Precautions for the use of paint spray booth? What risk factors should be paid attention to in the p

1. Before spraying, it is necessary to check whether the air pressure of the spraying is normal, and ensure that the filtration system is clean; 2. Check the air compressor and oil-water dust separator to keep the painting hose clean.

3. Spray guns, painting hoses and paint mixing tanks should be stored in a clean place;

4. In addition to dusting with a blow gun and a sticky dust cloth, all other pre-spraying processes should be completed outside the paint room;

5. Only the spraying and baking process can be carried out in the paint room, and the door of the paint room can only be opened when the vehicle enters and exits, and the air circulation system must be activated when the door is opened to generate positive pressure to ensure that the dust outside the room can not enter the room;

6. You must wear designated spray clothing and safety protective equipment to enter the paint room for operation;

7. When carrying out baking operations, the flammable materials in the paint room must be taken out of the room;

8. Non-essential personnel are not allowed to enter the paint room.

1. Shellac paint cannot be used as a sealing primer for PE series, otherwise it will affect the adhesion and heat resistance of the primer. 2. The dosage of blue water, white water and diluent should be adjusted according to the temperature, humidity and seasonal requirements, the ambient temperature is low, the construction requirements are fast, the amount of blue water and white water can be appropriately increased, and the amount of blue water can be reduced. 3. The amount of blue water and white water added is also limited, too little is added, the paint film cross-linking is insufficient, the hardening is slow, the grinding is difficult, the comprehensive performance is poor, and too much is added, so that the paint film cross-linking is accelerated, the mixed paint has a short service life, it is easy to block the spray gun, and it is easy to produce cracks after film formation.

4. The addition of diluent should be adjusted according to the different important conditions of construction to achieve the ideal spraying effect. 5. During continuous construction, the spray gun, watering can and pipeline should be cleaned frequently with thinner, the old paint should be washed, and the paint should be re-adjusted. 6. When using PE series paints, blue water and white water can not be mixed directly, otherwise it will produce strong ****, which must be mixed into the paint and stirred well before they can be mixed together.

7. The mixed paint should be used up within 15 minutes at normal temperature, so as not to cause chemical waste or clog the utensils.

1. Regularly clean up the dust and oil stains on the internal walls, floors and other surfaces, and do a good job of routine cleaning.

2. It is not allowed to store items such as parts, paints, wrapping paper, clothes and other items in the paint booth.

Hello Precautions for paint spray booths.

1. Before spraying, it is necessary to check whether the air pressure of the spraying is normal, and ensure that the filtration system is clean;

2. Check the air compressor and oil-water dust separator to keep the painting hose clean.

3. Spray guns, painting hoses and paint mixing tanks should be stored in a clean place;

4. In addition to dusting with a blow gun and a sticky dust cloth, all other pre-spraying processes should be completed outside the paint room;

5. Only the spraying and baking process can be carried out in the paint room, and the door of the paint room can only be opened when the vehicle enters and exits, and the air circulation system must be activated when the door is opened to generate positive pressure to ensure that the dust outside the room can not enter the room;

6. You must wear designated spray clothing and safety protective equipment to enter the paint room for operation;

7. When carrying out baking operations, the flammable materials in the paint room must be taken out of the room;

8. Non-essential personnel are not allowed to enter the paint room.

As follows:

1. Before spraying, it is necessary to check whether the air pressure of the spraying is normal, and ensure that the filtration system is clean;

2. Check the air compressor.

and oil-water dust separator to keep the paint hose clean.

3. Spray guns, painting hoses and paint mixing tanks should be stored in a clean place;

4. In addition to dusting with a blow gun and a sticky dust cloth, all other pre-spraying processes should be completed outside the paint room;

5. Only the spraying and baking process can be carried out in the paint room, and the door of the paint room can only be opened when the vehicle enters and exits, and the air circulation system must be activated when the door is opened to generate positive pressure to ensure that the dust outside the room can not enter the room;

6. You must wear designated spray clothing and safety protective equipment to enter the paint room for operation;

7. When baking operations, flammable materials in the paint room must be removed.

Take it out of the room. 8. Non-essential personnel are not allowed to enter the paint room.

It is necessary to pay attention to the negative effects of paint, which contains ether and benzene, a large inhalation of ether will suffocate people, and benzene is a toxic substance, too much inhalation will cause people to be poisoned to death, so just the injector of the house should be well ventilated, and pay attention to environmental protection measures and so on.

Paint booth, as the name suggests, is to paint and color the filter paint object in one room. The paint spraying room is a special environment for painting operations, which can meet the requirements of temperature, humidity, illumination, air cleanliness and other requirements for painting operationsIt is an environmentally friendly coating equipment that restricts and treats the paint mist and organic waste gas generated during painting work, and discharges them. There are several types of paint booth standards.

