The method of distinguishing the advantages and disadvantage

In the process of differentiating extruded boards, many people don't know how to distinguish the quality of Extruded Boards. Today, let Dongguan extruded boards, Dongguan XPS extruded boards and Dongguan thermal insulation board manufacturers explain to you how to distinguish the quality of Extruded Boards.

The first is to see the flame-retardant performance of the extruded board. Generally speaking, the extruded board is a kind of material for heat preservation and insulation. Generally speaking, this material must have two conditions. The first is flame-retardant. If the extruded board cannot be flame-retardant, then the extruded board has no use, and the high-quality extruded board will not be burned,. The second is the water-proof performance of extruded board. Generally speaking, the water-proof performance of extruded board is also the superior performance of extruded board. The main difference between extruded board and extruded board is looking at two aspects of performance.