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石墨板与挤塑板的区别
作者:admin 来源:本站 发布时间:2017-08-10 16:33:54 浏览次数:471
1、石墨聚苯板与挤塑聚苯板都是比较好的绝热材料,绝热性能挤塑聚苯板略优于石墨聚苯板,聚苯板厂家称挤塑板0.029,石墨聚苯板0.032,两者相差不大。由于SEPS与XPS都是以聚苯乙烯树脂为原料,XPS的使用密度远远大于EPS的使用密度,其材料成本要高。

1, graphite polystyrene board and extruded polystyrene board insulation materials are relatively good, extruded polystyrene board insulation performance is slightly better than that of graphite polystyrene board, polystyrene board, plastic extruded board manufacturers said 0.029, graphite polyphenyl plate 0.032, a little difference between the. Because both SEPS and XPS are made from polystyrene resin, the use density of XPS is much higher than the density of EPS, so the material cost is higher.

石墨挤塑板

2、石墨聚苯板有很好的耐候性和在温度变化时的尺寸稳定性,是国际、国内应用最广泛的建筑外墙保温隔热材料。
2, graphite polyphenyl board has good weather resistance and temperature stability in the size of change, is the international and domestic applications of the most extensive building exterior wall insulation materials.
3、石墨聚苯板特殊的材料性能,透气性好,能隔绝雨水,又能使墙体中的潮气透过,有效的解决了建筑物的透气性问题。而挤塑聚苯板高抗蒸汽渗透性的优异性能用于外墙外保温,正是它的致命缺点,它阻碍了墙体中的潮气透过,使潮气大量聚集在墙体与XPS保温层之间,极易造成保温层变形和粘贴层的脱落,直接影响外墙外保温系统的使用寿命,以及外墙外保温系统的安全性。
3, graphite polyphenyl board special material performance, good permeability, can isolate the rain, but also can make the wall of moisture through, effectively solve the building permeability. The excellent properties of extruded polystyrene board with high resistance to vapour permeability for exterior wall insulation, it is its fatal flaw, it hinders the moisture in the wall through which the moisture accumulated in the XPS between the wall and the insulation layer, extremely easy to cause the insulation off layer deion and paste layer, directly affect the exterior insulation system service life, safety and exterior insulation system.
4、燃烧性能B1级:燃烧性能完全达到B1级,具有良好的防火性能。
4, combustion performance B1 grade: combustion performance reaches B1 level completely, and has good fireproof performance.
我们每个环节分工明确,为客户提供完美的服务。但我们也深知,行业竞争愈演愈烈,前路依然波折艰难,因为有您的信任与支持,让我们有信心做得更好,也走得更远,我们将永远保持一贯务实求精的精神、饱满的工作热情,为广大客户送去最理想的产品。
We have a clear division of labor and provide perfect service to our customers. But we also know that the industry competition intensified, the road is still difficult because of twists and turns, with your trust and support, let us have confidence to do better, but also to go further, we will always maintain a consistent and pragmatic refinement of the spirit, full of enthusiasm, for our customers to send the most ideal products.
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