Home / Products / windshield laminated glass

Automobile Front Windshield Laminated Glass

Laminated front windshield for automobiles is a kind of compound glass formed when tough polyvinyl butyral (PVB) interlayer is inserted between pieces of glasses and then processed under high temperature and pressure. It has high mechanical strength and is transparent, resistant to light, heat and coldness. At present, the company manufactures more than 30,000 types of such windshield, covering nearly all auto types already launched into the market. The windshield of the largest specification is 2700mm×2300mm laminated windshield for coach. Sixty percent of the products are for export and 40% of them are sold in China.

Characteristics

Excellent Safety Performance

Since the PVB films adhere tenaciously to the out-layer glasses, it can resist the penetration during accidental crash as the car is travelling at a high speed. When the glass gets broken by impact force, the broken pieces will be stuck by the tough PVB film, which can prevent the broken pieces from flying and falling. The whole glass will be kept perfectly. Therefore, personal injury caused by flying of falling broken pieces can be avoided while the cars can keep running. In this case, traffic accidents can be avoided and personal safety is effectively ensured.

Glass Type Impact Resistance Test Result Description of grass Pieces
Steel ball (g) Height (m) Energy (kg.m)
5mm float glass 227 1.5 0.3405 Penetrated The glass pieces splash and the blades may hurt persons.
5mm tempered glass 227 4 0.908 Penetrated The glass pieces take the shape of small round grains without blades.
5mm laminated glass 227 10 2.27 Not penetrated Glass takes the shape of radial crack. The glass pieces firmly adhere to the films.
2260 6 13.56 Not penetrated
Sound Insulation

The PVB film in laminated glass for automobiles can damp sound waves, avoid effects on persons in automobiles exerted by noise transmission when the car is running at a high speed, as well as noticeably improve the environment in the cars. It can produce better sound insulation effects than common glass and insulating glass.

Anti-ultraviolet Radiation

Laminated glass for automobile has the capability of lasting resistance to ultraviolet radiation. The 6mm float glass can resist ultraviolet with the wavelength of shorten than 380mm. It can resist 29% of ultraviolet rays. However, clear laminated glass for automobiles with the same thickness can resist more than 99% of ultraviolet rays. Thus, it protects decoration in the car from fading and aging caused by ultraviolet radiation.

Quality Standard

China 3C
European Union ECE R43
U.S. DOT

Company Xinyi Automoible Glass (Dongguan) Co., Ltd
Address Xinyi Glass Industrial Zone, Ludong, Humen Town, Dongguan, Guangdong
Tel 0769-8523 7361
Fax 0769-8523 7351
Company Xinyi Automoible Parts (Dongguan) Co., Ltd
Address Xinyi Glass Industrial Zone, Ludong, Humen Town, Dongguan, Guangdong
Tel 0769-8526 5133
Fax 0769-8526 8196
Company Xinyi Automobile Parts (Wuhu) Co., Ltd
Address Taishan Road, Wuhu Economic and Technological Zone, Wuhu, Anhui
Tel 0553-531 7111
Fax 0553-531 7099
Company Xinyi Glass (Tianjin) Co., Ltd
Address Quanfa Road east side, Wuqing Development Area, Tianjin
Tel 022-8217 3377
Fax 022-8217 7773