Just today, a small editor in Shanghai showed a report that a forest fire in Australia killed more than 20,000 koalas and burned more than 150,000 hectares of forest. Even kangaroos with fast running and jumping speeds have suffered numerous injuries and distressed Cute little animals.
Maybe even if you are very careful, you can't avoid some accidents, just like if the fire burns, the consequences are serious. In the event of personal injury or property damage, there will be even more panic. In order to prevent fire, some flame retardant materials have been researched in the membrane structure material, and it is reflected in practical application, the membrane material of the membrane structure carport is one of them.
With new materials, some classifications will also be carried out. Flame retardant grades, that is, the properties of materials or materials that have been treated to significantly delay the spread of flames, are based on this classification system. In this way, you can clearly know the level you need and avoid wasting resources.
In the general use process of the membrane structure carport, most of the membrane materials used are flame retardant grades that reach B1 or higher standards. What does it mean? In simple terms, after two 10-second burn tests were performed on the sample, the flame was extinguished within 60 seconds, and no burning matter fell. The effect in practice is that when an accident occurs, the membrane structure carport will not only not expand the fire itself, but also prevent the fire from spreading, extinguish the flame, and the degree of damage to itself will be very small.
For example, PVDF materials commonly used in membrane structure carports, in addition to flame retardancy, PVDF also has extremely strong rigidity, abrasion resistance, corrosion resistance, chemical stability, and good weather resistance. At 149 ° C, PVDF can still maintain mechanical properties. So not only can it be used on carports, but it also has good performance in other aspects, and it is even no problem in chemical plants.
Original finishing from Shanghai Shiyi Membrane Structure Co., Ltd.
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