The color-coated steel strip using hot-dip Galvanized Steel strip as the base material is protected by zinc layer, and the organic coating on the zinc layer plays the role of covering and protecting, preventing the steel strip from rusting, and the service life is about 1.5 times longer than that of galvanized steel strip.
Color coated roll has light weight, beautiful appearance and good corrosion resistance, and can be directly processed. The color is generally divided into white and white, blue, brick red, mainly used in advertising, construction, home appliances, electrical appliances, furniture and transportation industries.
Color coating volume coating according to the use of different environment to choose suitable resin, such as polyester silicon modified polyester, PVC plastic sol, polyvinylidene chloride and so on. Users can choose according to the use.
Product features:
(1) Has good durability, corrosion resistance and galvanized steel plate compared with longer life;
(2) Has good heat resistance, compared with galvanized steel plate at high temperature is not easy to change color;
(3) Good thermal reflectivity;
(4) It has similar processing and spraying properties to galvanized steel plate;
(5) Good welding performance.
(6) With good performance price ratio, durable performance and very competitive price. Therefore, architects, engineers and manufacturers have been widely used in industrial buildings, steel structures and civil facilities such as: garage doors, guttering and roofs.
PPGI coil,Color Coated steel coil,Prepainted Steel coil Shandong Longhao Steel Group Co., Ltd. , https://www.longhaosteels.com
Car air conditioning is believed to be the most familiar configuration for many car owners. In summer, car air conditioners can give them cool, and in winter, car air conditioners can bring their own warmth. It can be said that air conditioning has become an essential configuration for driving. But even if it is a very frequently used configuration, it is divided into manual air conditioners, automatic air conditioners and other types. Which kind of air conditioner is best? What are the tips for operating air-conditioned air conditioners? Wheel Jun will take everyone to see you today.
What are the types of car air conditioner?
Car air conditioning is generally divided into manual air conditioning, semi-automatic air conditioning and automatic air conditioning three. Manual air conditioning is the amount of air, air mode and temperature are all manually adjusted, generally used in low-end models. Semi-automatic air-conditioning is smarter than manual air-conditioning. Although air volume and air-out mode are the same as manual operation, after setting the interior temperature, the sensor will automatically collect the temperature inside the car, and then the computer will maintain the set temperature. Always pay attention. Automatic air conditioning is automatic adjustment of air volume, air mode, temperature, etc. If you manually set the temperature, then all other automatic adjustment according to the set temperature. It can be said that the automatic air conditioner is like a housekeeper. Just give it a command and it will be done for you automatically. This type of air conditioner is generally more common in mid-end models or mid-to-high end models.
How to use the air-conditioning inside/outside cycle?
As the name implies, the inner cycle refers to the fixed circulation of air in the car, while the outer cycle circulates the air in the car and the air outside the car. The advantage of the external circulation is that it can keep the air in the car fresh and let more fresh air from the outside into the cockpit, achieving the purpose of ventilation. In general, the new car just bought has a large odor in the car, so it is recommended to use some circulation methods in the outer circulation to speed up the removal of odors in the car.
However, with the continuous deterioration of the hazy environment in China in recent years, the outside air has become quite muddy in some periods, so if it is under hazy weather, use inner circulation as much as possible. The advantage of the internal cycle is that it is fast either in cooling or heating, and it can reduce the entry of pollutants outside the vehicle.
In addition, if it is the use of automatic air conditioning riders need to pay attention, automatic air conditioning is generally equipped with automatic switching function. For example, when the temperature setting is very low, the internal circulation is automatically set. In order to accelerate the cooling, when the reverse gear is engaged, it is switched to the internal circulation, and it is feared that the exhaust gas enters the vehicle. In winter, in order to speed up the defogging effect, automatic air conditioners generally automatically switch the outer circulation to speed up the defogging speed.
What are the tips for using air conditioners?
Because everyone has different habits of using car air conditioners, so the wheels can not be guided according to each person's actual situation, here only a few common application tips.
Tip 1: The control area of ​​the car air conditioner often has an “A/C†button. The function of this button controls the refrigeration of the compressor. Therefore, in the winter, try not to use this button because it will not achieve the heating effect. Because of the unnecessary fuel consumption caused by starting the compressor.
Tip 2: In view of the increasingly serious domestic pollution, in order to maintain the air quality in the car, attention should be paid to the use of external circulation and the maintenance of air-conditioned air ducts. The air ducts should be cleaned twice a year to ensure the air quality in the vehicle. To the best.
Tip 3: When adjusting the wind speed, it is necessary to adjust slowly, not directly to the maximum, which will easily affect the cooling or heating effect, but also will blow air pollutants into the cabin, affecting the air in the cabin quality.
Tip 4: In winter, many people like to use a cold wind to defrost, because it is very fast, but when you start the warm air during driving, there will be a layer of fog on the window. In order to ensure the safety of driving, it is recommended to open a few minutes of hot air when driving in winter to dry the damp air in the car so that the glass will not show too much fog when driving.