Changsha fire retardant coating factory successful

2022-08-14
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Changsha fire retardant coating factory successfully developed intumescent fire retardant coating for steel structures

Changsha fire retardant coating factory successfully developed intumescent fire retardant coating for steel structures

February 17, 2004

NB-2 intumescent fire retardant coating for steel structures developed and produced by Changsha fire retardant coating factory in Hunan Province has been inspected by the national fire protection building material quality supervision and inspection center, and all indicators meet the requirements

N4 developed and produced by Changsha fire retardant coating factory The minimum reading value of torque: 0.01nm 0.1nm change type universal machine uses the spring change force to measure how much torque the workpiece can bear. B-2 steel structure expansion fireproof coating is made of ammonium polyphosphate, melamine and aluminum hydroxide under certain conditions. This kind of coating has the advantages of both inorganic spraying coating and organic intumescent fire retardant coating. It can be used for fire prevention and decoration. The fire endurance time is 2.6 times that of the national standard. It also has good durability and reliable fatigue resistance. The development of China's rail transit is as fast as the speed of China's high-speed railway. It can be widely used in steel structures with different spans of industrial and civil buildings. The market prospect is very broad

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