[China Glass Network] In recent years, with the rapid development of motor vehicle insurance business, glass breakage insurance has gradually been recognized by people, and the insurance rate has increased year by year, but at the same time, glass breakage insurance is also a very high risk insurance. After the accident, because the insurance liability of the insurance is simple and broad, and the content of the damage is single, it is easy to become an aspect of the investigation and loss control and the control of the claims.
Types and characteristics of automotive glass
Since the day the car was born, it has been inseparable from the glass for the car. However, the original car manufacturers believed that the automobile glass was only used to resist the cold, prevent rain and dust. With the development of the automobile industry, road conditions continue to improve, and the speed of vehicles is increasing, the importance of glass for automobiles is gradually recognized by automobile manufacturers and users. With the advancement of science and technology and the development of the automobile industry, the types of automotive glass have gradually increased, and the performance has also increased rapidly. Common automotive glass includes the following categories:
Laminated glass
The laminated glass is generally composed of two organic glass layers between ordinary glass and glass, or three layers of glass and two layers of glue layers or more layers. The original sheet of the laminated glass may be ordinary glass, tempered glass, semi-tempered glass, coated glass, heat absorbing glass, hot bending glass, or the like. The intermediate layer organic material is commonly used PVB (polyvinyl butyral), and also has methyl methacrylate, silicone, polyurethane and the like. The laminated glass having high penetration resistance is a type A laminated glass.
2. Insulating glass
The insulating glass is composed of two or more pieces of float glass. The glass sheets are sandwiched between aluminum alloy partitions filled with desiccant, sealed with butyl rubber, and then mixed with polysulfide rubber or structure. Glue sealed.
3. Covered glass
The edging glass is an assembly product of automotive safety glass. The glass edging design not only reflects the aesthetic requirements of the car manufacturers, but also makes the glass and the car body more closely combined, which improves the assembly efficiency of the automobile production line, shortens the assembly cycle, enhances the glass strength, improves the sealing performance, and reduces the noise. Additional accessories and other advantages.
4. Bulletproof glass
Bulletproof glass is a laminated glass produced by the thickness of three layers of glass and PVB film. It can successfully resist the penetration of bullets and broken glass fragments and become bulletproof glass. The ballistic performance of a glass is highly dependent on its total thickness and bullet energy.
In addition, common water glass, antenna glass, HUD front glass, soundproof glass, insulating glass, heating glass, etc.
Identification of automotive glass signs
There are always some signs on the car glass. By identifying these signs, it is easy to determine the type, model and manufacturer of the car glass, providing an important basis for the loss of the inquiry. The car glass logo is more common in the following four types:
1. National safety certification mark
Safety glass for automobiles is a national compulsory certification product. Therefore, every glass on a car should have a national safety certification mark. It used to be a “square mark†and is now a “3C†mark. This is a more common and important sign on automotive glass.
2. Foreign certification mark
For example, the "DOT" mark in the United States and the "E" mark in the European ECE indicate that the product has also been certified by these foreign certification bodies and can be exported to foreign countries. Of course, some companies obtain foreign certification only to show that the quality of their products has an "international standard."
3. Automobile factory logo
In general, the glass manufacturer will print the logo of the automobile manufacturer, such as the trademark and company name, on the glass at the request of the automobile manufacturer.
Guangzhou LIDONG Garment Industrial Co., Ltd. , https://www.lidongsports.com