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山东优泉保温建材有限公司
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技术与应用
挤塑板的四点性能特点
作者:admin 来源:本站 发布时间:2015-11-30 14:30:17 浏览次数:410
1、质地轻、使用方便
1, lightweight, 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2、卓越的高强度抗压性
XPS plate type of completely closed-cell foam chemical structure and honeycomb physical structure, make its have the characteristics of light weight, high strength, easy to cut 2, excellent high strength and resistance to pressure
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3、优良的保温隔热性
Due to the special structure of the XPS board, its high compressive strength, impact resistance, strong, according to the different types of XPS and the thickness of its compressive strength reached more than 150 ~ 500 kpa, can withstand the ground load of each system is widely applied in geothermal engineering, highway, airport run 3, excellent 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。
Has high heat resistance, low linear, low expansion ratio, the characteristics of the structure of the obturator rate reached more than 99%, the ion of a vacuum layer, avoid air flow cooling, to ensure that the insulation performance of lasting and stable, relative to the foam polyurethane obturator rate 80%, lead is self-evident.
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。
Practice shows that XPS extruded thermal insulation boards of 20 mm thick, its heat preservation effect of 50 mm thick foam polystyrene, 120 mm thick cement perlite. So this is the best choice of building insulation materials.
3、优质的憎水、防潮性
3, excellent hydrophobic and moisture resistance
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。
Bibulous rate is an important measure of thermal insulation material. Heat preservation material after absorbing heat preservation performance drops, under the condition of low temperature, the water freezes easily inhaled, destroyed the structure of the thermal insulation material, so that the plate of compressive strength and thermal insulation performance.
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。
Due to the molecular structure of polystyrene itself is not bibulous, plank molecular structure is stable, no clearance, solved the other material leakage, seepage, frosted, condensation, and other issues.
4、稳定性、防腐性好
4, good stability, anticorrosion
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。
In use for a long period of time, not aging, don't break down, do not produce harmful substances, chemical performance is very stable, not as a result of absorbing water and corrosion degradation, make its performance degradation.
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。
Under the environment of high temperature can still maintain its superior performance, according to relevant data, XPS extruded thermal insulation boards even using 30 ~ 40 years, still can maintain the outstanding performance, and won't decompose or mildew, no volatile toxic substances.

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