BBS anti condensation foaming plugging agent

INTRODUCTION
        Ring network cabinets are often exposed outdoors, even in mountains and forests To block the moisture, try to avoid the immersion of moist air. How can this be achieved? Before the cabinet is put into use or when it is transformed, the bottom can be blocked with high polymer moisture, and the path of cold and hot air circulation can be cut off. First, moisture can be avoided. Without moisture, condensation will not occur naturally, Second, it can prevent small animals from entering and causing damage to power equipment.

The construction method of plugging agent is explained below:
        Polymer moisture-proof plugging agent is generally used to block the bottom of distribution cabinets such as ring network cabinet. Generally, the construction is relatively simple. Seal the place where there is a line leak at the bottom of the cabinet with a small amount of fireproof mud or silver electric adhesive cloth at the bottom of the cabinet, then wrap the excess line with adhesive tape, and then mix the two agents of blocking material AB evenly according to the ratio, and then pour it directly into the bottom of the box. If the box area is large, the blade tool can be used to assist the blocking material to spread more quickly.



ADVANTAGES
        DPC, a moisture-proof plugging material used for BBS anti condensation foaming plugging agent, is an important green and environment-friendly chemical product. In recent years, with the development of a new environmentally friendly process for synthesizing high-quality polycarbonate from DPC and bisphenol: as raw materials, DPC has become a particularly eye-catching compound.

        The traditional method of synthesizing DPC is highly toxic and corrosive. Therefore, the synthesis of DPC has attracted much attention. In the preparation of DPC, the current research focuses on oxidation method and transesterification method. The conversion rate of oxidation method is low, and the process route is still far from industrial application. However, the current transesterification method has complex reaction process, high requirements for reactor design and certain difficulties in industrialization.