1、优良的保温隔热性
1. Excellent thermal insulation
具有高热阻、低线性、膨胀比低的特点，其结构的闭孔率达到了99%以上，形成真空层，避免空气流动散热，确保其保温性能的持久和稳定，相对于发泡聚氨酯80%的闭孔率，领先优势不言而喻。实践证明20mm厚的XPS挤塑保温板，其保温效果相当于50mm厚发泡聚苯乙烯，120mm厚水泥珍珠岩。因此本材料是目前建筑保温的最佳之选。
It has the characteristics of high thermal resistance, low linearity and low expansion ratio. The closed cell ratio of the structure reaches more than 99%, forming a vacuum layer, avoiding air flow and heat dissipation, and ensuring the lasting and stable thermal insulation performance. Compared with the closed cell ratio of 80% of foam polyurethane, the leading advantage is self-evident. Practice has proved that the insulation effect of 20 mm XPS extruded insulation board is equivalent to that of 50 mm thick expanded polystyrene and 120 mm thick cement perlite. Therefore, this material is the best choice for building thermal insulation.
2、卓越的高强度抗压性
2. Excellent high strength and compression resistance
由于XPS板的特殊结构，其抗压强度极高、抗冲击性极强，根据XPS的不同型号及厚度其抗压强度达到150～500Kpa以上，能承受各系统地面荷载，广泛应用于地热工程、高速公路、机场跑道、广场地面、大型冷库及车内装饰保温等领域。
Due to the special structure of XPS board, its compressive strength is very high and its impact resistance is very strong. According to the different types and thickness of XPS, its compressive strength reaches 150-500kpa or more, and can bear the ground load of various systems. It is widely used in Geothermal Engineering, expressway, airport runway, square ground, large-scale cold storage and vehicle interior decoration and insulation.
3、优质的憎水、防潮性
3. High quality water repellent and moisture-proof
吸水率是衡量保温材料的一个重要参数。保温材料吸水后保温性能随之下降，在低温情况下，吸入的水极易结冰，破坏了保温材料的结构，从而使板材的抗压及保温性能下降。由于聚苯乙烯分子结构本身不吸水，板材分子结构稳定，无间隙，解决了其它材料漏水、渗透、结霜、冷凝等问题。
Water absorption is an important parameter to measure thermal insulation materials. The thermal insulation performance of the insulation material decreases after absorbing water. At low temperature, the water absorbed is easy to freeze, which damages the structure of the thermal insulation material, thus reducing the compressive and thermal insulation properties of the board. Because the molecular structure of polystyrene is not water absorbing, the molecular structure of plate is stable and there is no gap, so the problems of water leakage, penetration, frosting and condensation of other materials are solved.
4、质地轻、使用方便
4. Light texture, easy to use
XPS板的完全闭孔式发泡化学结构与其蜂窝状物理结构，使其具有轻质、高强度的特性，便于切割、运输，且不易破损、安装方便。
The chemical structure and honeycomb structure of XPS board make it have the characteristics of light weight and high strength, easy to cut and transport, not easy to damage and easy to install.
5、稳定性、防腐性好
5. Good stability and corrosion resistance
长时间的使用中，不老化、不分解、不产生有害物质，其化学性能极其稳定，不会因吸水和腐蚀等导致降解，使其性能下降，在高温环境下仍能保持其优越的性能，根据有关资料介绍，XPS挤塑保温板即使使用30～40年，仍能保持优异的性能，且不会发生分解或霉变，没有有毒物质的挥发。
In the long-term use, it does not age, decompose and produce harmful substances. Its chemical properties are extremely stable, and it will not degrade due to water absorption and corrosion. It can still maintain its superior performance in high temperature environment. According to the introduction of relevant information, XPS extruded heat preservation plate can maintain excellent performance even if it is used for 30-40 years, and will not decompose or mildew, No toxic volatilization.
6、产品环保性能
6. Environmental performance of products
XPS板经国家有关部门检测起化学性能稳定，不挥发有害物质，对人体无害，生产原料采用环保型材料，不产生任何工业污染。该产品属环保型建材。
XPS board has been tested by the relevant departments of the state with stable chemical properties, no volatilization of harmful substances, harmless to human body. The raw materials used in the production are environmental friendly materials, and do not produce any industrial pollution. The product belongs to environmental protection building materials.
