First, the plastic kit factors
The plastic kit is an important part of the display fireproof raw material. Since it is mainly used as the material of the base plate module cover bottom case, PC + glass fiber material with flame retardant function is used. It not only has flame retardant function, but also in high and low temperature and long-term use, does not occur deformation, brittle and cracking and so on. At the same time it uses a good sealing glue, can effectively block the external environment of the infiltration of rain inside, so as to avoid short-circuit caused by the fire situation.
Second, the wire factor
The larger the display area of the unit, the greater the amount of power used, then the stability of the wire on the power requirements will be higher. In many wire products, only the use of wire in line with national standards in order to ensure its safety and stability. In the choice must meet these requirements: First, the core must be copper conductive carrier. Second, the core cross-sectional area tolerance within the standard range. Lastly, the insulation and flame resistance of the wrapped core rubber should meet the standard.
Third, the power factor
In the choice of power products, only UL certified power products is the best choice. Because of its effective conversion rate to ensure safe and stable power load, so the external environment in the hot conditions, but also to work properly.
Fourth, external protection structure material factors
It is particularly important in the selection of external protective structural materials for the display. Due to the low fire rating of typical outdoor display products, the aluminum panel with high temperature, rain and heat shock aging faster, so that in wet weather season, rain easily penetrate the interior of the screen, easily lead to electronic Components short-circuit and cause a fire. Therefore, we have to choose the market a higher level of fire-resistant aluminum-plastic panels, so excellent fire resistance, fire retardant is strong, core materials for oxygen aging properties are strong, in order to avoid the fire.
