On April 29, 2017, Kaidi Chemicals dispatched personnel to Shandong Aluminium Magnesium Corporation to carry out the cleaning operation of the thermal oil drying machine, and used the agent KD-L212 heat-conducting oil carbon cleaning agent.
KD-L212 heat-conducting oil carbon cleaning agent is an environmentally friendly anhydrous cleaning agent. It is non-corrosive to all kinds of metals, non-flammable, non-explosive, non-toxic and harmless. This product has excellent permeability, emulsification, and ability to remove oil coke. It quickly penetrates into the bottom of carbon deposition through chemical action, dissolves, disperses, and strips off various hard oil stains and carbon deposits. Whether it is a thin layer of carbon or thick Thick carbon layers can all fall off and dissolve within 4-6 hours. The effect is extremely significant, safe and non-corrosive. It is a professional carbon-removing product.
Heat transfer oils are generally classified into two types: mineral types and synthetic types. Mineral types are high-boiling fractions extracted from petroleum refining and become heat transfer oils after adding antioxidants. Synthetic heat transfer oils are usually a mixture of several isomers or chemicals. The long-term use of heat-conducting oil will cause oxidative cracking, which in turn will affect the production of carbon. For this purpose, the heat transfer oil should be cleaned regularly.
In 2012, the third generation of the new generation of thermal oil furnace cleaning agent products developed and improved by Shandong Kaidi Chemicals was introduced into the market and has been recognized by our customers. Compared with the previous two generations of heat transfer oil cleaners, the third generation of heat transfer oil cleaners has a wide range of products that can meet the cleaning process under different operating conditions. Including water-soluble KD-L312 heat-conducting oil cleaner, solvent-based KD-L212 heat-conducting oil carbon cleaner, oil-based KD-L802 heat-conducting oil online cleaner and oil-based KD-L801 heat-conducting oil heat transfer net, totaling four heat-conducting oil cleaners product. The third generation of heat transfer oil cleaning agent series products are suitable for various heat exchangers, boilers, pipelines and other chemical equipments with heat transfer oil as the heat transfer medium, with good cleaning effect, fast oil-dissolving coke speed and low cost, and it is a real energy-saving type. Environmentally friendly products. Kaidihuagongzyx
Source: Shandong Kaidi Chemical
The cat7 Lan Cable are an eight-core Shield wire. Each pair has a Shield layer (commonly called a Foil Shield), and then a Shield layer (commonly called a Braided screen Shield) outside the eight cores, with the same connection as the RJ-45.The highest transmission frequency of the CAT7 Ethernet Cable S/FTP is 600MHz, and the transmission frequency of the CAT7 Network Cable is 1000MHz.
There are a number of significant differences between the six and seven cabling systems, the most obvious of which is bandwidth.The CAT6 cable of channels provide a comprehensive attenuation to crosspoint ratio of at least 200MHZ and an overall bandwidth of 250MHZ. CAT7 of systems can provide at least 500MHZ of comprehensive attenuation to crosspoking ratio and 600MHZ of overall bandwidth.
The proliferation of broadband applications has created a need for more bandwidth.For example, a typical CAT7 channel can provide a bandwidth of 862MHZ for the transmission of video signals, analog audio signals on another pair, and high-speed LAN information on a third or fourth pair.
Another difference between the CAT6 patch cable and cat7 patch cable systems is their structure.The six types of wiring systems can use either UTP or STP.The seven types of systems are based only on shielded cables.In the cat7 network cables, each pair has a shield layer, and four pairs of wires together have a common shield layer.In terms of physical structure, the additional shielding layer makes the CAT7 Ethernet Cable have a larger diameter.
Another important difference is its ability to connect hardware. The parameters of the cat7 patch cable of systems require that all pairs of wires provide at least 60DB of integrated proximal winding at 600MHZ.The cat6 systems only require 43dB at 100MHZ and 46dB at 250MHZ for the cat6 patch cable.
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Shenzhen Kingwire Electronics Co., Ltd. , https://www.kingwires.com