988棋牌

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  • 挤塑板的介绍
  • 本站编辑:杭州光炜保温材料有限公司发布日期:2019-12-15 16:54 浏览次数:

挤塑板988棋牌泡沫塑料分为胀大性EPS和接连性挤出型XPS两种,与EPS板材对比,XPS板是第三代硬质发泡保温材料,从技术上它打败EPS板冗繁的生产技术,挤塑板具有EPS板无法替代的优胜功用。挤塑板它是由聚苯乙烯树脂及其它添加剂经揉捏进程制造出的具有接连均匀表层及闭孔式蜂窝构造的板材,这些蜂窝构造的厚板,彻底不会出现空位,挤塑板这种闭孔式构造的保温材料可具有不一样的压力(150-500Kpa)一起具有对等低值的导热系数(仅为0.028W/M.K)和经久不衰的优秀保温文抗压功用,抗压强度可达220-500Kpa。

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988棋牌The extruded plastic foam is divided into two types: swell EPS and continuous extrusion type XPS. Compared with EPS sheet, XPS plate is the third generation of rigid foam insulation material. It defeats the technology of the EPS board from the technical point of view, and the Extrusion board has the advantage that the EPS board can not replace. Extrusion board is a board with continuous uniform surface layer and closed cell structure manufactured by kneading polystyrene resin and other additives. These thick boards with honeycomb structure will not have vacancy completely. The insulation material with closed cell structure of Extrusion board can have different pressure (150-500kpa) and equal low thermal conductivity (only 0.028w / m.k) And the durable excellent thermal insulation and compression function, the compressive strength can reach 220-500kpa.

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