It is generally believed that making ultrafine particle powders is the key to obtaining optimal flame retardant properties. The thermal stability of Alfrazon's Ulfracarb products is not as good as that of general-purpose flame retardants, but it is better than ATH. The addition of only 0.5 m of magnesium hydroxide to the plastic allows the plastic to have low smoke-retarding properties and high whiteness and mechanical properties. Climax has recently succeeded in using AOM white powders for rigid PVC large water pipes, window frames and other applications. The company is accelerating the research and development of the use of key-zinc system compounds to optimize the performance of PVC products. Adding such key-one-zinc system compounds to PVC will replace fluoropolymers to make pressurized cable jackets and brackets. Borax Corporation of the US reduced its original zinc borate average particle size from 2 to 4 to less. This ultra-fine particle (0.5 to 3 μm) can be used to improve the fiber processing performance and dispersibility. It is used in combination with ATH to make it char at high temperatures; it can be used in wire and cable sheathing in combination with magnesium compounds. The company uses XPI-187 zinc borate for engineering plastics. It has good thermal stability and can be used for wire and cable sheathing and aircraft interior trim. Because the amount of zinc borate is low, the use of PVC alone can effectively suppress the amount of smoke. It has been reported that when zinc borate is used together with hydrated metal, a ceramic film can be formed when heated to 500° C. or higher, and a special-purpose heat-resistant insulating film can be produced by utilizing this phenomenon. The combination of zinc borate and aluminum hydroxide, and the use of both aluminum and aluminum hydroxide have good low fuming effect.
Engineering Truck
CLW GROUP TRUCK Engineering Truck is a main force of the construction project, because they appear to make the progress of the construction of the construction project, greatly reduced the manpower. View of the engineering vehicle operation, can not help but make people shocked the power of machinery and technology. They are used for carrying, digging, repairing, and even fighting.
CLW GROUP TRUCK Engineering Truck Summary
Common engineering vehicles: heavy transport vehicles, large cranes, excavators, bulldozers, road roller, loader, power grab repair, engineering rescue vehicles, government engineering vehicles, off-road engineering vehicles, electric welding engineering vehicles, armoured engineering vehicle (CEV), oxidant sewage processing engineering vehicle.
CLW GROUP TRUCK Engineering Truck New energy engineering vehicle
Compared with the diesel engineering vehicle, LNG new energy engineering car cleaner, environmental protection, it can up to 93% reduction in carbon monoxide, 33% of the nitrogen oxides and 50% of active hydrocarbon gas emissions, meet the State IV even higher emission standards; on the safety performance, engineering of new energy LNG vehicle fuel tank than oil tank more rugged, ignition temperature, explosion limit is much higher than gasoline and diesel and liquefied petroleum gas.
CLW GROUP TRUCK Engineering Truck Security guarantee
Engineering vehicle safety accident rate has been high, and the operator has a relationship, at the same time, more reason is that the structure of the vehicle itself and security measures are not done in place. Mining industry in Europe, the mining group will use radar, camera, ultrasonic and other auxiliary equipment to assist in the drivers, and greatly reduce the accident rate; in Europe the municipal special vehicle, millimeter wave reversing radar, blind spot detection radar is widely used, even in some special kinds of transportation vehicles as a mandatory installation of equipment; in China, pig racing vehicle safety radar was also some security awareness of enterprise approval and promotion and protection of vehicles and personnel at the same time, the more time is to protect the property of the enterprise.
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