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挤塑板具有紧密的闭孔结构
挤塑聚苯板特点
Characteristics of extruded polystyrene board
一、具有优异、持久的隔热保温性
1. Excellent and lasting thermal insulation
尽可能更低的导热系数是所有保温材料追求的目标。挤塑板主要以聚苯乙烯为原料制成，而聚苯乙烯原本就是极佳的低导热原料，再辅以挤塑押出，紧密的蜂窝结构 就更为有效地阻止了热传导，聚能板导热系数为0.028/m。k，具有高热阻、低线性膨胀率的特性。导热系数远远低于其它保温材料。如EPS板、发泡聚氨酯、保温沙浆、珍珠岩等。
The lowest thermal conductivity is the goal of all thermal insulation materials. The Extrusion board is mainly made of polystyrene, which is originally a very good low thermal conductivity material. With extrusion extrusion, the compact honeycomb structure can prevent heat conduction more effectively, and the thermal conductivity of the energy gathering board is 0.028/m. K, with high thermal resistance and low linear expansion rate. The thermal conductivity is much lower than that of other insulation materials. Such as EPS board, foamed polyurethane, thermal insulation mortar, perlite and so on.
二、优越的抗水、防潮性
2. Superior resistance to water and moisture
挤塑板具有紧密的闭孔结构，聚苯乙烯分子结构本身不吸水，板材的正反面都没有缝隙，因此吸水率极低，防潮和防渗透性能极佳。
The extruded sheet has a close closed-cell structure, polystyrene molecular structure itself does not absorb water, and there are no gaps on the positive and negative sides of the sheet, so the water absorption rate is very low, moisture-proof and anti-permeability are excellent.
三、防腐蚀、经久耐用性
3. Anti-corrosion and durability
一般的硬质发泡保温材料使用几年后易老化，随之导致吸水造成性能下降。而挤塑板因具有优异的防腐蚀、防老化性、保温性、在高水蒸气压力下，仍能保持其优异的性能，使用寿命可达30-40年。
General rigid foam insulation materials are easy to aging after several years of use, which results in water absorption and performance degradation. The extruded sheet has excellent anti-corrosion, anti-aging, thermal insulation, and can maintain its excellent performance under high water vapor pressure. Its service life can reach 30-40 years.
Characteristics of extruded polystyrene board
一、具有优异、持久的隔热保温性
1. Excellent and lasting thermal insulation
尽可能更低的导热系数是所有保温材料追求的目标。挤塑板主要以聚苯乙烯为原料制成，而聚苯乙烯原本就是极佳的低导热原料，再辅以挤塑押出，紧密的蜂窝结构 就更为有效地阻止了热传导，聚能板导热系数为0.028/m。k，具有高热阻、低线性膨胀率的特性。导热系数远远低于其它保温材料。如EPS板、发泡聚氨酯、保温沙浆、珍珠岩等。
The lowest thermal conductivity is the goal of all thermal insulation materials. The Extrusion board is mainly made of polystyrene, which is originally a very good low thermal conductivity material. With extrusion extrusion, the compact honeycomb structure can prevent heat conduction more effectively, and the thermal conductivity of the energy gathering board is 0.028/m. K, with high thermal resistance and low linear expansion rate. The thermal conductivity is much lower than that of other insulation materials. Such as EPS board, foamed polyurethane, thermal insulation mortar, perlite and so on.
二、优越的抗水、防潮性
2. Superior resistance to water and moisture
挤塑板具有紧密的闭孔结构，聚苯乙烯分子结构本身不吸水，板材的正反面都没有缝隙，因此吸水率极低，防潮和防渗透性能极佳。
The extruded sheet has a close closed-cell structure, polystyrene molecular structure itself does not absorb water, and there are no gaps on the positive and negative sides of the sheet, so the water absorption rate is very low, moisture-proof and anti-permeability are excellent.
三、防腐蚀、经久耐用性
3. Anti-corrosion and durability
一般的硬质发泡保温材料使用几年后易老化，随之导致吸水造成性能下降。而挤塑板因具有优异的防腐蚀、防老化性、保温性、在高水蒸气压力下，仍能保持其优异的性能，使用寿命可达30-40年。
General rigid foam insulation materials are easy to aging after several years of use, which results in water absorption and performance degradation. The extruded sheet has excellent anti-corrosion, anti-aging, thermal insulation, and can maintain its excellent performance under high water vapor pressure. Its service life can reach 30-40 years.
