Is it necessary to apply film on double-silver coated glass?

1 Answers
SophiaFitz
07/30/25 7:18am
It is still necessary to apply film on double-silver coated glass. Introduction to coated glass: Coated glass, also known as reflective glass, involves coating one or multiple layers of metal, alloy, or metal compound films on the glass surface to alter its optical properties and meet specific requirements. Based on different product characteristics, coated glass can be categorized into the following types: heat-reflective glass, low-emissivity glass, conductive film glass, etc. Production methods of coated glass: Vacuum magnetron sputtering, vacuum evaporation, chemical vapor deposition, and sol-gel methods. Magnetron sputtering coated glass utilizes magnetron sputtering technology to design and manufacture multi-layer complex film systems, allowing for the application of various colors on white glass substrates. The film exhibits excellent corrosion resistance and wear resistance, making it one of the most widely produced and used products. Vacuum evaporation coated glass, in terms of variety and quality, falls short compared to magnetron sputtering coated glass and has gradually been replaced by vacuum sputtering methods.
Was this review help?
15
0
Share
More Forum Discussions

Can Subject Two, Three, and Four Be Taken Together?

Subject Two, Three, and Four cannot be taken simultaneously. Subjects Two, Three, and Four are conducted in sequence, and you can only proceed to the next subject after passing the previous one. Below are the specific details for obtaining a driver's license: 1. After passing Subject Four, you must undergo at least thirty minutes of traffic safety and civilized driving education, as well as case-based warning education on traffic accidents, and participate in the license oath ceremony before the vehicle management office issues the driver's license. 2. Methods of receiving the license include immediate issuance after the test, mailing to the individual, self-pickup at the driving school, or self-pickup at the vehicle management office. 3. For those applying to increase the permitted driving categories, the original driver's license must be surrendered.
15
5
Share

What is the difference between air recirculation and fresh air mode?

Car recirculation and fresh air modes have the following main differences: 1. Operation principle: Recirculation mode closes the airflow channel between the interior and exterior. Without the fan running, there is no airflow circulation. When the fan operates, it draws air only from inside the vehicle, creating internal air circulation. Fresh air mode uses the fan to draw outside air into the cabin, with airflow coming from outside. Even without the fan, driving motion still draws outside air into the vehicle. 2. Functions: Recirculation effectively blocks external dust and harmful gases while maintaining cabin temperature. Fresh air mode allows breathing of outside air. 3. Usage scenarios: Use recirculation during rush hour traffic, in tunnels, or on dusty roads. During prolonged highway driving when cabin air feels stale, switch to fresh air mode.
1
5
Share

Where is the engine number located on an older Buick model?

The engine number of an older Buick model is located at the rear lower part of the car's engine. Introduction to the engine number: The engine number is unique, as each motor vehicle has a separate engine. The engine bears specific information such as the exact engine model, the vehicle's production date, and the production location code. This is crucial vehicle information that is not allowed to be altered or replaced. Number of digits in the engine number: The most common engine numbers consist of seven to eight digits. The engine number functions similarly to a human's ID card, with each engine having its own unique engine number. The engine number is primarily used during vehicle registration and is not required at other times.
3
4
Share

What Types of Vehicles Can an A2 Driver's License Drive?

A2 driver's license is the highest-level license for truck-type vehicles. With an A2 driver's license, all truck-type vehicles are within the driver's permitted scope. It also allows driving B1 medium-sized 19-8 seat buses, small 7-seat or fewer passenger vehicles, and sedans. This includes C4 three-wheeled vehicles and wheeled self-propelled mechanical cranes. Below is more information about the A4 driver's license: 1. Inspection Time: Drivers holding licenses for large buses, tractors, city buses, medium-sized buses, and large trucks must undergo inspection by the traffic management department of the public security authority within thirty days after the end of each scoring cycle. 2. Penalty for Points: Drivers who have points within a scoring cycle should complete the annual inspection within 30 days after the end of the scoring cycle. During the inspection, they must participate in no less than three hours of learning about road traffic safety laws and regulations, safe and civilized driving, emergency response, and other knowledge, and receive case-based education on traffic accident warnings.
12
4
Share

How Long Does It Take to Replace a Car Tire?

Generally, it takes about fifteen minutes to replace a tire at a professional repair shop or 4S store. Below is a detailed introduction to car tire replacement: 1. The time required to replace a car tire depends on the situation. If the driver has good driving habits, tires typically need replacement every 3-5 years or after driving 60,000-80,000 kilometers. If the road conditions are harsh, such as frequently driving on gravel roads or experiencing frequent traffic jams, sudden braking, and sharp turns, the replacement interval will be shorter. 2. The main material of tires is rubber, which undergoes natural aging. This is mainly manifested by the tires becoming harder and the sidewalls developing small cracks. The natural aging period is usually 4-5 years. Tires that have been used for 5 years should be replaced promptly to prevent the risk of blowouts. 3. Observe the wear condition of the tires. If the tire wear is severe and the tread pattern has reached the same level as the wear indicator, the tire should be replaced. Otherwise, braking on wet or slippery roads will be more difficult, and the vehicle may easily lose control. Additionally, driving on very rough roads increases the risk of blowouts.
7
1
Share

Where is the USB port located in the old model Besturn B50?

The USB port in the old model Besturn B50 is located inside the sunglasses compartment below the left side of the steering wheel. Functions of the car USB port: The USB port in a car can be used for playing music from a USB flash drive, charging mobile phones and MP3 players, serving as a USB car cigarette lighter port, functioning as an interface for radar detectors and dash cams, and charging laptops and tablets. It utilizes the car's standard power supply to charge 5V DC devices via the USB interface or serves as a fixed power supply port for electrical appliances. USB working principle: The in-car power supply converts 12V DC or 24V DC to 5V DC, then uses the standardized USB interface to transfer the 5V DC output to charge corresponding devices. Since different devices have varying power requirements, the power output of USB car chargers also varies significantly, primarily distinguished by the current capacity of the USB car charger.
18
2
Share
Cookie
Cookie Settings
© 2025 Servanan International Pte. Ltd.