The coating process determines the insulation effect:
In the summer, a thin layer of thermal insulation film can play a big role, not only to withstand the hot sun, but also to insulate and protect against ultraviolet rays. The insiders pointed out that the heat insulation effect is one of the important reasons for consumers to choose the film. In addition, the light transmittance and UV protection index of the heat insulation film are all things that consumers must care about. However, many consumers have many misunderstandings about the thermal insulation film.
The car insulation film has the front and rear windshield and the side windshield. Among them, the most demanding film is the front windshield. According to the traffic safety regulations of the Ministry of Public Security, the light transmittance of the front windshield must be greater than 70%, so as not to affect the safety of driving. The front windshield is most taboo with a dark film. In addition, when selecting the UV resistance index of the heat-insulating film, the higher the better, because it can protect the parts of the center console and prevent premature aging by the long-term exposure of the sun.
The side windshield insulation film is also premised on not affecting the owner's observation of the rear view mirror. The optional heat shield of the side windshield is more flexible and the color is more varied. If some owners like blue insulation film, etc.
In addition, the thermal insulation effect of the thermal insulation film is not directly related to the color depth. The coating process in the thermal insulation film is the key factor determining the thermal insulation effect. The higher the heat insulation rate, the more reflective the light. In general, a thermal insulation film with a thermal insulation rate of 60% on the market is already a good product. If the product claims to have an insulation rate of up to 80% or even 90%, consumers will have to pay more attention to it.
If a GPS navigator is installed in the car, the owner should choose a non-metal film product, because most of the explosion-proof films on the market still belong to the metal film, which will cause interference to the GPS signal.
In addition, the film also has a simple process: the meter is covered with towels, kept clean and tidy - clean glass - film - the film is shaped on the glass outside the window - according to the shape of the glass, the trim angle - the inner glass is clean - officially Film - drowning, blowing corners with a hair dryer - finally clean. These steps are indispensable. If the film is not effective, the owner can ask the store to rework, so that the car glass can be best protected.
Carbon and its compounds A wide variety of carbons can also be alloyed with iron, the most common being carbon steel; graphite and clay can be used to make pencil cores for writing and painting, and graphite can also be used as a lubricant and pigment as a glass. Molding materials for electrodes and electroplating, electroforming, electric motor brushes, and neutron deceleration materials in nuclear reactors; coke can be used in barbecue, drawing materials and ironmaking industries; gem-quality diamonds can be used as jewelry, industrial Diamond is used for drilling, cutting and polishing, as well as tools for machining stones and metals.
Carbon Products,Carbon Block,Metallurgical Coke,Graphite Electrode
Ningxia Evergreen Trading Co., Ltd. , http://www.nxevergreen.com