Which has a good thermal insulation effect, extruded plastic board or polystyrene board?The answer is: extruded plastic panels.
Extruded plastic board generally has better thermal insulation than polystyrene board. Due to its higher density and lower thermal conductivity, extruded plastic board is better than polystyrene board in terms of thermal insulation performance. In addition, extruded plastic board also has high compressive strength and good moisture-proof, mildew-proof and anti-corrosion characteristics, which is suitable for a variety of building environments, such as exterior wall insulation, underground pipelines, subway tunnels, etc. Although polystyrene board is lighter in weight and equally convenient to apply,** relatively low,** extruded plastic board is usually the better choice when it comes to thermal insulation performance.
Extruded plastic board and polystyrene board are both common insulation materials, and they have some differences in thermal insulation effectiveness. Extruded plastic board is made of polystyrene resin through extrusion, which has a dense internal structure and high compressive strength and impact resistance. Polystyrene board is made of polystyrene resin foamed, and there are many tiny bubbles inside, which makes it light in weight and has certain thermal insulation performance.
From the perspective of thermal insulation effect, the thermal insulation effect of extruded plastic board is relatively good. Because of its dense internal structure, it can effectively block the transfer of heat and keep the indoor temperature stable. In contrast, although the thermal insulation performance of polystyrene board is also good, the presence of bubbles in its interior makes it easy for heat to be transferred, so the thermal insulation effect is relatively poor.
In addition, extruded plastic board also has high compressive strength and impact resistance, can withstand large pressure and impact force, and is not easy to deform and damage. Polystyrene board, on the other hand, is lighter and easy to handle and install, but it should be noted that its compressive strength is relatively low and it is easily affected by external forces and deformed.
In summary, the thermal insulation effect of extruded plastic board is relatively good, which can effectively maintain the stability of indoor temperature. However, when choosing insulation materials, it is also necessary to consider factors such as compressive strength, durability, and environmental performance. It is recommended to choose the right insulation material for yourself according to the specific situation.