It is recommended to control the optimal temperature of the paint booth at 15-25 degrees Celsius and the humidity at 40-70%. If the temperature is too low, the spray will be uneven, the adhesion will decrease, the drying will be too slow, the temperature will be too high, the volatilization will be too fast, and the paint surface will be uneven. If the humidity is too low, the cleanliness of the workshop will decrease, the defective ratio of impurities and wool will rise, and the humidity may cause condensation on the surface of the paint film, and the surface will be coated with dew, which will reduce the adhesion of the coatingThe topcoat is dull and whitish;When the relative humidity is greater than 85%, the coating is easy to cause whitening, cracking, decreased adhesion, coating peeling and other quality abnormalitiesThe humidity of the construction environment is too high, the oil-water separator of the spraying equipment is out of order, the air is not filtered, and it is easy to produce bubbles, pinholes and other defectsMoisture is mixed in the paint, causing pigment particles to accumulate and produce pitting after spraying.

What do you need to pay attention to after the room is painted, dear, hello. We are glad to answer for you: what are the precautions after spraying paintThe construction of paint must be carried out within the indoor temperature required by the product.

The temperature requirements for the same product without opening the ear cover are different, which can be found in the product packaging or the description of the quiet book. Each process is made sure to be dry before proceeding with the second process. During construction, safety protection measures should be taken, such as wearing masks.

Maintain ventilation in the room to prevent poisoning. When using corrosive materials such as tena water, wear rubber gloves. Do not smoke or use open flames at the Shi rework site to prevent fire or **.

Avoid forced construction in conditions of high humidity or cold.

Spray painting of the house can be said to be a meticulous work in the renovation process. The quality of the house painting directly affects the effect of the later decoration. Today, I would like to share with you the precautions and operation methods of house painting. ​

The grease treatment before painting the house is very important. It is not correct to see other people using spray paint, usually just cleaning, or wiping it with a rag or even applying it directly. The correct way is to use detergent and wash carefully, not only to wash off dust, but mainly to remove grease, including grease, sweat, etc.

These greases are the biggest enemy of self-painting, and one of the main reasons why they are prone to peeling off is grease. Don't trust your eyes. Just because you don't see the oil doesn't mean it doesn't exist.

Before spraying the house, the house should be ground or polished (roughly thrown). The aim is to remove substances that are not easily soluble in water and detergents such as oxides, and sanding also increases the surface area to be painted (carefully considered) and improves the adhesion of the coating.

The house should be shaken repeatedly to stir the inside of the acrylic resin thoroughly before painting. Keep a distance of about 20 cm, the distance is too close, it is easy to bubble and build, too much area is wasted. Pay attention to the wind speed, wind level 2 (including 2) and above are not suitable for self-painting.

Watch out for dust, dust, and small insects that often cause trouble. Pay attention to temperature and humidity to prevent exposure to too much sunlight or too much moisture. Repeat a few times in a thin layer each time, spray again after a few minutes, and repeat several times.

To do all this at once, you need to shoot less and shoot less. After use, turn it upside down a few times and store it in a cool place.

House spray painting should use wallpaper knives and scotch tape. If you are not satisfied with the house after painting, you can polish it (2000 sandpaper and lubricate) and spray it again. It can be repeated several times until the effect is satisfactory.

Use varnish or sand. The use of protective wax can prevent the paint from oxidizing and tarnishing.

The paint for house spray painting is generally about 3 years and needs to be sanded, and a slight slide of sand on the helmet and fuel tank can work well. Sand wax is not the same as maintenance wax. It can't be used very often.

You can get it for free

Precautions for painting:

1. Grease treatment before painting is very critical. It is not correct to see others using self-spraying paint, often simply cleaning, or wiping it with a rag, or even spraying it directly. The correct way is to use detergent, wash carefully, not only to pour off the dust, but mainly to clean off the grease, including engine oil, sweat, etc., these grease is the biggest enemy of self-spraying paint, one of the main reasons for easy to fall off is grease.

Don't trust your eyes, just because the oil you can't see doesn't mean it's not there.

2. It should be polished or polished (rough polishing) before painting. The aim is to dispose of substances that are not easily soluble in water and cleaning agents, such as oxides, and at the same time, sanding also increases the surface area of the painted object (think about it) and improves the adhesion of the paint.

3. The method of self-spraying paint. Shake the bottle repeatedly before painting, so that the acrylic inside can be fully stirred. Keep a distance of about 20 cm, the distance is too close to the bubbles and accumulation, too far away and too large to cause waste.

Pay attention to the wind speed, wind force level 2 (including level 2) and above is not suitable for self-spraying paint.

4. Pay attention to dust, dust and small insects often bring trouble. Pay attention to temperature and humidity to prevent the mob from being exposed to the sun or too humid and too dry. Spray a thin layer at a time, spray again after a few minutes, and repeat several times.

It should be done in one go, and it should be strafed and less point-shot. After use, spray upside down a few times, then store upright in a cool place.