[China Glass Net] The film on the automobile glass can reduce the injection of ultraviolet rays, improve the heat preservation and heat insulation performance of the glass, improve the privacy of the vehicle, and delay the aging of the interior parts. It is the main project of the customer's vehicle decoration. First, if the use of inferior membranes or slight negligence during the operation of the film may cause cracking of the glass and the like. Microfiber Socks,Microfiber Cosy Socks,Purple Thick Microfiber Cosy Socks,Thick Microfiber Floor Socks Jingjiang Pingdong Import&Export Co.,Ltd , https://www.jingjiangsocks.com
First, the influence of inferior film on the glass film of the car 1. The expansion coefficient of the inferior glass film in different states of cold and heat is large.
2. The short service life of inferior glass film is prone to problems such as fading and natural shrinkage.
3. The use of inferior glass film will cause large expansion or contraction after cold and heat, and uneven tension will be formed on the inner surface of the glass, which will easily lead to cracking of the glass.
Second, the impact of the installation operation on the glass 1, the automotive film process is mainly composed of cutting, baking stereotypes, glass cleaning, paste, extrusion and drainage and drainage steps.
2, the glass film blanking requirements are very high, a slightly inadvertently trimmed blade will scratch the glass, making this part a stress concentration zone, for a long time, the glass is prone to self-explosion problems, some vehicles have a heating wire error The problem of cutting and defrosting function is invalid.
3. In order to make the film and glass fully fit, it is necessary to use a high-temperature hair dryer to paste the film on the glass for baking and setting. In this process, the temperature and the operation method must be controlled. If the glass surface is unevenly heated, the glass surface may be unevenly heated. Causes the glass to burst.
4. When using the film, a large amount of cleaning liquid and installation liquid are used. If the protection is improper, it is easy to be immersed in the vehicle electrical appliance and the inside of the line, resulting in electrical failure of the vehicle.
III. Precautions When selecting the vehicle film decoration, the user must ask for and retain the relevant documents to prevent the glass claim problem caused by the filming!