and applying it to the surface of the object. There are compressed air spraying, high-pressure airless spraying, and electrostatic spraying. The spraying operation uses flammable paints containing a large amount of solvents. The solvent vapor that evaporates into the air under conditions that require rapid drying is easy to form an explosive mixture. Special electrostatic spraying is carried out at a high voltage above 60 kV. The distance between the spray nozzle and the painted part is within 250 mm, which is prone to spark discharge, which will ignite flammable vapor.
There are currently four main types: arc spraying, flame spraying, plasma spraying and explosive spraying. Using spraying technology, coatings with physical and chemical properties of wear resistance, corrosion resistance, heat insulation, conductivity, insulation, sealing, lubrication and other special machinery can be obtained on various substrates. The application range is very wide, involving all sectors of the national economy and various fields including cutting-edge technology.
What are the preferential methods for refueling?
Discount methods for refueling:
1. There will be a charge 1000 and get 50 back activity when you go to the gas station.
2. Online oil mall to get coupons, recharge the oil card in the recharge center price-break discounts activity.
3. There will be a 9. 50% discount activity for mobile phone wing payment for refueling payment. Precautions for refueling: 1. Never refuel the car before the car is turned off. 2. Never start the car before the gas station staff turns off the refueling gun, otherwise it will easily cause a fire. 3. It is best not to refuel during a thunderstorm. Since car oil is a flammable gas, when refueling a car, the flammable oil vapor is easy to disperse into the surrounding air. In case of being hit by lightning, the consequences will be disastrous. This is also for the safety consideration of preventing lightning strikes to avoid fires.
4. To prevent metal friction from causing sparks to cause combustion and explosion, the relevant regulations of entering and leaving the warehouse and working area are enforced. It is forbidden to wear nail shoes or palm iron shoes into the oil depot, let alone climb oil tanks, oil tankers, oil tank cars and step on oil drums, and it is forbidden to enter the warehouse area with mules, horses and iron tankers.
